19-354 VA Ann Arbor Hybrid OR 6 Subs Rev1 2-23-2021 (1).pdf
PDF 3 MB Posted
- Attached to
- Z1DA--CSI Site Prep Angio 0R-6 506-CSI-113
- Solicitation number
- 36C25021B0022
About this file
This pre-solicitation announcement provides details for an upcoming Invitation for Bid for construction project number 506-CSI-113 at the Ann Arbor VA Medical Center. The project scope involves reconfiguring operating room number six to support the installation of new medical equipment. Site preparation work will include floors, walls, ceilings and associated utilities. The contractor will coordinate equipment installation with vendors and be responsible for ensuring site readiness. The solicitation will be issued on March 9, 2021 via the Contract Opportunities website. The North American Industry Classification System code is 236220 and the size standard is $39.5 million. The contract type will be firm-fixed-price with a 180-day performance period. The estimated value is between $1 million and $2 million. The procurement is reserved as a 100% set-aside for service-disabled veteran-owned small businesses. Interested parties should register on Contract Opportunities and monitor the site for solicitation details including submission due date and pre-bid site visit information.
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Rev # Date/Quote Description
I have read the appropriate requirements from the Skytron Pre-Installation Guide for Ergon booms and consulted with the individual trades. I understand there are specific ceiling height, medical gas, electrical, video/communications and structural requirements that must be supplied by the appropriate trade representatives to support this project. Please be aware that modification to the site specific document could result in additional Change Order/Drawing Change fees. These fees take place after the second Submittal Revision or the first Fabrication Revision. Please speak with your Skytron Representative if you have any questions with regards to these fees. All final tie-ins of electrical connections, plumbing and media must be made by a qualified and licensed individual. Skytron does not provide final tie-in services due to local licensing regulations. Finish work (e.g., caulking and trim) is the responsibility of others. Installation of standard product moldings or trim is included in the pricing provided.
PLEASE READ THE FOLLOWING CAREFULLY
EACH DRAWING MUST BE INITIALED AND DATED
Accepted by:
(signature)
Accepted by:
(print)
Requested Delivery Date
Date:
P.O. #:
Drawing Package Revision Summary
Accepted - with changes RejectedAccepted - as is
Equipment References Drawing Index # Note that not all drawings will be required for each mount / drawings package
00a Room Layout - Contains overhead view of Skytron equipment
Integration Elevation Details - Contains elevation drawings of the Integration system
Carrier Details - Contains front, left and right side views of equipment carriers detailing accessories and outlet placement
Medical Gas Details - Contains medical gas details required for the riser plate installation
Electrical Wiring Detail - Contains detailed wiring diagram and circuit requirements for equipment booms and lights
Communication Details - Contains a breakdown of required communications cabling and connections
Light Fixture Details - Contains details of light wiring for fixture mounts and back box details
S1a
_2 _3
_4
_5 _6
Integration Mounting Details - Contains mounting details of the Integration systemS1b
Specification for the SKYTRON products found within this information package are specifically designated for your facility. Please ensure that all of your custom specifications have been included. Deviating from the depicted specific equipment placement could cause equipment conflicts in the room and must be approved by a Skytron Representative.
_1 _1.1
Elevation Details - Contains elevation view drawings on equipment Mounting Structure Details - Contains mounting structure details of equipment
New Submittal Package11-18-2019 Q-17901-15A (C-64950-9)
B (C-64951-10) C (C-64952-1) D (C-64953-6) E (C-64954-12)
VA ANN ARBOR HYBRID OR 6
Updated Package to Reflect Freedom Equipment2-23-2021 Q-52148-3
C en te rli ne o f "S
P /P
B1 " C ei lin g Bo x
N1 x2
43"/1090mm
43"/1090mm
43"/1090mm
CAUTION
THIS BOOM HAS
ROTATIONAL
CONFLICTS
CAUTION
THIS BOOM HAS
ROTATIONAL
CONFLICTS
2'-5"
10'
4'-8"
1'-11"
7'
5'-6"
6'-3"
6'-3"
101CB
TO
NETWORK
TO
NETWORK
13AA
2TO
NETWORK
A3TO
LIGHT
MOUNT
FUTURE FUTURE
54" [1375mm]
" [8
50m m]
57" [1450m m
43" [1100] m m
43" [1100]
50" [1275mm]
43" [1 100]
61"
[1550mm]
40" [1025m m]
33" [850m m
47" [1 200mm]
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SHEETINITIAL:
DATE:
SkyVision Notes:
• SkyVision rack requires a 12" sq. x 4" deep wall box per SkyVision spec. supplied by contractor.
• Network connections installed to rack by others.
• Structural support for SkyVision rack designed by engineer of records to support 500 lbs. of load.
• Mounting hardware supplied by others to meet support requirements.
FINAL PLACEMENT OF REQUIRED
CONDUIT IS THE RESPONSIBILITY
OF AND DETERMINED BY THE
ARCHITECT.
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EQUIPMENT SCHEDULE
ID DESCRIPTION
A ANESTHESIA
B RAD SHIELD / DUAL MONITORS W/ LIGHT
C LIGHT
D RAD SHIELD W/ LIGHT
E PHILIPS MONITOR / EQUIPMENT
*SITE SPECIFIC LAYOUT*
* IF SKYVISION IS APPLICABLE REFER TO
THE LAST PORTION OF BOOM PACKAGE*
DIMENSION PROVIDED FROM WALLS ARE BASED ON CURRENT
INFORMATION PROVIDED TO SKYTRON AT TIME OF DOCUMENT CREATION.
IN THE EVENT THAT FIXTURE LOCATIONS NEED TO CHANGE PLEASE
CHECK WITH SKYTRON ON THE REVISED LAYOUT LOCATION
FINAL CONSTRUCTION DOCUMENTS SHOULD BE PROVIDED BY THE ARCHITECT.
72"
0" FLOOR
114" CEILING HEIGHT
54" 4EC-54
2"
4"
2" 42F-33
13"
69.5"
21.5"
4CMC-49
EXTENDED CEILING COVER
4CC-HD-02
2/2 3/2
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*SITE SPECIFIC ELEVATION DETAILS*
PLEASE REFER TO MOUNTING
STRUCTURE DETAIL PAGE FOR
MOUNTING STRUCTURE EXAMPLE
SCALE: 3
4" = 1'MAX. FIXTURE WEIGHT: MAX. MOMENT LOAD: EQUIPMENT CAPACITY:
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990 LBS. 5539 FT. LBS. 4CMC-49 - 337 LBS.
STRUCTURAL REQUIREMENTS - Architect and Structural Engineer
Mounting Structure Components The fabrication of each mounting structure may be slightly different but they each require the same basic components to ensure stability.
Sway Bracing (by others) Sway bracing is designed to rigidly affix the mounting plate to the structural ceiling. The primary purpose of sway bracing is to eliminate sway, or lateral twisting and flexing of the mounting structure as it "reacts" to dynamic load changes caused by moving the fixture radial arms. The sway bracing should be welded to the mounting plate and extend away from the center of the mount. A minimum of four sway braces placed 90° apart and positioned at a 45° and 60° angle is recommended.
Minimum recommended material for sway bracing is 3" x 3" x 1/4" angle iron. It is recommended that in all applications the sway bracing be fastened to the structural ceiling.
Structural Ceiling Plate (by others) The structural ceiling plate rigidly attaches the mount to the structural ceiling using structural anchors appropriate for the ceiling construction. The structural ceiling plate should be a minimum of, 1" ASTM A36 steel plate, 17" diameter with (6) 5/8" diameter holes for structural anchors and is fabricated by others.
Expansion Anchors (by others) Test 50% of the anchors at 2,000 pounds (907 kg) tension, or 50 ft. lb. (68 N●m) torque per CBC 1925A.3.5.
Installed anchors must meet the following criteria:
1. Hydraulic Ram Method: The anchor should have no observable movement at the applicable test load. For wedge and sleeve type anchors, a practical way to determine observable movement is that the washer under the nut becomes loose.
2. Torque Wrench Method (Wedge or Sleeve Type): The applicable test torque must be reached within one-half (1/2) turn of the nut.
Testing should occur no sooner than 24 hours after installation of anchors. If any anchor fails testing, test all anchors until 20 consecutive anchors pass, then resume the initial testing frequency. Test equipment is to be calibrated by an approved testing laboratory in accordance with standard recognized procedures.
Support Tube (by others) The support tube required to attach the mounting plate to the structural ceiling plate should be ASTM 500 Grade B, 6" diameter tube.
Support tube is to be welded to structural ceiling plate and mounting plate. A minimum of 6 gussets placed 60° apart should be welded to support tube at the structural ceiling plate and the mounting plate.
Mounting Plate (SKYTRON supplied) The 17.5" x 17.5" x 1" ASTM A36 steel mounting plate is a SKYTRON supplied item. The Support tube and sway bracing are welded to the mounting plate. The mounting plate contains the corresponding bolt pattern for attaching the fixture and provides the mounting areas for the junction box and gas riser plates.
Mounting Structure Design Seismic structural applications differ. Please contact your local SKYTRON representative for specific calculations. The mounting structure must be designed and fabricated to position the bottom of the SKYTRON mounting plate as shown on site specific elevation page. This is a critical dimension in order to accommodate proper clearance required for ceiling cover function. The mounting plate must be perfectly level (+/- 0.1°) and allow no more than two-tenths of a degree (0.2°) of rotation at the mounting plate when the specified load is applied. The mounting structure must be tested for strength and stiffness prior to installation of the fixture. Please contact your SKYTRON representative to schedule testing.
Please consult your SKYTRON representative during early stages of construction to facilitate this process. The testing process is a required, documented function prior to closing of the finished ceiling.
Ceiling Requirements A 24" x 24" access door must be mounted adjacent to the mounting structure for entry by service personnel for service access.
SKYTRON provides a 24" ceiling cover designed to cover 21.5" diameter ceiling hole cutout.
Additional Items(SKYTRON supplied) In addition to the pre-installation kit. SKYTRON provides the following items:
(6) 1-1/4" x 10" threaded rods. (24) 1-1/4" hex nuts, pump enclosure (if applicable)
STRUCTURAL
CEILING
STRUCTURAL
CEILING
STRUCTURAL CONCRETE SLAB
NORMAL WEIGHT
fc=3,000 PSI (20,684 kPa)
SWAY BRACING
3" x 3" x 1/4" (4)
GUSSET 6" DIA.
SUPPORT
TUBE
FINISHED CEILING
21.5"
DIAMETER OPENING
REQUIRED
(CENTERED UNDER MOUNT)
12" MIN. / 60" MAX.
REFER TO JOB SPECIFIC
ELEVATION PAGE (-0/+1)
MOUNTING PLATE
(SKYTRON SUPPLIED)
45°- 60°
FIXTURE HUB
TYP. 1/4"
PJP
ACCESS DOOR
24" x 24"
(REQUIRED)
TYP. 1/4"
TOP & BOTTOM
STRUCTURAL
CEILING PLATE
17" DIA. x 1"
EXPANSION ANCHORS:
HILTI KB-III (ICBO 4627)
CARBON STEEL
NOTES:
• This illustration depicts recommended mounting structure design and its components. Always consult specific structural criteria defined by a structural engineer.
• Do not cover or block any holes with sway bracing, gussets, weld or weld slag.
• Typical dimensions shown. Refer to specific structural drawings and/or Seismic drawings for each application.
• *Critical Dimension
12" HIGH CLEAR SPACE
ABOVE MOUNTING PLATE
REQUIRED ON 3 SIDES FOR
GAS AND ELECTRICAL
COMPONENT INSTALLATION
*TYPICAL BOOM MOUNTING STRUCTURE DETAILS*
*ALWAYS CONSULT SPECIFIC STRUCTURAL CRITERIA DEFINED BY A STRUCTURAL ENGINEER*
NOTES:
• This illustration depicts a generic mounting structure design and its components. Always consult specific structural criteria defined by a structural engineer.
• 1 14" Mounting bolts and nuts shipped with fixture.
JUNCTION BOX
(SKYTRON SUPPLIED)
BRACKET
(SKYTRON SUPPLIED)
PLATE
(SKYTRON SUPPLIED)
INLET TUBE
(SKYTRON SUPPLIED)
RISER PLATE
(SKYTRON SUPPLIED)
CHECK VALVE
REMOVAL TOOL
(SKYTRON SUPPLIED)
2/2 3/2
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DIMENSIONS:
INITIAL:
ELECTRICAL:GAS OUTLETS: A2
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: 3
/8 /2
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CARRIER
*SITE SPECIFIC CARRIER DETAILS*
ONLY BE ADDED ABOVE
CHEMETRON (12) 125V, 20A DUPLEX - RED55.5"H x 17.5"W x 30"D
*COMMUNICATIONS CAN
(1) SHELF POSITIONING HANDLE - SHOWN BELOW
(2) VACUUM SLIDE - RAIL MOUNTED
(1) DOWNPOST KIT
THE SEPARATOR PLATE
ACCESSORY LIST
(1) GCX VST CLAMP W/ SINGLE SKYTRACK
(1) HEIGHT ADJUSTABLE VST MONITOR MOUNT
(3) 17.5" SHELF - SHOWN BELOW
(1) 17.5" PREMIUM DRAWER
(1) KEYLOCK FOR PREMIUM DRAWER
(6) RAIL MOUNTED CABLE HOLDER
(1) SKYTRACK POSITIONING HANDLE - SHOWN BELOW
(2) IV POLE COMPACT EXTENDABLE
*ACCESSORIES NOT SHOWN
UNLESS OTHERWISE STATED
SKYVISION - VGA
(6) RJ45 - NO CABLE
SKYVISION - MULTI-FORMAT
SEPARATOR PLATE
SHEET
MEDICAL GAS REQUIREMENTS - Medical Gas / Piping Engineer Notes:
• Beacon Medaes manufactured gas outlets supplied unless otherwise specified. Pricing and lead time could vary if another Mfgr. is chosen.
• Medical gas risers comply with NFPA 9999-2012 OR CAN-CSA Z 73961-12 Edition Cleanliness of gas outlets must be maintained through installation.
• Purge gas lines and test at least 24 hrs. prior to installation.
• Test results must be made available to SKYTRON representative for verification & comparison.
• Check valve must be removed during installation to prevent damage to o-rings, refer to Ergon pre-installation guide for removal instructions.** Caution - Check valves have 2 different sizes, please keep Instrument Air and Oxygen separate from the others **
Each boom fixture is fabricated in accordance to the specifications required by the customer. The configuration drawings supplied by SKYTRON will indicate the type and quantity of gas supply lines required. D.I.S.S. connection medical grade hoses connect the fixture to the riser plate connectors. The customer is responsible to deliver the appropriate medical gas from the facility supply to the riser plate connectors and for the design of a medical gas system with adequate flow capacity capable of compensating for the accumulative flow restrictions associated with conventional construction methods i.e. flex gas hoses. SKYTRON provides medical gas riser plate(s) and the appropriate connectors for attachment to the Mounting Plate. The riser plates attach to the mounting plate and will accommodate up to 12 gas connectors. The connectors are D.I.S.S. type medical gas connectors with removable single check valves and provide a 1/2" copper tube for attachment to facility supply lines. Caps are provided with Vacuum & WAGD gas connectors to facilitate testing procedures.
All connection and testing of medical gas piping to be performed in accordance with NFPA 99-2012 OR CAN-CSA Z 73961-12 requirements.
Recommended Gas Riser Placement A 6" clearance must be maintained between the finished ceiling and the gas inlet tubes. If this clearance cannot be accomplished at the mounting plate, then horizontal or remote mounting of the riser plate will be required.
When mount is in center of room, riser plate should face head end of room, when mount is near walls, riser plate should be adjacent to wall. If more than one riser plate is required they should be placed next to each other.
GAS CONNECTOR ASSEMBLY (w/ SECONDARY CHECK) *SUPPLIED w/FIXTURE*
9"
DISS CONNECTOR
(w/ REMOVABLE PRIMARY
CHECK. PASSIVE EVAC,
VACUUM & WAGD DO NOT
HAVE PRIMARY CHECK.)
*SUPPLIED w/PRE-INSTALL KIT*
D I S S
CHEMETRON
CGA Color Standard
Note #1 - Any room (Critical Care Area) designed for a permanently located respiratory ventilator or anesthesia machine shall have an outlet capable of a transient flow rate of:
170 LPM (6 SCFM) for 3 seconds at the station outlet.
Note #2 - For testing and certification purposes, individual station inlets shall be capable of delivering a flow rate of: 3 SCFM, while maintaining a system pressure of not less than 12" (300mm) at the nearest adjacent vacuum inlet. Facility supply must be 115 LPM MINIMUM. (Vacuum D.I.S.S. connectors omit primary check valves for optimal flow). 12in/HG.
Note #3 - WAGD (Waste Anesthetic Gas Disposal) systems employing a design where the WAGD lines are "tied in" to MedVac lines must produce the same flow rates as the MedVac inlets.
Note #4 - Nitrogen system requires nitrogen supplied directly from facility supply line rated at 185psi MIN to 200psi MAX. Avoid designs which feature multiple-in-line Nitrogen control systems in order to avoid loss of flow capability.
Note #5 - Pipe sizing: piping systems shall be designed and sized to deliver the required flow rates at the utilization pressures while accounting for natural flow losses through various components including flexible hoses and terminal outlets. The Skytron medical gas and vacuum outlets meet and exceed these standards at the time of manufacture. However piping source capacity, sizing, and restrictions may prevent outlets from attaining required valves.
Additional references: Health Care Facilities code 2012 edition, Section 5.1.12.3.10.2, 5.1.12.3.10.3, 5.1.12.3.10.4, 5.1.12.3.10.5
• TYPE K COPPER
TUBING
• 1/2" O.D. EXCEPT
PASSIVE EVAC
• 3/4" O.D. FOR PASSIVE
EVAC
Medical Air (Yellow)
Test Gas ISO Color Standard Medical Air
(Black)
Abbreviated Name
MedAir
Standard Pressure
50 - 55 psig
Maximum Pressure
55 psig
Allowable Pressure Drop
5 psig
Minimum Flow Rates
3.5 SCFM per outlet (100NL/min)N2NF see note #1, 5
Carbon Dioxide
(Gray) Carbon Dioxide
(Gray) CO2 50 - 55 psig 55 psig 5 psig 3.5 SCFM per outlet (100NL/min)N2NF Heliox
(Brown) Heliox
(Brown) Heliox 50 - 55 psig 55 psig 5 psig 3.5 SCFM per outlet (100NL/min)N2NF Nitrogen (Black)
Nitrogen (Black) N2 or HPN2 160 - 185 psig 200 psig 5 psig
5 SCFM per outlet (140NL/min) free air per outletN2NF see note #4, 5
Nitrous Oxide (Blue)
Nitrous Oxide (Blue) N2O 50 - 55 psig 55 psig 5 psig 3.5 SCFM per outlet (100NL/min)N2NF
Oxygen (Green)
Oxygen (White) O2 50 - 55 psig 55 psig 5 psig 3.5 SCFM per outlet (100NL/min)N2NF see note #1
Vacuum (White)
Vacuum (Yellow) MedVac 12in/Hg (300mm) N/A 3 SCFM per outlet (85NL/min) see note #2
Waste Anesthetic Gas Disposal
(Purple) WAGD Varies with system type
At a minimum, each inlet must be able to draw a continuous 50 lpm (1.8 SCFM) through the interface
Waste Anesthetic Gas Disposal
(Purple) see note #3
PURITAN
OHMEDA
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*GENERIC GAS DETAILS* 2/2
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MAX OF 12 INLET TUBES PER MOUNTING PLATE. IF MORE ARE REQUIRED
THEY WILL NEED REMOTE MOUNTING (BY OTHERS).
CHECK VALVE REPLACEMENT
TOOL
VALVES
Use above for:
Medical Air Carbon Dioxide Heliox Nitrous Oxide Nitrogen
Use above for:
Instrument Air Oxygen
1.18"1.10" see note #5 see note #5 see note #5
CGA Color Standard
Nitrogen (Black)
Test Gas ISO Color Standard
Nitrogen (Black)
Abbreviated Name
Allowable Pressure Drop Minimum Flow Rates
Vacuum (White)
Vacuum (Yellow)
N2 or HPN2
MedVac
(10 psi) 70kpa 400L/min (14.1scfm)@1,250kpa
30L/min (1.1scfm)@54kpa
N2NF
N2NF
INITIAL:
DATE:
VERIFY AND INITIAL GAS FACEPLATE STYLE REQUESTED
(4 inhg) 13kpa
CAN-CSA section 7.3.2. Z 7396.1-12
N2NF Other Gas Various MedVac 120L/min (4.2scfm)@345kpa(4 psi) 28kpa
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2/2 3/2
REQUIRED FOR FABRICATION
VERIFY AND INITIAL
POWER TYPE INITIAL:
0 V
AC
, 2
0 A
MP
0 V
AC
, 2
0 A
MP
0 V
AC
, 2
0 A
MP
0 V
AC
, 2
0 A
MP
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*SITE SPECIFIC WIRING DETAILS*
INTERNAL FIXTURE WIRING TYPICAL, EXTRA FLEX STEEL CONDUIT
TYPE: 12AWG, 600V, XHHW-2, 90°C - UNLESS NOTED
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H
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T B T B T B T B T B
ARM COVERARM COVER
ARM COVER
ARM COVER
GROUND
(FOR ELECTRICAL)
PROTECTED EARTH
(FOR CHASSIS)
NORMAL
DUPLEX
CRITICAL
DUPLEX
CRITICAL
DUPLEX
ULTRAFLEX
TYPE USL CONDUIT
ULTRAFLEX
TYPE USL CONDUIT
T B
TERMINAL
BLOCK
DETAIL
120VAC, 20A
SUPPLY
T B
ISOLATED POWER
BROWN W/YELLOW STRIPE, ORANGE W/BLUE STRIPE,
GREEN W/YELLOW STRIPE
NON-ISOLATED POWER
BLACK, WHITE, GREEN
Internally Located Electrical Terminal
Block Detail
120VAC, 20A
SUPPLY
carrier contains an internally located
Terminal Block that provides interconnectivity between the outlets and the internal conductors
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MP
GENERIC BOOM ELECTRICAL WIRING DIAGRAM FOR FIXED ARMS
A4
(1 2)
5V
, 2 0A
, D
UP
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0V
, 0 .5A
ELECTRICAL REQUIREMENTS - Electrical Engineer
Each boom fixture is fabricated in accordance to the specifications required by the customer. The Configuration drawings supplied by SKYTRON will indicate the type and quantity of circuits required. SKYTRON provides all wiring and electrical materials for connection from fixture to junction box or pump enclosure (if applicable). SKYTRON supplies an electrical junction box (8-5/8" x 4-5/8" x 1-3/4") to facilitate field wiring for up to six circuits that is mounted on the mounting plate in the correct position and if applicable, a hydraulic pump enclosure/junction box (8"L x 6"W x 4"H) that is to be remote mounted within 24" of the mounting structure (by contractor). The pump enclosure can be shipped with the installation kit upon request. Typical wire type is 12AWG, 600V, XHHW-2. Each circuit requires a separate, properly circuit protected, 120VAC, 60Hz power supply line enclosed in rigid metal conduit. All electrical materials for connection to SKYTRON supplied junction box or pump enclosure and installation labor for such materials to be provided by customer. All wiring and materials to be in accordance with federal, state and local codes.
It is the customer's responsibility to meet conformity to NFPA and NEC standards with respect to the color, type and number of receptacles provided in a patient care area. (e.g. Color - red/white, Amperage - 15 or 20, dedicated circuits, tamper resistant, LED, GFCI)
Specific conductor colors and/or wiring for isolated applications are available upon request.
SEPARATE CIRCUIT
OR MEANS OF
DISCONNECT
REQUIRED
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COMMUNICATIONS REQUIREMENTS
Cleanliness Standards
Fiber optical fibers are small in size and sensitive to dust and dirt. Measures must be taken during the construction process to maintain the highest standards of cleanliness and avoid contamination with construction dust. Protective dust caps must be maintained on connectors, mating adapters, patch panels, or test and network equipment.
Support Structures
Install support structures for fiber optic cable installations before the installation of the fiber optic cable. Structures should follow the guidelines in standards such as TIA-569-B and NECA / BICSI 568-2006. Never install fiber optic cabling in a conduit or duct that already contains cabling regardless of cable type.
Grounding and Bonding
Ground systems shall be designed as specified by NEC and other applicable codes and standards (ANSI/TIA 607-A, NECA/BICSI-568-2006).
REQUIREMENTS FOR TRANSFORMER ENCLOSURES
Depending on the display interface selected for surgical display monitors may require remote mounted power supply modules. Skytron recommends that a NEMA 4 Enclosure containing a 120 VAC Branch Circuit Power Supply Outlet is provided at each mounting location to provide 120 VAC power for the display interface.
Transformer enclosures must be mounted within 3 feet of the equipment mount. Whenever possible, configurations utilizing multiple enclosures should be installed so that the enclosures are adjacent to each other.
Hardware for enclosures is provided by others.
INITIAL:
DATE:
RJ
ALL CABLING TO BE
PROVIDED BY OTHERS
*SITE SPECIFIC COMMUNICATION DETAILS*
2/2 3/2
M
OU
NT
IN
G
HU
B (m ale co nn ec tor s)
UT
IL
IT
IE
S
CA
RR
IE
R (fe m ale co nn ec tor s)
120 VAC
BRANCH CIRCUIT
JUNCTION BOX SUPPLIED
AND INSTALLED BY OTHERS
LOW VOLTAGE POWER SUPPLY
FROM DISPLAY INTERFACE
ILLUSTRATION - TYPICAL TRANSFORMER ENCLOSURE MOUNTING
ILLUSTRATION - POWER REQUIREMENTS INSIDE JUNCTION BOX FOR DISPLAY INTERFACES
NEMA 5-20 120 VAC RECEPTACLE
20 Amps
NEMA 5-20
DISPLAY INTERFACE POWER
SUPPLY - By others
100' FIBER OPTICVGA
Faceplate
SKYVISION RACK
SKYVISION VIDEO CABLE ASSY, 100'
LINX - SKYVISION COMMUNICATIONS
UTILITIES CARRIER
100' FIBER OPTICMulti-Format Faceplate
A5
VA
A
NN
A
RB
OR
HY
BR
ID
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PR
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EC
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SU
BM
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PL
OT
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RJ
RJ
RJ
RJ
RJ
100' FIBER OPTICMulti-Format Faceplate
Multi-Format Faceplate 100' FIBER OPTIC
MD
L:
F3
S
ER
IE
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QT
Y.
: 1
RE
V.
114" CEILING HEIGHT41
2"
50" 4TL-50
57" 4TL-57
2" 42A
23"
23"
2" 42A
23"
23"
7 1/2"
REFER TO AUA5 DATA SHEET
FOR SURGICAL LIGHT
SPECIFICATIONS
43" 7"
81.5"
50001-A
43"
71"
4FVB-2
9"
EXTENDED CEILING COVER
4CC-ML-02
2/2 3/2
VA
A
NN
A
RB
OR
HY
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ID
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PR
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EC
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BM
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TA
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PL
OT
D
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E:
B1
SHEETINITIAL:
DATE:
DE
SC
RI
PT
IO
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VA
TI
ON
D
ET
AI
LS
*SITE SPECIFIC ELEVATION DETAILS*
PLEASE REFER TO MOUNTING
STRUCTURE DETAIL PAGE FOR
MOUNTING STRUCTURE EXAMPLE
SCALE: 3
4" = 1'MAX. FIXTURE WEIGHT: MAX. MOMENT LOAD: EQUIPMENT CAPACITY:723 LBS. 3953 FT. LBS. 4FVB-2 - 48 LBS.
MD
L:
F1
S
ER
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S
QT
The fabrication of each mounting structure may be slightly different but they each require the same basic components to ensure stability.
Sway Bracing (by others) Sway bracing is designed to rigidly affix the mounting plate to the structural ceiling. The primary purpose of sway bracing is to eliminate sway, or lateral twisting and flexing of the mounting structure as it "reacts" to dynamic load changes caused by moving the fixture radial arms. The sway bracing should be welded to the mounting plate and extend away from the center of the mount. A minimum of four sway braces placed 90° apart and positioned at a 45° and 60° angle is recommended.
Minimum recommended material for sway bracing is 3" x 3" x 1/4" angle iron. It is recommended that in all applications the sway bracing be fastened to the structural ceiling.
Structural Ceiling Plate (by others) The structural ceiling plate rigidly attaches the mount to the structural ceiling using structural anchors appropriate for the ceiling construction. The structural ceiling plate should be a minimum of, 1" ASTM A36 steel plate, 17" diameter with (6) 5/8" diameter holes for structural anchors and is fabricated by others.
Expansion Anchors (by others) Test 50% of the anchors at 2,000 pounds (907 kg) tension, or 50 ft. lb. (68 N●m) torque per CBC 1925A.3.5.
Installed anchors must meet the following criteria:
1. Hydraulic Ram Method: The anchor should have no observable movement at the applicable test load. For wedge and sleeve type anchors, a practical way to determine observable movement is that the washer under the nut becomes loose.
2. Torque Wrench Method (Wedge or Sleeve Type): The applicable test torque must be reached within one-half (1/2) turn of the nut.
Testing should occur no sooner than 24 hours after installation of anchors. If any anchor fails testing, test all anchors until 20 consecutive anchors pass, then resume the initial testing frequency. Test equipment is to be calibrated by an approved testing laboratory in accordance with standard recognized procedures.
Support Tube (by others) The support tube required to attach the mounting plate to the structural ceiling plate should be ASTM 500 Grade B, 6" diameter tube.
Support tube is to be welded to structural ceiling plate and mounting plate. A minimum of 6 gussets placed 60° apart should be welded to support tube at the structural ceiling plate and the mounting plate.
Mounting Plate (SKYTRON supplied) The 17.5" x 17.5" x 1" ASTM A36 steel mounting plate is a SKYTRON supplied item. The Support tube and sway bracing are welded to the mounting plate. The mounting plate contains the corresponding bolt pattern for attaching the fixture and provides the mounting areas for the junction box and gas riser plates.
Mounting Structure Design Seismic structural applications differ. Please contact your local SKYTRON representative for specific calculations. The mounting structure must be designed and fabricated to position the bottom of the SKYTRON mounting plate as shown on site specific elevation page. This is a critical dimension in order to accommodate proper clearance required for ceiling cover function. The mounting plate must be perfectly level (+/- 0.1°) and allow no more than two-tenths of a degree (0.2°) of rotation at the mounting plate when the specified load is applied. The mounting structure must be tested for strength and stiffness prior to installation of the fixture. Please contact your SKYTRON representative to schedule testing.
Please consult your SKYTRON representative during early stages of construction to facilitate this process. The testing process is a required, documented function prior to closing of the finished ceiling.
Ceiling Requirements A 24" x 24" access door must be mounted adjacent to the mounting structure for entry by service personnel for service access.
SKYTRON provides a 24" ceiling cover designed to cover 21.5" diameter ceiling hole cutout.
Additional Items(SKYTRON supplied) In addition to the pre-installation kit. SKYTRON provides the following items:
(6) 1-1/4" x 10" threaded rods. (24) 1-1/4" hex nuts, pump enclosure (if applicable)
STRUCTURAL
CEILING
STRUCTURAL
CEILING
STRUCTURAL CONCRETE SLAB
NORMAL WEIGHT
fc=3,000 PSI (20,684 kPa)
SWAY BRACING
3" x 3" x 1/4" (4)
GUSSET 6" DIA.
SUPPORT
TUBE
FINISHED CEILING
21.5"
DIAMETER OPENING
REQUIRED
(CENTERED UNDER MOUNT)
12" MIN. / 60" MAX.
REFER TO JOB SPECIFIC
ELEVATION PAGE (-0/+1)
MOUNTING PLATE
(SKYTRON SUPPLIED)
45°- 60°
FIXTURE HUB
TYP. 1/4"
PJP
ACCESS DOOR
24" x 24"
(REQUIRED)
TYP. 1/4"
TOP & BOTTOM
STRUCTURAL
CEILING PLATE
17" DIA. x 1"
EXPANSION ANCHORS:
HILTI KB-III (ICBO 4627)
CARBON STEEL
NOTES:
• This illustration depicts recommended mounting structure design and its components. Always consult specific structural criteria defined by a structural engineer.
• Do not cover or block any holes with sway bracing, gussets, weld or weld slag.
• Typical dimensions shown. Refer to specific structural drawings and/or Seismic drawings for each application.
• *Critical Dimension
12" HIGH CLEAR SPACE
ABOVE MOUNTING PLATE
REQUIRED ON 3 SIDES FOR
GAS AND ELECTRICAL
COMPONENT INSTALLATION
*TYPICAL BOOM MOUNTING STRUCTURE DETAILS*
*ALWAYS CONSULT SPECIFIC STRUCTURAL CRITERIA DEFINED BY A STRUCTURAL ENGINEER*
NOTES:
• This illustration depicts a generic mounting structure design and its components. Always consult specific structural criteria defined by a structural engineer.
• 1 14" Mounting bolts and nuts shipped with fixture.
JUNCTION BOX
(SKYTRON SUPPLIED)
BRACKET
(SKYTRON SUPPLIED)
PLATE
(SKYTRON SUPPLIED)
INLET TUBE
(SKYTRON SUPPLIED)
RISER PLATE
(SKYTRON SUPPLIED)
CHECK VALVE
REMOVAL TOOL
(SKYTRON SUPPLIED)
2/2 3/2
VA
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B1.1
SHEETINITIAL:
DATE:
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MD
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F1
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RI
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L W
IR
IN
G
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TA
ILS
SHEET
2/2 3/2
REQUIRED FOR FABRICATION
VERIFY AND INITIAL
POWER TYPE INITIAL:
0 V
AC
, 1
5 A
MP
AU
RO
RA
L
IG
HT
LI
GH
T
CI
RC
UI
T
TO
W
AL
L
CO
NT
RO
L
SE
E
PA
GE
CI
RC
UI
T
*SITE SPECIFIC WIRING DETAILS*
INTERNAL FIXTURE WIRING TYPICAL, EXTRA FLEX STEEL CONDUIT
TYPE: 12AWG, 600V, XHHW-2, 90°C - UNLESS NOTED
FL
AT
SC
RE
EN
B
RA
CK
ET
MO
UN
TI
NG
H
UB
ELECTRICAL REQUIREMENTS - Electrical Engineer
Each boom fixture is fabricated in accordance to the specifications required by the customer. The Configuration drawings supplied by SKYTRON will indicate the type and quantity of circuits required. SKYTRON provides all wiring and electrical materials for connection from fixture to junction box or pump enclosure (if applicable). SKYTRON supplies an electrical junction box (8-5/8" x 4-5/8" x 1-3/4") to facilitate field wiring for up to six circuits that is mounted on the mounting plate in the correct position and if applicable, a hydraulic pump enclosure/junction box (18"L x 6"W x 12"H) that is to be remote mounted within 24" of the mounting structure (by contractor). The pump enclosure can be shipped with the installation kit upon request. Typical wire type is 12AWG, 600V, XHHW-2. Each circuit requires a separate, properly circuit protected, 120VAC, 60Hz power supply line enclosed in rigid metal conduit. All electrical materials for connection to SKYTRON supplied junction box or pump enclosure and installation labor for such materials to be provided by customer. All wiring and materials to be in accordance with federal, state and local codes.
It is the customer's responsibility to meet conformity to NFPA and NEC standards with respect to the color, type and number of receptacles provided in a patient care area. (e.g. Color - red/white, Amperage - 15 or 20, dedicated circuits, tamper resistant, LED, GFCI)
Specific conductor colors and/or wiring for isolated applications are available upon request.
ARM COVERARM COVER
ARM COVER
ARM COVER
GROUND
(FOR ELECTRICAL)
PROTECTED EARTH
(FOR CHASSIS)
NORMAL
DUPLEX
CRITICAL
DUPLEX
CRITICAL
DUPLEX
ULTRAFLEX
TYPE USL CONDUIT
ULTRAFLEX
TYPE USL CONDUIT
T B
TERMINAL
BLOCK
DETAIL
120VAC, 20A
SUPPLY
T B
ISOLATED POWER
BROWN W/YELLOW STRIPE, ORANGE W/BLUE STRIPE,
GREEN W/YELLOW STRIPE
NON-ISOLATED POWER
BLACK, WHITE, GREEN
GENERIC BOOM ELECTRICAL WIRING DIAGRAM FOR FIXED ARMS
V
FE
MA
LE
(F
OR
M
ON
IT
OR
0 V
AC
, 2
0 A
MP
CI
RC
UI
T
Th e m ini mu m siz e N
EM
A en clo su re fo r e ac h p ow er su pp ly is
"L x
"W x 7"
H (L
-C om
G lob al Co nn ec tiv ity
Mo de l: N
B1
7-
FS
-U
L o r eq uiv ale nt)
*U nle ss br ick is m ou nte d a t the in teg ra tio n r ac k
B4
VA
A
NN
A
RB
OR
HY
BR
ID
O
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PR
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EC
T
-3
SU
BM
IT
TA
L
PL
OT
D
AT
E:
MD
L:
F1
S
ER
IE
S
QT
Y.
: 1
RE
V.
FL
AT
SC
RE
EN
B
RA
CK
ET
MO
UN
TI
NG
H
UB
V
FE
MA
LE
(F
OR
M
ON
IT
OR
0 V
AC
, 2
0 A
MP
CI
RC
UI
T
Th e m ini mu m siz e N
EM
A en clo su re fo r e ac h p ow er su pp ly is
"L x
"W x 7"
H (L
-C om
G lob al Co nn ec tiv ity
Mo de l: N
B1
7-
FS
-U
L o r eq uiv ale nt)
*U nle ss br ick is m ou nte d a t the in teg ra tio n r ac k
JUNCTION BOX BY OTHERS
WITHIN 12" OF MOUNTTYPE USL CONDUIT
BY SKYTRON
WALL CONTROL
(SKYTRON SUPPLIED)
TO BE MOUNTED NEAR
ENTRANCE DOOR OR
AT N.D.C.
3/4" METAL CONDUIT
12AWG, 3 WIRES PER
LIGHTHEAD PLUS
FIXTURE GROUND
RED, GREEN, WHITE, BLUE
30VDC OUTPUT
3/4" METAL CONDUIT
100-240VAC INPUT
DEDICATED
SPECIAL GROUNDING REQUIREMENTS - Electrical Engineer
1. Use of approved metal conduit shall be employed throughout the fixture's wiring circuit where applicable. - Flexible conduit to extend 18" (457mm) below finished ceiling. Facility supplied, circuit breaker protected, 100-240VAC 50/60 Hz power source wiring.
2. Grounding - Proper performance and safety of this fixture can only be achieved by an adequate grounding system. Fixture ground must be a dedicated ground point ultimately bonded to the facilities grounding system to prevent the migration of electrical interference generated by other devices.
Protective Means - To avoid the risk of electric shock, this equipment must only be connected to a supply mains with protective earth ground. This fixture requires a properly circuit protected, appropriately sized, dedicated circuit. An isolated power supply circuit must be protected by an appropriately sized double pole, single throw circuit breaker
BY SKYTRON
BY OTHERSSee note 1
See note 2
THIS DIAGRAM IS FOR INFORMATIONAL PURPOSES ONLY. THIS WILL NOT MATCH YOUR EXACT MODEL.
BOOM with AUA
B6
SHEETINITIAL:
DATE:
DE
SC
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IO
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LI
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FI
XT
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DE
TA
ILS
2/2 3/2
MD
L:F
0 S
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IE
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GENERIC WALL CONTROL MOUNTING DETAILS
WALL CONTROL REQUIREMENTS
3/4" metal conduit and minimum 12AWG wire (3 wires per lighthead plus fixture ground) is required between wall control and fixture. Flexible conduit should extend 18" below finished ceiling.
Separate dedicated conduit required for 100-240VAC supply lines to wall control. All wiring to be in accordance with local, state and national electrical codes.
Room placement of the wall control will vary by application. Always follow current standards from the NFPA (National Fire Protection Agency). NEC (National Electrical Code) and IEC (International Electrotechnical Commission) for proper compliance.
The selection of anchorage fasteners shall be determined by the engineer of record and will vary by application. The selected fasteners must not interfere with wall control components. Seismic applications require the use of approved fasteners.
WALL CONTROL WEIGHT
SINGLE - 25lbs DUAL/TRIPLE - 30lbs
OPTIONAL BACK-BOX INSTALLATION
C
A D
E
RECESSED MOUNT SURFACE MOUNT
F B
SIDE VIEW BACK VIEW
SINGLE/DUAL
8-5/8" (220mm)
4" (100mm) 10-5/8" (270mm) 6-7/8" (175mm) 7-5/8" (195mm)
6" (153mm) 10" (255mm)
7-7/8" (200mm) 11-3/4” (298mm) 13-7/8” (353mm)
10-1/4” (260mm)
J 17-1/4” (438mm)
TRIPLE
F
D
10-5/8" (270mm)
12-1/4” (310mm) 12-3/8” (315mm)
B
I
14" (355mm) 8-5/8" (220mm)
10" (253mm)
11" (280mm) 6-3/8" (162mm)
4" (100mm)
G H
C
A
13-3/4” (348mm)
L
13-1/2" (343mm)
K 15-3/4” (400mm)
EK
I
L
H
G
J
DIMENSIONS
RECESS MOUNT FLANGE COVERAGE
SINGLE/DUAL 11 3 4"W x 14" H (298mm W x 356mm H) TRIPLE 13 3 4"W X 17 14"H (349mm W x 438mm H)
CONTROL BOX WITH RECESS
MOUNT FLANGE INSTALLED
*CONDUIT AND MOUNTING HARDWARE
PROVIDED BY OTHER BASED ON APPLICATION
SCREW (4)*
NOTE:
FRONT EDGE OF BACK-BOX MUST BE
FLUSH WITH FINISHED WALL SURFACE
SCREW
(A/R)*
STUD
FINISHED
WALL
100 - 240 VAC
INPUT
30 VDC OUTPUT
3/4" (19mm)
CONDUIT*
CONDUIT
CONNECTOR*
SINGLE/DUAL BACK-BOX
8 12"W x 11 5 8"H x 4"D
(215mmW x 295mmH x 103mmD)
TRIPLE BACK-BOX
10 12"W x 14 12"H x 4"D
(269mm W x 369mm H x 103mm D)
(4) SCREW
(4) ANCHOR
JUNCTION BOX
RECESS
MOUNT
FLANGE
FRONT
PANEL
1" (25mm)
1 7 8" (48mm)
(4) SCREW
FRONT
PANEL
B6.1
SHEETINITIAL:
DATE:
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2/2 3/2
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D
114" CEILING HEIGHT
3 1/2"
REFER TO AUA5 DATA SHEET
FOR SURGICAL LIGHT
SPECIFICATIONS
43" 11"
81"
12"
EXTENDED CEILING COVER
B9-210-44-3A
2/2 3/2
VA
A
NN
A
RB
OR
HY
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ID
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C1
SHEETINITIAL:
DATE:
DE
SC
RI
PT
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VA
TI
ON
D
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AI
LS
*SITE SPECIFIC ELEVATION DETAILS*
PLEASE REFER TO MOUNTING
STRUCTURE DETAIL PAGE FOR
MOUNTING STRUCTURE EXAMPLE
SCALE: 3
4" = 1'MAX. FIXTURE WEIGHT: MAX. MOMENT LOAD: EQUIPMENT CAPACITY:118 LBS. 446 FT. LBS. N/A
MD
L:
AU
A5
-1
QT
Y.
: 1
RE
V.
CEILING COVER
(SKYTRON SUPPLIED)
FINISHED CEILING
STRUCTURAL CEILING
16-1/2" DIA. ACCESS HOLE
20 1/2" DIA. CEILING COVER
15" DIA. MOUNTING. PLATE
2-1/8" +/- 1/4"1-1/16"
FIXTURE
JUNCTION
BOX
6" MAX
4" MIN.
3/4" METAL FLEX
CONDUIT (see note 3)
45° 45°
STRUCTURAL CEILING
12" x 12" x 3/8"
STIFFENER PLATE
3/4" ALL THREAD ROD
(see note 1)
(4) 2" x 2" ANGLE SWAY BRACING (see note 2)
STRUCTURAL REQUIREMENTS - Architect and Structural Engineer
Notes
1. 3/4" support rods located for total support of light, all labor and materials for fabrication supplied by General Contractor. 3/4" nuts and washers for support of SKYTRON mounting plate supplied by contractor (8 ea. required).
2. The mounting structure must be attached to the structural ceiling and BRACED TO ELIMINATE TWISTING OR LATERAL MOTION and shall be designed not to provide rotation greater than two-tenths of a degree at the mounting plate.
3. 3/4" metal conduit and minimum 12AWG wire size (3 wires per lighthead) required between fixture and SKYTRON supplied wall control. All metal conduit, wiring and other electrical materials as well as installation labor for such materials associated with the installation of the SKYTRON surgical light to be provided by Electrical Contractor. All installations of SKYTRON surgical lights should be under the direct supervision of a SKYTRON representative. All wiring to be in accordance with local codes and by a certified electrician.
4. Optional camera ready systems require a 1 1/4" diameter conduit from the fixture junction box to the camera control connector junction box. 65' camera control cable with faceplate and connector supplied by SKYTRON. Conduit and 2" x 4" junction box supplied by General or Electrical Contractor.
5. CONTRACTOR HAS FINAL RESPONSIBILITY for the strength and stability of the mounting structure.
This is a GENERAL GUIDELINE ONLY.
NOTES:
• This illustration depicts a generic mounting structure design and its components. Always consult specific structural criteria defined by a structural engineer.
• Do not cover or block any holes with sway bracing, gussets, weld, weld slag or etcetera
• Typical dimensions shown. Refer to specific structural drawings and/or Seismic drawings for each application.
*TYPICAL LIGHT MOUNTING STRUCTURE DETAILS*
*ALWAYS CONSULT SPECIFIC STRUCTURAL CRITERIA DEFINED BY A STRUCTURAL ENGINEER*
Hole for Access to
Fixture Junction
Box
TOP VIEW
MOUNTING PLATE DETAIL
2" x 2" Angle Sway Bracing 90° Apart - 4 Each (see note 2)
6"
Hole for Access to
Fixture Junction
Box
TOP VIEW
MOUNTING PLATE DETAIL
2" x 2" Angle Sway Bracing 90° Apart - 4 Each (see note 2)
12"
9 - 1/2"
6"
12"9 - 1/2"
2/2 3/2
VA
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C1.1
SHEETINITIAL:
DATE:
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MD
L:
AU
A5
-1
QT
Y.
: 1
RE
V.
WALL CONTROL
(SKYTRON SUPPLIED)
TO BE MOUNTED NEAR
ENTRANCE DOOR OR
AT N.D.C.
SPECIAL GROUNDING REQUIREMENTS - Electrical Engineer
1. Use of approved metal conduit shall be employed throughout the fixture's wiring circuit where applicable. - Flexible conduit to extend 18" (457mm) below finished ceiling. Facility supplied, circuit breaker protected, 100-240VAC 50/60 Hz power source wiring.
2. Grounding - Proper performance and safety of this fixture can only achieved by an adequate grounding system. Fixture ground must be a dedicated ground point ultimately bonded to the facilities grounding system to prevent the migration of electrical interference generated by other devices.
Protective Means - To avoid the risk of electric shock, this equipment must only be connected to a supply mains with protective earth ground. This fixture requires a properly circuit protected, appropriately sized, dedicated circuit. An isolated power supply circuit must be protected by an appropriately sized double pole, single throw circuit breaker
3. Fail Safe Compliance - In order for dual or triple lighthead systems to maintain fail safe compliance, a battery back up (UPS) or generator back up power system must be provided in the mains wiring prior to the wall control which will restore power in five (5) seconds or less.
4. Mounting and anchorage: please refer to the Aurora Four Installation Manual for mounting requirements. Seismic applications will differ in construction requirements. Please request seismic calculations and mounting requirements from your SKYTRON representative.
JUNCTION BOX BY SKYTRON
3/4" METAL CONDUIT
12AWG, 3 WIRES PER
LIGHTHEAD PLUS
FIXTURE GROUND
RED, GREEN, WHITE, BLUE
30VDC OUTPUT
3/4" METAL CONDUIT
100-240VAC INPUT
DEDICATED
See note 1
See note 2
See note 3
BY SKYTRON
BY OTHERS
See note 4
THIS DIAGRAM IS FOR INFORMATIONAL PURPOSES ONLY. THIS WILL NOT MATCH YOUR EXACT MODEL.
AUA
C6
SHEETINITIAL:
DATE:
DE
SC
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PT
IO
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2/2 3/2
MD
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AU
A5
-1
QT
VA
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3/4" metal conduit and minimum 12AWG wire (3 wires per lighthead plus fixture ground) is required between wall control and fixture. Flexible conduit should extend 18" below finished ceiling.
Separate dedicated conduit required for 100-240VAC supply lines to wall control. All wiring to be in accordance with local, state and national electrical codes.
Room placement of the wall control will vary by application. Always follow current standards from the NFPA (National Fire Protection Agency). NEC (National Electrical Code) and IEC (International Electrotechnical Commission) for proper compliance.
The selection of anchorage fasteners shall be determined by the engineer of record and will vary by application. The selected fasteners must not interfere with wall control components. Seismic applications require the use of approved fasteners.
WALL CONTROL WEIGHT
SINGLE - 25lbs DUAL/TRIPLE - 30lbs
OPTIONAL BACK-BOX INSTALLATION
C
A D
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RECESSED MOUNT SURFACE MOUNT
F B
SIDE VIEW BACK VIEW
SINGLE/DUAL
8-5/8" (220mm)
4" (100mm) 10-5/8" (270mm) 6-7/8" (175mm) 7-5/8" (195mm)
6" (153mm) 10" (255mm)
7-7/8" (200mm) 11-3/4” (298mm) 13-7/8” (353mm)
10-1/4” (260mm)
J 17-1/4” (438mm)
TRIPLE
F
D
10-5/8" (270mm)
12-1/4” (310mm) 12-3/8” (315mm)
B
I
14" (355mm) 8-5/8" (220mm)
10" (253mm)
11" (280mm) 6-3/8" (162mm)
4" (100mm)
G H
C
A
13-3/4” (348mm)
L
13-1/2" (343mm)
K 15-3/4” (400mm)
EK
I
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H
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DIMENSIONS
RECESS MOUNT FLANGE COVERAGE
SINGLE/DUAL 11 3 4"W x 14" H (298mm W x 356mm H) TRIPLE 13 3 4"W X 17 14"H (349mm W x 438mm H)
CONTROL BOX WITH RECESS
MOUNT FLANGE INSTALLED
*CONDUIT AND MOUNTING HARDWARE
PROVIDED BY OTHER BASED ON APPLICATION
SCREW (4)*
NOTE:
FRONT EDGE OF BACK-BOX MUST BE
FLUSH WITH FINISHED WALL SURFACE
SCREW
(A/R)*
STUD
FINISHED
WALL
100 - 240 VAC
INPUT
30 VDC OUTPUT
3/4" (19mm)
CONDUIT*
CONDUIT
CONNECTOR*
SINGLE/DUAL BACK-BOX
8 12"W x 11 5 8"H x 4"D
(215mmW x 295mmH x 103mmD)
TRIPLE BACK-BOX
10 12"W x 14 12"H x 4"D
(269mm W x 369mm H x 103mm D)
(4) SCREW
(4) ANCHOR
JUNCTION BOX
RECESS
MOUNT
FLANGE
FRONT
PANEL
1" (25mm)
1 7 8" (48mm)
(4) SCREW
FRONT
PANEL
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114" CEILING HEIGHT
2"
50" 4TL-50
REFER TO AUA5 DATA SHEET
FOR SURGICAL LIGHT
SPECIFICATIONS
43" 7"
80.5"
2" 42A
23"
23"
50001-A
43"
12 1/2" EXTENDED CEILING COVER
4CC-ML-04
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*SITE SPECIFIC ELEVATION DETAILS*
PLEASE REFER TO MOUNTING
STRUCTURE DETAIL PAGE FOR
MOUNTING STRUCTURE EXAMPLE
SCALE: 3
4" = 1'MAX. FIXTURE WEIGHT: MAX. MOMENT LOAD: EQUIPMENT CAPACITY:487 LBS. 2570 FT. LBS. N/A
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The fabrication of each mounting structure may be slightly different but they each require the same basic components to ensure stability.
Sway Bracing (by others) Sway bracing is designed to rigidly affix the mounting plate to the structural ceiling. The primary purpose of sway bracing is to eliminate sway, or lateral twisting and flexing of the mounting structure as it "reacts" to dynamic load changes caused by moving the fixture radial arms. The sway bracing should be welded to the mounting plate and extend away from the center of the mount. A minimum of four sway braces placed 90° apart and positioned at a 45° and 60° angle is recommended.
Minimum recommended material for sway bracing is 3" x 3" x 1/4" angle iron. It is recommended that in all applications the sway bracing be fastened to the structural ceiling.
Structural Ceiling Plate (by others) The structural ceiling plate rigidly attaches the mount to the structural ceiling using structural anchors appropriate for the ceiling construction. The structural ceiling plate should be a minimum of, 1" ASTM A36 steel plate, 17" diameter with (6) 5/8" diameter holes for structural anchors and is fabricated by others.
Expansion Anchors (by others) Test 50% of the anchors at 2,000 pounds (907 kg) tension, or 50 ft. lb. (68 N●m) torque per CBC 1925A.3.5.
Installed anchors must meet the following criteria:
1. Hydraulic Ram Method: The anchor should have no observable movement at the applicable test load. For wedge and sleeve type anchors, a practical way to determine observable movement is that the washer under the nut becomes loose.
2. Torque Wrench Method (Wedge or Sleeve Type): The applicable test torque must be reached within one-half (1/2) turn of the nut.
Testing should occur no sooner than 24 hours after installation of anchors. If any anchor fails testing, test all anchors until 20 consecutive anchors pass, then resume the initial testing frequency. Test equipment is to be calibrated by an approved testing laboratory in accordance with standard recognized procedures.
Support Tube (by others) The support tube required to attach the mounting plate to the structural ceiling plate should be ASTM 500 Grade B, 6" diameter tube.
Support tube is to be welded to structural ceiling plate and mounting plate. A minimum of 6 gussets placed 60° apart should be welded to support tube at the structural ceiling plate and the mounting plate.
Mounting Plate (SKYTRON supplied) The 17.5" x 17.5" x 1" ASTM A36 steel mounting plate is a SKYTRON supplied item. The Support tube and sway bracing are welded to the mounting plate. The mounting plate contains the corresponding bolt pattern for attaching the fixture and provides the mounting areas for the junction box and gas riser plates.
Mounting Structure Design Seismic structural applications differ. Please contact your local SKYTRON representative for specific calculations. The mounting structure must be designed and fabricated to position the bottom of the SKYTRON mounting plate as shown on site specific elevation page. This is a critical dimension in order to accommodate proper clearance required for ceiling cover function. The mounting plate must be perfectly level (+/- 0.1°) and allow no more than two-tenths of a degree (0.2°) of rotation at the mounting plate when the specified load is applied. The mounting structure must be tested for strength and stiffness prior to installation of the fixture. Please contact your SKYTRON representative to schedule testing.
Please consult your SKYTRON representative during early stages of construction to facilitate this process. The testing process is a required, documented function prior to closing of the finished ceiling.
Ceiling Requirements A 24" x 24" access door must be mounted adjacent to the mounting structure for entry by service personnel for service access.
SKYTRON provides a 24" ceiling cover designed to cover 21.5" diameter ceiling hole cutout.
Additional Items(SKYTRON supplied) In addition to the pre-installation kit. SKYTRON provides the following items:
(6) 1-1/4" x 10" threaded rods. (24) 1-1/4" hex nuts, pump enclosure (if applicable)
STRUCTURAL
CEILING
STRUCTURAL
CEILING
STRUCTURAL CONCRETE SLAB
NORMAL WEIGHT
fc=3,000 PSI (20,684 kPa)
SWAY BRACING
3" x 3" x 1/4" (4)
GUSSET 6" DIA.
SUPPORT
TUBE
FINISHED CEILING
21.5"
DIAMETER OPENING
REQUIRED
(CENTERED UNDER MOUNT)
12" MIN. / 60" MAX.
REFER TO JOB SPECIFIC
ELEVATION PAGE (-0/+1)
MOUNTING PLATE
(SKYTRON SUPPLIED)
45°- 60°
FIXTURE HUB
TYP. 1/4"
PJP
ACCESS DOOR
24" x 24"
(REQUIRED)
TYP. 1/4"
TOP & BOTTOM
STRUCTURAL
CEILING PLATE
17" DIA. x 1"
EXPANSION ANCHORS:
HILTI KB-III (ICBO 4627)
CARBON STEEL
NOTES:
• This illustration depicts recommended mounting structure design and its components. Always consult specific structural criteria defined by a structural engineer.
• Do not cover or block any holes with sway bracing, gussets, weld or weld slag.
• Typical dimensions shown. Refer to specific structural drawings and/or Seismic drawings for each application.
• *Critical Dimension
12" HIGH CLEAR SPACE
ABOVE MOUNTING PLATE
REQUIRED ON 3 SIDES FOR
GAS AND ELECTRICAL
COMPONENT INSTALLATION
*TYPICAL BOOM MOUNTING STRUCTURE DETAILS*
*ALWAYS CONSULT SPECIFIC STRUCTURAL CRITERIA DEFINED BY A STRUCTURAL ENGINEER*
NOTES:
• This illustration depicts a generic mounting structure design and its components. Always consult specific structural criteria defined by a structural engineer.
• 1 14" Mounting bolts and nuts shipped with fixture.
JUNCTION BOX
(SKYTRON SUPPLIED)
BRACKET
(SKYTRON SUPPLIED)
PLATE
(SKYTRON SUPPLIED)
INLET TUBE
(SKYTRON SUPPLIED)
RISER PLATE
(SKYTRON SUPPLIED)
CHECK VALVE
REMOVAL TOOL
(SKYTRON SUPPLIED)
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JUNCTION BOX BY OTHERS
WITHIN 12" OF MOUNTTYPE USL CONDUIT
BY SKYTRON
WALL CONTROL
(SKYTRON SUPPLIED)
TO BE MOUNTED NEAR
ENTRANCE DOOR OR
AT N.D.C.
3/4" METAL CONDUIT
12AWG, 3 WIRES PER
LIGHTHEAD PLUS
FIXTURE GROUND
RED, GREEN, WHITE, BLUE
30VDC OUTPUT
3/4" METAL CONDUIT
100-240VAC INPUT
DEDICATED
SPECIAL GROUNDING REQUIREMENTS - Electrical Engineer
1. Use of approved metal conduit shall be employed throughout the fixture's wiring circuit where applicable. - Flexible conduit to extend 18" (457mm) below finished ceiling. Facility supplied, circuit breaker protected, 100-240VAC 50/60 Hz power source wiring.
2. Grounding - Proper performance and safety of this fixture can only be achieved by an adequate grounding system. Fixture ground must be a dedicated ground point ultimately bonded to the facilities grounding system to prevent the migration of electrical interference generated…
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