PWS B1011 HEF Sytem Testing with attachments.pdf

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May 6, 2021

PERFORMANCE WORK STATEMENT

B 1011 High Expansion Foam System; Biannual Inspection, Testing, and Maintenance Project # YZEU 21-XXXX

Location: WRANGB, BUILDING 1011, MAIN HANGAR

Value Engineering Statement: Contractors are encouraged to draw on their special 'know-how' and experience to propose changes that cut costs while maintaining or enhancing quality, value, and functional performance. You will be required to provide samples of any material(s) you propose as a better value substitute. Otherwise, the specific materials described in this document will be required.

Access and General Protection/Security Policy and Procedures. Contractor employees with an area of performance within Will Rogers Air National Guard Base shall comply with the following. The contractor shall comply with all applicable installation/facility access and local security policies and procedures, which may be obtained from the Contracting Officer’s Representative (COR). The contractor shall also provide all information required for background checks to meet installation access requirements to be accomplished by the local installation’s Security Forces, Badging Office. The contractor shall ensure compliance with all personal identity verification requirements as directed by DoD, HAF and/or local policy. Should the Force Protection Condition (FPCON) change, the Government may require changes in contractor security matters or processes.

For Contractors that do not require CAC, but require access to a DoD Facility and/or Installation. Contractor and all associated sub-contractors employees shall comply with adjudication standards and procedures using the National Crime Information Center Interstate Identification Index (NCIC-III) and Terrorist Screening Database (TSDB) (AFI 31-101 and AFI 10-245), applicable installation, facility and area commander installation/facility access and local security policies and procedures (provided by government representative), or, at OCONUS locations, in accordance with status of forces agreements and other theater regulations. Contractors will work with the base engineering shop and Security Forces to obtain badging for the base

See attached original design drawings for specified equipment locations; Appendix A.

Areas shown on drawings are for reference only.

All measurements are approximate and should be field verified.

All materials will be approved via submittal process prior to purchase.

OSHA complaint safety systems are necessary where required

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Task List:

Contractor shall perform Biannual Inspection, Testing, and Maintenance of High Expansion Foam System in Building 1011 as outlined in UFC 3-601-02. Specific tables and tasks are highlighted and outlined in the statement of work below. The contractor shall use “trained or qualified” personnel to perform ITM tasks only on the systems for which these personnel have been specifically qualified. Trained or qualified personnel may supervise other less qualified personnel in the execution of the tasks covered in this PWS. At no time shall apprentice-level personnel be allowed to execute the ITM tasks in this PWS without a qualified supervisor on site.

Trained or qualified personnel shall perform ITM and repair tasks only within the scope of their specific qualification. Furthermore contractors performing ITM and repair tasks must meet Oklahoma state qualification and licensing requirements. Proof of licensing and or qualifications shall be required prior to commencement of any work and included with final report. The contractor must have at least one licensed supervisory employee present on the installation when contractor personnel are executing ITM tasks identified in the PWS.

References and Standards:

a) Contractor shall use UFC 3-601-02 dated 8 September 2010 as the main reference when performing ITM tasks. This UFC provides requirements for inspection, testing, and maintenance (ITM) of engineered fire protection features in DOD facilities. Do not deviate from these criteria without prior approval of the government.

b) This UFC is based on recognized reliability-centered maintenance (RCM) concepts and reliability-centered risk management. It was prepared using model building maintenance codes, National Fire Protection Association (NFPA®) National Fire Codes®, industrial standards, and other recognized standards to the maximum extent feasible. Personnel safety and continuity of mission are primary considerations.

Inspection, Testing, and Maintenance (ITM) Tasks:

1) HEF System: Complete the annual and biannual tasks identified in UFC 3-601-02 Table 2-12. High

Expansion Foam Systems ITM Tasks: See Table 2-12 attached and specific tasks highlighted in Appendix B.

a) Contractor will be required to remove foam concentrate from existing storage tank into temporary storage containers. Contractor shall leave only enough foam concentrate to conduct a flow test of the HEF system. Contractor shall refill foam concentrate tank after the completion of ITM tasks.

b) Foam concentrate:

i) Inspect to verify adequate supply.

ii) Take samples and test in accordance with manufacturer’s instructions

(1) Provide test results as part of the final report.

c) Foam Generator:

i) Inspect to verify condition and proper valve alignment.

ii) Conduct test to verify operability. (Test will be water-powered only through the High

Expansion Foam Generators.)

iii) Clear floor of any standing water and open hangar doors to allow for drying.

d) Actuators:

i) Verify that all manual and automatic actuators function.

e) Foam Proportioning System:

i) Conduct full flow test to ensure proper system function.

(1) Test will be performed at the test header connection to prevent foam discharge onto the hangar floor.

(2) The foam-water solution shall be discharged into a separate containment vessel to verify proper proportioning of foam solution. The containment vessel shall be contractor provided.

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(3) The disposal of the foam solution shall be the responsibility of the contractor. (Provide copies of any waste manifest paperwork that foam disposal generates for environmental records)

f) Control Valve:

i) Operate valve through entire travel to verify function.

ii) Lubricate valve stem.

g) Strainers:

i) Inspect and clean after flow test.

h) Sluice gate:

i) Verify proper functionality of sluice gate (automatic with fire alarm activation). During water test verify that sluice gate works as designed and will hold back water.

ii) Lubricate sluice gate

2) Fire Pump House: Complete the biannual tasks identified in UFC 3-601-02 Table 2-16. Fire Pumps

ITM Tasks: See Table 2-16 attached and specific tasks highlighted in Appendix C.

a) Control Valves:

i) Operate and lubricate valves to ensure operability.

b) Controllers:

i) Calibrate pressure switches

(1) Jockey pump on at 190 psi off @ 200 psi.

(2) Electric Fire Pump start @ 180 psi.

(3) Diesel Fire Pump start @ 165 psi.

ii) Exercise circuit breakers and switches.

iii) Inspect fuses.

c) Pumps:

i) Check coupling alignment ensuring shaft is aligned.

ii) Check and annotate pump shaft end play.

iii) Lubricate bearings.

iv) Lubricate couplings.

d) Fuel:

i) Sample fuel to verify quality.

e) Relief valves:

i) Calibrate relief valve to open @ 205 psi.

3) Backflow Prevention Devices: Complete the biannual tasks identified in UFC 3-601-02 Table 2-26.

Backflow Prevention Devices ITM Tasks: See Table 2-26 attached and specific tasks highlighted in Appendix D.

a) Backflow Device in pump house:

i) Conduct a full flow test to ensure that flow and pressure meet or exceed system demand of 2,130 GPM @ 145 psi.

4) Final Test Report:

a) Provide a full report of all test procedures and results in electronic and hardcopy format.

Report should include any discrepancies found and what work would be required to correct the deficiency.

----------END OF SOW----------

UFC 3-601-02

8 September 2010

Table 2-12. High-Expansion Foam Systems ITM Tasks

Frequency Component Tasks Annual 1. Foam Concentrate 1. Inspect to verify adequate supply.

2. Take sample and test in accordance with manufacturer’s instructions.

2. Foam Generator 1. Inspect to verify condition and proper valve alignment.

2 Years 1. Foam Generator 1. Conduct test to verify operability.

(Water-powered may be done with water only.)

2. Actuators 1. Verify that all manual and automatic actuators function.

3. Foam Proportioning Systems

1. Conduct full flow test to ensure proper system function. (Test may be done through a test connection or through the foam generators. Only discharge until full foam flow appears from each generator; then end foam injection.)

2. Verify proper concentration.

4. Control Valve 1. Operate valve through entire travel to verify function.

2. Lubricate stem.

After Activation

1. Strainers 1. Inspect and clean after system actuation or flow test.

Following System

Modification or Repair

1. Main Drain (following maintenance or repair action requiring the water supply to be shut off)

1. Conduct main drain test to verify supply (valve position).

2. Document static and residual pressure readings on a 3x5 tag and secure it to the system pressure gauge.

As Part of Building

Inspection

Entire System 1. Visually check:

a. Pipe hangers.

b. Generators for obstruction (air intake or foam discharge).

c. Generator nozzles for obstruction and generator screens for damage.

d. Piping for leaks.

e. Riser condition.

2. Ensure:

a. Detectors unblocked/uncovered.

b. Panels secured and indicator lamps functional.

c. Notification appliances in place.

d. Manual stations in place and unobstructed.

Appendix B

1255250546N

Highlight

Table 2-16. Fire Pumps ITM Tasks (Continued)

Monthly

(Continued)

4. Controllers 1. Verify that automatic controllers are in the automatic (AUTO) setting.

2. Inspect electric connections.

3. Operate manual and automatic stations.

5. Batteries 1. Verify proper charge.

6. Pumps 1. Start and churn to verify operability. (Where equipment permits, allow water to flow back to the source.) [Electric pumps shall operate for 10 minutes and engine-driven pumps shall operate for 30 minutes.]

2. Verify operation of relief valves.

3. Verify full level (for engine-driven pumps).

4. Inspect exhaust system for leaks (for engine-driven pumps).

5. For engine driven pumps, start again using second battery set and churn to verify operability. (Where equipment permits, allow water to flow back to the source.)

2 Years 1. Control Valve 1. Operate and lubricate valves to ensure operability.

2. Controllers 1. Calibrate pressure switches.

2. Exercise circuit breakers and switches to verify operability.

3. Inspect fuses.

3. Pumps 1. Check coupling alignment to ensure that the shaft is aligned.

2. Check pump shaft end play.

3. Lubricate bearings.

4. Lubricate couplings.

5. Lubricate right-angle drives.

4. Fuel (engine-driven pumps)

1. Sample fuel to verify quality.

5. Relief Valves 1. Calibrate valves.

6. Emergency Power

Supply

1. Test to verify availability and capacity for pump motor.

5 Years 1. Pump 1. Conduct flow test to verify pump output.

Test may be through a flow meter returning the water to a storage reservoir or through the test header. Recirculation of water to the suction piping is not permitted. In a multi-pump installation, each pump may be tested separately at not less than 100 percent design capacity for 30 minutes.

Appendix C

Table 2-26. Backflow Prevention Devices ITM Tasks

2 years 1. Reduced Pressure

Backflow Prevention Devices Serving Fire Protection Systems

1. Conduct full flow test to ensure that flow and pressure meet or exceed system demand.

5 years 1. Double-Check Backflow Prevention Devices Serving Fire Protection Systems

1. Conduct full flow test to ensure that flow meets or exceeds system demand.

Appendix D

Appendix A willists

Cloud+

These strobes appear to be 120V and supported with battery backup per the contract specifications. Contractor to confirm compliance with contract documents.

This secondary redundant pump run signal to be coordinated with Fire Alarm system.

A color code shall be created for wiring. The colors can be field determined but shall be documented on the As-Built drawings.

Det-Tronics shall be responsible for assuring that these detector locations will not extend beyond the hangar doors to avoid false activations.

Coordinate the locations of these with the fire alarm system to verify they are located on opposite sides of the door to provide separation from the manual pull stations.

Cloud

Coordinate all panel room requirements with existing fire alarm system and foam systems. This should be confirmed now and not as an RFI later in the project requesting more room for panels.

Cloud

A-5 95-853318.2

Figure A-1 (FM Drawing 007545-001)

2.5 Rev: 1/16 95-8704

Instructions Multispectrum IR Flame Detector

X3301

Table of Contents

DESCRIPTION

Outputs

LED

oi (Optical Integrity) Communication Data Logging Integral Wiring Compartment Detector Sensitivity Levels

GENERaL aPPLICaTION INFORMaTION . . 4 Response Characteristics Important application Considerations . . . 4

IMPORTaNT SaFETy NOTES

INSTaLLaTION Detector Positioning Detector Orientation Protection against Moisture Damage Wiring Procedure Setting Device Network addresses (EQP Model Only)

STaRTUP PROCEDURE Fire alarm Test

TROUBLESHOOTING

MaINTENaNCE Cleaning Procedure oi Plate Removal and Replacement Periodic Checkout Procedure Clock Battery

FEaTURES

SPECIFICaTIONS

REPLaCEMENT PaRTS

Replacement Parts List

DEVICE REPaIR aND RETURN

ORDERING INFORMaTION accessories X3301 Model Matrix

HIGH RESOLUTION FIELD OF VIEW

DIaGRaMS aPPENDIX a – FM aPPROVaL aND

PERFORMaNCE REPORT aPPENDIX B – CSa aPPROVaL aPPENDIX C – aTEX aPPROVaL aPPENDIX D – IECEx aPPROVaL aPPENDIX E – EN54 aPPROVaLS aPPENDIX F – OFFSHORE aPPROVaLS . . 38 aPPENDIX G – aDDITIONaL aPPROVaLS . . 39 aPPENDIX H – DECLaRaTION OF CONFORMITy

1 95-87042.5

Important Be sure to read and understand the entire instruction manual before installing or operating the flame detection system. Any deviation from the recommendations in this manual may impair system performance and compromise safety.

attEntIon The X3301 includes the Automatic oi ® (Optical Integrity) feature — a calibrated performance test that is automatically performed once per minute to verify complete detector operation capabilities.

testing with an external test lamp is not approved or required.

DESCRIPTION

The X3301 is a multispectrum infrared (IR) flame detector. It provides unsurpassed detection of fires from light to heavy hydrocarbon fuels combined with the highest degree of false alarm rejection. The detector has Division and Zone explosion-proof ratings and is suitable for use in indoor and outdoor applications.

The X3301 contains three IR sensors with their associated signal processing circuitry. The standard output configuration includes fire, fault and auxiliary relays. Output options include:

– 0–20 mA output (in addition to the three relays)

– Pulse output for compatibility with existing Detector Electronics Corporation (Det-Tronics) controller based systems (with fire and fault relays)

– Eagle Quantum Premier® (EQP) compatible model (no analog or relay outputs)

– HART communication

A tri-color LED on the detector faceplate indicates normal condition and notifies personnel of fire alarm or fault conditions.

Microprocessor controlled heated optics increase resistance to moisture and ice.

The X3301 housing is available in copper-free aluminum or stainless steel, with NEMA/Type 4X and IP66/IP67 rating.

OuTpuTs

Relays

The standard detector is furnished with fire, fault, and auxiliary relays. All three relays are rated 5 amperes at 30 Vdc.

The Fire Alarm relay has redundant terminals and normally open / normally closed contacts, normally de-energized operation, and latching or non-latching operation.

The Fault relay has redundant terminals and normally open contacts, normally energized operation, and latching or non-latching operation.

The Auxiliary relay has normally open / normally closed contacts, and is configurable for energized or de-energized operation, and latching or non-latching operation to perform as a secondary relay for fire alarm or fault. All relay functions can be configured by using the latest version of Inspector Monitor.

INsTRuCTIONs

Multispectrum IR Flame Detector X3301

©Detector Electronics Corporation 2016 Rev: 1/16

95-870422.5

0 to 20 mA Output

A 0–20 mA output is available as an option (in addition to the three relays). This option provides a 0–20 mA dc current output for transmitting detector status information to other devices. The circuit can be wired in either an isolated or non-isolated configuration and can drive a maximum loop resistance of 500 ohms from 18 to 19.9 Vdc and 600 ohms from 20 to 30 Vdc. Table 1 indicates the detector status conditions represented by the various current levels. The output is calibrated at the factory, with no need for field calibration. A model with relays and 0–20 mA with HART is also available. Refer to Addendum number 95-8577 for complete details.

NOTE

The output of the 0–20 mA current loop is not monitored by the fault detection circuitry of the X3301. Therefore, an open circuit on the loop will not cause the fault relay to change state or the detector status LED to indicate a fault. The status of the LED always follows the status of the relays.

An alarm condition will normally over-ride a fault condition, unless the nature of the fault condition impairs the ability of the detector to generate or maintain an alarm output, i.e., loss of operating power.

LON/sLC Output

The EQP model is designed for use exclusively with the Det-Tronics Eagle Quantum Premier system. The detector communicates with the system controller over a digital communication network or LON/SLC (Local Operating Network / Signaling Line Circuit). The LON/SLC is a fault tolerant, two wire digital communication network arranged in a loop configuration. Analog and relay outputs are not available on this model.

LED

A tri-color LED on the detector faceplate indicates normal condition and notifies personnel of fire alarm or fault conditions. Table 2 indicates the condition of the LED for each status.

oi (OpTICAL INTEgRITy)

Automatic oi

The X3301 includes the Automatic oi feature — a calibrated performance test that is automatically performed once per minute to verify complete detector operation capabilities. No testing with an external test lamp is required. The detector automatically performs the same test that a maintenance person with a test lamp would perform — once every minute, 60 times per hour.

However, a successful Automatic oi test does not produce an alarm condition.

The detector signals a fault condition when less than half of the detection range remains. This is indicated by the Fault output and is evident by the yellow color of the LED on the face of the detector.

The oi fault condition is self-clearing if the optical contamination is temporary. If the contamination is not automatically cleared and the oi fault remains, the detector may require cleaning or service. See the "Troubleshooting" section for further information.

Magnetic oi / Manual oi

The detector also incorporates both Magnetic oi (Mag oi ) and Manual oi (Man oi ) features that provide the same calibrated test as the Automatic oi , and in addition actuates the Alarm output to verify operation for preventive maintenance requirements. These features can be performed at any time and eliminate the need for testing with a non-calibrated external test lamp.

Table 1—Detector Status Conditions Indicated by Current Level

Current Level (±0.3 mA) Detector status

0 mA Power Fault

1 mA General Fault

2 mA oi Fault

3 mA High Background IR Fault

4 mA Normal Operation

20 mA Fire Alarm

Table 2—Detector Status Indicator

Detector status LED Indicator Power On/Normal Operation

(no fault or fire alarm) Green

Fault Yellow Fire (Alarm) Red

Low Sensitivity One Yellow Flash During Power-up

T-Low Sensitivity Three Yellow Flashes

Medium Sensitivity Two Yellow Flashes

Very High Sensitivity Four Yellow Flashes

NOTE: See "Detector Sensitivity Levels" for additional information.

3 95-87042.5

CaUtIon These tests require disabling of al l extinguishing devices to avoid release resulting from a successful test.

The Mag oi test is performed by placing a magnet at the location marked "MAG oi " on the outside of the detector (see Figure 2). The Man oi test is accomplished by connecting the oi lead (terminal

22) to power supply minus via an external switch.

The magnet or switch must be held in place for a minimum of six seconds to complete the test. Either of these test methods activates the calibrated IR emitters. If the resulting signal meets the test criteria, indicating that greater than half of the detection range remains, the fire alarm output of the detector is activated. On all models other than the EQP, this condition remains until the magnet is removed or the switch is released, regardless of whether the detector has been configured for latching or non-latching operation. On model EQP, the condition remains for four seconds.

If less than half of the detection range remains, no alarm is produced and a fault is generated.

The fault indication can be reset by momentarily applying the Mag oi or Man oi switch. In this case, the detector's optics should be cleaned and the oi tests should be repeated. See the "Cleaning Procedure" section of this manual for details.

Refer to Appendix A for FM verification of the oi function.

COMMuNICATION

The X3301 is furnished with an RS-485 interface for communicating status and other information with external devices. The RS-485 supports Modbus protocol, with the detector configured as a slave device.

For HART communication, connect a HART communicator across a 250 ohm resistor in the 0-20 mA loop.

Th e E Q P m o d e l u s e s LO N / S L C communicat ion. RS-485 and HART communication are not available on the EQP model.

RS-485 communication is not available on HART equipped models.

DATA LOggINg

Data logging capability is also provided. Status conditions such as normal, power down, general and oi faults, fire alarm, time and temperature are recorded. Each event is time and date stamped, along with the temperature and input voltage. Event data is stored in non-volatile memory when the event becomes active, and again when the status changes.

Data is accessible using Det-Tronics' Inspector Connector accessory, RS-485, or the EQP Controller.

INTEgRAL WIRINg COMpARTMENT

All external wiring to the device is connected within the integral junction box. The detector is furnished with four conduit entries, with either 3/4 inch NPT or M25 threads.

DETECTOR sENsITIvITy LEvELs

There are four factory configured sensitivity levels available for the X3301 Flame Detector:

Very High, Medium, Low, and T-Low.

The following criteria should be considered when choosing a sensitivity level for the intended application:

size (see Appendix A for examples of response times)

• Distance between the hazard and the flame detector

Additional information on X3301 Flame Detector performance results and sensitivities can be found in Appendix A, the FM Approval, and Performance Report.

Consult the factory with any questions on how to choose the optimum sensitivity level for the intended application.

95-870442.5

GENERal aPPlICaTION INfORmaTION

REspONsE ChARACTERIsTICs Response is dependent on the detector's sensitivity setting, distance, type of fuel, temperature of the fuel, and time required for the fire to come to equilibrium. As with all fire tests, results must be interpreted according to an individual application.

See Appendix A for third-party approved fire test results. Additional fire test results are available from Det-Tronics.

IMpORTANT AppLICATION CONsIDERATIONs

In applying any type of sensing device as a fire detector, it is important to know of any conditions that can prevent the device from responding to fire, and also to know what other sources besides fire can cause the device to respond.

Welding It is recommended that the system be bypassed during welding operations in situations where the possibility of a false alarm cannot be tolerated. Gas welding mandates system bypass, since the gas torch is an actual fire. Arc welding rods can contain organic binder materials in the flux that burn during the welding operation and are detectable by the X3301. Welding rods with clay binders do not burn and will not be detected by the X3301. However, system bypass is always recommended, since the material being welded may be contaminated with organic substances (paint, oil, etc.) that will burn and possibly cause the X3301 to alarm.

Due to the possibility of an alarm condition, arc welding should not be performed within 40 feet (12.2 m) of the detector configured to very high sensitivity, within 10 feet (3.0 m) at medium sensitivity, within 5 feet (1.5 m) at T-Low sensitivity, or at Low sensitivity.

Artificial Lighting The X3301 should not be located within 3 feet (0.9 m) of artificial lights. Excess heating of the detector could occur due to heat radiating from the lights.

EMI/RFI Interference The X3301 is resistant to interference by EMI and RFI, and is EMC Directive compliant. It will not respond to a 5 watt walkie-talkie at distances greater than 1 foot (0.3 m). Do not operate a walkie-talkie within 1 foot (0.3 m) of the X3301.

Non-Carbon Fires

The X3301 is a multiple spectrum IR device with detection limited to carbonaceous fuels.

It should not be used to detect fires from fuels that do not contain carbon, such as hydrogen, sulfur, and burning metals.

ImPORTaNT SafETy NOTES

WarnIng Do not open the detector assembly in a hazardous area when power is applied.

The detector contains limited serviceable components and should never be opened.

Doing so could disturb critical optical alignment and calibration parameters, possibly causing serious damage.

The wiring procedures in this manual are intended to ensure proper functioning of the device under normal conditions. However, because of the many variations in wiring codes and regulations, total compliance to these ordinances cannot be guaranteed.

Be certain that all wiring complies with the NEC as well as all local ordinances.

If in doubt, consult the authority having jurisdiction before wiring the system.

Installation must be done by a properly trained person.

To prevent unwanted actuation or alarm, extinguishing devices must be disabled prior to per forming system tests or maintenance.

The multispectrum IR flame detectors are to be installed in places where the risk of mechanical damage is low.

Remove the protective cap from the front of the detector before activating the system.

Observe precaut ions for handl ing electrostatic sensitive devices.

5 95-87042.5

INSTallaTION

The recommended lubricant for threads and O-rings is a silicone-free grease (p/n 005003-001) available from Det-Tronics.

Under no circumstances should a lubricant containing silicone be used.

DETECTOR pOsITIONINg

Detectors should be positioned to provide the best unobstructed view of the area to be protected. The following factors should also be taken into consideration:

adequately cover the hazardous area.

• Be sure that the unit is easily accessible for cleaning and other periodic servicing.

• Verify that all detectors in the system are properly located and positioned so that any fire hazards are within both the Field of View (FOV) and detection range of the detector.

The Q1201C Laser Aimer is recommended for establishing the detector's FOV. Refer to the "High Resolution Field of View Diagrams" section for specific information regarding detector range and FOV.

• The detector should be aimed downward at least 10–20 degrees to allow lens openings to drain. See Figure 1. The detector should be positioned so that its FOv does not cover areas outside the area that requires flame detection monitoring. This will minimize the possibility of false alarms caused by activities outside the area requiring protection.

• The detector must be mounted on a rigid surface in a low vibration area.

• Dense fog, rain, or ice can absorb IR radiation and reduce the sensitivity of the detector. To ensure optimum performance, be certain that the internal optical heater is enabled on detectors that are used in applications where snow, ice, and condensation are likely to occur.

• Although IR detectors are less affected by smoke than other detectors, the X3301 should not be placed where rising combustion products can obscure its vision. If smoke is expected before fire, smoke or other alternative detectors should be used in conjunction with the X3301.

For indoor applications, if dense smoke is expected to accumulate at the onset of a fire, install the detector on a side wall at least a few feet (approximately 1 meter) down from the ceiling.

• If possible, fire tests can be conducted to verify correct detector positioning and coverage.

• For ATEX/IECEx installations, the X3301 Flame Detector housing must be electrically connected to earth ground.

DETECTOR ORIENTATION

Refer to Figure 2 and ensure that the oi plate will be oriented as shown when the X3301 is installed and sighted. This will ensure proper operation of the oi system and will also minimize the accumulation of moisture and contaminants between the oi plate and the viewing windows.

If removed, the oi plate must be securely tightened to ensure proper operation of the oi system (40 oz./inches [28.2 N .cm] recommended).

Figure 1—Detector Orientation Relative to Horizon

CENTER AXIS

OF DETECTOR

FIELD OF VIEW

CENTER AXIS

OF DETECTOR

INCORRECT

CORRECT

NOTE: DETECTOR MUST ALWAYS BE AIMED

DOWNWARD AT LEAST 10 TO 20 DEGREES.

D1974

VIEWING WINDOW (3)

oi PLATE

PLACE MAGNET

HERE TO INITIATE

MAGNETIC oi oi MAGNET

DETECTOR

STATUS INDICATOR

F2068

Figure 2—Front View of the X3301

95-870462.5 pROTECTION AgAINsT MOIsTuRE DAMAgE

It is important to take proper precautions during installation to ensure that moisture will not come in contact with the electrical connections or components of the system. The integrity of the system regarding moisture protection must be maintained for proper operation and is the responsibility of the installer.

If conduit is used, we recommend installing drains, according to local codes, at water collection points to automatically drain accumulated moisture. It is also recommended to install at least one breather, according to local codes, at upper locations to provide ventilation and allow water vapor to escape.

Conduit raceways should be inclined so that water will flow to low points for drainage and will not collect inside enclosures or on conduit seals. If this is not possible, install conduit drains above the seals to prevent the collection of water or install a drain loop below the detector with a conduit drain at the lowest point of the loop.

Conduit seals are not required for compliance with explosion-proof installation requirements, but are highly recommended to prevent water ingress in outdoor applications. Units with M25 threads must use an IP66 washer to prevent water ingress.

WIRINg pROCEDuRE

Wire size and Type

The system should be wired according to local codes. The wire size selected should be based on the number of detectors connected, the supply voltage and the cable length. Typically 16 AWG,

2.5 mm2 shielded cable is recommended. Wires should be stripped 3/8 inch (9 mm). A minimum input voltage of 18 Vdc must be present at the X3301.

Refer to “Power Consumption” in the “Specifications” section of this manual.

The use of shielded cable is required to protect against interference caused by EMI and RFI.

When using cables with shields, terminate the shields as shown in Figures 7 through 12 and Figure 15. Consult the factory if not using shielded cable.

In applications where the wiring cable is installed in conduit, the conduit must not be used for wiring to other electrical equipment.

If disconnection of power is required, separate disconnect capability must be provided.

All entries must contain appropriately rated plugs or fittings. It is required that each plug or fitting be wrench-tightened to an appropriate installation torque and meet the minimum thread engagement requirements per the applicable local standards, codes, and practices in order to retain the defined ratings. PTFE sealant or equivalent should be used on NPT threads.

Devices certified for hazardous locations shall be installed in accordance with EN/ IEC 60079-14 and NEC 505.

Installation of the detector and wiring should be performed only by qualified personnel.

13.1 (33.3)

10.6 (27.0)

4.0 (10.2)

4.0 (10.2)

3.0 (7.6)

3.0 (7.6)

4X ø0.42 (1.1)

F2069

NOTE: THIS ILLUSTRATION SHOWS THE

DETECTOR MOUNTED AT THE 10° MINIMUM.

THESE DIMENSIONS WILL CHANGE BASED

ON THE DETECTOR’S MOUNTING ANGLE.

Figure 3—Q9033 Mounting arm without Collar attachment Dimensions in Inches (cm) (See Figure 1 for Correct Detector Orientation.)

7 95-87042.5

Detector Installation

Install the mounting arm assembly on a rigid surface. The ideal installation surface should be free of vibration and suitable to receive 3/8 inch or M10 bolts with a length of at least 1 inch (25 mm). The surface must also have sufficient capacity to hold the detector and mounting arm weights (see "Specifications" section). Refer to the Q9033 Mounting Arm and Collar Attachment manual, number 95-8686, for additional installation information. See Figure 3 for dimensions.

Relay and 0-20 mA Output Models

Follow the instructions below to install the X3301.

1. Make field connections following local ordinances and guidelines in this manual.

– Figure 4 shows the wiring terminal strip located inside the detector’s integral junction box.

– Figure 5 shows the wiring terminal identification for the X3301 Flame Detector.

– Figure 6 shows an EOL resistor installed within the integral wiring compartment of the detector (refer to “EOL Resistors” for details).

– Figures 7 and 8 provide examples of typical installations with a X3301 wired to a fire alarm panel.

– If the detector is equipped with a 0–20 mA output, refer to Figures 9 through 12.

2. Check all field wiring to be sure that the proper connections have been made.

Do not test any wiring connected to the detector with a meg-ohmmeter. Disconnect wiring at the detector before checking system wiring for continuity.

3. Make the final sighting adjustments and use a 14 mm hex wrench to ensure that the mounting arm assembly is tight.

EOL Resistors (Not used with EQp Model)

To ensure that the insulating material of the wiring terminal block will not be affected by the heat generated by EOL resistors, observe the following guidelines when installing the resistors.

1. Required EOL resistor power rating must be 5 watts minimum.

EOL resistors must be ceramic, wirewound type, rated 5 watts minimum, with actual power dissipation not to exceed 2.5 watts.

this applies to atEX/IECEx installations only.

2. Resistor leads should be cut to a length of approximately 1 1/2 inches (40 mm).

3. Bend the leads and install the EOL resistor as shown in Figure 6.

4. Maintain a 3/8 inch (10 mm) minimum gap between the resistor body and the terminal block or any other neighboring parts.

The EOL resistor can only be used within the flameproof terminal compartment. Unused conduit entries shall be closed with suitable blanking elements.

95-870482.5

3/8 INCH (10 MM) GAP MINIMUM

111213141516171819

B2126

BULKHEAD

Figure 6—EOL Resistor Installation (For Ex d Wiring only)

Figure 4—X3301 Terminal Block mA + mA – mA + REF mA – REF

COM FIRE COM FIRE

NO FIRE NO FIRE

NC FIRE NC FIRE

COM FAULT COM FAULT

NO FAULT NO FAULT

+Vin +Vin

–Vin –Vin–Vin

SPARE

COM AUX

NO AUX

NC AUX

RS485 A

RS485 B

MAN Oi

E2061

Figure 5—X3301 Wiring Terminal Identification

9 95-87042.5

D2107

FIRE ALARM PANEL

X3301 DETECTOR

SHIELD

ALARM

24 VDC

WIRING NOTES:

1 IN NORMAL OPERATION WITH NO FAULTS OCCURRING, THE FAULT RELAY COIL IS ENERGIZED AND

THE NORMALLY OPEN (NO) AND COMMON (COM) CONTACTS ARE CLOSED.

2 ALARM RELAY IS NORMALLY DE-ENERGIZED WITH NO ALARM CONDITION PRESENT.

3 INDIVIDUAL MANUAL oi TEST SWITCHES CAN BE INSTALLED REMOTELY OR A DETECTOR SELECTOR AND ACTIVATION SWITCH CAN BE INSTALLED AT THE FIRE PANEL. TEST SWITCHES ARE NOT SUPPLIED.

4 REFER TO SPECIFICATIONS SECTION FOR EOL RESISTOR VALUES. REFER TO EOL RESISTORS SECTION

FOR INSTALLATION DETAILS.

5 PROPERLY CERTIFIED HAZARDOUS LOCATION METALLIC CABLE GLANDS OR STOP PLUGS ARE

REQUIRED TO FILL ALL CONDUIT ENTRIES.

6 SHIELD MUST BE CONNECTED TO THE METALLIC CABLE GLAND. MAKE CERTAIN THAT THE INSULATION

IS REMOVED TO ENSURE ELECTRICAL CONNECTION BETWEEN THE SHIELD AND THE HOUSING.

EOL

RESISTOR4

oi TEST 3

COM FIRE2 COM FIRE

NO FIRE2 NO FIRE

NC FIRE2 NC FIRE

COM FAULT1 COM FAULT

NO FAULT1 N.O. FAULT

+Vin

–Vin

–Vin –Vin

E2109

FIRE ALARM PANEL

X3301 DETECTOR

WIRING NOTES:

1 IN NORMAL OPERATION WITH NO FAULTS OCCURRING, THE FAULT RELAY COIL IS ENERGIZED AND

THE NORMALLY OPEN (NO) AND COMMON (COM) CONTACTS ARE CLOSED.

2 ALARM RELAY IS NORMALLY DE-ENERGIZED WITH NO ALARM CONDITION PRESENT.

3 INDIVIDUAL MANUAL oi TEST SWITCHES CAN BE INSTALLED REMOTELY OR A DETECTOR SELECTOR AND ACTIVATION SWITCH CAN BE INSTALLED AT THE FIRE PANEL. TEST SWITCHES ARE NOT SUPPLIED.

4 EOL RESISTOR SUPPLIED BY PANEL.

5 PROPERLY CERTIFIED HAZARDOUS LOCATION METALLIC CABLE GLANDS OR STOP PLUGS ARE

REQUIRED TO FILL ALL CONDUIT ENTRIES.

6 SHIELD MUST BE CONNECTED TO THE METALLIC CABLE GLAND. MAKE CERTAIN THAT THE INSULATION

IS REMOVED TO ENSURE ELECTRICAL CONNECTION BETWEEN THE SHIELD AND THE HOUSING.

EOL

RESISTOR4

oi TEST 3

COM FIRE2 COM FIRE

NO FIRE2 NO FIRE

NC FIRE2 NC FIRE

COM FAULT1 COM FAULT

NO FAULT1 NO FAULT

SHIELD

Figure 7—Ex d Wiring Option

Figure 8—Ex d e Wiring Option

95-8704102.5 mA

PLC

600 Ω MAX

AT 24 VDC

G2063

Oi TEST1

X3301 IR DETECTOR

COM FIRE

NO FIRE

NC FIRE

COM FAULT

NO FAULT

Figure 9—X3301 Detector Wired for Non-Isolated 0 to 20 ma Current Output (Sourcing)

G2064

X3301 IR DETECTOR

mA + mA + REF mA – mA – REF

Figure 10—X3301 Detector Wired for Non-Isolated 0 to 20 ma Current Output (Sinking)

G2065

X3301 IR DETECTOR– +

Figure 11—X3301 Detector Wired for Isolated 0 to 20 ma Current Output (Sourcing)

NOTEs: 1. INDIvIDuAL MANuAL oi TEsT sWITChEs CAN BE INsTALLED REMOTELy OR A DETECTOR sELECTOR AND ACTIvATION sWITCh CAN BE INsTALLED AT ThE FIRE pANEL. TEsT sWITChEs ARE NOT suppLIED.

G2066

X3301 IR DETECTOR–+

Figure 12—X3301 Detector Wired for Isolated 0 to 20 ma Current Output (Sinking)

11 95-87042.5

SHIELD SHIELD

COM 1 A COM 2 A

COM 1 B COM 2 B

PWR SHIELD PWR SHIELD

+Vin +Vin

C2089

Figure 13—X3301 Terminal Block (EQP Model)

Figure 14—Wiring Terminal Identification for X3301 EQP Model

EQp Model

1. Connect external wires to the appropriate terminals inside the device junction box, shown in Figure 13. See Figure 14 for terminal identification.

2. Connect the shield of the power cable to “earth ground” at the power source.

3. Connect shields for the LON cable as indicated. See Figure 15.

DO NOT ground any shields at the detector housing.

4. With input power disconnected, set the device network address (see the “Setting Device Network Addresses” section of this manual for switch setting procedure).

5. Check all field wiring to be sure that the proper connections have been made.

6. Replace the device cover and apply input power.

7. Make the final sighting adjustments and use a 14 mm hex wrench to ensure that the mounting arm assembly is tight.

Refer to the Eagle Quantum Premier system manual, number 95-8533, for information regarding power requirements, network communication cable requirements, and configuration.

95-8704122.5

E Q

P

0P

S M

H

IE

L

D

V

C

B

A

2 3 4

O

U

R

IN

N H

X

0D

IO

T

N

LY

CH 1

CH 5

CH 2

CH 6

CH 3

CH 7

CH 4

CH 8

xD xD

G

1+ 5+

1– 5–

2+ 6+

2– 6–

3+ 7+

3– 7–

4+ 8+

4– 8–

47P

FA

LT

-9

TO

F

DIGITAL INPUTS

RELAY 1

RELAY 5

RELAY 2

RELAY 6

RELAY 3

RELAY 7

RELAY 4

RELAY 8

Y

W

IS

IB

Fi gu re

5— a yp ic al ys te m

13 95-87042.5 sETTINg DEvICE NETWORk ADDREssEs (EQp Model Only)

Overview of Network Addresses

Each device on the LON must be assigned a unique address. Addresses 1 to 4 are reserved for the controller. Valid addresses for field devices are from 5 to 250.

If the address is set to 0 or an address above 250, the switch setting will be ignored.

Duplicated addresses are not automatically detected. Modules given the same address will use the number given and report to the controller using that address. The status word will show the latest update, which could be from any of the reporting modules using that address.

setting Field Device Addresses

Selection of the node address is done by setting rocker switches on an 8 switch “DIP Switch Assembly” within the detector’s housing.

Refer to Figure 16 for switch location.

The network address switches are located within the detector housing. Disassembly of the detector head that contains powered electrical circuits is required to gain access to the network address switches. For hazardous areas, the area must be de-classified before attempting disassembly of the device. Always observe precautions for handling electrostatic sensitive devices.

The address number is binary encoded with each switch having a specific binary value with switch 1 being the LSB (Least Significant Bit), see Figure 17. The device’s LON address is equal to the added value of all closed rocker switches. All “Open” switches are ignored.

Example: for node No. 5, close rocker switches 1 and 3 (binary values 1 + 4); for node No. 25, close rocker switches 1, 4 and 5 (binary values 1 + 8 + 16).

The field device sets the LON address only when power is applied to the device.

Therefore, it is important to set the switches before applying power. If an address is ever changed, system power must be cycled before the new address will take effect.

After setting address switches, record the address number and device type.

ADDRESS SWITCHES SENSOR MODULE

REMOVED FROM HOUSING

A2191

Figure 16—Location of address Switches

1 2 3 4 5 6 7 8

1 2 4 8 16 32 64 128

ON

NODE ADDRESS EQUALS THE ADDED VALUE

OF ALL CLOSED ROCKER SWITCHES

A2190

BINARY

VALUE

CLOSED = ON

OPEN = OFF

Figure 17—address Switches for X3301

95-8704142.5

STaRTUP PROCEDURE When installation of the equipment is complete, perform the “Fire Alarm Test” below.

FIRE ALARM TEsT

1. Disable any extinguishing equipment that is connected to the system.

2. Apply input power to the system.

3. Initiate an oi test (see “Magnetic oi / Manual oi ” under "Optical Integrity" in the "Description" section of this manual).

4. Repeat this test for all detectors in the system. If a unit fails the test, refer to the “Troubleshooting” section of this manual.

5. Verify that all detectors in the system are properly aimed at the area to be protected.

(The Q1201C Laser Aimer is recommended for this purpose.)

6. Enable extinguishing equipment when the test is complete.

TROUBlESHOOTING

The sensor module (“front” half of the detector) contains no user serviceable components and should never be tampered with.

connected to the unit.

2. Inspect the viewing windows for contamination and clean as necessary. The detector is relatively insensitive to airborne contaminants, however, thick deposits of ice, dirt, or oil will reduce sensitivity. (Refer to the “Maintenance” section of this manual for complete information regarding cleaning of the detector viewing windows.)

3. Check input power to the unit.

4. If the fire system has a logging function, check the fire panel log for output status information. See Table 3 for information regarding 0–20 mA output.

5. The use of the Enhanced Flame Inspector cable and software from Det-Tronics can be considered to determine the nature of the fault condition. Refer to instruction manual 95-8751 for more information.

6. Turn off the input power to the detector and check all wiring for continuity. Important:

Disconnect wiring at the detector before checking system wiring for continuity.

7. If all wiring checks out and cleaning of the oi plate/window did not correct the fault condition, check for high levels of background IR radiation by covering the detector with the factory supplied cover or aluminum foil. If the fault condition clears within six minutes or less, extreme background IR is present. Re-adjust the view of the detector away from the IR source or relocate the detector.

If none of these actions corrects the problem, please contact your local Det-Tronics Representative or alternatively you may contact Det-Tronics Technical Support by calling 1-800- 765-3473 ext 2 (M-F, 8am to 5pm CST) to obtain assistance.

It is highly recommended that a complete spare be kept on hand for field replacement to ensure continuous protection.

Table 3—Current Level Output Troubleshooting Guide

Current Level (±0.3 mA) status Action

0 mA Power Fault Check system wiring

1 mA General Fault Cycle power

2 mA oi Fault Clean windows

3 mA High Background IR Fault Remove IR source or aim detector away from IR source 4 mA Normal Operation

20 mA Fire Alarm

1 If fault continues, return device to factory for repair.

2 See “Maintenance” section for cleaning procedure.

NOTE: For additional troubleshooting guides, refer to the Enhanced Flame Inspector instruction manual (95-8751).

15 95-87042.5 maINTENaNCE

Periodic flamepath inspections are not recommended, since the product is not intended to be serviced and provides proper ingress protection to eliminate potential deterioration of the flamepaths.

To avoid a potential electrostatic discharge (ESD), the painted surface of the detector should only be cleaned with a damp cloth.

The sensor module (“front” half of the detector) contains no user serviceable components and should never be tampered with.

Refer to the X3301 Safety manual, number 95-8720, for speci f ic requi rements and recommendations applicable to the proper installation, operation, and maintenance of all SIL-Certified X3301 Flame Detectors.

To maintain maximum sensitivity and false alarm resistance, the viewing windows of the X3301 must be kept relatively clean. Refer to the following procedure for cleaning instructions.

CLEANINg pROCEDuRE

Disable any extinguishing equipment that is connected to the unit to prevent unwanted actuation.

To clean the windows and oi plate, use the window cleaner (p/n 001680-001) and a soft cloth, cotton swab, or tissue and refer to the following procedure:

connected to the unit.

2. Since the X3301 is less affected by contamination than other detectors, removal of the oi plate is needed only under extreme conditions. In addition, it is not necessary to achieve perfect cleanliness, because IR is not significantly absorbed by slight films of oil and/or salt. If a fault condition is still indicated after cleaning, remove and clean the oi plate using the oi Plate Removal and Replacement procedure.

3. Clean all three viewing windows and reflector surfaces thoroughly. Use a cotton swab and the Det-Tronics window cleaning solution. Use Isopropyl alcohol for contaminations that the Det-Tronics window cleaning solution cannot remove.

When used in extreme environments, the reflective surface of the detector oi plate may eventually deteriorate, resulting in reoccurring oi faults and the need for oi plate replacement.

oi pLATE REMOvAL AND REpLACEMENT

1. Disable any extinguishing equipment that is connected to the unit.

2. Loosen the two captive screws, then grasp the oi plate by the visor and remove it from the detector. See Figure 18.

3. Install the new (or cleaned) oi plate.

If oi reflector plates are interchanged, the oi system must be recalibrated.

When installing the stainless steel plate, ensure that the gasket is present and correctly seated to prevent moisture or contaminants from penetrating behind the plate. To ensure even seating, tighten both screws equally.

4. Recalibrate the detector's oi system. Refer to the Enhanced Flame Inspector manual, number 95-8751, for instructions regarding oi plate replacement and oi system recalibration.

Do not replace the oi reflector plate without also recalibrating the oi system.

Recalibration of the oi system requires the use of the Inspector Connector Cable and Inspector Monitor Software. These two items are included in the oi replacement kit, or they can be purchased separately. See the "Ordering Information" section for details.

LOOSEN TWO CAPTIVE SCREWS

GRASP VISOR AND

REMOVE oi PLATE

B2106

Figure 18—oi Plate Removal

95-8704162.5

X3301 Reflector plates

X3301 models are supplied with either a black or a stainless steel reflector plate. These plates are not interchangeable. Order the replacement that matches the reflector plate on your X3301 Flame Detector.

pERIODIC ChECkOuT pROCEDuRE

In compliance with SIL 2, a checkout of the system using the Mag oi or Man oi feature should be performed regularly to ensure that the system is operating properly. Refer to Table 1 in the X3301 Safety manual, number 95-8720, for frequency of proof tests. To test the system, perform the “Fire Alarm Test” as described in the “Startup Procedure” section of this manual.

CLOCk BATTERy

The real time clock has a backup battery that will operate the clock with no external power.

Return the device to the factory for battery replacement if needed.

If the backup battery is depleted, there is no effect on the operation of the flame detector, but the time stamping of the data log may be affected.

fEaTURES

modulated blackbody radiation (i.e., heaters, ovens, turbines) without false alarm

• Microprocessor controlled heated optics for increased resistance to moisture and ice

(optional)

indicates normal condition and notifies personnel of fire alarm or fault conditions

• Operates under adverse weather conditions and in dirty environments

installation

• Explosion-proof/flame-proof detector housing.

Meets FM, CSA, ATEX Directive, and IECEx certification requirements

0.5 second (available when model selected)