Attachment_5_-_Exhibit_C_Alcatraz_Maintenance_Manuals.pdf

EXHIBIT C – EQUIPMENT MAINTENANCE MANUALS AND DATASHEETS LIST

1. ACME ELECTRIC TRANSFORMER MANUAL

2. BELIMO ACTUATOR INSTALLATION MANUAL

3. BELIMO ACTUATOR DATASHEET

4. DAYTON PRE-CHARGED FIBREWOUND TANK MANUAL

5. EBARA CENTRIFUGAL PUMP MODEL 2CDX MANUAL

6. FLINT AND WALLACE BOOSTER PUMP MANUAL

7. FLOMEC GPI FLOWMETER

8. HALSEY TAYLOR DRINKING FOUNTAIN AND FILL STATION

9. JOHNSON CONTROLS TRANSDUCERS

10. SLOAN REGAL FLUSHOMETER GUIDE

11. SLOAN FLUSHOMTER GUIDE

12. SLOAN URINAL MAINTENANCE GUIDE

13. SLOAN URINAL CARTRIDGE REPLACEMENT GUIDE

14. SLOAN URINAL CARTRIDGE

15. SLOAN MAINTENANCE SCHEDULE

16. SLOAN TAILPIECE FLUSHOMETER GUIDE

17. THERM-X-TROL THERMAL EXPANSION TANK REFERENCE GUIDE

18. THERM-X-TROL THERMAL EXPANSION TANK INSTALLATION GUIDE

19. XLERATOR HAND DRYER CLEANING INSTRUCTIONS

20. XLERATOR HAND DRYER INSTALLATION MANUAL

800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA

Dimensions (Inches [mm]) min 3 1/2”[90]

S d dStandard gMounting min 3/4”[20]

S S fShort Shaft gMounting min 3 1/2” [90] min 3/4” [20]

IND-LF Position Indicator (optional) min 3 1/2” [90] min 3/4” [20]

IND-LF Position Indicator (optional)

Installation Instructions Quick-Mount Visual Instructions for Mechanical Installation

Quick-Mount Visual Instructions

1. Rotate the damper to its failsafe position. If the shaft rotates counterclockwise, mount the “CCW” side of the actuator out. If it rotates clockwise, mount the actuator with the “CW” side out.

2. If the universal clamp is not on the correct side of the actuator, move it to the correct side.

3. Slide the actuator onto the shaft and tighten the nuts on the V-bolt with a 10mm wrench to 6-8 ft-lb of torque.

4. Slide the anti-rotation strap under the actuator so that it engages the slot at the base of the actuator. Secure the strap to the duct work with #8 self-tapping screws.

NOTE: Read the “Standard Mounting” instructions, on the next page, for more detailed information.

Preliminary Steps

1. Belimo actuators should be mounted indoors in dry, relatively clean environment free from corrosive fumes. If the actuator is to be mounted outdoors, a protective enclosure must be used to shield the actuator (See Belimo Mechanical Acces-sories).s

2. For new construction work, order dampers with extended shafts. Instruct the installing contractor to allow space for mounting and service of the Belimo actua-tor on the shaft.

3. For standard mounting, the damper shaft must extend at least 3 1/2" from the duct. If the shaft extends less than 3 1/2", the actuator may be mounted in its short shaft confi guration. If an obstruction blocks access, the shaft can be extended with the AV 10-18 shaft extension. (K6-1 is required)

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In c.

Mechanical Operation

The actuator is mounted directly to a damper shaft up to 1/2” in diameter by means of its universal clamp, or up to a 3/4” shaft with the optional K6-1 clamp. A crank arm and several mounting brackets are available for applications where the actuator cannot be direct coupled to the damper shaft.

The LF series actuators provide true spring return operation for reliable fail-safe application and positive close-off on air tight dampers. The spring return system provides consistent torque to the damper with, and without, power applied to the actuator.

The LF series provides 95° of rotation and is provided with a graduated position indicator showing 0 to 95°.

The LF…-S versions are provided with 1 built-in auxiliary switch. This SPDT switch is provided for safety interfacing or signaling, for example, for fan start-up. The switching function is adjustable between 0° and 95°.

Standard Mounting / Airtight Damper Procedure

1. See Figure B. Manually move the damper to the fail-safe position (a) (usually closed). If the shaft rotated counterclockwise ( ), this is a CCW installation. ) If the shaft rotated clockwise ( ), this is a CW installation. In a Left Hand) installation, the actuator side marked “CW” faces out, while in a CW installation, the side marked “CCW” faces out. All other steps are identical.

2. The actuator is usually shipped with the universal clamp mounted to the “CW” side of the actuator. To test for adequate shaft length, slide the actuator over the shaft with the side marked “CW” (or the “CCW” side if this is the side with the clamp). If the shaft extends at least 1/8” through the clamp, mount the actuator as follows. If not, go to the Short Shaft Installation section.n

3. If the clamp is not on the correct side as determined in step #1, re-mount the clamp as follows. If it is on the correct side, proceed to step #5. Look at the universal clamp. If you are mounting the actuator with the “CCW” side out, position the clamp so that the pointer section of the tab is pointing to 0° (see Figure C) and the spline pattern of the clamp mates with spline of the actuator.

Slip the clamp over the spline. (Use the same procedure if the “CW” side is out.)

4. Lock the clamp to the actuator using the retaining clip.

5. Verify that the damper is still in its full fail-safe position (a).

6. Mount the spring return actuator to the shaft. Tighten the universal clamp, finger tight only.

7. Mount the anti-rotation strap at the base of the actuator. Do not tighten the screws.

8. Remove the screw from one end of the mounting bracket and pivot it away from the actuator.

9. Loosen the universal clamp and, making sure not to move the damper shaft, rotate the actuator approximately 5° in the direction which would open the damper.

10. Tighten the universal clamp to the shaft.

11. Rotate the actuator to apply pressure to the damper seals (b) and re-engage the anti-rotation strap (c).

12. Tighten all fasteners.

Installation Instructions Mechanical Installation min 3 1/2” [90]

FIGURE B – Standard Mounting (Dimensions in Inches [mm])

FIGURE C – Universal Clamp

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Installation Instructions Mechanical Installation

Short Shaft Mounting with

IND-LF Position Indicator / Airtight Damper Procedure

If the shaft extends at least 3/4” from the duct, follow these steps:

1. (See Figure D) Move damper blades to the fail-safe position (a).

2. Determine the best orientation for the universal clamp on the back of the actuator.

The best location would be where you have the easiest access to the V bolt nuts on the clamp.

3. Engage the clamp to the actuator as close as possible to the determined location.

4. Lock the clamp to the actuator using the retainer clip.

5. Mount the spring return actuator to the shaft. Tighten the universal clamp, fi nger tight only.

6. Mount the anti-rotation strap at the base of the actuator. Do not tighten the screws.

7. Remove the screw from one end of the mounting bracket and pivot it away from the actuator.

8. Loosen the universal clamp and, making sure not to move the damper shaft, rotate the actuator approximately 5° in the direction which would open the damper.

9. Verify that the damper is still in its full fail-safe position.

10. Tighten the universal clamp to the shaft.

11. Rotate the actuator to apply pressure to the damper seals (b) and re-engage the anti-rotation strap (c).

12. Tighten all fasteners.

13. Use IND-LF accessory if position indication is needed.

Operational Information for

LF24-SR US and LF24-MFT… US Actuators

Initialization of the LF24-SR US and LF24-MFT… US

When power is applied, the internal microprocessor recognizes that the actuator is at its full fail-safe position and uses this position as the base for all of its position calculations. This procedure takes approximately 15 seconds.

During this time you will see no response at the actuator. The microprocessor will retain the initialized zero during short power failures of up to 25 seconds.

When power is applied during this period, the actuator will return to normal operation and proceed to the position corresponding to the input signal provided. For power failures over 25 seconds, the actuator will be at it fail-safe position and will go through the start up initialization again.

Motor position detection

Belimo brushless DC motors eliminate the need for potentiometers for positioning. Inside the motor are three “Hall Effect” sensors. These sensors detect the spinning rotor and send pulses to the microprocessor which counts the pulses and calculates the position to within 1/3 of a revolution of the motor.

Overload protection

The LF, On/Off actuators are electronically protected against overload. The LF, On/Off actuators have an internal current limiter which maintains the current at a safe level which will not damage the actuator while providing adequate holding torque.

The LF24, modulating actuators (LF24-SR US, LF24-3 US, LF24-MFT US) are protected against overload by digital technology located in the ASIC. The ASIC circuitry constantly monitors the rotation of the brushless DC motor inside the actuator and stops the pulsing to the motor when it senses a stall condition. The motor remains energized and produces full rated torque during stall conditions.

The actuator will try to move in the direction of the stall every 2 minutes, for a period of 32 minutes. After this, the actuator will try again every 2 hours.

min 3/4” [20]

IND-LF Position Indicator (optional)

FIGURE D – Standard Mounting (Dimensions in Inches [mm])

FIGURE C – Universal Clamp

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Installation Instructions Mechanical Installation

Mechanical Angle of Rotation Limiting

The LF actuators are provided with an adjustable stop to limit the rotation of the actuator. This function works in conjunction with the universal clamp or the optional position indicator. The adjustable stop is needed when rotation of less than 95° is required. The LF actuator can be indefi nitely stalled, in any position, without harming the actuator.

Using the Universal Clamp

1. Loosen the end stop fastening screw using a #2 Phillips screwdriver.

2. Move the stop block so the bottom edge of the block lines up with the number corresponding to the desired degrees of rotation. (example: 45 degrees of rotation = .5)

3. Lock the block in place with the fastening screw.

4. Check the actuator for proper rotation.

Using the IND-LF Position Indicator with Adjustable Stop

NOTE: preferred method if short shaft mounting is used.

1. With the actuator in its fail-safe position, place the IND-LF Position Indicator so that it points to the 0 degree position.

2. Loosen the end stop fastening screw using a #2 Phillips screwdriver.

3. Move the stop block so the bottom edge of the block lines up with the number corresponding to the desired degrees of rotation (example: 45 degrees of rotation = .5).

4. Lock the block in place with the fastening screw.

5. Check the actuator for proper rotation.

Direction of Rotation Switch

LF24-3(-S) US and LF24-SR(-S) US actuators have a direction of rotation switch on the cover labeled “CW-CCW”. Switch position indicates start point. For the LF24-SR, with the switch in position “CW”, the actuator rotates clockwise with a decrease in voltage or current. With the switch in position “CCW”, the actuator rotates counter-clockwise with a decrease in voltage or current.

The LF24-3(-S) US and LF24-SR(-S) US actuators rotate clockwise when the switch is in the “CW” position and power is applied to wire #3. When power is applied to wire #4 the actuator rotates counter clockwise.

Rotating the direction of rotation switch to “CCW” reverses the control logic.

During checkout, the switch position can be temporarily reversed and the actuator will reverse its direction. This allows the technician a fast and easy way to check the actuator operation without having to switch wires or change settings on the controller. When the check-out is complete, make sure the switch is placed back to its original position.

Control Accuracy and Stability

LF24-SR US actuators have built-in brushless DC motors which provide better accuracy and longer service life.

The LF24-SR US actuators are designed with a unique non-symmetrical deadband. The actuator follows an increasing or decreasing control signal with a 160 mV resolution. If the signal changes in the opposite direction, the actuator will not respond until the control signal changes by 200 mV. This allows these actuators to track even the slightest deviation very accurately, yet allowing the actuator to “wait” for a much larger change in control signal due to control signal instability.

The LF24-MFT(-S) US control accuracy and stability can be found in the MFT technical documentation.

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Installation Instructions Auxiliary Switches and Non-Direct Mounting Methods

Auxiliary Switches

The …-S model actuators are equipped with an adjustable auxiliary switch used to indicate damper position or to interface additional controls or equipment. Switching positions can be set over the full 0 to 95° rotation simply by setting a switch on the actuator.

1. Set desired switch position.

(Example 60%)

2. As the actuator rotates, the switch indicator moves from .6 (60%) toward 0 (0%). When the indicator passes 0 the switch contact between S1 and S2 is broken and the contact between S1 and S3 is made.

Switch Rating Voltage Resistive load Inductive load

120 VAC 3 A 1.03 A

250 VAC 3 A 0.5 A

.8

.6

.4

.2

S1 S2

S3

S1 S2

S3

Non-Direct Mounting Methods

KH-LF Crank arm Including Retaining Ring

KH-LF

For round shafts up to 1/2”

ZG-LF112 Crank arm Adaptor Kit

ZG-112

KH-LF crank arm

ZG-LF2 Crank arm Adaptor Kit

( o supp ed )(not supplied with kit)

KG6 ball joint and universal crank arm (not included)

KG6 ball joint (not included)

KH-LF crank arm

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Installation Instructions General Wiring

WARNING The wiring technician must be trained and experienced with electronic circuits. Disconnect power supply before attempting any wiring connections or changes. Make all connections in accordance with wiring diagrams and follow all applicable local and national codes. Provide disconnect and overload protection as required. Use copper, twisted pair, conductors only. If using electrical conduit, the attachment to the actuator must be made with fl exible conduit.

Always read the controller manufacturer's installation literature carefully before making any connections. Follow all instructions in this literature. If you have any questions, contact the controller manufacturer and/or Belimo.

Transformers

The LF24 . . actuator requires a 24 VAC class 2 transformer and draws a maximum of 7 VA per actuator. The actuator enclosure cannot be opened in the fi eld, there are no parts or components to be replaced or repaired.

– EMC directive: 89/336/EEC

– Software class A: Mode of operation type 1

– Low voltage directive: 73/23/EEC

CAUTION It is good practice to power electronic or digital controllers from a separate power transformer than that used for actuators or other end devices. The power supply design in our actuators and other end devices use half wave rectifi cation.

Some controllers use full wave rectifi cation. When these two different types of power supplies are connected to the same power transformer and the DC commons are connected together, a short circuit is created across one of the diodes in the full wave power supply, damaging the controller. Only use a single power transformer to power the controller and actuator if you know the controller power supply uses half wave rectifi cation.

Multiple Actuators, One Transformer

Multiple actuators may be powered from one transformer provided the following rules are followed:

1. The TOTAL current draw of the actuators (VA rating) is less than or equal to the rating of the transformer.

2. Polarity on the secondary of the transformer is strictly followed. This means that all

No. 1 wires from all actuators are connected to the common leg on the transformer and all No 2 wires from all actuators are connected to the hotleg. Mixing wire No.

1 & 2 on one leg of the transformer will result in erratic operation or failure of the actuator and/or controls.

Multiple Actuators, Multiple Transformers

Multiple actuators positioned by the same control signal may be powered from multiple transformers provided the following rules are followed:

1. The transformers are properly sized.

2. All No. 1 wires from all actuators are tied together and tied to the negative leg of the control signal. See wiring diagram.

Wire Length for LF... Actuators

Keep power wire runs below the lengths listed in the table in Figure A. If more than one actuator is powered from the same wire run, divide the allowable wire length by the number of actuators to determine the maximum run to any single actuator.

Example for LF24-SR US: 3 actuators, 16 Ga wire 550 Ft ÷ 3 Actuators = 183 Ft. Maximum wire run

LF24(-S) US Maximum Wire Length Wire Size Max. Feet. Wire Size Max. Feet

12 Ga 1100 Ft. 18 Ga 260 Ft.

14 Ga 700 Ft. 20 Ga 140 Ft.

16 Ga 440 Ft. 22 Ga 75 Ft.

LF120(-S) US / LF230(-S) Maximum Wire Length Wire Size Max. Feet. Wire Size Max. Feet

12 Ga 1250 Ft. 18 Ga 320 Ft.

14 Ga 800 Ft. 20 Ga 160 Ft.

16 Ga 500 Ft. 22 Ga 85 Ft.

LF24-SR(-S) US / LF24-3(-S) US

LFC24-3-R(-S) US / LF24-MFT… US

Maximum Wire Length Wire Size Max. Feet. Wire Size Max. Feet

12 Ga 1500 Ft. 18 Ga 375 Ft.

14 Ga 925 Ft. 20 Ga 200 Ft.

16 Ga 550 Ft. 22 Ga 100 Ft.

FIGURE A

Wire Type and Wire Installation Tips

For most installations, 18 or 16 Ga. cable works well with the LF24… actuators.

Use code-approved wire nuts, terminal strips or solderless connectors where wires are joined. It is good practice to run control wires unspliced from the actuator to the controller. If splices are unavoidable, make sure the splice can be reached for possible maintenance. Tape and/or wire-tie the splice to reduce the possibility of the splice being inadvertently pulled apart.

The LF24… proportional actuators have a digital circuit that is designed to ignore most unwanted input signals (pickup). In some situations the pickup may be severe enough to cause erratic running of the actuator. For example, a large inductive load (high voltage AC wires, motors, etc.) running near the power or control wiring may cause excessive pickup. To solve this problem, make one or more of the following changes:

1. Run the wire in metallic conduit.

2. Re-route the wiring away from the source of pickup.

3. Use shielded wire (Belden 8760 or equal). Ground the shield to an earth ground.

Do not connect it to the actuator common.

Brushless DC Motor Operation

Belimo's brushless DC motor spins by reversing the poles of stationary electromag-nets housed inside rotating permanent magnets. The electromagnetic poles are switched by a microprocessor and a special ASIC (Application Specifi c Integrated Cir-cuit) developed by Belimo. Unlike the conventional DC motor, there are no brushes to wear or commutators to foul.

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Startup and Checkout Instructions For LF24-SR (-S) US and LF24-MFT…US + P100

LF24-SR (-S) US and LF24-MFT…US + P100 Electrical Check-Out Procedure

STEP Procedure Expected Response Gives Expected Response

Go To Step…

Does Not Give

Expected Response

Go To Step…

1. Remove power to reset actuator.

Re-apply power.

Apply control signal to actuator.

Actuator will move to its “Control Signal” position.

Actuator operates properly Step 8. No response at all Step 2.

Operation is reversed Step 3.

Does not drive toward "Control Signal Position" Step 4.

2. Check power wiring.

Correct any problems.

See Note 1.

Power supply rating should be the total power requirement of the actuator(s).

Minimum voltage of 19.2 VAC or 21.6 VDC.

Power wiring corrected, actuator begins to drive Step 1.

Power wiring corrected, actuator still does not drive Step 4.

3. Turn reversing switch to the correct position. Make sure the switch is turned all the way left or right.

Actuator will move to its “Control Signal” position.

Actuator operates properly Step 8. Does not drive toward “Control Signal Position” Step 4.

4. Make sure the control signal positive (+) is connected to Wire No 3 and control signal negative (-) is connected to wire No. 1. Most control problems are caused by reversing these two wires. Verify that the reversing switch is all the way CCW or CW.

Drives to “Control Signal” position Actuator operates properly Step 8. Step 5.

5. Check input signal with a digital volt meter (DVM). Make sure the input is within the range of the actuator. For LF24-SR US this is 2 to 10 VDC or 4 to 20 mA. Note: The input signal must be above the 2 VDC or 4 mA to have the actuator move.

Input voltage or current should be ±1% of what controller's adjustment or programming indicate.

Controller output (actuator input) is correct. Input Polarity Correct Step 6.

Reprogram, adjust repair or replace controller as needed Step 1.

6. Loosen the nuts on the V-bolt and move the damper by hand from fully closed to fully open.

Damper will go from fully closed to fully open.

Damper moves properly Step 7. Find cause of damper jam and repair.

Move damper back to the fully closed position and tighten the nuts Step 1.

7. Check damper torque requirement. Torque requirement is actuator’s minimum torque.

Defective Actuator.

Replace Actuator. - See Note 2.

Recalculate actuator requirement and correct installation.

8. Actuator works properly. Test controller by following controller manufacturer's instructions.

NOTE 1 Check that the transformer(s) are sized properly.

• If a common transformer is used, make sure that polarity is observed on the secondary. This means connect all No. 1 wires to one leg of the transformer and all

No. 2 wires to the other leg of the transformer.

• If multiple transformers are used with one control signal, make sure all No. 1 wires are tied together and tied to control signal negative (-).

• Controllers and actuators must have separate 24 VAC/VDC power sources.

NOTE 2 If failure occurs within 5 years from original installation date, notify Belimo and give details of the application.

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Technical data sheet LF120 US www.belimo.com LF120 US • en-us • 2021-08-05 • Subject to change 1 / 2

On/Off, Spring Return Fail-Safe, AC 120 V

Technical data

Electrical data Nominal voltage AC 120 V Nominal voltage frequency 50/60 Hz Power consumption in operation 5.5 W Power consumption in rest position 3.5 W Transformer sizing 7.5 VA Electrical Connection 18 GA appliance cable, 3 ft [1 m], with 1/2" conduit connector Overload Protection electronic throughout 0...95° rotation

Functional data Direction of motion motor selectable with switch 0/1 Direction of motion fail-safe reversible with cw/ccw mounting Angle of rotation 90° Running Time (Motor) 75 s Running time fail-safe <25 s @ -4...122°F [-20...50°C], <60 s @ -22°F

[-30°C] Noise level, motor 50 dB(A) Noise level, fail-safe 62 dB(A) Position indication Mechanical

Safety data Degree of protection IEC/EN IP54 Degree of protection NEMA/UL NEMA 2 Enclosure UL Enclosure Type 2 Agency Listing cULus acc. To UL 873 and CAN/CSA C22.2 No.

24-93; Listed to UL 2043 - suitable for use in air plenums per Section 300.22(c) of the NEC and Section 602.2 of the IMC

Quality Standard ISO 9001 Ambient temperature -22...122°F [-30...50°C] Storage temperature -40...176°F [-40...80°C] Ambient humidity Max. 95% RH, non-condensing Servicing maintenance-free

Materials Housing material galvanized steel

Electrical installation

INSTALLATION NOTES

Actuators with appliance cables are numbered.

Provide overload protection and disconnect as required.

Actuators may be connected in parallel if not mechanically linked. Power consumption and input impedance must be observed.

Meets cULus requirements without the need of an electrical ground connection.

Warning! Live electrical components!

During installation, testing, servicing and troubleshooting of this product, it may be necessary to work with live electrical components. Have a qualified licensed electrician or other individual

Technical data sheet LF120 US www.belimo.com LF120 US • en-us • 2021-08-05 • Subject to change 2 / 2

Negative torque who has been properly trained in handling live electrical components perform these tasks.

Failure to follow all electrical safety precautions when exposed to live electrical components could result in death or serious injury.

Wiring diagrams On/Off

Installation notes

SY2~3 Replacement Handwheel

Dimensions

F R A N Ç A I S

E S P A Ñ O L

Dayton™ Pre-Charged Fibrewound Tanks

Operating Instructions & Parts Manual 16X840, 16X841, 16X842, 16X843, 16X844, 16X845, 16X846, 16X847, 16X848, and 16X849

Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described.

Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or property damage! Retain instructions for future reference.

Form 5S7082

E N G L I S H

Assembled in U.S.A.

030812 Version 0

Unpacking and Inspection Handle with care. Check items received against packing list to be sure that all equipment has been received. Inspect for shipping damage. If found, file claim with carrier immediately.

General Safety Information Read And Follow Safety Instructions!

This is the safety alert symbol. When you see this symbol on your tank or in this manual, look for one of the following signal words and be alert to the potential for personal injury:

Warns about hazards that will cause serious personal injury, death or major property damage if ignored.

Warns about hazards that can cause serious personal injury, death, or major property damage if ignored.

Warns about hazards that will or can cause minor personal injury or property damage if ignored.

NOTICE Indicates special instructions which are important but not related to hazards.

Carefully read and follow all safety instructions in this manual and on tank.

Rules For Safe Installation And Operation

1. Read the Owner’s Manual and Rules for Safe Operation and Installation Instructions carefully. Failure to follow these Rules and Instructions could cause serious bodily injury and/or property damage.

2. Install system according to local codes.

16X840 7.2 6.1 5.3 16X841 12.8 10.8 9.4 16X842 21.9 18.5 16.1 16X843 31.7 26.8 23.2 16X844 43.8 37.0 32.0 16X845 5.3 4.5 3.9 16X846 10.8 9.1 7.9 16X847 14.7 12.5 10.8 16X848 17.2 14.6 12.6 16X849 29.1 24.6 21.3

Performance Chart Water Yield per Pump Cycle (drawdown) in Gallons

Pressure Switch Setting (PSI) 20-40 30-50 40-60 Model Pre-charge 18 PSI Pre-charge 28 PSI Pre-charge 38 PSI

Specifications

16X840 20 16 34.1 46.1 1” 16X841 35 21 34.8 46.8 11⁄4 16X842 60 24 44.4 56.4 11⁄4 16X843 85 24 57.2 69.2 11⁄4 16X844 119 24 75.4 87.4 11⁄4 16X845 14 16 28.2 40.2 1 16X846 30 16 46.3 58.3 1 16X847 40 16 59 71 1 16X848 48 21 43.6 55.6 11⁄4 16X849 80 21 65.5 77.5 11⁄4

Maximum Tank Tank Service Tank Capacity Diameter Height Clearance Discharge Model U.S. Gallons (in) (in) (in) Tapping

Description Dayton pre-charged fibrewound tanks are for use in submersible or jet pump water systems, pressure boost systems, or wherever pressurized tanks are needed.

Factory pre-charged. 14-119 gallon capacities.

Tank has corrosion-resistant, non-rusting liner, with filament-wound outer layers, seamless elongated air cell, and sturdy corrosion-resistant base.

NOTICE Drawdown will be affected by operating temperature of the system, accuracy of the pressure switch and gauge, the actual precharge pressure, and the rate of fill.

NOTICE Maximum Internal Water Temperature 120° F.

Maximum Ambient Air Temperature 120° F.

Allow 12” clearance over top of tanks for service access.

CH21119

General Safety Information (Continued)

3. Always test water from well for purity before using. Check your local health department for testing procedure.

4. Before installing or servicing your tank, BE SURE pump electric power source is disconnected.

5. Release all pressure before working on tank or system. Make sure all air pressure has been released before removing tank flanges.

6. BE SURE your pump electrical circuit is properly grounded.

7. Remove bleeder orifices, air volume controls, or other air charging devices in existing system.

Hazardout pressure. To prevent possible serious or fatal in jury and/or damage to equipment, system pressure must be less than 125 pounds per square inch (psi) under any circumstances.

Failure to follow this instruction can result in tank explosion. If system discharge pressure can exceed 125 psi, install a relief valve capable of passing the full pump volume at 125 psi. Install relief valve in pump supply line to tank, as close to tank as possible.

Hazardous pressure. Read owner’s manual before attempting to install, operate, or service this tank. To avoid possible equipment failure, severe injury, and property damage, do not allow pump, tank, or piping system to freeze.

Installation All tanks are factory pre-charged with air. When installing tank, set pre- charge to 2 psi below pump start pressure setting. To do this, bleed air from valve or add air to valve on top of tank.

Tank Precharge Settings for use with PENTEK INTELLIDRIVE™ Variable Frequency Drives

Set the pressure tank’s pre-charge to 70% of the system operating pressure.

When using an external set point as well as an internal set point, pre-charge the tank to 70% of the lower set point of the two. Some applications may require a different percentage when figuring the set point. Refer to your PENTEK INTELLIDRIVE™ operator’s manual for additional information.

NOTICE Always set pre-charge with NO WATER in tank.

Check pressure frequently with an accurate tire pressure gauge until correct pressure has been reached. For correct pre-charge pressure settings, see Performance Chart, Page 1.

NOTICE Replace and tighten air valve cap if it is re moved for any reason.

Failure to replace air cap may allow loss of air pressure and eventually lead to tank waterlogging and air cell failure.

Pre-charged storage tanks can be connected together to increase the supply of usable water (drawdown).

Two tanks of the same size will double the supply and three tanks will triple the supply. See Figure Nos. 1A and 1B for typical installations of this kind.

NOTICE Tanks shipped by air are not precharged.

Connect system pipe to elbow on tank flange. Use plastic or steel pipe as required. To prevent leaks, use PTFE pipe thread sealant tape on male threads of all threaded connections to tank.

NOTICE To be sure that joint is not cross-threaded and that threads are clean, always make connections by hand (without sealer) first. After making sure that threads are clean, remove pipe, add PTFE tape, and remake connection.

Do not overtighten pipe connection at tank. Thread connection on by hand until hand tight.

NOTICE When replacing a standard tank in a submersible pump system, raise pump and discharge pipe far enough to remove bleeder orifices from the tees in the discharge pipe. Plug the tees. When replacing a standard tank in a jet pump system, remove Air Volume Control (AVC) and plug AVC port in pump.

In areas where the temperature is high for long periods of time, the tank pre-charge pressure may increase. This may reduce the tank drawdown (amount of water available per cycle). If this occurs, reduce the pre-charge pressure to 2 psi below the pump start setting of the pressure switch.

Dayton Operating Instructions and Parts Manual 16X840, 16X841, 16X842, 16X843, 16X844, 16X845, 16X846, 16X847, 16X848, and 16X849

Dayton™ Pre-Charged Fibrewound Tanks

E N G L I S H

From Well

To Service

Tanks

Pressure Switch

Figure 1A – Typical Layout With Two

From Well

To Service

Tanks

Pressure Switch

Figure 1B – Typical Layout With Three

Installation (Continued)

It is necessary to flush all air out of the piping system and water reservoir portion of the pre-charged tank. This is required on new installations, pumps requiring repriming, and pumps that have been disassembled for service.

Proceed as follows:

1. Open faucets furthest from tank and allow pump to operate.

2. Air in the system will cause a sputtering flow; allow faucets to run until you have a steady, air-free stream.

3. Open and close faucets repeatedly until you are sure all air has been removed.

4. If stream does not become steady, air may be leaking into the system;

check for leaks in the piping on the suction side of the pump.

NOTICE To prevent waterlogging, check tank air charge every six months.

Operating Cycle

1. Tank nearly empty – air expands filling area inside air cell (See Figure 2A).

2. Water begins to enter tank – air is compressed in air cell as tank fills with water (See Figure 2B).

3. Pump-up cycle completed – air now compressed to stop setting of pressure switch (See Figure 2C).

4. Water being drawn from tank – compressed air in air cell forces water out of tank (See Figure 2D).

5. Tank now empty – new cycle ready to begin (See Figure 2A).

Maintenance To Check Tank Air Charge

If drawdown (amount of water that comes out of tank per pump cycle) decreases significantly, check as follows:

1. To check air charge in tank, shut OFF electric power to pump, open faucet near tank, and drain completely.

2. Remove pole piece cap and check air pressure at the air valve in top of tank with a standard tire gauge. Air pressure should be 2 psi below pump pressure switch start setting (that is, if switch closes at 30 psi, pressure in tank should be at 28 psi).

3. If the air pressure is more than 2 PSI below the start setting, add air to the tank. Use an air compressor or a portable air storage tank.

4. Use soap or liquid detergent to check for air leaks around air valve.

Continuous bubbling indicates a leak. If necessary, install new core in air valve. This is the same as those used for automobile tubeless tires.

To Check Pump Pressure Switch Setting

1. To check pressure switch setting, disconnect power to pump at supply panel (but be sure to leave pressure switch connected to power supply wires).

2. Remove pressure switch cover.

3. Open a faucet near tank.

4. Allow water to drain until pressure switch contacts close; immediately close faucet.

5. Check pressure at valve with standard tire gauge or with pump pressure gauge (if supplied).

6. Pressure gauge should read at pump start setting (30 psi for 30-50 switch, 20 psi for 20-40 switch, etc.) If not:

A. Adjust switch according to switch manufacturer’s instructions.

B. Reconnect power supply to pump and pump up pressure in system.

C. Disconnect power supply to pump again and re-check switch setting.

D. Repeat until pressure switch starts pump within ±1 psi of proper setting.

E. If start setting is too low, system will rattle or develop water hammer when pump starts.

F. Stop setting is not as critical as cut-in setting. Make sure that pump will stop running in a rea-son able time. If it does not, stop setting may need to be adjusted down slightly. Be sure that after readjustment, system does not rattle or hammer on startup.

Models 16X840, 16X841, 16X842, 16X843, 16X844, 16X845, 16X846, 16X847, 16X848, and 16X849

Dayton Operating Instructions and Parts Manual

E N G L I S H

Air Air

Water

Air

Air

Water

Figure 2 – Air Cell Cycle

2A 2B

2C 2D

Maintenance (Continued)

7. Re-check tank air pre-charge to be sure it is 2 psi below pump pressure switch start setting.

Testing for Air Cell Leakage

1. Disconnect power to pump.

2. Drain all water from tank by opening faucet closest to tank.

3. Remove pole piece cap and valve cap from valve and charge air cell.

4. Check air pressure after 24 hours.

If air cell leaks, pressure will drop. If so, replace air cell. See instructions, below.

Air Cell Replacement Hazardous pressure. To be sure polar boss cap cannot blow off of tank, release all air from system before removing clips.

1. Disconnect power to pump.

2. Follow steps 1 through 3 under “Testing For Air Cell Leakage”, above.

3. Remove valve core (See Page 5).

4. Remove valve cap, hex nut, and washer from valve.

5. With a screwdriver, pry the clips out and remove them. Remove polar boss cap.

6. Air cell may not come out in one piece. Pull air cell up with pliers and cut wherever convenient with a sharp knife or single edge razor blade. Continue pulling and cutting until air cell is removed.

7. Before air cell can be inserted into tank, it must be tightly rolled up as follows:

A. Remove valve core.

B. Place air cell on clean surface with opening to one end; flatten bag to force air out. Pull ends out flat (See Figure 4).

C. To get tightest possible wrap, start on one side and TIGHTLY roll air cell to other side (See Figure 4). Force out as much air as possible.

8. Push and turn tightly rolled air cell into tank (See Figure 5).

9. Shake air cell a few times inside tank to work wrinkles out. It is not necessary to remove all wrinkles from cell.

NOTICE Don’t push air cell into tank further than its own length. In a large tank, air cell can slip out of reach if pushed too far.

10. Clean tank sealing surface before installing top flange assembly.

11. Clean sealing surface and groove of polar boss cap; install O-ring and polar boss cap on tank.

12. Pull valve up through polar boss cap.

13. Install metal washer and nut on valve.

14. Reinstall polar boss cap in top opening. Fasten it with two (2) red clips.

15. Recharge tank to proper air pressure (See “To Check Tank Air Charge,” Page 3) and install valve cap (See Page 4) and pole piece cap.

16. Prime pump (See Pump Owner’s Manual).

Valve core Replacement Hazardous pressure. To be sure air valve and core cannot blow out of tank, release all air pressure from tank before removing valve core.

Dayton Operating Instructions and Parts Manual 16X840, 16X841, 16X842, 16X843, 16X844, 16X845, 16X846, 16X847, 16X848, and 16X849

Dayton™ Pre-Charged Fibrewound Tanks

E N G L I S H

Figure 3 – Remove Pole Piece Cap, Valve Cap and Retaining Nut, Clips, and Polar Boss Cap.

Figure 4 – Spread Air Cell Out Flat and Squeeze Air Out; Roll Cell Tightly, Squeezing Remaining Air Out Through Valve

Figure 5 - Turn and Push Air Cell Down Through Top Tank Port. Expel Any Remaining Air From Air Cell As You Go

Maintenance (Continued)

1. Disconnect power to pump.

2. Drain ALL water in system by opening faucet closest to tank.

3. Depress valve core to release ALL air pressure in tank. When air stops coming out of valve, remove core from inside of valve to release remaining pressure. Thread new valve core into tank valve and tighten.

NOTICE Do not overtighten.

4. Recharge tank with air pressure (See “To Check Tank Air Charge,” Page

3) according to Performance Chart, Page 1; install valve cap; reconnect power to pump. Tank is ready for service.

Models 16X840, 16X841, 16X842, 16X843, 16X844, 16X845, 16X846, 16X847, 16X848, and 16X849

Dayton Operating Instructions and Parts Manual

E N G L I S H

Pressure Switch

To Household Water System

From Well

Relief Valve

Check Valve

Figure 6 – Typical Installation with Jet Pump

To Service

Floor Drain

Pressure Switch

Pressure RegulatorCheck Valve

Relief Valve

Pressure Gauge

Figure 8 – Typical Installation with Vertical Multi-Stage Pump

Pressure Switch

To Service

Relief Valve

Floor Drain

Pressure Gauge

From Submersible Pump in Well

Figure 7 – Typical Installation with Submersible Pump

For Repair Parts, call your local branch 24 hours a day – 365 days a year

Please provide following information:

– Model number

– Serial number (if any)

– Part description and number as shown in parts list

Figure 9 – Repair Parts Illustration

E N G L I S H

6 11

Dayton Operating Instructions and Parts Manual 16X840, 16X841, 16X842, 16X843, 16X844, 16X845, 16X846, 16X847, 16X848, and 16X849

E N G L I S H

1 Pole piece cap ● ● ● ● ● 1 2 Valve stem nut ● ● ● ● ● 1 3 Washer ● ● ● ● ● 1 4 C-Clip ● ● ● ● ● 2 5 Polar boss cap ● ● ● ● ● 1 6 O-Ring ● ● ● ● ● 1 7 Base CH20364-1 CH20343-1 CH20343-1 CH20343-1 CH20343-1 1 8 O-Ring ▲ ▲ ▲ ▲ ▲ 1 9 Adapter ▲ ▲ ▲ ▲ ▲ 1 10 Stainless steel elbow ▲ ▲ ▲ ▲ ▲ 1 11 Valve cap ■ ■ ■ ■ ■ 1 12 Valve core ■ ■ ■ ■ ■ 1 13 Rubber washer ■ ■ ■ ■ ■ 1 14 Air cell ■ ■ ■ ■ ■ 1

REPAIR AND MAINTENANCE KITS AVAILABLE

● Polar boss cap kit CH20294K CH20294K CH20294K CH20294K CH20294K 1 ▲ Elbow adaptor kit CH21082K CH21083K CH21083K CH21083K CH21083K 1

■ Air cell kit CH20070-2K CH20070-10K CH20070-7K CH20070-8K CH20070-9K 1

Ref.

No. Description 16X840 16X841 16X842 16X843 16X844 Qty.

Repair Parts List

Dayton Operating Instructions and Parts Manual 16X840, 16X841, 16X842, 16X843, 16X844, 16X845, 16X846, 16X847, 16X848, and 16X849

Repair Parts List for Dayton™ Pre-Charged Fibrewound Tanks

1 Pole piece cap ● ● ● ● ● 1 2 Valve stem nut ● ● ● ● ● 1 3 Washer ● ● ● ● ● 1 4 C-Clip ● ● ● ● ● 2 5 Polar boss cap ● ● ● ● ● 1 6 O-Ring ● ● ● ● ● 1 7 Base CH20364-1 CH20364-1 CH20364-1 CH20343-1 CH20343-1 1 8 O-Ring ▲ ▲ ▲ ▲ ▲ 1 9 Adapter ▲ ▲ ▲ ▲ ▲ 1 10 Stainless steel elbow ▲ ▲ ▲ ▲ ▲ 1 11 Valve cap ■ ■ ■ ■ ■ 1 12 Valve core ■ ■ ■ ■ ■ 1 13 Rubber washer ■ ■ ■ ■ ■ 1 14 Air cell ■ ■ ■ ■ ■ 1

REPAIR AND MAINTENANCE KITS AVAILABLE

● Polar boss cap kit CH20294K CH20294K CH20294K CH20294K CH20294K 1 ▲ Elbow adaptor kit CH21082K CH21082K CH21082K CH21083K CH21083K 1

■ Air cell kit CH20070-1K CH20070-3K CH20070-4K CH20070-6K CH20070-5K 1

Ref.

No. Description 16X845 16X846 16X847 16X848 16X849 Qty.

Dayton Operating Instructions and Parts Manual 16X840, 16X841, 16X842, 16X843, 16X844, 16X845, 16X846, 16X847, 16X848, and 16X849

Dayton™ Pre-Charged Fibrewound Tanks

Symptom Possible Cause(s) Corrective Action

Tank full of water Air cell pressure is too low Check precharge of air cell. If low, pressurize air cell (Refer to Page 3) to 2 psi less than pump pressure switch start setting

No Drawdown 1. Incorrectly plumbed 1. Review layout of plumbing (Refer to Pages 5 and 6 for further details)

2. Air cell pressure is too high 2. Check precharge of air cell (Refer to Page 3) and adjust to 2 psi less than pump pressure switch start setting

Troubleshooting Chart

Manufactured for Dayton Electric Mfg. Co.

Lake Forest, Illinois 60045 U.S.A.

LImITEd WaRRaNTy dayTON FIVE-yEaR LImITEd WaRRaNTy. DAYTON® PRE-CHARGED FIBREWOUND TANKS, MODELS COVERED IN THIS MANUAL, ARE WARRANTED BY DAYTON ELECTRIC MFG. CO. (DAYTON) TO THE ORIGINAL USER AGAINST DEFECTS IN WORKMANSHIP OR MATERIALS UNDER NORMAL USE FOR FIVE YEARS AFTER DATE OF PURCHASE. ANY PART WHICH IS DETERMINED TO BE DEFECTIVE IN MATERIAL OR WORKMANSHIP AND RETURNED TO AN AUTHORIZED SERVICE LOCATION, AS DAYTON DESIGNATES, SHIPPING COSTS PREPAID, WILL BE, AS THE EXCLUSIVE REMEDY, REPAIRED OR REPLACED AT DAYTON’S OPTION. FOR LIMITED WARRANTY CLAIM PROCEDURES, SEE “PROMPT DISPOSITION” BELOW. THIS LIMITED WARRANTY GIVES PURCHASERS SPECIFIC LEGAL RIGHTS

WHICH VARY FROM JURISDICTION TO JURISDICTION.

LImITaTION OF LIabILITy. TO THE EXTENT ALLOWABLE UNDER APPLICABLE LAW, DAYTON’S LIABILITY FOR CONSEQUENTIAL AND INCIDENTAL DAMAGES IS EXPRESSLY DISCLAIMED. DAYTON’S LIABILITY IN ALL EVENTS IS LIMITED TO AND SHALL NOT EXCEED THE

PURCHASE PRICE PAID.

WaRRaNTy dIsCLaImER. A DILIGENT EFFORT HAS BEEN MADE TO PROVIDE PRODUCT INFORMATION AND ILLUSTRATE THE PRODUCTS IN THIS LITERATURE ACCURATELY; HOWEVER, SUCH INFORMATION AND ILLUSTRATIONS ARE FOR THE SOLE PURPOSE OF IDENTIFICATION, AND DO NOT EXPRESS OR IMPLY A WARRANTY THAT THE PRODUCTS ARE MERCHANTABLE, OR FIT FOR A PARTICULAR PURPOSE, OR THAT THE PRODUCTS WILL NECESSARILY CONFORM TO THE ILLUSTRATIONS OR DESCRIPTIONS. EXCEPT AS PROVIDED BELOW, NO WARRANTY OR AFFIRMATION OF FACT, EXPRESSED OR IMPLIED, OTHER THAN AS STATED IN THE

“LIMITED WARRANTY” ABOVE IS MADE OR AUTHORIZED BY DAYTON.

Technical advice and Recommendations, disclaimer. Notwithstanding any past practice or dealings or trade custom, sales shall not include the furnishing of technical advice or assistance or system design. Dayton assumes no obligations or liability on account of any unauthorized recommendations, opinions or advice as to the choice, installation or use of products.

Product suitability. Many jurisdictions have codes and regulations governing sales, construction, installation, and/or use of products for certain purposes, which may vary from those in neighboring areas. While attempts are made to assure that Dayton products comply with such codes, Dayton cannot guarantee compliance, and cannot be responsible for how the product is installed or used.

Before purchase and use of a product, review the product applications, and all applicable national and local codes and regulations, and be sure that the product, installation, and use will comply with them.

Certain aspects of disclaimers are not applicable to consumer products; e.g., (a) some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you; (b) also, some jurisdictions do not allow a limitation on how long an implied warranty lasts, consequently the above limitation may not apply to you; and (c) by law, during the period of this Limited Warranty, any implied warranties of implied merchantability or fitness for a particular purpose applicable to consumer products purchased by consumers, may not be excluded or otherwise disclaimed.

Prompt disposition. A good faith effort will be made for prompt correction or other adjustment with respect to any product which proves to be defective within limited warranty. For any product believed to be defective within limited warranty, first write or call dealer from whom the product was purchased. Dealer will give additional directions. If unable to resolve satisfactorily, write to Dayton at address below, giving dealer’s name, address, date, and number of dealer’s invoice, and describing the nature of the defect. Title and risk of loss pass to buyer on delivery to common carrier. If product was damaged in transit to you, file claim with carrier.

manufactured for dayton Electric mfg. Co., 100 Grainger Parkway, Lake Forest, Illinois 60045-5201 U.s.a.

E N G L I

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P A Ñ O L

Tanques precargados de enrollado de fibra de Dayton™

Manual de instrucciones de operación y partes 16X840, 16X841, 16X842, 16X843, 16X844 16X845, 16X846, 16X847, 16X848, y 16X849

Por favor lea y conserve este instructivo. Léalo detenidamente antes de intentar armar, instalar, operar o dar servicio de mantenimiento al producto descrito. Protéjase a sí mismo y a los demás obedeciendo toda la información sobre seguridad. ¡Si no cumple con las instrucciones pueden ocurrir lesiones personales y/o daños a la propiedad! Conserve este instructivo para referencia futura.

Forma 5S7082 Reunidos en Estados Unidos.

030812 Versión 0

Desempaque e inspección Manéjelo con cuidado. Inspeccione las piezas recibidas con la lista de embalaje para asegurarse de que haya recibido todo el equipo. Verifique que no hayan averías de envío. Si encuentra alguna, envíe un reclamo a la empresa de transportes inmediatamente.

Información general sobre la seguridad Es importante que se lean y que se observen las instrucciones de seguridad.

Este es un símbolo de alerta sobre la seguridad. Cuando vea este símbolo en su tanque o en este manual, busque para ver si hay alguna de las siguientes palabras de señal y esté alerta sobre la posibilidad de lesiones personales:

advierte sobre peligros que ocasionarán lesiones personales graves, muerte o daños considerables a la propiedad si se les ignora.

advierte sobre peligros que pueden ocasionar lesiones personales graves, muerte o daños considerables a la propiedad si se ignoran.

advierte sobre peligros que ocasionarán o puedan ocasionar lesiones personales o daños a la propiedad menores si se ignoran.

aVIsO Indica instrucciones especiales que son importantes pero no están relacionadas con los peligros.

Lea cuidadosamente y observe todas las instrucciones de seguridad que aparecen en este manual y en el tanque.

Reglas para una instalación y operacion segura

1. Lea el Manual del propietario y las reglas para la operación segura así como las Instrucciones para la Instalación. Si no se observan estas Reglas e Instrucciones existe el riesgo de que ocurran lesiones corporales graves y/o daños a la propiedad.

2. Instale el sistema conforme a los códigos locales.

16X840 27.3 23.1 20.1 16X841 48.5 40.9 35.6 16X842 82.9 70.0 60.9 16X843 120.0 101.4 87.8 16X844 165.8 140.1 121.1 16X845 20.1 17.0 14.8 16X846 40.9 34.4 29.9 16X847 55.6 47.3 40.9 16X848 65.1 55.3 47.7 16X849 110.2 93.1 80.3

Tabla de rendimiento Rendimiento de agua por ciclo de la bomba (aspiración adicional) en litros

Graduación del interruptor de presión (psi) 20-40 30-50 40-60 Modelos Precarga 18 psi Precarga 28 psi Precarga 38 psi

Especificaciones

16X840 76 40.6 86.6 117.1 1” 16X841 132 53.3 88.4 118.9 11⁄4” 16X842 227 61.0 112.8 143.3 11⁄4” 16X843 322 61.0 145.3 175.8 11⁄4” 16X844 450 61.0 191.5 222 11⁄4” 16X845 53.0 40.6 71.6 102.1 1” 16X846 113.6 40.6 117.6 148.1 1” 16X847 151.4 40.6 149.9 180.3 1” 16X848 181.7 53.3 110.7 141.2 11⁄4” 16X849 302.8 53.3 166.4 196.9 11⁄4”

Enrosque Capacidad Diámetro Altura Luz de hembra de máxima en del tanque del tanque servicio descarga Modelos litros (cm) (cm) (cm) del tanque

Descripción Los tanques precargados de enrollado de fibra de Dayton™ se usan en sistemas de agua con bombas sumergibles o de chorro, en sistemas de refuerzo de presión o siempre que se necesiten tanques bajo presión. Vienen precargados de fábrica.

Capacidades de 53 a 450.4 litros.

El tanque tiene un revestimiento que no se herrumbra y es resistente a la corrosión, con capas exteriores de enrollado de filamento, una celda de aire alargada y continua y una base firme resistente a la corrosión.

aVIsO La aspiración adicional se verá afectada por la temperatura de operación del sistema, la precisión del interruptor de presión y del manómetro, la presión precargada real y la tasa de relleno.

aVIsO Máxima temperatura interna del agua 49° C.

Máximo temperatura ambiente del aire 49° C.

Deje 30.5 cm de espacio libre por encima de los tanques para tener acceso en caso de reparaciones y mantenimiento.

P A Ñ O L

Manual Dayton de Instrucciones de Operación y Lista de Partes 16X840, 16X841, 16X842, 16X843, 16X844, 16X845, 16X846, 16X847, 16X848, y 16X849

Tanques precargados de enrollado de fibra de Dayton™

Información general sobre la seguridad (continúa)

3. Siempre haga una prueba del agua del pozo para verificar su pureza antes de usarla. Verifique los procedimientos de prueba con su departamento local de salud.

4. Antes de instalar o dar servicio a su…