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Wayne SWS50-8.5FX, Инструкция по эксплуатации и каталог запасных частей, Страница: 10 / 15

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Operating Instructions and Parts Manual

10

www.waynepumps.com

Figure 6- Vertical Tank

AIR VOLUME

AIR VOLUME

HOSE COUPLING

OUTLET

LUBRICATION

The bearings used in the pumps are lifetime lubricated at the 

factory and require no additional lubrication.

PRECHARGED TANK

Some air is lost through the bladder in any tank. To prevent tank 

failure, check the tank precharge on a yearly basis.
1.   Disconnect power to the pump, so water does not refill the 

precharged tank.

2.   Open a faucet nearest to the tank and allow all water to drain 

from the tank, then close.

3.   Measure the tank precharge at the valve stem using a tire 

gauge.

4.   If necessary, adjust the precharge with an air pump 28 - 30 psi 

on the pump.

5. Reconnect power to the pump.

DISCHARGE

NOZZLE CLEAN 

OUT

PRIME PLUG

28-30 PSI 1/2 HP

DRAIN FITTING

Figure 7 - Precharged Storage Tank

KITS SECTION

REMOVING OLD SHAFT SEAL 

Disconnect power and release all 

pressure from the system before attempting to install, service, relocate or 

perform any maintenance.

1.   Disconnect power to the pump.

2.   Open a faucet nearest to the tank and allow all water to drain 

form the tank, then close.

3.   Remove the four cap screws holding the pump housing (volute) 

to the motor (Figure 8).

4.   Separate the pump housing (volute) from the motor to expose 

the diffuser and the seal plate.

5.   Remove the two cap screws and diffuser from the seal plate to 

expose the impeller.

6.   Remove the rear cover on the end of the motor opposite the 

impeller.

7.   Secure a 7/16" wrench across wrench flats of shaft to keep the 

shaft from rotating and remove the impeller by hand (standard 

right hand thread). Be sure to hold onto the seal plate when 

removing the impeller from the shaft.

MAINTENANCE

  Disconnect power and release all pressure from 

the system before attempting to install, service, relocate or perform any 

maintenance. Lock the power disconnect in the open (OFF) position. Tag 

out the power disconnect to prevent unexpected application of power.

  Débrancher de la source d’alimentation puis 

dissiper toute la pression du système avant d’essayer d’installer, 

de réparer, de déplacer ou de procéder à l’entretien. Verrouiller 

le sectionneur de courant en position ouverte (OFF). Étiqueter le 

sectionneur de courant pour éviter toute mise sous tension imprévue.

   Protect the pump from freezing during winter 

conditions.

 MISE EN GARDE

   Protéger la pompe du gel pendant l'hiver.

DRAINING THE PUMP

Drain openings are provided on all models.
To drain the pump:
1.   Remove drain fitting and prime plug to vent the system (see 

Figure 7).

2.   Drain all piping to a point below the freeze line.

DRAINING THE TANK

Conventional tanks can be drained by opening an outlet at the 

lowest point in the system. Remove plug or the air volume control 

to vent the tank.
Precharged tanks force virtually all the water from the tank when 

system pressure is released. No draining is necessary.

RESTARTING PUMP

If the pump has been serviced, drained or has not been used for 

some time, be sure there is water in the pump housing (volute) and 

the piping to the well. There must be water in the pump housing 

(volute) at all times when the pump is running to avoid internal 

damage of seal members.

WATERLOGGED TANKS: CONVENTIONAL

When a tank system has an inadequate ratio of air and water, the 

pump will start and stop often and eradically.
1.   Disconnect the power to the pump.
2.   Open the lowest faucet in the system to release all pressurized 

water in the system.

3.   Prime the pump (Priming the Shallow Well Pump on page 6).
4.   Reconnect the power to the pump.

NOTE:

 

As the pump refills the tank with water, the air volume 

control supplies the tank with the correct air to water ratio for the 

system to operate. If the air volume control is good, the pump will 

shut off at the desired cut-off and will be adjusted correctly.

WATERLOGGED TANKS: PRECHARGED

If a precharged tank becomes waterlogged, the bladder is normally 

leaking or broken.
1.   Test the tank by depressing the air valve. The air valve will expel 

water if the bladder is broken.

2.   If broken, replace the tank.

NOTE:

 

Once a bladder is leaking or broken, the bladder cannot be 

repaired. The tank must be replaced.

Содержание SWS50-8.5FX

Страница 1: ...ystem Pre Charged Tank www waynepumps com 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 Operating Instructions and ...

Страница 2: ...ed for pumping potable water in applications where the water is located less than 25 feet vertically from the pump A pressure switch is a standard feature The shallow well pump must be mounted to either a pre charged conventional type or free standing pressure tank Intended for indoor use only Installation of this pump outdoors unprotected from the weather may cause hazardous conditions and will v...

Страница 3: ...0 OFF and is NOT to be changed will void warranty 11 Before installing the pump have the electrical circuit checked by a licensed or certified electrician to make sure the circuit is properly grounded 12 Make sure the line voltage and frequency of electrical current supply agrees with the motor wiring 13 Do NOT attempt repairs to the electric motor All repairs to the motor must be completed by a l...

Страница 4: ...plumbing WASHER HEX NUT CARRIAGE BOLTS WASHER HEX NUT MOTOR END TANK OUTLET INLET Step 2 Wrap ALL external pipe threads with plumbers seal tape or other thread sealant NOTE Start tape about two threads from bottom of fitting Wrap tape 2 or 3 turns in the direction of the threads overlapping each turn Smooth tape over threads to make sure there are no bubbles or loose pieces of tape HOSE BARB PIPE ...

Страница 5: ...tank Hand tighten All connections will be fully tightened in steps 7 8 HOSE BARB ELBOW Step 7 With a pipe wrench tighten pipe tee 1 to 1 1 2 turns aligning hose barb with pump as shown Make sure pipe tee and nipple are tight to prevent leakage Step 8 Tighten hose barb 1 to 1 1 2 turns Make sure the hose barb points toward the top of the tank when tight Do NOT overtighten hose barb elbow Some hose ...

Страница 6: ...he hose clamps over the ends of the hose B Attach the hose with clamps to the hose barb using a twisting motion on the hose while pushing it over the hose barb A B Step 10 Tighten the hose clamps on the hose over the hose barb fittings If a leak is detected after system is installed tighten hose clamps just enough to stop the leak Do NOT overtighten hose clamps Do NOT exceed 40 in lbs of torque B ...

Страница 7: ...well should be pumped clear of sand before installing the pump Sand will damage the pumping parts and seal The draw down level of the well should not exceed the maximum rated depth for the pump The capacity of the pump will be reduced and a loss of prime may occur PIPING Inlet piping may be copper steel or rigid PVC plastic Flexible pipe is prohibited on suction pipe inlet pipe MISE EN GARDE Un tu...

Страница 8: ...O PUMP PACKER TYPE FOOT VALVE Figure 2 Figure 2 Illustration B Illustration B Figure 2 Illustration C DRIVE POINT TO PUMP IN LINE CHECK VALVE DUG WELL CISTERN LAKE AND SPRING INSTALLATION FIGURE 12 ON PAGE 14 1 Install a foot valve on inlet pipe and lower into water The foot valve MUST be at least 18 from the bottom of the well or sand or sediment WILL be drawn into the system MISE EN GARDE Le cla...

Страница 9: ...re used run a wire directly to the metal well casing or use a ground electrode furnished by the power company There is only one proper ground terminal on the unit The terminal s is located under the pressure switch cover is painted green and is identified as GRD The ground connection must be made at this terminal Figure 5 The ground conductor must not be smaller than the circuit conductors supplyi...

Страница 10: ...her de la source d alimentation puis dissiper toute la pression du système avant d essayer d installer de réparer de déplacer ou de procéder à l entretien Verrouiller le sectionneur de courant en position ouverte OFF Étiqueter le sectionneur de courant pour éviter toute mise sous tension imprévue Protect the pump from freezing during winter conditions MISE EN GARDE Protéger la pompe du gel pendant...

Страница 11: ...raining and priming 3 Place rotating shaft seal member in position on impeller and press into place Take care not to press against polished seal surface 4 Position impeller on shaft and tighten securely Figure 11 5 Secure diffuser to seal plate using the two cap screws Be sure the arrow on the front of the diffuser is pointing up and the screws are orientated on a horizontal line as described in S...

Страница 12: ...arts in reverse order 14 Wipe down the seal plate to remove any debris or loose rust 15 Push the ceramic seat of the shaft seal into the seal plate using the cardboard ring provided to keep the ceramic face clean You can use a little water or dish soap to lubricate the seal pocket to make assembly easier 16 Slide the square cut gasket over the flange on the seal plate make sure not to let the gask...

Страница 13: ... control disphragm ruptured 7 Foot valve may be clogged or stuck closed 8 Pump not fully primed 9 Water level below maximum lift specification 10 Undersized piping 11 Gaseous well 12 Distorted venturi 13 Incorrect jet for application 14 Undersized pump 15 Pump cavitates sounds like pumping gravel 16 Low supply voltage 1 Lower suction pipe further into wall 2 Open faucet to allow air to vent while ...

Страница 14: ... lined with brick stone or concrete to prevent cave in D DRIVEN WELL Pipe with a pointed screen is driven into the ground below the water table The depth is usually less than 50 feet Available diameters are 1 through 2 E DRILLED WELL A hole bored into the earth with machinery and lined with pipe Depths range from a few feet to over 1000 feet Common well diameters are 2 3 4 and 6 for domestic water...

Страница 15: ...SSED OR IMPLIED INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE AND ANY RIGHTS OR REMEDIES AGAINST ANY PERSON OR ENTITY UNDER THE UNIFORM COMMERCIAL CODE OR OTHERWISE WITH RESPECT TO THE SALE OF THE PRODUCT THE REMEDIES AND OBLIGATIONS STATED IN THIS WARRANTY ARE THE SOLE AND EXCLUSIVE REMEDIES OF AND OBLIGATIONS TO THE OWNER FOR ANY AND ALL MATTERS ARISING ...

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