HINTS & TIPS
DAVEY
PUMP

Starting the Pump

To operate efficiently and prevent pump damage there must be a free flow of water to and from the pump. Before starting ensure that:
- all pipework is correctly sealed.
- the pool/spa water level is at the correct height.
- that all appropriate valves are open and there is nothing preventing the flow of water through the system.

1. Unscrew the strainer basket lid knob anti-clockwise and remove the lid. Prime the pump by filling the strainer basket area with water. Replace the lid, ensuring that the sealing ring is clean and located flat side down in the casing groove. Tighten the lid by screwing knob clockwise. Firm, hand-tight only is required.

2. Connect to the power supply and switch on.

3. Allow the pump to run so that any trapped air may be expelled.

4. If prime is not established within approximately two minutes, as evidenced by a strong flow of water, switch off the pump and repeat the procedure. Continued evidence of air under the strainer basket lid indicates an air leak in the suction piping or lid gasket which should be rectified.

Pump Operation

For optimum pump performance, the strainer basket housing should always be full of water and free from air bubbles. The water level of the pool should always be maintained to at least halfway up the skimmer box ensuring water is in the pump at all times. From time to time it may be necessary to re-prime the pump. This should be carried out as described above.

Never run the pump dry. Running the pump with no water may damage the mechanical seals, causing leakage and flooding. Dry running damage and associated damage is not covered under warranty.

Emptying the Strainer Basket

The strainer basket should be inspected frequently through the transparent lid and emptied when a build-up of rubbish is evident. The directions below should be followed:

1. Switch off the pump.

2. Unscrew the strainer basket lid knob anti-clockwise and remove the lid.

3. Remove the strainer basket from its housing.

4. Empty the trapped refuse from the basket. Hose out with water if necessary.

5. Replace the strainer basket such that it locates in the lugs at the top and bottom of the housing.

6. Replace the lid ensuring that the sealing ring is clean and located flat side down in the casing groove. Tighten lid by screwing knob clockwise. Firm hand-tight only is required.

7. O-rings and gaskets should only be lubricated with a lubricant suitable for nitrile rubber. No other sealants are required.
 
                  
 

A Failure to undertake regular maintenance may cause damage not covered by warranty. Trouble ShootingIf the pump runs but there is no water flow or water flow is reduced, the following conditions may apply:

1. The filter requires backwashing or it is blocked. Refer to the relevant section in the filter manual.

2. The pump is not primed. Re-prime as per instructions in "Starting the Pump".

3. There are air leaks in the suction piping. Check all piping and eliminate leaks, also check for a loose strainer basket lid. Air bubbles in the water flowing back to the pool would indicate a leak in the suction to the pump allowing air to enter the pipework.

4. A leaking pump shaft seal may also impair operation. Evidence of this would be water on the ground under the pump.

5. The pump is not able to get water from the pool. Check that the valves to the pump are fully open and that the pool water levels is up to the skimmer box.

6. Blockage in the piping or pump. Remove the strainer basket and check for any blockage to the pump impeller entry. Check the skimmer box for blockage.

 

If the pump does not operate, the following conditions may apply:

1. The power is not connected. Check the power point by plugging in a portable appliance to ensure power is available. Also check fuses and the main power supply switch.

2. Automatic overload is tripped. The pump has an in-built thermal overload which will re-set automatically after the motor has cooled following an overheating period. Determine the cause of overload tripping and rectify.

3. Blockage is preventing the pump from rotating.

4. Motor is burnt out - burning smell is evident. Replacement is required.If you are unable to resolve any installation or operation difficulties with your Davey Pool Pump, contact the supplier from whom the pump was purchased or your nearest authorised Davey Pool Equipment service dealer. For assistance in locating your nearest dealer contact the Davey Customer Service Centre. For professional after sales service or repair contact your Davey Dealer.If water is seen to be leaking from the pump or fittings, have the pump serviced immediately. Failure to fix water leaks can cause damage to the pump not covered by warranty. 
DISCLAIMER