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– 7 –

Removal of Filter

Should it be necessary to remove the filter, the following procedure should be adopted:-
1. 

Switch off the pump and remove the plug from the power point.

2. 

Open all air bleeds in system.

3. 

Close isolating valves where fitted.

4. 

Remove: 

piping connection to the pump

 

 

 

piping connection to the pool return

 

 

 

piping connection to waste

NOTE:  When making any enquiries about your Davey Filter, be certain to

quote the Model Number from the nameplate on the equipment.

WARNING!  Pump suction is hazardous and can trap and drown or disembowel 

bathers.  Do not block suction.  Do not use or operate swimming pools, spas 

or spa baths if a suction cover is broken, missing or loose. Two suction covers 

and inlets must be provided into every pump to avoid suction entrapment.

Routine Maintenance tasks – to maximise the life of your pool equipment & personal 

safety, use this checklist once a week.  Turn pump off first.

a.  Make sure that any pressure gauges are in working condition and the operating 

pressure is within limits as specified on the product.

b.  Make sure that each suction inlet, and main drain has a cover that is securely attached 

and in safe working condition.

c.  Make sure that all skimmer covers are securely attached and in safe working condition. 

These should be replaced every 3 to 4 years.

d.  Remove any obstructions or debris from the main drain cover.

e.  Ensure the skimmer baskets and the pump hair and lint pots are free of leaves and 

debris at least once a week.

f.  Remove obstructions and combustibles from around the pump motor.

g.  Make sure all wiring connections are clean and that all wiring and electrical equipment 

is in good condition. Damaged wiring must be repaired or replaced by a qualified 

electrician as soon as damage is discovered.

h.  Check water balance and sanitiser levels at your local pool shop.

Small children using the pool or spa must ALWAYS have close adult 

supervision.

DANGER - Hazardous suction.  Do not block water entry into filtration 

system with any part of your body as the pressure can trap hair or body 

parts, causing severe injury or death.  Do not block suction.  Turn off 

pump immediately if someone becomes trapped.

Caution! Do not add chemicals directly to the pool skimmer.  Adding 

undiluted chemicals may damage pump and filter and void warranty.

To avoid explosion and possible severe or fatal injury, filter pressure must 

not exceed 280kPa. Do not test filter with compressed air. Check that all 

clamps and fasteners are in good condition and are firmly secured before 

pressurising system. Never adjust clamps or fasteners while filter is 

pressurised.

WARNING:

Always relieve pressure from system before performing any 

service work.

Summary of Contents for CrystalClear DCC2540

Page 1: ...of this product should be carried out by a person knowledgeable in swimming pool plumbing requirements following the installation instructions provided in this manual INSTALLATION AND OPERATING INSTR...

Page 2: ...ble Position the filter tank and pump on a level concrete slab or similar base with minimum dimensions of 900mm x 600mm 3 x 2 Do not use sand to level the concrete slab as it may wash away and cause v...

Page 3: ...nts water draining from the pool during maintenance FAILURE TO COMPLY WITH THE ABOVE CAUTIONS MAY RESULT IN FILTER DAMAGE NOT COVERED BY THE GUARANTEE Pipe Connections Use Teflon tape on all male thre...

Page 4: ...he clean operating pressure of your filter Operating Instructions WARNING FILTER OPERATES UNDER HIGH PRESSURE Ensure all lids closures clamps are correctly secured before operating system Never adjust...

Page 5: ...ge reading as in 2 above it will be necessary to clean or backwash the filter see section on Backwashing the Filter Backwashing the Filter When the filter gauge reading is 40 50kPa above the clean fil...

Page 6: ...uipment This filter is designed to be used with Pool Spa water balanced in accordance with Langlier Saturation Index with a pH level of between 7 2 and 7 6 and is regularly treated with a chlorine san...

Page 7: ...working condition These should be replaced every 3 to 4 years d Remove any obstructions or debris from the main drain cover e Ensure the skimmer baskets and the pump hair and lint pots are free of le...

Page 8: ...which the product was not designed or advertised failure to properly follow the provided installation and operating instructions failure to carry out maintenance corrosive or abrasive water or other l...

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