Davey "Easy Clear" Cartridge Filters have been specifically designed for the filtration of spa and swimming pool water. They should not be used for any other purpose without first consulting your Davey Dealer or Davey Customer Service Centre.

Davey Cartridge Filters provide economy, high performance and convenience in a well-designed pressure filter. The polyester element can be removed quickly for rinse cleaning without water loss. Davey Cartridge Filters feature large filter areas which ensure even water distribution, peak filtration performance and longer filter cycles.

 

The corrosion-resistant construction of Davey Cartridge Filters provides long-life and durability. Davey Cartridge Filters are capacity matched with Davey pool pumps forming a total pool filtration system that lasts and lasts.
Davey Cartridge Filters are also very suitable for use with other pool pumps. Take care to match the pump and filter capacities to gain maximum performance and efficiency.

The Sparkling Clear Water Difference
Cartridge filtration is an effective trouble-free proven method of filtration.

Pool water enters the filter and passes through a polyester element cartridge. Suspended particles are trapped and the water is returned to the pool. As the build-up of dirt in the element increases, so the water pressure rises and the flow decreases. When the pressure reaches an unacceptable level, the element must be removed and cleaned. (Spray washing with a common garden hose is generally sufficient).

* Refer to guarantee statement for full details

 

Installation and Operating Instructions

Location
The filter should be placed in its permanent location, preferably as close to the pool as practicable. Position the filter tank and pump on a level concrete slab or similar base. Allow sufficient space around the filter for routine maintenance and provide for adequate ventilation and drainage. Place the pump in position on the slab and locate the filter alongside with the appropriate pump inlet connection oriented towards the pump. Refer to the specification section for the minimum clearance measurements required for each model.

 

Weather Protection
Davey Cartridge Filters are constructed of corrosion resistant materials. However, to ensure years of reliable performance, it is recommended that the filtration system is adequately protected from the weather.

 

Assembly
Assemble the pressure gauge to the filter lid using Teflon tape on the male thread. Do not over-tighten.

 

Pipe Connections
Piping should be independently supported and not impose heavy loads on the filter or pump. Use 40mm or 50mm pipe for pump and pool return lines. 50mm should always be used if length of piping is over 15m.

 

If the pump and filter are located below pool water level, it is necessary to fit isolating valves in the pipe between the pump and the pool, and in the return line from the filter to the pool.

NOTE: Barrel unions need to be hand tightened on. No sealant, glues or silicones are required.

1. Pump to the Filter
Davey Cartridge Filters are equipped with two inlet ports marked 'INLET'. Select the inlet port most suitable for the installation and plug the other inlet port with the blanking cap provided. Using quick connect couplings, connect the pool pump delivery piping to the selected inlet port. Tighten by hand only. Ensure the o-ring on the fitting is clean, lubricated with o-ring lubricant and in the correct position.

 

2. Filter to Pool Return
Using quick connect couplings, connect the pool return piping to the filter fitting marked 'OUTLET'. Tighten the fitting by hand only. Ensure the o-ring on the fitting is clean, lubricated with o-ring lubricant and in the correct position.

The filter base is provided with four mounting holes to enable it to be secured, if required.

 

Filter Operation

1. Make sure the pump is primed according to manufacturer's directions.

 

2. Be sure all valves are open on suction and discharge lines. Ensure the air bleed valve on the filter lid is open and the lid lock ring is in place and secure.

 

3. Start the pump. Close the air bleed valve when water is expelled.

 

4.To determine the correct operating conditions with a clean filter, check that the pressure gauge reading is 50kPa or below.

 

5. Record the pressure gauge reading or mark the needle position on the face of the pressure gauge.

 

6. Operate the filter for a sufficient time to circulate the total pool water volume daily. The filter should also be operated at all times the pool is in use and for about one hour afterwards. During winter, the running time may be reduced. Filter operating requirements will vary for spa applications, depending upon the system design, type and size of spa. Consult your builder or spa supplier.

 

7. When the pressure gauge reading is 50 - 70kPa higher than the 'clean filter' reading as in (4) above, it is time to clean the element/s. (See "Cartridge cleaning procedure")

Cartridge Cleaning Procedure
When the filter gauge reading is 50 - 70kPa above the clean filter gauge reading, cleaning the element cartridge is required. To perform the cleaning procedure :

 

1. Switch off the pump.
2. Close isolating valves on suction and discharge lines where fitted.
3. Open the air bleed valve on the filter lid, unscrew the
lock ring and remove the filter lid.
4. Lift the elemenUs out.
5. In most cases the element can be easily cleaned with
a garden hose, using good velocity sprayed directly on the pleats.

 

NOTE:
Algae, calcium, clay, sun tan oil and body oils can form a coating on the element which may not be easily removed with normal hosing. These materials can be removed by soaking the element in a de-greaser and/or de-scaler. Your local Davey Dealer will be able to recommend suitable products.

Failure to undertake regular maintenance may cause damage not covered by warranty.

Cartridge Re-Assembly Instructions
1. Install the cartridge/s & centre pipe so that it is located in the bottom spigot.
2. Ensure the filter lid o-ring is clean, lubricated with o-ring lubricant and located in the bottom groove of the lid.
3. Replace the lid and press firmly in place. Screw down
the lock ring, hand tight is sufficient -
DO NOT OVERTIGHTEN.
4. Make sure the pump is primed according to manufacturer's directions.
5. Ensure all valves are open on suction and discharge lines.
6. Start the pump.
7. Close the air bleed valve when water is expelled.

 

 

Water Quality
Maintaining balanced water chemistry is important to the life of your pool pump. This pump 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 7.8 and is regularly treated with a chlorine sanitising agent with the level not exceeding 3000PPM.

Please consult your local pool shop regularly to have your water tested.
 

Filter Care
The Davey Cartridge Filter is the heart of the pool equipment installation.
Proper care and maintenance will add many years of service and enjoyment to your pool. Keep the exterior of the filter clean using a mild detergent and water.

Trouble Shooting
Reduced flow of water to the pool generally indicates the filter is ready to be cleaned. Check the filter pressure gauge. (See section on 'Filter Operation'). If cartridge cleaning is required, perform the steps described earlier in 'Cartridge Cleaning Procedure'. If there is still reduced flow after cleaning, check for blocked or plugged lines which could restrict the volume of water entering the pool.

Note: Dirt & debris returning to your pool may indicate the pressure relief valve has been activated. Remove & clean the element and check that valve inside base of filter is free of foreign matter.

In the event of installation or operation difficulties with your Davey Filtration Equipment, contact the supplier from whom the filter was purchased or your nearest Authorised Davey Pool Equipment Service Centre. For assistance in locating your nearest dealer contact the Davey Customer Service Centre.
Removal of the Filter

Note:Danger HIGH PRESSURE. Relieve internal pressure before adjusting clamps or opening filter.

Should it be necessary to remove the filter, the following procedure should be followed :

1. Switch off the pump and remove the plug from the power point.
2. Open the air bleed valve on the filter lid.
3. Close isolating valves where fitted.
4. Remove: - piping connection to the pump
- piping connection to the pool return
5. Remove filter.

NOTE: When making any enquiries about your Davey Filtration Equipment, be certain to quote the Model Number from the nameplate on the equipment.

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.

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.

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

Routine Maintenance tasks -to maximise the life or your pool equipment & personal, safety, use this checklist once a week. Turn pump off first.

a. Make sure that any pressure guages are 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 dehris 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 our local pool shop.
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

DAVEY PRODUCT GUARANTEE FOR AUSTRALIA & NEW ZEALAND

This Davey product is guaranteed to be free of material or manufacturing defects at the time of original purchase. Should the tank fail within five years of original purchase or any other product component fail within twelve months of original purchase as a result of such defects, the product will be repaired free of charge.

TERMS AND CONDITIONS
1. This guarantee applies to all states and territories of Australia and New Zealand only and is subject to the provisions of the Trade Practices Act (Aust.), the Goods
and Consumer Protection Legislation of the various Australian states and the Consumers Guarantee Act 1993 (NZ) as applicable.

2. The guarantee period commences on the date of original purchase of the equipment. Evidence of this date of original purchase must be rovided when claiming repairs under guarantee. It is recommended you retain all receipts in a safe place.

3. This guarantee covers parts and workshop labour only. Goods should be forwarded, with proof of date of original purchase, to an Authorised Davey Service Centre
freight paid. Any travel and removal/reinstalling charges for goods repaired infield will be to the owners account. Guarantee may be denied on goods not readily accessible for service personnel or mounted on exterior walls above single storey level.

4. This guarantee is subject to due compliance by the original purchaser with all directions and conditions set out in the Installation and Operating Instructions.
Failure to comply with these instructions, damage or breakdown caused by fair wear and tear, negligence, misuse, incorrect installation, chemical or additives in the
water, inadequate protection against freezing, rain or other adverse weather conditions, corrosive or abrasive water, lightning or high voltage spikes or through unauthorised persons attempting repairs are not covered under guarantee. The product must only be connected to the voltage shown on the nameplate.

5. Without limiting the original purchaser's entitlements under the Trade Practices Act (Aust.), the Goods & Consumer Protection Legislation of the various Australian states, or the Consumers Guarantee Act 1993 (NZ), Davey shall not be liable for any loss of profits or any consequential, indirect or special loss, damage or injury of any kind whatsoever arising directly or indirectly from the product or any defect.

6. Where the Trade Practices Act (Aust.), the Goods and Consumer Protection Legislation of the various Australian states and the Consumers Guarantee Act 1993 (NZ) does not apply, Davey shall not be liable for any loss of profits or any consequential, indirect or special loss, damage or injury of any kind whatsoever suffered by the purchaser arising directly or indirectly from the product or any defect and the purchaser shall indemnify Davey against any claim by any other person whatsoever in respect of any such loss, damage or injury.

7. Nothing in this guarantee is intended to have the effect of contracting out of the provisions of the Trade Practices Act (Aust.), the Goods and Consumer Protection Legislation of the various Australian states and Consumers Guarantee Act 1993 (NZ) except to the extent permitted by the various Acts and this guarantee is to be modified to the extent necessary to give effect to that intention.

® Daveyand Easy Clear are registered trademarks of Davey Products Pry Ltd. ® Davey Products Pry Ltd 2000