P7 MAINTAINING YOUR FILTER
4. MAINTAINING YOUR FILTER
This product should be installed and ser viced only by qualified pool professional.
3. Monitor the pressure from time to time, when the pressure reading is over the Clean Filter arrow, follow step
4.2 to clean filter cartridge elements.
Replace a new filter cartridge element.
You should replace a new filter cartridge element:
1. After cleaning the filter element, if the pressure is:
a.25 psi higher than the initial start ready, or
b.the pressure reading is over 40 psi.
2. When the filter element is broken, or the layer peers off.
3. When the pressure or flow rate is below the desired rate of the system.
1. Turn off all system circulation pumps and all-electric power on the equipment pad.
2. Set all system valves in a position to prevent water flow to the filter.
3. The air relief valve OPEN.
4. Remove the drain plug and let water flow out from the filter.
5. Using wrenches,loosen and remove the clamp by unscrewing the clamp nut and the bolt.
6. Holding both ends of the clamp carefully then spread the clamp ends.Lifting the clamp over the upper body.
Do not drop the ring and do not strike the clamp with metal tools,the clamp could be damaged.
7. Lift off the upper body. Do not hold the pressure gauge to lift the upper body.
4.1 FILTER DISASSEMBLY INSTRUCTION
4.2 REMOVING CARTRIDGES
1. Remove the filter cartridge elements by using a slight rocking motion and lifting.
2. Clean filter cartridge elements.
4.3 CLEANING CARTRIDGES
The Cartridge filter element can be cleaned by washing inside and outside with a garden hose. After hosing the
cartridge, carefully brush the pleated surface to remove fine particles. Do not pressure wash as it can damage
the filter element.
You may find some debris on the cartridge pleats, which may not have been removed with hosing
Figure 5
Top manifold plate
Sealing O ring
Bottom body
Sealing surface
