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4.3 Installation of the Pressure Gauge
The pressure gauge assembly will come in a bag hanging from a
diffuser within the filter. Remove all the parts from the bag and apply
Teflon tape to all threaded connections. Thread the pressure gauge
(1) into gauge tee (2). Screw vent valve (3) into other side of the
gauge tee (2). Thread long nipple (4) into gauge tee (2) and into
manway cover (5).
Once the system is started, open vent valve (3) to bleed any air that
might have been trapped in the filter during startup.
1- Pressure Gauge
2
– Gauge Tee
3
–Vent Valve
4
– PVC Long Nipple
5
– Manway Cover
4.4 Removing the Manway Cover
WARNING
This product should be installed and serviced only by a qualified pool
professional. Your filter comes with a filter manway cover pre-installed from the factory.
For qualified pool professionals only: If filter manway cover needs to be serviced, follow these
instructions carefully.
1. Turn off all system circulation pumps and all electrical
power in the equipment controls.
2. Set all system valves in a position to prevent water from
flowing to the filter.
3. The manual air bleed valve (vent valve) must be placed in
the OPEN position.
4. Wait until all water leakage has stopped.
5. While holding the manway cover by the finger holes, rotate
the knob portion of the manway cover yoke counterclockwise
until released from the manway cover.
6. Push the manway cover into the filter tank, rotate cover.
7. Remove the manway cover from the tank, a slight rocking
motion may be required to clear the internal piping in the filter
tank
4.5 Re-installation of the Manway Cover
1.
Check the seals, replace as needed.
2.
With a clean cloth, wipe upper filter body manway seat. Remove all dirt and debris.
3.
Insert the manway cover into the filter tank, hold the manway cover by the finger holes.
4.
Rotate the manway cover into position, a slight rocking motion may be required to clear
internal piping in the filter tank.
5.
Reseat the manway cover into filter tank, make sure seal is inserted in groove all
around manway cover and making contact with filter tank manway seat for full surface
of seal.
