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REMOVING THE MANUAL
AIR RELIEF VALVE
WARNING
This product should be
installed and serviced only by a
qualified pool professional.
Your Filter comes with a Manual
Air Relief Valve (MAR) preinstalled
rom the factory.
For Qualified pool professionals
only: If MAR valve needs to be
serviced, follow these instructions
carefully.
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 from flowing to
the filter.
3. The manual air relief valve must
be placed in the OPEN position.
4. Wait until all water leakage has
stopped.
5. The air relief valve can be
removed by screwing the whole
parts counter clockwise.
This product should be installed
and serviced only by a qualified pool
professional. RE-INSTALLATION OF
THE MANUAL AIR RELIEF VALVE
1. Check the o-ring seals, replace as
needed.
2.
With a clean cloth, wipe upper filter
body and o-ring groove. Remove all dirt
and debris.
3. Align the notch in the MAR Flange
with notch on top of the upper filter body.
4. Press the MAR straight down into
the upper filter body.
5.
Turn the MAR clockwise until the
indicator is aligned with the "LOCK"
position on the upper filter body.
6. Verify the MAR discharge points away
from all electrical connections.
Figure 10
10
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