
3
FULLFLO
XF
®
Q-SERIES Cartridge Style D.E. Filter Installation and User’s Guide
Installing the Manual Air Relief Valve
1. Remove the HiFlow™ Manual Air Relief Valve and the pressure gauge
from the accessories package included with your FullFloXF
®
Q-Series
Cartridge Style D.E. Filter.
2. Thread the manual air relief valve into the threaded hole at the top of
the filter tank.
Note: Hand tighten only!
Over tightening the valve can cause
damage to the tank or valve connection threads.
3. Verify that the valve is positioned to safely direct purged air or water
away from electrical equipment or anything that might be damaged.
4. Remove the plug from the top of the manual air relief valve with a 9/16" wrench.
5. Wrap the pressure gauge connection threads with thread seal tape (two full wraps of tape will be enough).
6. Thread the pressure gauge into the top of the manual air relief valve.
Hand tighten only!
7. Follow
Start-up Instructions
exactly (page 8).
VALVE
PLUG
PRESSURE
GAUGE
FILTER
TANK
Figure 2
The manual air relief valve and pressure gauge are included with this filter
to help ensure safe operation of the equipment. Always maintain these
components in good working condition.
RISK OF ELECTRICAL SHOCK OR ELECTROCUTION.
Water
discharged from an improperly positioned filter or valve can create
an electrical hazard that can cause severe personal injury as well
as damage property.