1. Turn the pump off, shut off any automatic controls to ensure that the system is not inadvertently started during
servicing.
2. Open the filter High Flow™ manual air relief valve, (and the waste drain valve, or cap, if your system has
one).
3. Remove hair and lint strainer pot lid and clean basket. Replace basket and secure lid.
4. Open the drain valve and wait for the water to drain from the separation tank before removing the bag
containing D.E. and contaminants.
5. Remove locking ring by depressing safety latches on both sides of ring and rotate counterclockwise, then
remove tank lid.
6. Remove the separation bag by pulling straight up on the bag handle loop.
7. Dispose of waste in trash and rinse bag clean. Inspect bag for holes - replace if necessary.
8. Clean and remove debris from inside the filter tank and from the O-ring and O-ring groove on the tankbody.
9. Install the clean bag into the tank assembly making sure it is seated onto the separation tank ring.
10. Replace the tank lid onto the tank body making sure it is fully and firmly seated on the tank body.
11. Place lock ring over tank lid, and centering the lock ring on the threads of the tank body, turn the lock ring
clockwise until the safety latches click and the lock ring hits the stops on the body. DO NOT ATTEMPT TO
OVER-TIGHTEN THE LOCK RING AFTER LOCK RING HAS HIT THE STOPS ON THE BODY.
Any time the separation tank is opened, and/or separation bag is removed, be sure to generously coat the O-
ring with silicone lubricant before reassembling the unit. DO NOT USE PETROLEUM BASED LUBRICANTS
BECAUSE THEY HAVE A DETERIORATING EFFECT ON RUBBER.
12. Replace drain cap and reinstall High Flow™ manual air relief valve drain hose if used.
E. CLEANING THE HIGH FLOW™ MANUAL AIR RELIEF
VALVE
1. Turn the pump off and shut off any automatic controls to ensure
that the system is not inadvertently started during servicing.
2. OPEN THE HIGH FLOW™ MANUAL AIR RELIEF VALVE UNTIL
IT SNAPS INTO THE FULL OPEN POSITION, THEN WAIT
UNTIL ALL PRESSURE IS RELIEVED.
3. With the relief valve attached to the filter tank, pull out the locking
tabs and remove the valve stem and cover assembly with a
counterclockwise and lifting motion, see Figure 3.
4. Clean debris from the valve stem and body. Verify that the filter
tank's air passage is open by inserting a 5/16 in. drill bit through
the valve body. Verify that the O-ring are in good condition, properly
positioned, and lubricated with a silicone base lubricant.
5. Reinstall the valve stem and cover assembly with a downward and
clockwise motion until it snaps into position.
NOTE
Figure 3.
7