Pump and DE Element Filter System Installation and User’s Guide
Section 4
Troubleshooting
A. Air entering your filter is dangerous and can cause the lid to separate.
Correct any conditions in your filtration system that allows air to enter
the system.
1. Some common ways to identify air entering the system:
a.
Low water level in pool or spa - skimmer is starving for water
with pump running. Add water to pool or spa.
b.
Air bubbles or low water level in pump hair and lint pot are
caused by; low water level, clogged skimmer basket, split
suction cleaner hose, leak in pump hair and lint pot lid, or leak in
pump suction line.
c.
Air bubbles coming out of water return lines into pool or spa
with pump running, see items 1.a and 1.b of this section.
d.
Air is discharged from the air relief valve on top of the filter
when the valve is opened with the pump running, see items 1.a
and 1.b of this section, above.
B. Until the water initially put into the pool has been completely filtered,
short filter cycles in between cleanings are normal. In most cases pool
owners are dismayed by the undesirable color and appearance of water
in a newly filled pool. Plaster dust can be responsible for short filter
cycles, requiring frequent cleaning.
C. If pressure drops on gauge, check skimmer basket and pump basket first
for debris. If the baskets are clean, shut off power to pump and turn off
any automatic controls. Then turn motor shaft with your fingers. If it
turns freely, then the pump must be disassembled and the impeller
checked to see if it is clogged. If it is not frozen or clogged, then there is
an obstruction in the line between the pool and the pump.
D. The pressure gauge is an important part of the filter system. It is your
primary indicator of how the system is operating. Maintain your pressure
gauge in good working order. Check the operation of your pressure
gauge in the following manner:
1. The pressure gauge should go to zero (0) when the system is turned
off and pressure is relieved.
2. The pressure gauge should indicate pressure when the system is
operating.
3. The pressure gauge should be readable and not damaged in any
way.
4. Replace the pressure gauge if it is not meeting the requirements of
items D.1 through D.3 of this section, above.
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