Pentair WhisperFlo Pump - Manual (Page 3)

Rev. D 6-5-01 3 P/N 071109
6. Permanently ground the motor using the green ground terminal
located on the inside of the motor canopy or access plate, see
Figure 1. Use the correct wire size and type specified by
National Electrical Code. Make sure the ground wire is
connected to an electrical service ground.
7. Bond the motor to the pool structure in accordance with the
National Electrical Code. Use a solid No. 8 AWG or larger
copper conductor. Run a wire from the external bonding to the
pool bonding structure, see Figure 1.
8. Connect the pump permanently to a circuit. Make sure no other
lights or appliances are on the same circuit.
NOTE
It is important that the O-ring be kept clean and well lubricated. We recommend a silicone base lubricant for best results.
B. The Pump Strainer Basket.
This unit, sometimes referred to as the ‘Hair and Lint Pot’, is the unit in front of the volute. Inside the chamber is the
basket which must be kept clean of leaves and debris at all times. View basket through the ‘See Through Lid’ to inspect
for leaves and debris.
Regardless of the length of time between filter cleaning, it is most important to visually inspect the hair and lint pot basket
at least once a week. A dirty basket will reduce the efficiency of the filter and heater and also put an abnormal stress on
the pump motor which would result in a costly repair bill.
SECTION II. MAINTENANCE.
CAUTION
To prevent damage to the pump and filter and for proper operation of the system, clean pump strainer and skimmer
baskets regularly.
A. Pump Strainer Basket Cleaning Procedures.
1. Turn off motor.
2. Relieve pressure in the system.
3. Turn the clamp and lid in a counter-clockwise direction until it stops.
4. Turn the clamp and lid set to remove the clamp and lid.
5. Put the debris from the basket into the trash and rinse out the basket. If
the basket is cracked, it should be replaced.
6. Replace the basket and fill the pump pot and volute up to the inlet port
with water.
7. Clean the cover, cover O-ring, and sealing surface of the pump pot.
Grease the O-ring with Teflon or silicone.
8. Reinstall the lid by placing the clamp and the lid on the pot;
see Figure 2.
a. Make sure the lid O-ring is properly placed. Seat the clamp and lid
then turn clockwise until the handles are horizontal; see Figure 3.
9. Turn the power “ON” at the house circuit breaker. Reset the pool time
clock to the correct time.
Figure 1.
Figure 2.
Bonding Lug
Ground Screw
Clamp, pot
Lid
O-ring, lid
Basket
Pot