User Maintenance; Pump Strainer Basket - Pentair IntelliFlo WhisperFlo VF Guide D’installation

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The following information describes how to service and maintain the IntelliFlo pump.

Pump Strainer Basket

The strainer, sometimes referred to as the "Hair and Lint Pot," at the front of the pump. The Hair and Lint
Pot contains a basket which must be kept clean of leaves and debris at all times. To inspect for leaves and
debris, view the basket through the top, see-through lid.
Regardless of the length of time between filter cleaning, it is most important to inspect the hair and lint pot
basket visually at least once a week. A dirty basket will reduce the efficiency of the filter, and possibly the
heater.
WARNING —
CAUTION —
Servicing the Pump Strainer Basket
If the IntelliFlo pump is installed below the water level of the pool,
close the return and suction lines before opening the hair and lint pot
on the pump.
1. Place the IntelliFlo in "Manual" mode. Press the Start/Stop button
to stop the pump and switch off the pump at the circuit breaker.
2. Disconnect the communication cable from the IntelliFlo pump.
3. Relieve pressure in the system.
4. Turn the clamp and lid in a counterclockwise direction until it
stops.
5. Remove the clamp and lid.
6. Remove the basket and put the debris into the trash and rinse out
the basket. If the basket is cracked, replace the basket.
7. Replace the basket and fill the pump pot and volute with water up
to the inlet port.
8. Clean the cover, O-ring, and sealing surface of the pump pot. Grease
the O-ring with Teflon or silicone lubricant.
9. Reinstall the lid by placing the clamp and the lid on the pot.
IntelliFlo VF Installation and User's Guide
DO NOT open the strainer pot if pump fails to prime or if pump has been operating without
water in the strainer pot. Pumps operated in these circumstances may experience a build up
of vapor pressure and may contain scalding hot water. Opening the pump may cause serious
personal injury. In order to avoid the possibility of personal injury, make sure the suction
and discharge valves are open and that the strainer pot is cool to the touch, then open with
extreme caution.
To prevent damage to the pump and filter and for proper operation of the system, clean pump
strainer and skimmer baskets regularly.

User Maintenance

Section 4
Clamp, p ot
Lid
O-ring, lid
Basket
Pot volu