Flint & Walling City Pressure Booster VP10 User Manual

Page 7

MAINTENANCE REqUIREMENTS
• Pressure Tank Charge – should be checked

every 3 months to confirm tank air pressure. See

FIG 3 for description to check air pressure.
Note – tank pressure should be set

approximately 5 psi higher than the expected

incoming pressure.

• Internal Check Valve – if Teflon tape or debris

enters into the pump cavity, the operation of the

internal check valve can be restricted. This may

create an erratic or poor performance with the

pump. To clean the check valve see FIG 4.

FIG 4 – INTERNAL CHECK vALvE

a. Remove the air relief

port and top cover

b. Confirm the spring

and check valve are

free of debris

a. Reassemble the top

cover and air relief

port

IL1308

• Pump Suction Inlet Screen – if internal debris

blocks or restricts the inlet suction screen (FIG

5), manually clean with hands.

FIG 5 – INLET SCREEN

IL1310

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