QED AutoPump Operating instructions

Brand: QED

Model: AutoPump

Type: Operating instructions

QED AutoPump is an advanced water pump testing device designed to provide accurate and reliable performance evaluations. With its user-friendly features and versatile capabilities, the QED AutoPump enables technicians to conduct thorough tests on water pumps, ensuring optimal functionality. Through precise pressure regulation and clear visual indicators, the device streamlines the testing process, making it an essential tool for maintaining and troubleshooting water pumps.

PUMP FILTER/REGULATOR

WITH ISOLATION VALVE

REFILL RATE

VALVE ASSEMBLY

BACKPRESSURE

VALVE ASSEMBLY

TDH

15 GALLON

WATER TANK

CLEAR TUBE

WELL

SAFETY:

1- Secure frame to the ground by using the holes on strut channel oor mounts.

2- Wear proper Personal Protection Equipment.

AutoPump TEST STAND INSTRUCTIONS

P/N 95330 11-30-18

1 of 2

2355 Bishop Circle West

Dexter, MI 48130

Ph (800) 624-2026 / (734) 995-2547

AutoPump TEST STAND INSTRUCTIONS

P/N 95330 11-30-18

2 of 2

2355 Bishop Circle West

Dexter, MI 48130

Ph (800) 624-2026 / (734) 995-2547

PREPARATION:

1- Pump must be cleaned before is placed in the test stand.

2- Genuine QED parts and subassemblies are used when reassembling the pump.

3- The ball in the discharge check valve is 7/8” diameter.

4- Add water to tank while the rell valve is half opened, when the clear tube well is lled

half way stop the water.

5- The bottom inlet screen is removed.

6- The isolation valve lter/regulator is closed before is connected to an air supply line.

CAUTION:

Magnets are preset from factory, DO NOT ADJUST

Magnets are preset from factory, DO NOT ADJUST.

TESTING: It is recommended the following procedures are tested at both 40 psi and 80 psi. The test stand has a

clear tube well, so check for air leaks while running the following procedures.

SLOW DISCHARGE:

• Throttle the back pressure valve assembly so that it takes about 10 seconds for the pump to discharge

on each cycle.

SLOW FILL:

• Throttle the rell rate valve assembly so it takes about to ll and discharge.

WATER LEAK TEST:

• While cycling the pump, close the backpressure valve assembly when the pump begin discharging.

• Lift the pump out of the tube and check for signicant water leaks on the bottom of the casing, a

few drops are acceptable.

• After ensuring that there are no signicant water leaks, open the backpressure valve assembly so the

pump can discharge in the tank.

PUMP REMOVAL:

• After the pump has completely discharge, close the isolation valve on the lter/regulator until the

gauge reads “0”.

• Disconnect the air and exhaust hoses.

• Disconnect the water hose and place it back in the tube.

CLEANING THE TEST STAND:

• The test stand has cam type tting on the uid sections to allow the draining of water.

• Use a water hose to spray any dirt or particles in the holding tank and in the test tube.

QED AutoPump Operating instructions

QED AutoPump Operating instructions

QED AutoPump Operating instructions

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