Manual pressure test pump 40kg,60kg coal to electricity coal to gas PPR water pipe leak detector
Failure Causes and Solutions
(1) When the handle moves upward, the water cannot be sucked up 1. Check whether the suction pipe is blocked by garbage 2. Check whether the switch is tightened
(2) Weakness when the handle moves up and down 1. Check whether the switch is tightened
2. Check whether the sealing ring of the piston shaft is damaged. 3. Check whether the one-way valve in the water outlet joint is dirty. (3) The pressure gauge shows that the pressure is unstable. 1. There is leakage in the pipeline or the water outlet joint, and the sealing ring should be replaced 2. Leakage at the connection of the gauge rod, replace the sealing ring 3. The pressure gauge is damaged, repair the pressure gauge
$75.00
CompareManual pressure test pump instructions
1. Connect the water outlet hose to the water pipe under test (note: the connection is sealed)
2. Fill the pipe under test with water and discharge the air, then turn off the switch
3. Fill the water tank with clean water, and then move the plate rod up and down Tilt, start pressure test pressurization
4. When the reading of the pressure gauge rises to the required pressure, the pressurization can be stopped.
5. After the pressurization is stopped, if the pressure shown on the pressure gauge does not drop, it can prove that the pipeline has good pressure resistance. The sealing performance of the test pipeline is not good, and the pressure drops due to leakage
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