VEVOR RP-25 Anweisungen Seite 3

Warning-To reduce the risk of injury, user must read
instructions manual carefully.
Manual pressure test pump is composed of pump body, plunger,
sealing ring, control valve, pressure gauge, water tank and so on.
Working principle: The plunger is lifted up by the handle to create a
vacuum in the pump body, and the inlet valve is opened. The liquid
enters the pump body through the filter screen and water pipe. When
the handle applies force to press down, the inlet valve is closed, the
outlet valve is opened, the pressure water is output, and the water
enters the detected object. The work is carried out in such a cycle to
realize the pressure test of the rated pressure.
1. Connect the test pump to the system and close the valve V2
2. Fill the system with liquid and bleed the air. Tightly close all
openings.
3. Pump the liquid in system until testing pressure is reached
4. Close valve V1
5. After testing release the pressure by openingV1 and V2
6. Service Use water resistant grease
PRODUCT PRESENTATION
TESTING PROCEDURES
- 2 -