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Ivx3 test procedures, Testing ivx3 for vacuum leak – Magnum Venus Plastech Flex Molding Process IVx3 MODULE 8018 User Manual

Page 19

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Vacuum Valve Service Module Manual

Rev. 10/2012

Page | 19

INJECT output signal

PURGER output signal

IVx3 TEST PROCEDURES:


Main Air Inlet – Connect a clean and dry air supply to the 8mm/10mm Main Air Inlet.
This should be at 6 bar (90 psi) constant air supply. The Control box has an internal
regulator set to 6 bar to prevent damage to the PPVS or other valves.







Testing IVx3 for vacuum leak:

1. Connect air supply to Main Air Inlet

2. Connect the corresponding IVx3 valve port to the

proper port on the control box using 4 mm tube
(see figure).

3. With the IVx3 in the OFF mode adjust the

Vacuum level control to maximum level.

4. Close the Vacuum Isolation Valve.

5. Now wait several minutes to check that the

vacuum level on the vacuum gauge does not drop.

6. If the vacuum level drops then check the IVx3 Seal

and repair as needed.







8mm/10mm Main Air Inlet

Valve Mode Control -
PURGE / OFF / INJECT