Copyright 2022 Baker Hughes Company.
4 | PV 62X / PV 62X-IS Instruction Manual–English
3.2 Release the Pressure
To release all pressure in the system:
1. Open the pressure release valve counter-clockwise (1
turn).
3.3 Operation
1. If applicable, install a pressure relief valve, see Chapter
2. Connect the equipment under test to the PV
621G / PV
621
-
IS test port, see Chapter
3. Use the following steps to set the necessary vacuum or pressure.
3.3.1 Vacuum Procedure
1. Set the pressure / vacuum selector to vacuum
(
-
); fully counter-clockwise.
2. To do equal adjustments (up or down) at the end of the procedure, turn the volume adjuster
to the middle of its range of operation.
Note:
To get the maximum vacuum, turn the volume adjuster fully clockwise.
3. Close the pressure release valve clockwise.
4. Use the pump to set the maximum vacuum or set the approximate vacuum to be adjusted.
5. Use the volume adjuster to adjust the vacuum: (+)
decrease; (
-
)
increase.
3.3.2 Pressure Procedure
1. Set the pressure / vacuum selector to pressure
(+); fully clockwise.
2. To do equal adjustments (up or down) at the end of the procedure, turn the volume adjuster
to the middle of its range of operation.
3. Close the pressure release valve clockwise.
1
1
3
4
2
5
+
–
1
3
4
2
5
+
–
Summary of Contents for Druck PV 62X
Page 1: ...Druck com PV 62X PV 62X IS Pneumatic Hydraulic Pressure Stations Instruction Manual...
Page 2: ......
Page 23: ......
