Baker Hughes Druck PV 62 Serie Guía De Referencia Rápida página 10

S2 PV 622-IS models: Start operations
S2.1 Release the pressure/Attach the device under test
1
b
a
S2.2 Vacuum or pressure operation
1
4 5
1
4
6
4 Quick Reference
2
2 3
6
+
2
5
+
7
+
Step
1.
2.
Step
1.
2.
3.
4.
-
5.
6.
Step
1.
3
2.
3.
4.
5.
-
6.
7.
8.
A2.2 (Front cover)
Procedure
Release the pressure: Open the refill
valve (1 turn) then fully open the
pressure release valve.
Use the applicable adaptor to attach
the device; figure A3.
Procedure (Vacuum)
Set to vacuum operation (-).
Open the refill valve (1 turn).
Wind the volume adjuster to
mid-range or fully-clockwise.
Seal the system.
Set the vacuum with the pump.
Adjust the vacuum
(+ decrease; - increase).
Procedure (Pressure)
Set to pressure operation (+).
Wind the volume adjuster to
mid-range.
Seal the system.
Use the pump to set a pressure up to
 20 bar (300 psi).
Open the refill valve (1 turn) to have full
control to increase (+) or decrease (-)
the pressure with the volume adjuster.
If increasing pressure and get to the
limit of travel, close the refill valve and
wind the volume adjuster fully
counter-clockwise. There is no change
in pressure.
Refill the pressure mechanism with the
pump ( 15 cycles) and wind the
volume adjuster clockwise until the
pressure starts to increase.
Continue to do steps 5 to 7 until the
necessary pressure is achieved.
K0463 Revision A - [EN] English
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4
2
11
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