GE Baker Hughes PACE CM Instrucciones De Seguridad Y Guía Del Usuario página 11

1.2 Pneumatic Connection Examples (Figure 4, Figure 5 &
Figure 6)
These examples show connection details using supply equipment described above.
CAUTION
connected to this controller. Set the rate of change for the equipment to a
safe value. The vent function reduces pressure at a controlled rate before
the vent valve can be selected open to atmosphere.
Do not exceed the maximum pressures stated in the appropriate
Component Maintenance Manual for the unit under test.
Carefully de-pressurize all pipes to atmospheric pressure before
disconnecting and connecting to the unit under test.
1
1 Pressure source
4 Regulate to between 110% full-scale and MWP
5 Diffuser *
9 Optional differential connection 
Figure 4: Pneumatic Connections without Vacuum Supply
Note: Refer to the PACE User Manual, Reference and Specification for details of other
system components.
© 2008 Baker Hughes, a GE company – All rights reserved.
Using the vent function can damage rate-sensitive equipment
3
4
2
2 Supply isolation valve
6 Unit under test
SUPPLY
+
-
8
7
5
14
3 Filter
7 Optional reservoir †
a Atmosphere
PACE CM Safety Instructions and User Guide-English | 7
OUTPUT VENT REF
5
6
14
8 Protection device 
14 Manual external vent valves
9
a