GE 9100c - How to Bleed Gas Pressure from the Machine

9100c
9-4 M1207026
9.1 How to bleed gas pressure from the machine
Before disconnecting pneumatic fittings, bleed all gas pressure from
the machine.
1. Close all cylinder valves and disconnect all pipeline supplies from
the source.
Note: If the machine includes N
2
O, do not disconnect the O
2
pipeline.
If pipeline O
2
is not available, open the O
2
cylinder valve.
2. Turn the flow controls for all gases (except O
2
) at least one turn
counterclockwise.
3. Make sure that all cylinder and pipeline gauges read zero before
proceeding.
• For machines with N
2
O, disconnect the O
2
pipeline supply
from the source (or close the O
2
cylinder valve).
• Push the O
2
flush button to bleed O
2
from the system.
M1207027 004 MANUAL−DOC, Technical Reference Manual, Technical Reference Manual for 9100c, English−default
Reproduced from the electronic master in MATRIX