Spacelabs BleaseSirius - Oxygen Flush & Common Gas Outlet Safety Valve Adjustment; (Up to Feb 2009); Figure 88 - CGO Adjustment (up to Feb 2009)

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5.10 Oxygen Flush & Common Gas Outlet Safety Valve
Adjustment (up to Feb 2009)
If Oxygen fl ush fl ow rate is outside of the specifi ed range or the common gas
outlet safety valve requires adjustment.
1. Remove rear panel (see section 5.1).
The CGO block is located inside the main work surface of the machine and
can be seen from the rear of the machine. There are two pipes connected to it
and these pipes are different diameters (6 mm & 8 mm).
The 8 mm pipe carries the mixed gases and vapors from the fl ow meter and
back bar. The 6 mm pipe is the high pressure supply to the Oxygen fl ush
control.
Figure 88 - CGO Adjustment (up to Feb 2009)
O
2
Flush
Limit
Adjustment
Safety
Valve
Adjustment
8mm
Pipe from
Backbar
6mm Pipe
to Flush
Valve
Detailed Repair Procedures