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Section 2. GC/MS Power Up
Ensure that the GC and MS are plugged into separate isolated outlets as
specified in the 4000 Pre-installation Document.
2.1 Initial Power Up
Turn on the GC. Open System Control and bring the GC online.
Turn the Service Switch underneath the MS top cover to ON. Turn on the main
circuit breaker at the rear of the MS. The mechanical pump will run loudly initially,
but should run quietly within 30 seconds. If the mechanical pump continues to
run loudly, turn off the main circuit breaker and check the system for obvious
leaks. Common sources of large leaks at this point are the vacuum hose
connections to the turbo or roughing pumps, the manifold or transfer line O-rings,
and the column connection into the transfer line.
Summary of Contents for 4000 GCMS
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