Installing the Vacuum Pump
High-Vacuum/Oil-Free Pump Combination
Attaching the Hose
1. Place an opened clamp around the hose connection.
Swing the clamp fastening screw around until it fits into the slot on the other half of the
clamp, then tighten the wing nut securely by hand.
2. Loosen the screws on the Vacuum port on the rear panel of the instrument; use a wrench if
necessary. Then remove the port cap and centering ring.
3. Route the vacuum hose from the pump to the inlet port on the rear panel of the analyzer.
Place the centering ring removed in Step 2 on the hose flange.
16
Clamp fastening
screw
Gemini VII 2390 Confirm Installation Instructions and Checklist
Gemini VII 2390 Confirm
Feb 09
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