INFICON Gemini ATM to Ultra-High Vacuum Gauge - Manual (Page 44)

44 tina83e1-a (2014-02)

We recommend to rub the inside walls of the measuring
chamber up to the groove for the retaining ring to a bright
finish using a polishing cloth.
• The sealing surfaces must only be worked
concentrically.
• Do not bend the anode.

Insert the new ignition aid into the mounting tool and slide it
onto the anode (Spare Parts →  53).

Slide a new ionization chamber (2) into the measuring
chamber (3) until the mechanical stop is reached and
mount the retaining ring (1) (Spare Parts
→  53).
3
2
1
Observe correct
orientation of the
ionization chamber

We recommend to perform a leak test (leak rate
<1×10 -9 mbar l/s).