Nor-Cal CDG 100 OP Lit - Manual (Page 17)

CDG100-OP-LIT (2010-1) 17
Mount the gauge so that no vibrations occur. The gauge
may be mounted in any orientation. To keep conden-
sates and particles from getting into the measuring
chamber preferably choose a horizontal to upright posi-
tion. If adjustment should be possible after the gauge
has been installed, be sure to install it so that the but-
tons can be accessed with a pin (
→  23).

Remove the protective lid and connect the product to the
vacuum system.
Seal with centering ring
Protective lid
Clamp
Keep the protective lid.