FRG-700 Inverted Magnetron Pirani Gauge
27
o
Put the gauge out of operation and unplug the sensor
cable.
p
Remove the gauge from the vacuum system and place the
protective lid.
When deinstalling a CF flange connection, it can be ad-
vantageous to temporarily remove the electronics and
the magnet unit (
→
Instruction Manual tqna48e1).
6 Maintenance,
Troubleshooting
→
Instruction Manual tqna48e1
If operated at high pressures or under dirty conditions,
the gauge must be regularly cleaned.
Gauge failures due to contamination, as well as expend-
able parts (filament), are not covered by the warranty.
