Regular Maintenance Tasks - ABB GAA330-M Operating Instructions Manual

Regular maintenance tasks

Daily
Weekly
Every 6 months
Every 12 months
GAA330-M EMISSION MONITORING SYSTEM
NOTE
Prior to performing any maintenance works on the analyzer system be sure
to activate the "Maintenance Mode" on the "Control Panel" screen thus set-
ting the "Maintenance Mode" status signal.
Be sure to reset this setting after finishing the maintenance work.
Visual inspection of the analyzer cabinet
•
Check of flow meter for constant flow
•
Check status of LEDs for error signals
•
Automatic calibration: Zero-point calibration with ambient air and end-
•
point calibration with calibration cells (is predefined in the system and
will be executed automatically once a week)
Cleaning of ceramic filter from the sampling probe, if required use com-
•
pressed air carefully
If required: emptying of condensate collecting flask, universal filter and
•
acid filter
CAUTION
Condensate is corrosive, handle accordingly!
As weekly, additionally:
Change of the filter element in the universal filter
•
Change of the acid filter
•
Change of the filter element in the cabinet fan
•
Cleaning of ceramic filter from the sampling probe
•
As every 6 months, additionally:
Change of hose at the hose pump from gas cooler
•
Change of water trap
•
Seal integrity check
•
Adjustment of calibration cells with test gas
•
| OI/GAA330-M-EN REV. C 63