© Munters AB, 2020 78
9 Appendix B: Service Manual
•
Maintenance
•
Trouble Shooting
•
Spare Parts
9.1
Maintenance
Perform the following steps to maintain your unit.
•
Checking the Battery Level: Check the battery once a year. The output must be 2.7
volts (minimum). Authorized personnel only must replace the battery if the output is
below the minimum required level or every five years.
•
Visually inspect your unit once a year. Make sure that there are no signs of corrosion
or residue on the PCBs. If these issues appear, it means that:
o
the Trio is installed in an environment with high humidity, ammonia
content, or some other destructive agent.
o
There is a lack of (silicon) sealing or that the sealing has degraded.
•
Make sure that the silicon seal around the PGs installed in the knockouts is not
cracked.
•
Check that the gasket is not
cracked.