Maintenance; Decommissioning; Storage And Transportation - Mastervolt CombiMaster 12V/2000W 100A User And Installation Manual

6.6

Maintenance

No specific maintenance to the CombiMaster Inverter/Charger is required. Examine your electrical
installation on a regular basis, at least once a year. Defects such as loose connections, damaged wiring
etc. must be corrected immediately.
If necessary, use a soft clean cloth to clean the CombiMaster Inverter/Charger. Do not use any liquids
or corrosive substances, such as solvents, alcohol, petrol or abrasive components.

6.6.1 Decommissioning

If it is necessary to put the CombiMaster Inverter/Charger out of operation, follow the instructions in
order of succession as described below:
Step 1. Turn AC power off.
Step 2. Remove the DC fuse(s) and disconnect the batteries.
Step 3. Remove the AC fuse(s) of the AC input and/or disconnect the AC IN.
Step 4. Open the connection compartment of the CombiMaster Inverter/Charger by loosening the two
screws at the bottom and then lifting the front cover plate. The connectors for the battery, the
AC and the remote panel are now visible.
WARNING!
Never remove the front panel while the CombiMaster Inverter/Charger is still connected
to a power source!
Step 5. Check with a suitable voltage meter whether the inputs and the outputs of the CombiMaster
Inverter/Charger are voltage free.
Step 6. Disconnect all the wiring.
Now the CombiMaster Inverter/Charger can be demounted in a safe way.

6.6.2 Storage and transportation

When not installed, store the CombiMaster Inverter/Charger in the original packing, in a dry and dust
free environment.
CombiMaster 120V Series – User and Installation Manual
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