Maintenance

The grandMA3 onPC rack-unit only requires minor attention.

All repair and service work has to be exclusively performed by qualified service technicians as live parts may be exposed when opening and / or removing coverings. Touching live parts may cause electric shock.

The intervals between maintenance may differ depending on the frequency of transport and the operational environment

Disconnect all cables before cleaning;
Clean the surface with a dry cloth only;
Do not use liquid cleanser or compressed air;
Do not use solvent;
Depending on the environment, we recommend to professionally clean the device every 2 to 5 years.