Maintenance Operating manual MSA 4
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9 Maintenance
9.1 Cleaning
Clean the unit regularly with a slightly damp cloth. The membrane keyboard and other
plates can be cleaned with industrial alcohol if necessary (no solvents or Trichlor products).
Under no circumstances should the unit be sprayed or immersed in water nor cleaned with
compressed air.
9.2 Fusion cables
Regular control of the fusion cable is necessary. Damaged cable must be replaced as well
as the connector.
9.3 Function Check-up
Regular functional check-ups and readjustments are required. These must be carried out
by a Georg Fischer authorized service agent.
9.4 Spare parts
If repairs are necessary, please contact your local representative.
There is a separate spare parts list for ordering replacement parts.
Please indicate the following information:
Customer name.
Product description.
Machine type (code).
Part code (see the spare parts list)
Position of part into the spare parts draw.