SIMATIC Panel PC 577
Operating Instructions, Release 04/2006, A5E00798484-01
10-1
Servicing and maintenance
10
10.1
10.1
Servicing
Scope of maintenance
When working in areas where there is dust that may be hazardous to functionality, the
device must be operated in a control cabinet with a heat exchanger or with suitable supply
air.
Note
The dust deposits must be removed at appropriate time intervals.
Maximum dust content in the air circulating in the cabinet
Suspended component
0.2 mg/m
3
Deposits
1.5 mg/m
3
/h
Cleaning agents
Use dish soap or foaming screen cleaner only as cleaning agents.
Caution
Do not clean the device with aggresive solvents or scrubbing agents or with pressurized air
or steam cleaner.
