3
3 Operation and Repairs 39
Duty types and thermal protection
Special operating conditions
Motors with backstop
Heat input through the driven machine
Start-up
Maintenance
- Inspection
- Lubrication
Explosion protection
- Instructions for ensuring explosion protection during
operation
Repairs
42
42
43
43
43
43
45
45
47
47
48
4 Additional dust protection requirements
(application in zone 21 and 22)
49
Intended use
Installation and Operation
-Cable and line lead-ins
-Operation and Repairs
49
49
49
49