Operation
8.1 Safety instructions for operation
1MB..5/6 shaft height 71 ... 355
96 Operating Instructions, 07/2020, A5E41926185A
Risk of injury when touching the fan
There is a risk of injury at machines equipped with a fan cover (e.g. on machines in the
textile industry), as the fan is not completely touch protected.
• Do not touch the rotating fan.
• Do not put your fingers into the larger air discharge openings.
• Prevent manual intervention by using suitable measures, e.g. appropriate housings or a
8.1.2 Switching on with the anti-condensation heating active
Excessively high machine temperature when heating is switched on
If the anti-condensation heating is operated while the machine is running, this can increase
the temperatures inside the machine. Material damage can result.
• Make sure that the anti-condensation heating is switched off before the machine is
switched on.
• Only operate anti-condensation heating when the machine is switched off.
If the anti-condensation heating is switched on during operation, the temperature class or
the maximum surface temperature of the machine can be exceeded.
In an explosive atmosphere, there is a risk of an explosion. This can result in death, serious
injury or material damage.
• Only switch on the anti-condensation heating after the motor has been switched-off.
Comply with the data stamped on the plate of the anti-condensation heating, if