Siemens SIMOTICS DP 1PC134, Руководство по эксплуатации

Страница: 76 / 120

NOTICE
Risk of corrosion due to condensation
If the machine and/or ambient temperatures fluctuate, this can result in condensation inside
the machine.
● If available, remove the drain plugs or drain screws to drain the water depending on the
ambient and operating conditions.
● If available, re-attach the drain plugs or drain screws.
If the motor is equipped with drain plugs, then the water can drain away by itself.
Switching on the machine with anti-condensation heating (optional)
CAUTION
Machine overheating
Minor injury or material damage can occur if you do not observe the following:
● If available, switch off the anti-condensation heating each time before switching on.
8.1.1 Safety instructions relating to ventilation and cooling
Forced ventilation (optional): Type of cooling IC 416 in accordance with EN / IEC 60034-6
WARNING
Risk of burning
Operating the machine without external fan results in overheating. This may result in death,
personal injury and material damage.
● Never commission the machine without an external fan.
CAUTION
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
protective grating.
Operation
8.1 Safety instructions for operation
1PC134, 1PC136 crane motors SH 132 ... 315
74
Operating Instructions, 02/2019, A5E43212221A