Faults in operation
Any changes with respect to the normal condition can indicate that the machine is not
functioning correctly.
● Higher power consumption, temperatures or vibration levels.
● Unusual noise or smells.
● Monitoring devices respond.
These changes can cause faults which can result in eventual or immediate death, serious injury
or material damage.
● Immediately inform the service personnel.
● If you are in doubt, immediately switch off the machine, carefully observing the system-
specific safety conditions.
Risk of burn injuries as a result of hot surfaces
Individual machine parts can become hot in operation. Burns can result when coming into
contact with these parts.
● Never touch machine parts during operation.
● Allow the machine to cool down before starting work.
● Check the temperature of parts before touching them. If required, wear suitable protective
equipment.
Hazardous substances
Chemical substances required for the setup, operation and maintenance of machines can
present a health risk. Poisoning, skin damage, cauterization of the respiratory tract, and other
health damage may result.
● Read the information in these operating instructions and the product information supplied by
the manufacturer.
● Observe the relevant safety regulations and wear the personal protective equipment
specified.
Substances that can be easily ignited and are flammable
Chemical substances required for the setup, operation and maintenance of machines may be
flammable. Burns and other damage to health and material may result.
● Read the information in these operating instructions and the product information supplied by
the manufacturer.
● Observe the relevant safety regulations and wear the personal protective equipment
specified.
Operation
8.1 Safety instructions for operation
1PC134, 1PC136 crane motors SH 132 ... 315
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Operating Instructions, 02/2019, A5E43212221A
