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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.
• Carefully comply with 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.
• Carefully comply with 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.
Damage to the machine or premature bearing failure
The bearings can be damaged if the following is not observed.
• It is absolutely crucial that you maintain the permissible vibration values according to ISO
10816-3 to avoid damage to the machine or even its destruction.
• Under all circumstances maintain the minimum radial load of cylindrical rolling bearings of
50 % corresponding to what is specified in the catalog.
• Take the appropriate measures to reduce bearing currents. Comply with the information in
Chapter Converter operation.
1PC134, 1PC136 crane motors SH 132 ... 315
Operating Instructions, 12/2023, A5E43212221A
8.1 Safety instructions for operation
Operation
75
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