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NOTICE
Storage
The motor can be damaged if you use it or store it unprotected outdoors.
● Protect the motor against intensive solar radiation, rain, snow, ice and dust. Use a
● If required, contact the service center, or technically coordinate outdoors use.
4.5
Ensure adequate cooling
Overheating and failure of the motor
Death, severe injury or material damage can occur if you do not carefully observe the following
points.
● Do not obstruct ventilation.
● Prevent the air expelled by neighboring equipment from being immediately sucked in
● For machines with a vertical type construction with air entry from above, prevent the
● If the shaft extension is facing upwards, liquid must be prevented from entering by moving
Damage caused by small parts falling in
Material damage and injury can occur if the fan is destroyed and therefore the motor
overheats.
● For types of construction with the shaft extension facing downwards, prevent small parts
● Ensure that the cooling air flow is not reduced as a result of covers and that the minimum
1PC134, 1PC136 crane motors SH 132 ... 315
Operating Instructions, 02/2019, A5E43212221A
superstructure or additional cover, for example.
WARNING
again.
ingress of foreign bodies and water in the air entry openings (standard IEC / EN 60079-0).
along the shaft.
WARNING
from falling into the fan cover by providing suitable covers (standard IEC / EN 60079-0).
air clearances are maintained.
Preparing for use
4.5 Ensure adequate cooling
31
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