Nord Drivesystems B 1050 Series, Инструкция по эксплуатации и сборке, Страница: 29 / 112

3 Assembly instructions, storage, preparation, installation
B 1050 en-1819 29
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3.8 Installing the gear unit
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WARNING
Hazard due to heavy loads
Danger of injury and damage to the gear unit may be caused by incorrect attachment.
• Use the lashing point provided on the gear unit for installation (see Section 3.1 "Transporting the gear unit").
• Do not attach additional loads to the gear unit.
• Avoid pulling the eyebolts at an angle.
WARNING
Danger of burns
The surfaces of gear units or geared motors may become hot during or shortly after operation.
• Hot surfaces which can be touched directly must be protected with a contact guard.
WARNING
Injury to persons
If the foundation or the fastening of the gear unit is not adequately dimensioned, the gear unit may detach, fall
down or rotate in an uncontrolled manner.
• The foundation and the gear unit fastening must be appropriately designed for the weight and the torque. All
bolts must be used to fasten the gear unit.
NOTICE!
Gear unit damage
The gear unit may be damaged by overheating. The following points must be observed for installation:
• Ensure a free flow of air to all sides of the gear unit.
• Ensure adequate space around the gear unit.
• Ensure that there is a free space of 30° around fan intakes.
• With geared motors, the cooling air of the motor fan must be able to flow onto the gear unit without
obstruction.
• Do not enclose or encase the gear unit / geared motor.
• Do not subject the gear unit to highly energetic radiation.
• Do not direct warm exhaust air from other units onto the gear unit / geared motor.
• The base or flange to which the gear unit is attached must not input any heat into the gear unit during
operation.
• Do not allow dust to accumulate in the area of the gear unit
Please contact NORD if the conditions stated above cannot be met.