NORD Drivesystems B2050 - Manual (Page 33)

4. Commissioning
www.nord.com B2050-GB-0613 -33-
Does the motor also have a relevant ATEX approval? Sec. 3.14
Is the temperature sticker affixed? Sec. 3.16
Has the correct oil level for the configuration been checked? Sec. 4.1
Is the cooling system connected? Sec. 4.2
Has the pressure safeguard been functionally connected? Sec. 4.4
Has the temperature measurement been carried out? Sec. 4.6
Has the centre of the temperature sticker turned black? Sec. 4.7
Has the gear unit been checked with a test run? Sec. 4.7
Has the shrink disk connection been checked for slippage? Sec. 4.7
4.9 Operation of the gear unit in explosive areas
Danger!
When operating the gear unit, the instructions in this operating manual must be
complied with.
The prescribed inspection and servicing intervals must be complied with.
It must be ensured that the power ratings stated on the name plate are not exceeded. If,
e.g. for variable speed drive units, there are several operating points, the maximum
permissible drive power P1 or the maximum permissible torque on the driven shaft M2
or the maximum permissible speed must not be exceeded at any operating point.
Overload of the gear unit must be ruled out.
If the gear unit is equipped with a cooling system, the gear unit may only be
commissioned after the cooling system has been connected and commissioned.
Gear units equipped with a back stop may only be continuously operated at speeds in
excess of the lift-off speed (see Section 4.3).
Gear units with circulation lubrication may only be commissioned after the circulation
pump has been connected and commisioned.
During operation, there must be no electrostatic charging effects on the surface of the
gear unit or on any attachments (e.g. friction on the surface of the housing).
During operation, if any of the irregularities described in Section 4.5 are detected, or
the temperature sticker has turned black, the gear unit must be shut down and
Getriebebau NORD must be consulted.