nord B 1050, Operating And Assembly Instructions Manual

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Industrial gear units – Operating and Assembly Instructions
46 B 1050 en-4419
Legend
1: Fusible plug
2: Mechanical switch
Figure 18: Fusible plug with separate mechanical switch
The triggering temperature of the fusible plug is usually 120°C. This ensures that the system is shut
down before the temperature for the fusible plug is reached.
The alignment of the mechanical switch must be checked with the aid of the manufacturer's
documentation prior to commissioning.
The switch must be connected to the evaluation electronics by the operator.
Information
As standard, turbo couplings are usually supplied filled with oil.
3.15.3 Dog coupling
Dog couplings require lubrication with grease to ensure wear-free function: Dog couplings must be re-
greased according to the manufacturer's documentation prior to commissioning.