Operation
7
7.1 Operating data
Introduction
To ensure correct, trouble-free operation of the system, observe the operating data of the gear
unit. The valid operating data can be found in the annex Technical data.
The following operating data apply to the oil:
Table 7-1 Operating data
Maximum operating tempera‐
ture
90 °C is applicable for mineral oil, API groups I or II and saturated
synthetic ester
Maximum operating tempera‐
ture
100 °C is applicable for semi-synthetic oils, API group III, PAO and
PG oils
Further information
You can nd additional technical data of the gear unit in the separate data sheet and in the
equipment list in the complete gear unit documentation.
7.2 Irregularities in operation
Introduction
Switch o the drive assembly immediately if it exhibits irregular behaviour during operation.
A few irregularities are listed below as examples:
• Oil temperature exceeds the maximum permissible value
• Alarm tripped by the pressure monitor in the oil cooling system or oil supply system
• Unusual operating noise
NOTICE
Faults can cause damage to the gear unit
The gear unit might sustain damage if it is not shut down when a fault occurs.
Switch o the drive assembly immediately if any fault condition develops.
Assembly and operating instructions A5051en
Edition 06/2020 99
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