Operation; Cleaning The Geared Motor; Inspecting The Geared Motor - Siemens SINAMICS G115D Operating Instructions Manual

11.1.12

Operation

Malfunctions and disturbances can cause injuries or damage to the geared motor
In the event of changes in operation, the drive unit must be switched off immediately.
Determine the cause of the fault using the fault table. Remedy faults or have faults
remedied.
Check the geared motor during operation for:
• Excessive operating temperature
• Changes in gear noise
• Possible oil leakage at the housing and shaft seals
11.1.13

Cleaning the geared motor

NOTICE
Dust deposits cause higher housing temperatures
Dust deposits prevent heat radiation.
Keep the geared motor free from dirt and dust.
NOTICE
Cleaning with a high-pressure cleaning appliance
Water can penetrate into the geared motor. Seals can become damaged.
Do not use a high-pressure cleaning appliance to clean the geared motor.
Do not use tools with sharp edges.
Switch off the power supply to the drive unit before cleaning it.
11.1.14

Inspecting the geared motor

Perform a scheduled inspection of the gearbox once a year in accordance with the possible
criteria listed in General notes about maintenance work (Page 434).
Check the geared motor in accordance with the criteria specified in General motor
information (Page 372) and General information gearbox (Page 403).
Touch up damaged paintwork carefully and professionally.
SINAMICS G115D distributed drive
Operating Instructions, 09/2020, FW V4.7 SP13, A5E48681219B
CAUTION
Additional information on the SIMOGEAR geared motor
11.1 General information geared motor
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