Gearbox Filled With Operating Oil And Anti-Corrosive Agent; Gearbox Completely Filled With Oil; Gearbox With Foot Mounting - Siemens SINAMICS G115D Operating Instructions Manual

11.3.7.3

Gearbox filled with operating oil and anti-corrosive agent

NOTICE
Damage to the gearbox caused by incorrect oil quantities
Check the oil level before commissioning.
Observe the information and procedures for Checking the oil level (Page 464).
The gearbox is filled with oil corresponding to the mounting position so that it is ready for
operation, and is sealed airtight using a screw plug or with a pressure breather valve with
transport fixture.
For storage up to 36 months, a VCI anti-corrosion agent (Volatile Corrosion Inhibitor) is
added.
11.3.7.4

Gearbox completely filled with oil

NOTICE
Damage to the gearbox caused by incorrect oil quantities
Prior to commissioning, remove excessive oil until it has the correct oil level.
Observe the information and procedures for Correcting the oil level (Page 464).
When biodegradable oils or oils for the food-processing sector are used, the gearbox is filled
completely with operating oil. The gearbox is closed air-tight with a sealing plug or a pressure
venting with transport fixture.
Do not lower the oil level during short-time commissioning for 10 minutes in no-load
operation.
11.3.8

Gearbox with foot mounting

NOTICE
Impermissible housing loadings when unevenness present
Do not subject the gearbox to excessive stress when tightening the fastening bolts.
The foundation must be level and free from dirt.
The deviation in flatness of the gearbox's contact surface may not exceed the following
values:
For gearboxes up to size 89: 0.1 mm
SINAMICS G115D distributed drive
Operating Instructions, 12/2020, FW V4.7 SP13, A5E48681219B-002
Additional information on the SIMOGEAR geared motor
11.3 Specific data gearbox
443