Initial Commissioning The Axial-Piston Motor/Axial-Piston Motor Connection; Before Filling The Planetary Gearbox With Lubricating Oil; Filling The Planetary Gearbox With Lubricating Oil - Bosch rexroth HyDrotrAC GFt Operating Instructions Manual

38/64 HyDrotrAC GFt >130 knm | Commissioning
CorreCtion Copy 1 |17.10.2019 | onLy For internAL USe
Bosch Rexroth AG, Issue 10.2019, RE 79094
8.1.1 initial commissioning the axial-piston motor/axial-piston motor
connection
If the planetary gearbox is delivered with an axial-piston motor or with a connection
to attach an axial-piston motor:
f If the axial-piston motor is included in the scope of supply, it is essential to
observe the instructions in the operating instructions of the axial-piston motor.
For the instructions, please refer to chapter C "Mounting parts" of the material
number-specific operating instructions.
If Rexroth delivers the hydrostatic drive without axial-piston motor, the
operating instructions of the axial-piston motor are not included within the
scope of supply. Observe the operating instructions of the axial-piston motor
(provided by the manufacturer of the axial-piston motor). This is where you will
find all the required information on assembly and commissioning of the axial-
piston motor.
8.1.2 Before filling the planetary gearbox with lubricating oil
Danger of environmental contamination by leaking lubricating oil!
Ground water and/or soil contamination by escaping lubricating oil.
f Install the axial-piston motor before filling the planetary gearbox with lubricating
oil.
This chapter describes how to fill the planetary gearbox with lubricating oil.
In order to fill the planetary gearbox with lubricating oil, you need the following
fundamental information:
f Refer to the dimensioned drawing for:
• Position of the oil filler opening
• Position of the oil level control system
• Position of the oil drain opening
f Refer to the selection list – industrial gear oils for:
– Approved lubricating oils
f Refer to the technical data for
– Lubricating oil viscosity and oil quantity
f Always record the used oil designation.
8.1.3

Filling the planetary gearbox with lubricating oil

f Fill the HYDROTRAC GFT planetary gearbox only with lubricating oil which
has been approved for this planetary gearbox according to the selection
list – industrial gear oils in appendix B "Required and supplementary
documentations" in the material number-specific operating instructions for
these planetary gearboxes.
NOTE