3. Carry out a visual inspection of the cable jacket and clean it.
If damage is detected, the cable set must be exchanged.
4. Grease the hollow shaft sleeve and the cable jacket in the contact
area with a brush.
Protective gloves must be worn!
5. After checking and greasing the cable jacket and hollow shaft sleeve,
screw the cover plate onto the base frame and the rotating column.
8.2.2 Concluding work
The following concluding work must be carried out:
• Remove grease residue.
• To spread the grease out evenly, move A1 of the robot.
8.3 Oil change in A1
Description
The following sections describe the A1 gear oil change for floor-mounted
robots. For ceiling-mounted robots, the procedure is to be applied analo-
gously, but with the drain and filler holes reversed.
Equipment
The following equipment is required:
Designation Article number
Set of Allen keys
1.5; 2; 2.5; 3; 4; 5; 6; 8; 10 mm
-
Torque wrench
min. 2 Nm to 30 Nm
-
Socket wrench set -
Collection receptacle -
KUKA oil pump 0000-180-812
Oil drain tube - M18x1.5 0000-265-680
Material
The following material is required:
Designation Article number Quantity
Optigear ALR 320 (>>> 12.2 "Aux-
iliary and oper-
ating materials
used"
Page 336)
Initial fill-
ing quan-
tity:5.66 l
Tightening torques
The tightening torques can be found under: (>>> 12.1 "Tightening
torques" Page 335)
These are valid for screws and nuts where no other specifications are giv-
en.
KR IONTEC
MA KR IONTEC V4 | Issued: 11.05.2021 www.kuka.com | 197/344
Maintenance
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