Kuka IONTEC KR 20 R3100, Assembly Instructions Manual

Page: 195 / 344

Interval Item Activity Auxiliary substances and
consumables
10,000 h
or 5 years
at the latest 8 Perform oil change on
gear unit A1.
(
>>> 8.3 "Oil change in A1"
Page 197 )
Optigear ALR 320
Initial filling quantity: 5.66 l
Up-to-date safety data sheets must be requested from the manufacturers
of auxiliary and operating materials. Further information about the auxiliary
substances and consumables used can be found under:
(
>>> 12.2 "Auxiliary and operating materials used" Page 336 )
The service life of the cable set corresponds to that of the robot, provi-
ded that programs are executed in the normal range. If, however, the
programs are at the limits, the service life of the cable set is reduced
and it may be necessary to exchange the cable set prematurely.
8.2 Greasing cable set A1
Description
The following sections describe the procedure for greasing cable set A1
on floor-mounted robots. For ceiling-mounted robots, proceed accordingly.
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. 5 Nm to 50 Nm -
Socket wrench set -
Set of combination wrenches
6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 17;
19 mm -
Brush -
Material
The following material is required:
Designation Article number Quantity
Optitemp cable grease RB2 (1 kg drum) ( >>> 12.2 "Aux-
iliary and oper-
ating materials
used"
Page 336
)
0.03 kg
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.
Screws of strength class 10.9 and higher as well as screws with test cer-
tification may only be tightened once with the rated tightening torque.
KR IONTEC
MA KR IONTEC V4 | Issued: 11.05.2021 www.kuka.com | 195/344
Maintenance