When the screws are first slackened they must be replaced with new
ones.
Precondition
• The robot is accessible in the area of axis 1
Work safety
WARNING
Danger to life and limb due to unintended robot motions
Unintended robot motions may result in death, severe injuries and dam-
age to property.
• Secure the robot by pressing the EMERGENCY STOP device.
• Warn all persons concerned before starting to put it back into opera-
tion.
WARNING
Direct contact with cable grease may have an adverse effect on health.
Wear protective gloves and personal protective equipment. The general
safety instructions and the safety data sheet must be observed.
8.2.1 Checking and greasing cable set A1
Procedure
1. Unscrew 6 M6x12-8.8-A2K Allen screws from the large cover plate on
the rotating column and carefully remove it.
2. Unscrew 4 M6x12-8.8-A2K Allen screws from the cover plate on the
base frame and carefully remove it.
Fig. 8-3: Greasing cable A1
1 Cover plate on rotating column
2 Cover plate on base frame
KR IONTEC
196/344 | www.kuka.com MA KR IONTEC V4 | Issued: 11.05.2021
Maintenance