3 Maintenance3.3.3. Telescopic Shaft, Stainless, Axis 43HAC030005-001 Revision: -80© Copyright 2006 ABB. All rights reserved.3.3.3. Telescopic Shaft, Stainless, Axis 4GeneralThis section describes maintenance on the Telescopic Shaft (Stainless), Axis 4 interval 500and 4000 hDANGER!Turn off all electrical power, hydraulic and pneumatic pressure supplies to the robot!Also read the safety sections:• Safety risks related to pneumatic/hydraulic systems on page 18• Risks associated with live electric parts on page 20• Safety risks during installation and service work on robot on page 15NOTE!The wear on the bearings depends on the payload, cycle, environment, and lubrication.Telescopic Shaftxx0700000498A Telescopic Shaft (WDS)B Universal JointC Set screw, dog pointD Grease nipplesContinues on next page
