4.4 Vacuum system4.4.1 Replacement of vacuum hosesGeneralThis section describes replacement of hoses in the vacuum system.DANGERTurn off all electrical power, hydraulic and pneumatic pressure supplies beforeentering the workspace of the manipulator.Also read the safety sections:• Safety risks related to pneumatic/hydraulic systems on page 33• Risks associated with live electric parts on page 29• Safety risks during installation and service work on robots on page 23CAUTIONAlways read the specific instructions for Clean Room robots before doing anyrepair work, see Cut the paint or surface on the robot before replacing parts onpage 165.Continues on next page220 Product manual - IRB 3603HAC030005-001 Revision: U© Copyright 2008-2018 ABB. All rights reserved.4 Repair4.4.1 Replacement of vacuum hoses
