3.3.11 Inspecting the pressure relief valve
Location of the pressure relief valve
The figure shows the location of the pressure relief valve.
A
xx0900000131
Pressure relief valve
A
Required equipment
Note
Equipment
Content is defined in section
.
Standard toolkit
Inspecting pressure relief valve
Use this procedure to inspect the pressure relief valve.
Note
Action
DANGER
Turn off all:
•
electric power supply
•
hydraulic pressure supply
•
air pressure supply
to the robot, before entering the robot work-
ing area.
1
DANGER
It is important to keep the pressure relief
valve open and clean. If the air pressure is
stopped up, too much pressure can be built
up which can be hazardous.
2
Continues on next page
144
3HAC033453-001 Revision: H
© Copyright 2009-2013 ABB. All rights reserved.
3 Maintenance
3.3.11 Inspecting the pressure relief valve
Summary of Contents for IRB 4600 - 20/2.50
Page 1: ...ABB Robotics Product manual IRB 4600 ...
Page 108: ...This page is intentionally left blank ...
Page 318: ...This page is intentionally left blank ...
Page 332: ...This page is intentionally left blank ...
Page 373: ......