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3 Maintenance
3.3.14 Inspecting, signal lamp
Continued
Inspecting, signal lamp
Use this procedure to inspect the function of the signal lamp.
1
2
3
150
Action
Check that signal lamp is lit when motors are put in
operation ("MOTORS ON").
DANGER
Turn off all:
•
electric power supply to the robot
•
hydraulic pressure supply to the robot
•
air pressure supply to the robot
Before entering the robot working area.
If the lamp is not lit, trace the fault by:
•
Checking whether the signal lamp is broken.
If so, replace it.
•
Checking cable connections.
•
Measuring the voltage in connectors motor
axis 3 (=24V).
•
Checking the cabling. Replace cabling if a fault
is detected.
© Copyright 2004-2022 ABB. All rights reserved.
Note
Art. no. is specified in
Required
equipment on page
149.
Product manual - IRB 6650S
3HAC020993-001 Revision: AG
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