ABB IRB 390, Руководство по эксплуатации продукта

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Inspecting the lower arms
Use these procedures to inspect the lower arms.
Note Action
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the safeguarded
space.
1
Tightening torque: 100 Nm. Check tightening torque of shafts. 2
Interchangeable head torque
wrench Use an interchangeable head torque wrench and
the open-end head insert.
Torque wrench head, open-end in-
sert: 3HAC073854-001
xx1900002150
xx1900002152
See Replacing the lower arm on
page 197 .
Check the lower arms for any damage or cracks.
If damage or cracks are detected, replace the
lower arm. 3
Product manual - IRB 390 93
3HAC066566-001 Revision: B
© Copyright 2020 - 2021 ABB. All rights reserved.
4 Maintenance
4.3.3 Inspecting the lower arms
Continued