NoteArt.noEquipment
These procedures include refer-
ences to the tools required.
Other tools and procedures may
be required. See references to
these procedures in the step-by-
step instructions below.
Inspecting, bearings
Use this procedure to inspect the bearings, balancing device.
NoteAction
Move axis 2 to calibration position.1
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.
2
xx0500002496
Remove locknuts (KM10), sealing rings
and support washers.
3
A Ear (adjustable needle bearing located
inside)
B Support washer
C Lock nut KM10 (with sealing ring)
D Piston rod
E Guide ring (not visible in this view)
F Inner ring
Art. no. is specified in Required equipment
on page 126.
Fit the auxiliary shafts on upper and
lower axes of balancing device.
The shafts should be tightened to their
bottom position.
4
Continues on next page
Product manual - IRB 6660 127
3HAC028197-001 Revision: S
© Copyright 2007-2018 ABB. All rights reserved.
3 Maintenance
3.3.6 Inspecting, balancing device bearings and piston rod guide ring
Continued
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