ABB IRB 1660 Product Manual page 186

4 Repair
4.4.1 Replacing the complete upper arm, IRB 1600
Continued
9
10
Refitting, complete upper arm
The procedure below details how to refit the complete upper arm to the robot.
1
2
3
4
5
Continues on next page
186
Action
Remove the 10 attachment screws (A) and the
single washer (B).
Remove the upper arm, lift it away and place
it securely.
Action
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot working
area.
Wipe the contact surfaces clean on both the
upper and lower arm.
CAUTION
The complete upper arm weighs 55 kg without
any additional equipment fitted!
All lifting accessories used must be sized ac-
cordingly!
Attach lifting slings to the upper arm and lift it.
Lubricate the sealing ring (A) with grease and
fit it to the upper arm.
Replace the sealing ring, if damaged.
© Copyright 2006-2018 ABB. All rights reserved.
Note/Illustration
xx0400001219
Note/Illustration
xx0400001220
• A: Sealing ring, spare part no.
is specified in Required equip-
ment on page 184.
• B: Contact surface.
Product manual - IRB 1600/1660
3HAC026660-001 Revision: W