4 Repair
4.3.3. Replacement of complete arm system
169
3HAC027151-001 Revision: B
©
Co
py
rig
h
t 200
6-
200
8 ABB. All righ
ts reser
v
ed.
8.
Alternate method
of lifting:
Fit the
lifting device
and a roundsling on
the upper arm
and
a roundsling with a
hoisting block, to the wrist unit.
Also fit a separate roundsling between
the wrist and the frame in order to
eliminate any load through the brake on
motor axis 3.
The hoising block is used to balance the
upper arm.
See the
lifting instructions
!
NOTE!
The brake on axis 3 shall be released
during the lift, until the
roundsling
between the wrist and the frame transfers
the load of the frame!
See figure!
Art. no. is specified in
Make sure the lift is done completely level!
How to adjust the lift is described in the
enclosed instruction to the lifting device!
Follow the instructions before lifting!
Releasing the brakes is detailed in section
Manually releasing the brakes on page 61
xx0600003100
•
A : Lifting tool
•
B : Roundsling
•
C : Lifting chain
•
D : Hoisting block
•
E : Roundsling (used to transfer the
load of the frame)
9. Unfasten the arm system from the base
by unscrewing its 16
attachment screws.
10.
CAUTION!
The complete arm system weighs 590 kg!
All lifting equipment used must be sized
accordingly!
11. Lift the arm system carefully and secure
it in a safe area.
Always move the robot at very low
speeds, making sure it does not tip.
Continue lifting even if the arm system
turns out to be unbalanced despite earlier
adjustments! The risk of damaging the
interfaces is bigger if the load is lowered
unbalanced!
Make sure all hooks and attachments stay in
the correct position while lifting the arm
system and that the lifting device does not
wear against sharp edges.
Action
Note
Continued
Continues on next page
Содержание IRB 6620 - 150/2.2
Страница 1: ...Product manual Articulated robot IRB 6620 150 2 2 M2004 ...
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Страница 8: ...Table of Contents 6 3HAC027151 001 Revision B Copyright 2006 2008 ABB All rights reserved ...
Страница 14: ...How to read the product manual 3HAC027151 001 Revision B 12 Copyright 2006 2008 ABB All rights reserved ...
Страница 299: ...9 Circuit diagram 9 1 Introduction 3HAC027151 001 Revision B 284 Copyright 2006 2008 ABB All rights reserved ...
Страница 302: ......