4 Repair
4.4.2. Replacement of complete wrist unit
3HAC022033-001 Revision: E
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4.4.2. Replacement of complete wrist unit
Location of wrist unit
The wrist unit is located in the frontmost part of the upper arm as shown in the figure below.
A more detailed view of the component and its position may be found in chapter
Exploded
views
in the
Product manual, reference information
.
xx0100000147
Required equipment
A
Wrist unit
B
Wrist unit attachment screws and washers
C
Attachment, cable harness axis 5-6
D
Connectors at cable harness division; R2.M5/6
E
Turning disk
F
Cover, axis 5
G
Rear cover
H
View with cable harness mounted on robot
Equipment, etc.
Spare part no.
Art. no.
Note
Wrist, type 3
3HAC16628-4
Wrist, insulated
3HAC16628-3
Wrist, Foundry Prime
3HAC027295-001
Friction washer
3HAC11755-1
A new friction washer must
always be used when
refitting the wrist unit.
Lifting tool, wrist unit
3HAC12734-1
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