NoteArticle number
3HAC026526-001
Pneumatic house
From the Y-plug connector at axis 3 to the Y-plug
connector for the balancing cylinder.
80 mmG
From the Y-plug connector for the balancing cyl-
inder to the elbow fitting in the bak of the balan-
cing cylinder, se step 7 in Replacement of air hose
on page 260.
460 mmH
From the Y-plug connector for the balancing cyl-
inder to the T-plug connector for axis 1 and axis
2.
220 mmK
From the T-plug connector to the straight fitting
in the motor cover axis 1.
140 mmL
From the T-plug connector to the straight fitting
in the motor cover axis 2.
365 mmM
To the Bulkhead plug in the front plate.150 mmN
Replacement of air hose
The following procedure details how to replace the air hose.
NoteAction
Additional r
The air is let in via the cover of the rear side
of the foot where a bulkhead plug for Ø6mm
plastic hose is mounted.
A plastic hose is drawn from the bulkhead
plug to a T-plug connector and led to the
SMB compartment.
1
Additional r
The hose is drawn through a drilled hole in
the rubber sealing and firmly tightened with
a straight fitting.
2
Continues on next page
260 Product manual - IRB 4400
3HAC022032-001 Revision: Q
© Copyright 2004-2018 ABB. All rights reserved.
4 Repair
4.9.1 Repair routines
Continued
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