ABB IRBT 2005, Product Manual

Page: 87 / 290

Illustration/Note Action
Slightly tighten all the screws of the linear
guides and finalize the horizontal alignment of
the IRBT 2005 as described in
Geometric
alignment of track motion IRBT 2005 on
page 96
.
9
Inspecting clearance between linear guides
Illustration/Note Action
Unscrew one block from the carriage and use
it to verify the linear guide alignment: if the
linear guides are correctly aligned, you should
sense no "step" while passing the railways
junction. If a step is felt, push the rail against
the section and verify that there is no clearance
between the rails. 1
Note
The installation holes of the linear
guides are of the oval shape which al-
lows the fine tuning of the linear
guides in the x direction.
If clearance is found to be over 0.7 mm, adjust
the fixing screws of the linear guides to limit
the clearance into allowed scope. 2
xx1400001751
A M10x20 Hex socket counter-
sunk screw DIN7991,
3HAC051482-001
B Square locking washer,
3HEA802935-001
C Upper right mark
Tightening torque: 40 Nm
Secure the square locking washers with
screws.
Note
Start fixing lock washers from the rear end.
3
Tightening torque: 40 Nm When the alignment is correct, tighten the fix-
ing screws of linear guides one by one. 4
Tightening torque: 10 Nm If necessary, re-assemble the block in the car-
riage bracket. For how to disassemble and
assemble ball bearing blocks, see
Replacing
the ball bearing blocks on page 182 .
5
Use a brush to lubricate the linear guides. 6
Tightening the join brackets
Illustration/Note Action
Tightening torque: 100 Nm Tighten the joint brackets with the fixing
screws. 1
Continues on next page
Product manual - IRBT 2005 87
3HAC051130-001 Revision: F
© Copyright 2015 - 2018 ABB. All rights reserved.
2 Installation and commissioning
2.4.5 Assembling the sections of the track motion IRBT 2005 (Longer than 9 m)
Continued