00197471-03_Service Manual Internal WPC5_6, EN_01-2019.pdf - 第154页
Service Manual In ternal WPC5 / WPC6 Page 5-154 WARNING Alignment of the gaug e If you position the gauge t o align with the right-hand ra il, and then set the gap for both sides, the gap at th e left-hand rail will be…
Service Manual Internal WPC5 / WPC6
Page 5-153
5.5 Setting the position of the guide rails
Make alignment marks on all the guide rails of the tower as shown below.
Figure 5.8: Marking the chamfers of the guide rails
5.5.1 Front, bottom guide rail (transition to feed axis)
Figure 5.9: Front, bottom guide rails
Move the tower further down until the gauge is at the same height as the alignment marks for the
start of the chamfer of the bottom guide rails.
The left-hand rail is installed slightly lower than the right-hand rail.
You should therefore always position the lifting axis in such a way that the gauge is aligned with the
height of the marking on the left-hand guide rail!
At the start of the
top chamfer
At the start of
the bottom
chamfer
Centrally
between the
two chamfers
Service Manual Internal WPC5 / WPC6
Page 5-154
WARNING
Alignment of the gauge
If you position the gauge to align with the right-hand rail, and then set the gap for both
sides, the gap at the left-hand rail will be incorrect because you will be positioning the
feeler gauge on the chamfer of the guide rail.
Figure 5.10: Abstand Führungsleiste unten, vorne, obere Position überprüfen, 0,2mm.
WARNING
Do not displace the gauge
Although the gauge is clamped in the tower, it is not clamped tightly.
When you are performing this work, in particular when you are inserting the feeler gauge,
make sure that you do not displace the gauge.
Now use a feeler gauge to set a gap of 0.2 mm between the guide rail and the baseplate of the
gauge.
Figure 5.11: Gap at the front, bottom guide rail, checking the top position.
Service Manual Internal WPC5 / WPC6
Page 5-155
If you need to adjust the positions of the front, bottom guide rails, you must remove the front cover,
which also covers the lifting axis motor, and the side covers.
Figure 5.12: Securing positions of the front, bottom guide rails
Now use a feeler gauge to set a gap of 0.2 mm between the guide rail and the baseplate of the
gauge.
An oval hole allows the guide rails to be
moved forwards and backwards.
The securing screws for the
guide rails can be
accessed through holes in
the frame to allow them to
be released and tightened.
The securing screws for the
guide rails can be
accessed through holes in
the frame to allow them to
be released and tightened.