71
FS 700 K
Troubleshooting
11.4 Faults, causes and repairs
11.4.1
Fault with the sanding belt controls
Fault description
Cause
Remedy
The sanding belt is slipping off
the sanding unit.
The sanding belt is not running in the
centre.
Set the height of the sanding
belt run.
🡆
Sanding belt runs in the
centre.
The sanding belt is skewed.
Fit another sanding belt.
Belt tension too low.
Contact Felder Group service
centre.
Sanding belt rattles.
The joint (splice) is uneven.
Fit another sanding belt.
The sanding belt is damp.
1.
Let the sanding belt run for a
few minutes.
🡆
The sanding belt is dry.
2.
Store the sanding belts in a
dry location.
Sanding belt support, graphite sliding
mesh, glide surface of the idle and
drive roller are dirty.
1.
Clean the sanding belt sup-
port and glide surfaces.
2.
Exchange the graphite sliding
mesh.
Sanding belt support is not parallel.
Contact Felder Group service
centre.
Sanding belts tear.
Incorrect storage of the sanding belts
(to moist).
Fit another sanding belt.
Poor joints in the sanding belt or the
sanding belt sides are damaged.
1.
Check that the belt joint is
correct.
2.
Carefully place the sanding
belts on the machine.
3.
Handle sanding belts
according to the storage con-
ditions defined.
Sanding belt is overloaded.
Use a sanding belt with
coarser grain size or reduce
the depth of cut.
The angle on the workpiece
deviates from the set angle.
The angle adjustment is misadjusted.
Adjusting the angle.
Summary of Contents for FS 700 K
Page 6: ...6 Table of contents...
Page 59: ...59 FS 700 K Use 4 Switch machine on...
Page 75: ......