8
Problem Possible cause Solution
No function when On/Off
Rocker Switch (2) is operated
No power Check power supply
Defective On/Off Rocker Switch
Have the On/Off Rocker Switch replaced by an authorised Silverline
service centre
Slow material removal Sanding belt too fine or worn Fit new sanding belt with coarser grit
Scratches on workpiece after
sanding
Sanding belt too coarse Fit new sanding belt with finer grit
Not enough material removed Continue sanding
Burn marks on workpiece
Sanding belt incompatible with material Fit correct sanding belt
Too much pressure exerted on to the File Arm (8) Use less pressure whilst moving the machine
Belt slides off the File Arm (8)
when turning
Belt not installed correctly Follow instructions in ‘Fitting a sanding belt’
Worn or defective sanding belt; belt with wrong
dimensions
Fit a new sanding belt
Troubleshooting
247820_Z1MANPRO1.indd 8 22/07/2015 11:13