
Varan Motors
BCIE SARL, gruuss-strooss 28, 9991 Weiswampach, Luxembourg
T: 00352/26908036 – F: 00352/26908040
SPT-15103
SPT-15105
Problem
Possible Cause
Solution
Tool operating slowly
Pressure incorrect
Set the correct air pressure according to the specification
Dirt within the mechanism
Pour oil into air inlet as per maintenance instructions
Air blockage
Operate tool in short bursts to clear blockage
Air leak
Check all fittings and hose for air leaks and correct issue by re-
tightening, using PTFE tape or replacing
Blockage in gauze mesh filter
Remove Quick Connector (10) and clean mesh filter
Tool seized
Dirt or rust in mechanism
Try ‘Tool operating slowly’ solutions
Dirt or rust in mechanism
Tap tool gently with a soft mallet
Dirt or rust in mechanism
Free mechanism by rotating drive manually when disconnected
from air line
Strong vibrations when tool
is switched on
Cutting disc fitted incorrectly
Remove disc, inspect for damage and refit
Cutting disc damaged (cracks,
deformations or splinters)
Replace cutting disc
Flange damaged (burred or notched)
Replace flange
Spindle bent
Have the tool repaired by an authorised Silverline service centre
Tool will not stop after
trigger is fully released
Throttle valve O-ring or valve seat
damaged
Have the tool repaired at an authorised Silverline service centre
If the above troubleshooting solutions fail, contact your dealer or an authorised Silverline service
centre.
TROUBLESHOOTING