DRUM SANDER FOR WOODEN FLOORS
ARLEQUIN
ED 02
PG.
15/20
________________________________________________________________________________________________USE AND MAINTENANCE HANDBOOK
TROUBLESHOOTING (FOR THE USER )
Insufficient cut
worn or unsuitable abrasive
insufficient drum pressure
insufficient belt tension
worn belt
replace abrasive
increase drum pressure, see pg. 13
increase belt tension, see pg. 15
replace belt
Insufficient motor speed
insufficient voltage due to:
excessive length or unsuitable cable cross-section
precarious connections
faulty running capacitor
faulty motor
use cable of suitable length and cross-section
set up suitable connections
contact an authorized K&T distributor
contact an authorized K&T distributor
Grooved work surface
faulty abrasive
dirty or faulty drum surface
incorrect wheel adjustment
replace the belt
clean or replace the rubber-coated drum
correct their position, see pg. 13
Insufficient dust collection
Paper dust bag more than 2/3 full
Dust suction conducts clogged
Filter clogged
replace the paper bag
clean the air conducts
clean the filter
The motor does not start
faulty safety switch or contactor
faulty start-up capacitor
insufficient voltage due to precarious connections
faulty motor
no mains supply voltage
contact an authorized K&T distributor
contact an authorized K&T distributor
contact an authorized K&T distributor
contact an authorized K&T distributor
check the power supply and connections
Burns on the work surface
worn abrasive
excessive drum pressure
excessively fine abrasive
replace abrasive
decrease drum pressure, see pg. 13
use a coarser abrasive
