BELT-SANDER FOR WOODEN FLOORS
Leopard
INSTRUCTION MANUAL
Page 15
PROBLEMS
CAUSES
REMEDIES
Insufficient cut
worn or unsuitable abrasive
insuffiecient roller pressure
roller belt tension insufficient
worn roller belt
replace abrasive
increase roller pressure, see pg. 13
increase belt tension, see pg. 10
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 JANSER distributor
contact an authorized JANSER distributor
Grooved work surface
faulty belt
dirty or faulty roller surfaces
incorrect wheel adjustment
replace the belt
clean the outer surface of the tensioner
clean, straighten or replace the rubber-
coated roller
correct their position, see pg. 11
Insufficient dust
collection
dust bag over one-third full
dust bag dirty or with closed pores
intake and or outlet ducts blocked
empty out the contents of the bag
shake out the bag and wash it
clean the air ducts
The motor does not
start
faulty safety switch or contactor
faulty startup capacitor
insufficient voltage due to precarious
connections
faulty motor
no mains supply voltage
contact an authorized JANSER distributor
contact an authorized JANSER distributor
contact an authorized JANSER distributor
contact an authorized JANSER distributor
check the power supply and connections
Burns on the work
surface
worn abrasive
excessive roller pressure
excessively fine abrasive
replace abrasive
decrease sanding pressure, see pg. 13
use a coarser abrasive
