Amano American Sanders Legend R86039 Manuel D'utilisation page 19

EN
Problem
Slow cutting.
Waves on sanded surface.
Chatter marks on sanded surface.
(Close evenly spaced ripples)
Difficult to actuate tension release lever.
Abrasive belt hunts (seeks).
Abrasive belt will not track.
Abrasive belt tears along its length.
Laser does not work.
USB charger does not work.
Volt Meter does not work.
Front Lights not working.
Troubleshooting
Cause
Dull abrasive.
Too fine of an abrasive belt.
Insufficient sanding pressure.
Debris on wheels.
Flat spot on tire(s).
See Chatter Wave Prevention,
page 14.
Debris interferes with mechanism.
Worn sleeve bearing.
Galled linkages.
Worn sleeve bearing.
High edges on drum.
Extreme difference in side-to-side
length of belt.
High edge on drum.
Debris built-up on (top) tension roller.
Defective DC power supply.
Loose connection.
Defective laser.
Defective DC power supply.
Loose connection.
Defective USB charger.
Defective volt meter.
Loose connection.
Defective DC power supply.
Loose connection.
Defective LED bulb.
19
Action
Replace abrasive.
Use a coarser abrasive belt.
Increase sanding pressure setting.
(Fig. #16, page 15).
Remove and clean wheels.
Replace tires.
See Chatter Wave Prevention,
page 14.
Blow out sanding chamber. Remove and
disassemble mechanism. Clean out.
Replace.
Lubricate with WD-40.
Check for excessive play, replace.
Contact an authorized dealer or replace
the drum.
Replace abrasive belt.
Check several different abrasive belts.
Contact an authorized dealer or replace
the drum.
Clean tension roller.
Replace DC power supply.
Check wiring connections.
Replace laser.
Replace DC power supply.
Check wiring connections.
Replace USB charger.
Check wiring connections.
Replace volt meter.
Replace DC power supply.
Check wiring connections.
Replace LED light bulbs.