WARNING!
To avoid injury from an accidental start, turn the switch OFF
and always remove the plug from the power source before
making any adjustments.
TR
OUBLESHOO
TING GUIDE
18
BD4603
PROBLEM
PROBLEM CAUSE
SUGGESTED CORRECTIVE ACTION
Motor will not
run.
1. Defective or broken ON/OFF
switch / switch cord / switch
relay.
2. Burned out motor.
3. Blown house fuse
1. Replace all broken or defective parts
before using sander.
3. Replace house fuse.
T
urn OFF other
appliances and power tools on the
same circuit.
Machine slows
down while
sanding.
1. Operator applying too much
pressure to workpiece.
2. Dirt on wheels.
3. Worn or stretched belt.
1. Use less pressure in applying
workpiece to sanding surface.
2. Clean wheels.
3. Replace pulley belt.
Motor does not
develop full
speed.
1. Power line overloaded with
lights, other tools, etc.
2. Long/wrong extension cord
being used.
3. Incorrect fuses or circuit
breakers in power cord.
1. Reduce the load on power line.
2. Replace with correct extension cord.
3. Install correct fuses or circuit breake
r.
Sanding belt
runs off pulleys.
1. Not tracking properl
y.
1.
Adjust the tracking. See “
TO
PROPERLY
TRACK
THE SANDING
BE
LT”.
Wood burns
while sanding.
1. Sanding disc or belt glazed
with sap.
2. Excessive pressure being
applied to workpiece.
1. Replace belt or disc.
2. Reduce pressure applied to
workpiece.
Motor
overheats.
1. Motor overload.
1. Reduce motor load.
Allow to cool off
before restarting.
Dust Collection
not working.
1. Dust exhaust is blocked.
1. Turn sander off and unplug.
Use a
vacuum to remove sawdust blockage.
2. Contact
Professional Service Station
for repair. Any attempt to repair this
motor
may create a hazard unless
repair is done by a qualified technician
.
Содержание BD4603
Страница 2: ......
Страница 20: ...BD4603 19 EXPLODED VIEW...