4. Slightly tighten (3) screws. Adjust
tension of belt by putting blade
screwdriver in adjusting hole. Push up
on screwdriver to tighten tension
between pulleys.
5. Tighten screws fully, being careful not
to disturb the belt.
6. Test belt tension by placing fingers on
either side of belt and squeeze.
There should be about a 1/4" give to
the belt.
NOTE: Excessive tightness on pulley belt
may cause increased noise and over load
motor. Excessive looseness on pulley belt
may cause belt to fail prematurely.
7. Locate the pulley cover and position it inside the relief edges of pulley housing.
8. Using a cross head screwdriver, reinstall and tighten the flat head screw.
TROUBLESHOOTING
Trouble
Probable cause
Remedy
Motor will not run.
1. Defective On-Off switch
1. Replace defective parts before
Defective switch lead
using belt/disc sander again.
Defective switch box.
2. Burnt out motor or relay.
2. Any attempt to repair this motor
or relay may create a HAZARD
unless repair is carried out by a
qualified electrician.
Machine slows down
1. Drive belt too tight.
1. Decrease belt tension, see
when sanding.
Maintenance section,
“Removing Pulley Cover and
Installing Drive Belt’.
2. Too much pressure applied
2. Ease up on pressure.
to workpiece.
Sanding Belt runs off
1. Not tracking properly.
1. Adjust tracking, see Assembly
pulleys.
Instructions, “Installing the
Sanding Belt Tensioning and
Tracking’.
Wood burns while
1. Sanding disc or belt is
1. Replace disc or belt.
sanding
glazed with sap.
Excessive noise.
1. Drive belt too tight.
1. Decrease belt tension, see
Maintenance Section
“Removing Pulley Cover and
Installing Drive Belt’.
19
Summary of Contents for Woodworker CS4-6C
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