WEN 6502 4 x 6 Belt / Disc Sander - Manual (Page 14)

14
OPERATION
MITER GAUGE - DISC SANDER
A miter-gauge is supplied with your sander, and can be used on the disc table. The miter gauge head can be set
anywhere up to 60º (right or left) by loosening the lock-knob, setting the miter gauge head to the desired angle,
and retightening the lock-knob.
SANDING SMALL END GRAIN AND OTHER SMALL SURFACES USING MITER GAUGE
Use of the miter gauge is recommended for sanding small end surfaces on the sanding disc.
Note: Always move the workpiece across the sanding disc from the left side towards the right side, and be sure to
hold the workpiece down tightly onto the table surface.
MAINTENANCE
WARNING: For your own safety, turn the switch OFF and remove the plug from the electrical outlet before
adjusting or performing maintenance or lubrication work on the belt/disc sander.
Before using, check to make sure parts are not damaged, missing, or worn. Check for alignment of moving parts,
binding of moving parts, improper mounting, or any other conditions that may affect the sander operation. If any
of these conditions exist, do not use the sander until parts are replaced or the sander is properly repaired. Fre-
quently blow or vacuum dust from all sanding parts and motor housing.
WARNING: Any attempt to repair or replace electrical parts on this tool may be hazardous. Repairs should be
done by a qualified service technician.
LUBRICATION
Ball bearings are grease packed at the factory and require no further lubrication. Use a spray lubricant on all mov-
ing table parts to ensure smooth operation.
ADJUST THE DRIVE BELT
1. Remove the drive belt housing cover (1).
2. Loosen the 3 screws (2) allowing the pulley to slip and the drive belt (3) to
loosen. The drive belt should be seated correctly in the motor pulley and the
drive pulley.
3. Adjust the tension of the belt by putting a slotted screwdriver in the brac-
ing slot (4). Pushing up on the screwdriver will tighten the tension of the belt
between the pulleys.
4. Tighten all 3 screws (2).
5. Test belt tension by squeezing both sides of the belt. If properly adjusted,
the belt should “give” between 1/8–1/4 inch (3–6 mm). Make sure that the
belt teeth are properly seated in the pulley gears.
6. Carefully reinstall the drive belt housing cover (1). Insert and tighten screw.
Note: Excessive tightness on the pulley belt will cause increased noise and motor overload. Premature failure will
occur if belt is too loose.