Replacing V-belts
1.Disconnect the Drum Sander from the electrical outlet.
2.Open the Side Cover (82).
3.To replace the
4.Loosen the motor mount cap screws and the Pan Head screw (257) secur- ing the tensioner roller.
5.Remove the cap screws securing the Bearing Bracket (6) and rotate the Bearing Bracket 90°.
6.Lift the motor, with a pry bar if neces- sary.
7.To replace the
8.Compress the Spring (20) behind the inner half of the Variable Speed Pulley (19). Slide the outer half of the pulley over the shaft (23) and Key (31) and thread in the Hex Soc Hd Scr.
9.Install new Feed (99) and Drive
10.Tighten the variable speed pulley cap screw and replace the Side Cover (82).
Pulley Alignment
1.Disconnect Drum Sander from the electrical outlet.
2.Open the Pulley Cover (108).
3.If possible put a straightedge against the pulley faces or sight downward across the motor pulley and the feed pulley.
4.If the pulleys are not aligned on the same plane, one of them needs to be adjusted.
5.Moving a pulley requires removal of the
a.Loosen the Set Screw on the Motor
Pulley and align the Motor Pulley with the Feed Belt Pulley.
b.Tighten the set screws, replace the
c.If the Sanding Belt Pulley (43) needs to be aligned, loosen its Set Screw and adjust until it too is aligned with the Motor Pulley (98).
d.Repeat the adjustments until the pul- ley pairs are on the same plane with each other.
e.Replace the Pulley Cover (108).
Feed Belt Tracking
Feed belt tracking adjustment is a process taking
1.Turn the Feed Belt (165) “ON” and observe the tracking. If the feed belt moves to one side or the other, stop the belt immediately.
2.If the Feed Belt tracks toward one side, loosen the lock nut on that side and tension the adjustment screw until the belt tracks in the opposite direction. If the belt continues to track to one side, turn the Drum Sander
SKU 98198 | For technical questions, please call | Page 16 |