22
Problem
T
ROUBLESHOOTING
G
UIDE
: M
ACHINE
Possible Cause
Solution
Abrasive strip comes
off drum.
1.
Slack in abrasive strip
on drum.
2.
Abrasive improperly
installed.
Remove slack in
strip.
Read section on abrasive
installation.
Abrasive strip loose.
1. Strip caught on inside edge
Readjust strip end
of slot or on inboard side of
in slot and/or trim abrasive
drum.
edge.
2. Strip not cut properly.
Recut and install
abrasive strip.
Abrasive loads up
prematurely.
1.
Excessive depth of cut.
2.
Excessive feed rate.
3.
Inadequate dust collection.
4.
Inadequate abrasive.
5.
Stock fed at 90° angle.
to drum.
Reduce depth of cut.
Use slower feed rate.
Increase air flow at dust ports.
Use open-coat abrasive.
Angle stock to avoid resin
line build-up.
Conveyor rollers run
intermittently.
1. Shaft coupling loose.
Align shaft flats of gear motor
and drive roller, and tighten
shaft coupling set screws.
Conveyor belt slips
on drive roller.
1.
Improper conveyor belt
tension.
2.
Excessive depth of cut.
Adjust belt tension.
Reduce depth of cut;
reduce feed rate.
Board slips on
conveyor belt.
1.
Excessive depth of cut.
2.
Tension rollers too high.
3.
Excessive feed rate.
4.
Dirty or worn conveyor
belt.
Reduce depth of cut.
Lower tension rollers .
Reduce feed rate.
Clean or replace conveyor
belt.
Summary of Contents for 37x2
Page 36: ...36 SUPERMAX STAND ASSEMBLY...
Page 39: ...39 SUPERMAX DUAL DRUM HEAD ASSEMBLY...
Page 43: ...43 CONVEYOR MOTOR...
Page 45: ...45...
Page 46: ...46 NOTES...
