Hafco HM-32 Operation Manual - page 16
16
OPERATION MANUAL
5.1 TROUBLESHOOTING
SYMPTOMS
POSSIBLE CAUSE
POSSIBLE SOLUTION
Machine does not start
1. Wall fuse or circuit breaker
has been tripped
2. Plug faulty or wired incorrectly
3. Motor wired incorrectly
4. Machine power switch faulty
5. Faulty motor
6. Micro switch open
1. Reset circuit breaker or change fuse
2. Ensure plug is not damaged and is
wired correctly
3. Ensure motor is wired correctly
4.Test and replace if faulty
5. Test and replace if faulty
6. Check the micro switch on the belt
guard is closed.
Machine stalls or is over-
loaded
1. Feed rate too fast or cutting
speed to slow
2. Wrong cutter type
3. Motor is overheated
4. Motor bearings are faulty
1. Adjust feed rate or cutting speed
2. Use the correct cutter for the job
3. Clean motor, let cool and reduce
workload
4. Test by rotating the shaft. Replace
bearings if faulty.
Machine has vibrations or
noisy operation
1.Motor or machine component
is loose
2. Excessive depth of cut
3. Cutter tool loose or dull
4. Quill is over extended.
1. Inspect for loose bolts , tighten or
replace
2. Decrease the depth of cut.
3. Reinsert the tool or replace if dull.
4. Retract the quill and lower the head
5. MAINTAINANCE
Page 16
Instructions Manual for HM-32 (K012)
07/02/2018