Signode MCD-710 Operation, Parts And Safety Manual page 32

TROUBLESHOOTING, Continued
#2 SYMPTOM: Strap escapes chute and continues to feed until the machine is shut off.
CAUSE
1. Machine not in home position.
2. Kinks in the strap.
3. Gates stuck open.
#3 SYMPTOM: Hesitation during welding.
CAUSE
1. Lack of lubrication.
2. Worn belts.
3. Damaged eccentric bearing.
4. Low voltage.
#4 SYMPTOM: Machine fails to stop in proper home position.
CAUSE
1. Idler gear roller clutch (6A) is slipping.
2. Micro-switch 1LS (218) is improperly
adjusted.
3. Belleville washers worn (9).
#5 SYMPTOM: Motor fails to start.
CAUSE
1. Overload relays tripped (272).
2. No voltage present at motor terminal block.
3. Defective motor.
1. Reposition to home position.
2. Cut off kinked section of strap. Possible causes
for kinks include permanent set from fold in
drop out chamber and from being wrapped
around traction wheels.
3. Check gates for sufficient spring pressure and
proper operation.
1. Lubricate vibrator shaft bushings and eccentric
bearing.
2. Check and replace.
3. Check bearing and replace if damaged.
4. Check and correct.
1. Replace idler gear (6).
2. Check for proper adjustment of actuator arm.
3. Replace washers (9).
1. Reset overload button located in the control
box.
2. Inspect for blown fuses, broken or loose wires,
loose or disconnected prongs, etc.
3. Replace motor.
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For Parts & Service 1-877-862-6699
REMEDY
REMEDY
REMEDY
REMEDY