General Binding SureBind 230VAC Service Manual page 33

SYMPTOM
NO AUTO PUNCH.
PUNCH WILL NOT
CONTINUE CYCLE
AFTER DEPRESSING
PUNCH BUTTON.
PUNCH MOTOR
CHARGES AND
DISCHARGES.
5.0 TROUBLESHOOTING
5.7.2 Troubleshooting Guide Chart (Continued)
PROBABLE CAUSE
Broken Wire(s), loose Wiring
Connections.
Punch Timing Switch (S8) may
be out of adjustment or broken.
Defective P.C. Board or Punch
Motor Assembly.
Auto Punch
defective, or out of adjustment.
Punch Timing Switch (S8)
may be out of adjustment.
Defective P.C. Board or Punch
Motor Assembly.
Loose Wire on Capacitor -
causes Motor
polarity.
Check for loose Wiring Connections,
or defective Wiring.
Adjust per instructions on page 6-1,
or replace Punch Timing Switch
(9779311 - Switch and 9776354 -
Actuator)
Check if LED "L2" lights: if it does,
check/replace Punch Motor (9778567
- 115VAC or 9778568 - 240VAC)
and replace if needed; if it doesn't,
possible problem with P.C. Board
(9783672).
Switch (S4) Adjust/replace Auto Punch Switch
(9779325).
Adjust per instructions on page 6-1,
or replace Punch Timing Switch
(9779311 - Switch and 9776354 -
Actuator)
Check if LED "L2" lights: if it does,
check/replace Punch Motor (9778567
- 115VAC or 9778568 - 240VAC)
and replace if needed; if it doesn't,
possible problem with P.C. Board
(9783672).
Check all Wires and Connections on
to reverse Capacitor.
5-21
CORRECTIVE ACTION
9781858-02/02