Troubleshooting Guide - Panasonic MK-ZJ3500KTN Service Manual

5 Troubleshooting Guide

5.1. SYMPTOM : Switch turned on, but motor failure to start.
Check part
Power plug
Power cord
Breaker
Rotary switch
Reshuffling switch
Motor comp
P.C.B.(power)
5.2. SYMPTOM : LED doesn't light up.
Check part
Power plug
Power cord
Breaker
Rotary switch
Reshuffling switch
Cable unit
P.C.B.(LED)
5.3. SYMPTOM : A breaker moves during driving, and it doesn't revolve
(overloaded).
Check part
-
-
-
Motor comp
5.4. SYMPTOM : Motor running, but feed screw failure to turn.
Check part
Motor comp
Motor comp
Feed screw
Feed screw
5.5. SYMPTOM : Motor running too noisy and meat grinding too slow.
Check part
Motor comp
Motor comp
Cutting blade or Cutting plate
5.6. SYMPTOM : Motor running noise unusual.
Check part
Motor comp
Motor comp
5.7. SYMPTOM : Smell of burning from motor.
Check part
Motor comp
Check point
It's checked whether a power plug is put in an outlet.
Breaking of power cord is checked.
Breaking of breaker is checked.
Breaking of rotary switch is checked.
Breaking of reshuffling switch is checked.
Breaking of motor comp is checked.
A substrate is checked.
Cracks of a substrate are checked.
Check point
It's checked whether a power plug is put in an outlet.
Breaking of power cord is checked.
Breaking of breaker is checked.
Breaking of rotary switch is checked.
Breaking of reshuffling switch is checked.
Breaking of cable unit is checked.
A substrate is checked.
Cracks of a substrate are checked.
Check point
Too hard meat being fed.
Too much meat being fed at once.
Used for too long continuously.
Branding of a motor
Rock of a motor
Check point
Gears worn out.
Gears damaged.
Feed screw worn out.
Feed screw damaged.
Check point
Carbon brush worn out.
Gears worn out or damaged.
Cutting blade or cutting plate worn out.
Check point
Foreign mater caught in gears.
Gears worn out or damaged.
Check point
Branding of a motor
Rare short circuit of a motor
A power plug is put in an outlet.
Replace power cord
Replace breaker
Replace rotary switch
Replace reshuffling switch
Replace motor comp
Replace P.C.B.(power)
A power plug is put in an outlet.
Replace power cord
Replace breaker
Replace rotary switch
Replace reshuffling switch
Replace cable unit
Replace P.C.B.(LED)
Take out the hard meat.
Reduce the meat feed rate.
Follow the specified operating time.
Replace motor comp
Replace motor comp
Replace motor comp
Replace the feed screw.
Replace the feed screw.
Replace motor comp
Replace motor comp
Replace the cutting blade or cutting plate.
Replace motor comp
Replace motor comp
Replace motor comp
13
Remedy
Remedy
Remedy
Remedy
Remedy
Remedy
Remedy