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22.
Troubleshooting
This table is designed to help trouble shoot common problems that may occur with COMET unit. If
you have tried the recommended solution and the problem persists, please contact Apollo Seiko
directly for technical support.
Problem
Failure reason
Recommended solution
COMET is not
receiving power
The
power code is disconnected Check the power cord connection
Fuse is blown
Replace fuse
Control PCB is damaged.
Contact Apollo Seiko or our agency
for repair
The iron tip does
not heat properly
Heater is broken.
Replace with a new heater
Heater connector is
disconnected.
Check the heater connection.
Heater cable is broken.
Replace with a new heater cable.
The tip is at end of life.
Replace with a new iron tip.
Parameter setting is not proper.
Check the system parameter and
input proper value/.
Control PCB is damaged.
Contact to Apollo Seiko or our
agency for repair.
Solder is not
properly fed.
The release lever is upper
position.
Lower the release lever.
The feeding cutting blade is
idling
Adjust the position of cutting blade.
The value of Feeder Calibration
is not proper.
Check if the Feeder Calibration value
in the Soldering System Settings is
set around 100%.
The value of Manual Feed Speed
is not proper.
Check if the Manual Feed Speed
value in the Soldering System
Settings is proper.
The motor is damaged.
Contact Apollo Seiko or our agency
for repair.
Control PCB is damaged.
Contact Apollo Seiko or our agency
for repair.
The temperature
controller cannot
be adjusted.
Heater is broken.
Replace with a new heater.
Heater cable is broken.
Replace with a new cable.
Heater cable is disconnected.
Check the cable connection.
Temperature
abnormality does
not disappear.
Upper/ lower temperature alarm
value is not proper.
Check the system parameter and
enter proper value.
