Regular Maintenance - zika MIG 200G Owner's Manual

REGULAR MAINTENANCE

For abnormal conditions that have been described in "Initial Diagnosis for an Abnormal Phenomenon" and "Abnormal
Status Shown by Indicator Lamps and Relevant Treatment Countermeasures", the reasons should be found out in
accordance with the following sequence then the relevant treatment countermeasures should be determined.
Failure and Abnormity Examining
Examine whether there is
voltage on output of the
Yes
Control cable
Examine whether
the cable is cut off.
Yes
Replace the cable
Yes
Examine whether
the wire feeding
wheel is stuck.
Yes
Remove the dirt
to keep smooth
rotation.
OWNER'S MANUAL
Power pilot lamp flashes, but the machine does not work.
Examine whether the manual switch is proper for use.
Yes
machine.
No
Control parts failure
Contact to us for
repairing
No
The wire feeding circuit
is damaged Contact to
us for repairing
Press the manual switch, examine whether there is air flow.
Yes
Examine whether there
is 24V voltage in both
ends of the motor.
The wire feeding
circuit is damaged
Replace the board
No
The motor failure
Replace the motor
The wire feeder does not work.
No
Yes
Examine whether
the control cable is
damaged.
.
Yes
Replace the control wire
or connect the wire.
Yes
Examine whether the
plug has improper
- 17 -
No
Test and check the welding
gun switch to see
whether it works normally
No
.
Examine whether there
is DC 24V output of the
machine.
If the control panel is
damaged, replace it.
contact.
No
Replace
manual
switch.
No
Replace the weld
gun switch.
No