MAC TOOLS MW165 - Electrical Diagram

Wire
Drive/Gun
Trouble
Remedy
Section
SECTION
5-
ELECTRICAL
DIAGRAM
Figure
5-1.
Circuit
Diagram
Electrode
wire
feeding.
stops
during
~

-.
welding.
I
Straighten
gun
cable
and/or
replace
damaged
parts.
Adjust
drive
roll
pressure.
Readjust
hub
tension.
Replace
contact
tip
if blocked.
Clean
or
replace
wire inlet
guide
or
liner
if
dirty
or
plugged.
Replace
drive
roll
or
pressure
bearing
if
worn or
slipping.
Check
and
replace
El.
Secure
gun
trigger
leads
or
repair
leads.
or
replace trigger
switch
Check
and clear
any
restrictions
at
drive
assembly
and
liner
Have
nearest
Factory
Authorized
Service
Station/Service
Distributor
check
drive
motor.
I~~<~2

~3-5
-<krc2-1
SB-180
784-B
OM-185
356
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