Advertisement
230
VQ.TS
SECTION
5
ELECTRICAL DIAGRAMS
Figure
5-1.
CIrcuit
Diagram
For
Welding
Power Source
SB.153 629
Straighten
gun cable and/or
replace
damaged
parts.
Adjust
drive
roll
pressure.
Readjust
hub tension.
Wire
Drive/Gun
Trouble
Remedy
Section
Electrode
wire
feeding
stops
during
i.
-~
44
welding.
I
_____________________________________________________
___________
2-6
2-6
-~
4.4
-.~
4-3.4-4
.~
4-3
-~
2-4
-~
4-2
-~
4-3,4-4
--a
--
Replace
contact
tube
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
Fl.
Secure gun
trigger plug
in
receptacle
or
repair
leads,
or
replace
trigger
switch.
Check and
clear any restrictions at drive
assembly
and liner
Have nearest
Factory
Authorized
Service Station
check
drive
motor.
IONTICAL
C~ECT~D ~.Th~(S
200 4~TS
220 V~.TS
T~O4
OM-154 500
Page
9
Advertisement
