BASIC WELDING INSTRUCTIONS AND WELDING TIPS ARE IN MANUAL.
2
Take off nozzle and
tip, plug welder
in, turn it on, and
press trigger until
wire comes out.
2″-3″
wood
block
clockwise
3
Incrementally tighten
wire feed tension
knob clockwise until
wire will bend from
feed tension at 2"-3".
4
Unplug welder and
replace nozzle and tip.
Adjust welder settings
according to chart.
HOLD
GUN
CLEAR
5
Hold gun clear of workpiece,
then plug in welder and turn it on.
WARNING
To prevent serious
injury, read
manual warnings
and instructions
before use.
WARNING
To prevent re
and serious
injury, keep torch
and wire clear of
grounded objects
while welder
plugged in.
Install wire spool.
Insert wire through both
feed guides and clamp
it into feed mechanism.
See manual if
changing wire size
or using solid wire.
1
20 amp
minimum
circuit
MIG140
64804 QUICK START GUIDE
welding
wire
feed
guides
Wire Spool
Feed
Mechanism
2″
Contact
Tip
Nozzle
Welder
Wingnut
2 lb Wire
Spool
Brake
Pad
Spring
Spindle
2 lb Spool Loading
Adapter and knob required for 10-12 lb spool
Keyed
Washer
Keyed
Washer
Good
Weld
Weld Speed
Too Fast
TO CORRECT:
weld
slower
Weld Speed
Too Slow
TO CORRECT:
weld
faster
CTWD
Too Long or
Wrong
Polarity
maintain
less than
1/2"
CTWD
Check Polarity
and
TO CORRECT:
CLEAN FLUX-CORE WELDS FIRST!
Flux-core welds will have a coat of slag over them until cleaned.
Current
or Voltage
Too High
TO CORRECT:
or
Current
or Voltage
Too Low
To Correct:
or
18g
64804 WELD EXAMPLE PICTURES
M IG140
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