Product Description; Section 1 - Installation; Machine Installation - Lincoln Electric 70112 Operating Manual

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The REDI-MIG 455 Remote when combined with either KA1443-2KIT or KA1443-2KITM optional accessory kits offers a remote wire feeder
and a separate Constant Voltage DC arc welding machine. It combines a solid state power source with electronically controlled wire feeding
equipment.
Excellent arc characteristics are provided for both gas shielded and self shielded welding within its current range.
Standard features of this package include digital output volt and amp meter, a spot timer, gas purge facilities, cold wire inch, burnback
control, a dual position 2 or 4 step trigger interlock, a MIG gun, Harris 801 regulator/flowmeter and gas hose, 5m ground cable assembly, a
5m long input lead and a cylinder undercarriage on which gas cylinders can be mounted.
Specifications
Model
Part No.
Maximum Open Circuit Voltage
Output Current Range
Duty Cycle
Rated Output
Rated Input AS1966
Wire Speed Range
(which fitted with REDI-MIG 4D Feeder)
Weight (complete with u/c)
H x W x L (mm) Over handle
cylinder tray & wheels
Operating Temperature
*
Dimensions do not include Wire Feeder
WARNING
• Turn the input power o f f a t t h e
disconnect switch before installing
or servicing this machine.
• D o n o t t o u c h e l e c t r i c a l l y
" h o t " p a r t s s u c h a s o u t p u t
terminals or internal wiring.
• Connect earthing screw (
a g o o d e a r t h g r o u n d .
• D o n o t o p e r a t e w i t h c o v e r s
removed.
HIGH
• Turn power switch "off" before
VOLTAGE
c o n n e c t i n g o r d i s c o n n e c t i n g
c a b l e s o r o t h e r e q u i p m e n t .
can kill
Only qualified personnel should install or service this equipment.

Machine Installation

1.1 Location
Place the welder where clean cooling air can freely
circulate in through the front louvers and out through the
rear louvers. Dirt, dust or any foreign material that can be
drawn into the welder should be kept at a minimum. Failure
to observe these precautions can result in excessive
operating temperatures and nuisance thermostat trips.
Page 8

PRODUCT DESCRIPTION

KA1443-2KIT Accessory Kit (optional)
KA1443-2KITM Accessory Kit (optional)
35%
450A/36V

Section 1 - INSTALLATION

1.2 Connection to Mains Supply
) t o
1.3 Shielding Gas Supply (For the Gas Metal
REDI-MIG 455 Remote
REDI-MIG 455 Remote
K32033-1 Power Source
47V
30 to 455A
415V 3ph 50Hz 19 amps
1-20 m/min
140kg
703 x 405 x 1680 mm*
-20˚C to 40˚C
Before connecting the machine to the mains supply check
that the voltage and current capacity correspond to the
machine voltage and rated input current. Use a fuse or C/B
per AS3000 or local wiring rules.
The machine is supplied with an input lead fitted.
Have a qualified electrician fit a suitable input plug.
CAUTION
Never connect the green/yellow conductor to any of the
active supply lines from the mains. This conductor is to
earth the machine as required by Electrical Regulations.
Once the above has been followed the machine can be
plugged into the mains outlet.
Arc Welding Process)
Refer "Safety in welding and cutting" - ANSI Standard Z49-
1 and WTIA Technical Note 7, available from the Welding
Technology Institute of Australia.
Obtain cylinder of appropriate type shielding gas for the
process being used.
CYLINDER may explode
if damaged
60%
345A/31V
IMA 603C

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