Display Screen; Assembling The Unit - Snap-On MIG225Ai Manual De Instrucciones

A

DISPLAY SCREEN

This displays both the welding parameters and
welding functions.
B
MULTI-FUNCTION KNOB
Selects and adjusts both the welding functions and
parameters.
CENTRALIZED COUPLING
C
Welding torch connection
C1
CENTRALIZED COUPLING
Welding torch connection + Push Pull
D
GROUND LEAD
E
SWITCH FOR SELECTION OF CENTRALIZED
COUPLING
.
Electrical shock can result when contacting live
electrode or internal components
Electrical shock can result from absence of
grounding lug.
Welding machine must be connected to
power source in accordance with applicable
electrical codes.
Do not touch electrode or internal compo-
nents without protection.
Disconnect power before servicing.
Do not remove the grounding lug in any elec-
trical plug.
Electrical shock can cause injury.
During wire installation, the welder must be switched off
and unplugged to prevent the moving motor roller to
move presenting a risk for the operator.
Position the welding machine so as to allow the free circu-
lation of air inside and, as much as possible, prevent me-
tal or other dusts from penetrating. Position the welding
machine in an area that ensures good stability.The weight
of the welding machine is approximately 150lbs-68 Kg.
Only skilled personnel should install the machine.All con-
nections must be carried out in compliance with current
standards (IEC/CEI EN 60974-9) and in full observance
of current safety laws.Make sure that the supply voltage
corresponds to the rated voltage of the welding machine.
Electrical requirements: 230VAC 30Amp service. Size the
DESCRIPTION OF EQUIPMENT
ASSEMBLING THE UNIT cont'd
F
CONNECTOR Connector for the connection of
Push-pull
G
POWER INPUT CORD
H
SWITCH
I
GAS SUPPLY CONNECTION
protective fuses based on the data listed on the technical
specifications plate. Mount the plug on the power cord,
being especially carefully to connect the yellow/green
conductor to the earth pole.
coils of wire having a
-300mm.
This machine cannot weld with the 2 torches at the
same time, the torch selection is made by means of se-
lector switch E
The rear shelf can hold 2 cylinders having diameter MAX
(180mm - 7.1in) and height MAX (1000mm - 39.4in) or
only 1 cylinder having diameter MAX (220mm – 8.7in) and
height MAX (1600mm – 63in). The cylinders must be firmly
fixed to the cylinder shelf by means of the belts provided.
The gas cylinders must be equipped with a pressure re-
gulator and a gauge , one for each.
Only after positioning the cylinders, connect the outgoing
gas hoses from the rear panel of the machine to the pres-
sure regulators.
Open the mobile lateral side, mount the wire coil on its
support, insert the wire coming out of the wire coil into
the gear motor, and make sure that wire type and dia-
meter are the same as drive roller being used. The wire
must be aligned with the roller race and come out of the
adapter C . Close the drive arm, fit the welding torch and
the earth cable on socket
After fitting the reel and torch, switch on the machine,
select the synergic curve suitable to the type of wire to
7
This welding machine has been
designed to contemporarily
mount 2 welding torches and 2
diameter of MAX 12 inches
D