Snap-On MIG200i User Manual

200 AMP PULSE MIG WELDER

MIG200i

INTRODUCTION

The MIG200i Pulse is a 230VAC single-phase synergic inverter power source for MIG welding. This

versatile power source is suitable for various applications from general repairs to speci c material

types used in the body shop industry. Welds a variety of material types and thicknesses such as
steel, stainless-steel, aluminum, high strength and boron steels. Preset synergic curves automati­cally provide proper settings for individual situations and reduce set up times.

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TABLE OF CONTENTS

Introduction ....................................................................................................................................................Front Cover

Table of Contents ............................................................................................................................................................2

Safety Information ....................................................................................................................................................... 3-4

Specications ..................................................................................................................................................................5

Features ...........................................................................................................................................................................6

Description of Equipment ................................................................................................................................................6

Assembling the Unit .................................................................................................................................................... 7-9

Quick start guide ....................................................................................................................................................... 9-11

Advanced setting .................................................................................................................................................... 11-14

Maintenance ..................................................................................................................................................................15

Replacement Parts .................................................................................................................................................. 16-18

Wiring Diagram ..............................................................................................................................................................19

Warranty/Service and Repair.........................................................................................................................................20

2

SAFETY INFORMATION

MUST READ INSTRUCTIONS BEFORE USE

Read, understand and follow all safety messag-

es and instructions in this manual. Safety mes­sages in this section of the manual contain a sig­nal word with a three-part message and, in some
instances, an icon.

The signal word indicates the level of the hazard in a situ­ation.

Indicates an imminently hazardous situation which, if not
avoided, will result in death or serious injury to the opera­tor or bystanders.

Indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury to the op­erator or bystanders.

Indicates a potentially hazardous situation which, if not
avoided, may result in moderate or minor injury to the
operator or bystanders.

IMPORTANT

Indicates a situation which, if not avoided, may result in
damage to the welding equipment.

Arc Welding

Electric welding or plasma cutting causes ultra­violet rays and weld spatter.

Bystanders will be exposed to ultraviolet rays

and weld spatter.

Wear welding helmet with appropriate shade

lens while using electric welders or plasma
cutters.

Do not allow bystanders while welding or

cutting.

Wear safety shield and protective clothing.

Ultraviolet rays will burn eyes; weld spatter can

cause injury.

Welding produces heat, sparks, hazard of elec­tric shock and/or hazardous vapors

Wear appropriate gloves, helmets or goggles
and other protective clothing.

Follow all instructions and safe practices
while welding or cutting.

Keep bystanders away from immediate area.

Byproducts of welding can cause burns or other
bodily injury.

Risk of Electrical Shock

Safety messages in this section contain three different
type styles.

• Normal type states the hazard.

• Bold type states how to avoid the hazard.

• Italic type states the possible consequences of not
avoiding the hazard.

An icon, when present, gives a graphical description of
the potential hazard.

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 compo­nents without protection.

Disconnect power before servicing.

Do not remove the grounding lug in any elec­trical plug.

Electrical shock can cause injury.

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SAFETY INFORMATION cont'd

Risk of Explosion

Welding causes sparks that can cause explosion.

Use caution and proper procedures when
welding.

Avoid sparks if gasoline vapor and other fuels
are present.

Electrical shock, ames and explosion can cause

serious injury.

Electrical and Magnetic Fields

Welding may cause localized electrical and mag-

netic elds araund cables and power sources.

The magnetic elds created by high currents

may affect the operation of medical equipment.

Route the electrode and work cables together.

Do not place your body between the elec­trode/torch and work cables.

Never coil the electrode/torch lead around
your body.

Do not work next to welding/cutting power
source.

Electrical shock and Magnetic elds can cause

injury.

Disposal of Equipment

IMPORTANT

Disposal of electrical equipment can be hazard­ous to the environment.

Contact local regulations prior to disposal.

Improper disposal can cause an environmental

hazard.

FUMES AND GASES can be dangerous to your
health.

ITEMS REQUIRED FOR MIG WELDING WHICH ARE
NOT PROVIDED WITH THE MIG185i.

1. Full cover welding helmet with proper colored lens
(shade 9 to 11, depending on operator's preference).

2. Proper shielding gas and cylinder.

3. Leather welding gloves.

4. 230 volt single phase 30 Amp AC power.

5. Other personal protective equipment, which may vary
to match the welding being performed.

SAVE THESE INSTRUCTIONS

H.F RADIATION can cause interference

• High frequency (H.F.) can interfere with
radio navigation, safety services, comput­ers, and communications equipment.

• Have only qualied persons familiar with

electronic equipment perform this instal­lation.

• The user is responsible for having a qualied electri­cian promptly correct any interference problem resulting
from the installation.

• If notied by the FCC about interference, stop using the

equipment at once.

• Have the installation regularly checked and maintained.

• Keep high-frequency source doors and panels tightly
shut, keep spark gaps at correct setting, and use ground­ing and shielding to minimize the possibility of interference.

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SPECIFICATIONS

GENERAL DESCRIPTIONS

This welding machine is a power source developed with
inverter technology, suitable for MIG welding.
This welding machine must not be used to defrost pipes.

EXPLANATION OF TECHNICAL SPECIFICATIONS
LISTED ON THE MACHINE PLATE

This machine is manufactured according to the following
international standards:
IEC 60974-1 / IEC 60974-10 (CL. A) / IEC 61000-3-11 /
IEC 61000-3-12.
No. Serial number. Must be indicated on any re-

quest regarding the welding machine.

Single-phase static transformer-rectier

frequency converter.

MIG Suitable for MIG/MAG welding.

U0. Secondary open-circuit voltage.
X. Duty cycle percentage.
The duty cycle expresses the percentage of

10 minutes during which the welding ma­chine may run at a certain current without

overheating.
I2. Welding current
U2. Secondary voltage with I2 current
U1. Rated supply voltage.
1~ 50/60Hz Single-phase 50 or 50 Hz power supply.
I1 Max Max. absorbed current at the corresponding

I2 current and U2 voltage.
I1 eff This is the maximum value of the actual cur-

rent absorbed, considering the duty cycle.
This value usually corresponds to the capac-

ity of the fuse (delayed type) to be used as a

protection for the equipment.
IP23S Protection rating for the housing. Grade 3

as the second digit means that this machine

may be stored, but it is not suitable for use

outdoors in the rain, unless it is protected.

Suitable for use in high-risk environments.

S

NOTE:
The equipment has also been designed for use in environ­ments with a pollution rating of 3. (See IEC 60664).

SPECIFICATIONS

Power Input

Voltage 230 Volt

Phase Single Phase

Frequency 50/60 Hertz

Current 26 Amps

Power Output

Duty Cycle/Rated Output 100% @ 120 Amps

60% @ 140 Amps

20% @ 200 Amps

Output Control Adjustable 20 - 200 Amps

Torch Cable Length 10 Feet

Ground Cable Length 10 Feet

Power Input Cord 9 Feet

Dimensions

Height 16 Inches

Width 11 Inches

Depth 19 Inches

Weight

Base Unit 46 lb

Shipping 50 lb

PROTECTION DEVICES

Block protection

In case of a welding machine malfunction, the display

A

screen

will show the message WARNING to identify
the type of fault. If this message does not disappear when
the machine is switched off and back on, contact service
at 800-ABC-WELD.

Thermal cutout

This unit is protected by a thermostat which prevents
machine operation whenever acceptable temperatures
are exceeded. In these conditions, the fan continues to
operate and the display screen A shows the message

WARNING tH in ashing mode.

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FEATURES

• Compact inverter-style wire feed synergic MIG welder.

• Easy to read LCD display panel and single-knob for selection and adjustments.

• Multiple synergic curves allow you to weld a variety of materials and thicknesses.

• Preset synergic curves automatically provide the proper settings to each individual situation.

• Individual welding parameters and preset by material, thickness, wire type and size along with shielding gas type.

• LCD screen shows welding parameters such as current, voltage, recommended thickness, wire speed and wire diameter.

• Machine automatically sets heat, wire speed for multiple material thicknesses.

• MIG welding of steel, stainless-steel and MIG brazing of high-strength and Boron steels.

• Welds 5356 and 4047 aluminum with standard torch kit,optional steel torch MIG1855

• Spot weld and pause features with adjustable on time.

• Adjustable arc length, inductance, burnback and soft arc starting.

• Faster set up time and reduced production times.

• Over 30 years of industry-leading technical support by calling 800-ABC-WELD

DESCRIPTION OF EQUIPMENT

E

A

B

C

D

G

F

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.

C

CENTRALIZED COUPLING

Welding torch connection.

D

GROUND LEAD

E

GAS SUPPLY CONNECTION

F

POWER SWITCH

Turns the machine off and on.

G

POWER INPUT CORD

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