Campbell Hausfeld WG2020 User Manual

Wire feed arc welder, Description, General safety

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background image

Heat

Circuit Breaker or

Selector

Slow Blow Fuse

Low 15

amp

High 20

amp

Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described.
Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or
property damage! Retain instructions for future reference.

IN212800AV 7/99

Operating Instructions & Parts Manual

Model WG2020

Wire Feed
Arc Welder

BUILT TO LAST

TM

The Campbell Hausfeld WG2020 is a 70
amp, single phase 115 volt input, wire
feed arc welding machine equipped
with infinite wire speed control to
accurately select proper wire feed rate
needed for various welding conditions.
Internal components are
thermostatically protected.

This welding system is designed for use
with the Flux Core Arc Welding (FCAW)
or the Gas Metal Arc Welding (GMAW)
process. As delivered from the factory,
this welder can weld with .024” (.6mm)
to .035” (.9mm) diameter wire. A starter
spool of flux-cored wire is included.

1

2

4

5

6

3

1. Work Clamp - connect to work piece.

2. Wire Feed Gun

3. Power Cord - plug into 115 volt

outlet.

4. On/Off Switch - illuminates if

thermostat has automatically shut
unit off.

5. Infinite Wire Speed Control - turns

clockwise to increase wire speed and
counterclockwise to decrease wire
speed.

6. Heat Selector - Selects welding

power. Four selections are possible;
low 1, low 2, high 1 and high 2.

Danger means a
hazard that will

cause death or serious injury if the
warning is ignored.

Warning means a
hazard that could

cause death or serious injury if the
warning is ignored.

Caution means a
hazard that may

cause minor or moderate injury if the
warning is ignored. It also may mean a
hazard that will only cause damage to
property.

NOTE: Note means any additional
information pertaining to the product
or its proper usage.

Figure 1 -
Welder Components
and Controls

See page 7 for supply cable
replacement instructions.

Q

UA

LIT

Y

A

SSURANCE

P

ROG

RA

M

Need

Assistance?

Call Us First!

1-800-746-5641

Unpacking

All welding accessories for the
welder are inside the wire feed
compartment. Lift and remove wire
feed cover to find handle,
workclamp, etc.
When unpacking,
inspect carefully for any damage that may
have occurred during transit. Make sure
any loose fittings and screws, etc. are
tightened before putting unit into service.

This equipment
requires a dedicated

115 volt circuit. Refer to the following
chart for correct circuit breaker or fuse
rating. Do not run other appliances, lights
or tools on this circuit while operating
this equipment. Extension cords are not
recommended. Blown fuses and tripped
circuit breakers can result from failure to
comply with this recommendation.

Description

CIRCUIT REQUIREMENTS

COMPONENTS AND CONTROLS

General Safety

For parts, product & service information

visit www.campbellhausfeld.com

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