WS0990
WS0970
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.
Operating Instructions and Parts Manual
Model WS0970 and WS0990
Shielded Metal
Arc Welder
Description
This Campbell Hausfeld Arc Welder is
designed to be used on standard 115V
household current. It is equipped with an
output control to accurately select the
proper current needed for various
welding conditions. Internal components
are thermostatically protected.
This welder can weld up to 1/8 in. steel in
a single pass. Recommended electrode
size is 1/16 in. diameter for 15 amp
circuits, up to 5/64 in. diameter for 20
amp circuits. For replacement electrodes,
call (800) 746-5641 for the nearest dealer.
Unpacking
When unpacking, inspect carefully for any
damage that may have occurred during
transit. Report any damaged or missing
items by calling 1-800-746-5641.
Circuit Requirements
This equipment
requires a
dedicated 115 volt circuit. Refer to the
following chart for the 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 or tripped circuit breakers
can result from failure to comply with
this recommendation.
Components and Controls
1. Work Clamp - connect to work piece
2. Electrode Holder - holds electrode
welding rod
!
CAUTION
3. Power Cord - plug into 115 volt outlet.
4. Power Switch - High/Off/Low.
5. Indicator Light - light activates if
thermostat has automatically shut unit
off.
General Safety
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.
!
WARNING
!
DANGER
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.
Always keep a fire
extinguisher accessible
while performing arc
welding operations.
!
WARNING
!
CAUTION
Figure 1 - Welder Components and Controls
QU
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Need
Assistance?
Call Us First!
1-800-746-5641
IN972101AV 2/09
Low
15 amp
High
20 amp
Heat
Circuit Breaker or
Setting
Slow Blow Fuse
©2009 Campbell Hausfeld/Scott Fetzer
For parts, product & service information
visit
www.chpower.com
REMINDER: Keep your dated proof of purchase for warranty purposes! Attach it to this manual or file it for safekeeping.
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WS0970
WS0990
