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2. Insert filter lens.

3. Attach the stiffeners over the pins on

the lens retainers (See Figure 5).

4. To attach the handle, place shield on

a flat surface and press handle into
place (See Figure 6).

NOTE: 

If you have never welded before

or have little experience, a full face
helmet is recommended. Both hands
are needed to stabilize and control the
angle and arc length of the electrode.

1. Be sure to read,

understand, and
comply with all
precautions in the
General Safety
Information section.
Be sure to read the entire section
entitled Welding Guidelines prior to
using this equipment.

2. Turn welder off and plug into

appropriate receptacle: 
115v-15 amp - 1/16 electrodes
115v-20 amp - 5/64 electrodes

3. Verify that the surfaces of metals to

be joined are free from dirt, rust,
paint, oil, scale or other contaminants.
These contaminants make welding
difficult and cause poor welds.

All persons 
operating this

equipment or in the area while
equipment is in use must wear

4

Shielded Metal Arc Welder

2.  Push forward and snap front of

handle in cutout in cabinet.

3. Fasten screw through handle and

into cabinet (See Figure 2).

WORK CLAMP (ALL MODELS)

1. Loosen hex bolt or nut on work

clamp.

2. Insert either cable from the welder

through the clamp handle and slide
bare wire under the clamp block.
Tighten hex bolt or nut making sure
bare wire is clamped securely.

ELECTRODE HOLDER (ALL MODELS)

1. Remove insulation handle from the

holder body by pulling the two
pieces apart. 

2. Slide the other weld cable through

the handle.

3. Loosen the wire clamping screw and

slide the bare cord wire under the
clamp block. Tighten the clamping
screw making sure the wire is secure.

4. Slide the handle over the electrode

holder body and press to stop. Make
sure the handle is secure and there
is no exposed metal on the holder.

HANDSHIELD (ALL MODELS EXCEPT
WS1020)

1. Cut retainer stiffeners and

detachable handle away from shield.
Trim the excess plastic to remove
sharp edges.

protective welding gear including: eye
protection with proper shade as
specified in the following chart, flame
resistant clothing, leather welding
gloves, and full foot protection. 

If heating, welding, or
cutting materials that
are galvanized, zinc
plated, lead, or
cadmium plated refer to the General
Safety Information Section for
instructions. Extremely toxic fumes are
created when these metals are heated.

4. Connect the work clamp to the

work piece. Make sure the contact is
on bare metal and not obstructed
by paint, varnish, corrosion, or non-
metallic materials. 

5. Insert the exposed part of the

electrode rod (the end with no flux)
into the jaws of the electrode holder.

6. Set the amperage adjustment knob

to the proper amperage for the
electrode rod diameter.  Refer to
the following chart for proper
electrode  current settings.

The electrode 
holder and rod are

electrically “live” (current potential)
when the welder is on. 

Grounding against 
any metallic

surface may produce an arc which
could cause sparks and damage
eyesight. 

7. Hold the electrode rod away from

the grounded work piece or
workbench. Turn on the welder.

8. Position the electrode to begin weld,

lower the welding helmet or position
the hand shield, and strike an arc.
Adjust weld amperage as needed.

9. When finished welding, turn welder

off and store properly.

Clamping

block

Figure 3 - Work Clamp Assemblies

Figure  4 - Electrode Holder Assembly

Operation

MANUAL

Electrode

Current

Diameter

Setting (Amps)

1/16" (1.6 mm)

35-80

5/64" (2 mm)

45-100

For specific settings, see weld guide
marked on welder

Assembly 

(Con’t)

Lens

Lens
Retainer

Retainer
Stiffener

Figure 5

Figure 6

Summary of Contents for WS0900

Page 1: ...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 recommen...

Page 2: ...protective clothing and take precautions to prevent injury from falls Never attempt to use this equipment at current settings or duty cycles higher than those specified on the equipment labels Never...

Page 3: ...ons a Remove the coating from the base metal b Make sure that the welding area is well ventilated c Use an air supplied respirator Extremely toxic fumes are created when these metals are heated The el...

Page 4: ...trode holder body and press to stop Make sure the handle is secure and there is no exposed metal on the holder HANDSHIELD ALL MODELS EXCEPT WS1020 1 Cut retainer stiffeners and detachable handle away...

Page 5: ...Various types of flux exist Each coating is used for a particular welding situation While the metal is molten it can be contaminated by elements in the air This contamination could weaken the weld Th...

Page 6: ...welding conditions Work angle is the angle from horizontal measured at right angles to the line of welding For most applications a 45 travel angle and 45 work angle is sufficient For specific applicat...

Page 7: ...t loose from the weld bead The final clean up is done with a wire brush When making multiple weld passes remove the slag before each pass WELDING POSITIONS Four basic welding positions can be used fla...

Page 8: ...Check all welder external connections 1 Avoid contact with work piece 2 Make sure clothing and work area are dry 1 If possible relocated welder to avoid use of extension cord If relocation of welder i...

Page 9: ...purchaser Some states do not allow limitations on how long an implied warranty lasts so above limitations may not apply to you B ANY INCIDENTAL INDIRECT OR CONSEQUENTIAL LOSS DAMAGE OR EXPENSE THAT M...

Page 10: ...4400AV 1 10 Welding cable 6 AWG 6 ft 2 11 Power cord 14 2 AWG 6 ft Type SJT WC000400AJ 1 12 On Off switch WC400100AJ 1 13 Hand wheel WC302100AJ 1 Standard hardware item available at local hardware or...

Page 11: ...6 AWG 6 ft 2 13 Power cord 14 3 AWG 6 ft Type SJT WC000100AJ 1 14 On Off switch WC400000AJ 1 15 Strain relief WC102000AV 3 16 Hand wheel WC302000AJ 1 Standard hardware item available at local hardware...

Page 12: ...may not be used Lap Joint a joint between two overlapping members in parallel planes Open Circuit Voltage OCV the voltage between the electrode and the work clamp of the welding machine when no curren...

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