Assessments - 2, GPA: 4
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Facilidade de uso
Each regulator is designed to be used with a specific gas or mixture of gases. The argon and argon mixture use the same thread type. The 100% carbon dioxide uses a different thread type. An adapter is available at your local welding gas supplier to change between the two. HOOKUP PROCEDURE ! WARNING Cylinder gas is under high pressure. Point cylinder outlet away from yourself and any bystanders before opening. 1. With cylinder securely installed, stand on side of cylinder opposite cylinder outlet then remove cylinder cap and open valve slightly by turning Figure 8 - Hookup 5 Wire Feed Arc Welder Assembly (Continued) HOOKUP PROCEDURE (Continued) counterclockwise. When gas is emitted from cylinder, close valve by turning clockwise. This will blow out dust or dirt that may have accumulated around valve seat. 2. Install regulator onto cylinder valve. Tighten stem nut securely to gas valve. 3. Install one end of gas hose to fitting on the rear of welder and other end of hose to fitting on regulator using hose clamps on each connection. Make sure gas hose is not kinked or twisted. 4. While standing opposite cylinder outlet, slowly open cylinder valve. Inspect for leaks in the connections. 5. Pull trigger on gun to allow gas to flow. Adjust gas regulator to maximum flow by moving clockwise. Release trigger. 6. Remember to close gas cylinder valve when finished welding. Handshield Assembly Figure 9 Lens Lens Retainer Retainer Stiffener Figure 10 1. Cut retainer stiffeners and detachable handle away from shield. Trim the excess plastic to remove sharp edges. 2. Insert filter lens. 3. Attach the stiffeners over the pins on the lens retainers (See Figure 9). 4. To attach the handle, place shield on a flat surface and press handle into place (See Figure 10). 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 torch. Welding Helmet Assembly (Promotional Models Only) Figure 11 Headgear Face Shield Shaded Lens Clear Lens Cover (2) Post Lens Retainer Adjustment Arm (2) Tension Nut (2) Stud Screw (2) 1. Remove the lens retainer from the face shield with a regular screwdriver by prying against the shield and post of the lens retainer. 2. Remove the protective film covering from both sides of each lens cover. Put one clear lens cover on each side of the shaded lens. Place these three lenses together into the face shield and secure with the lens retainer. The lens retainer should snap into the second notch in the face shield. 3. Position one of the holes in the adjustment arm over the pins which are located in the ear area of the face shield. These adjustment arms control the closeness of fit and can be easily repositioned if necessary. 4. Position the headgear inside the face shield. Assemble the helmet by inserting the stud screw through the headgear and shield into the tension nut as shown. Do not tighten tension nut completely. 5. Trial fit the welding helmet. Adjust headgear ratchet band to a comfortable position and lower the face shield. If the shield is too far or too close to the face, use a different hole in the adjustment arm. Adjust the tension nuts so that helmet can be easily lowered over the face by nodding the head. Operation 1. Be sure to read, understand and comply with all precautions in the General Safety Information section. Be sure to read entire "Welding Guidelines" section before using this equipment. MANUAL 2. Turn welder off. 3. Verify 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 ! WARNING operating this equipment or in the area while equipment is in use must wear protective welding gear including: eye protection with proper shade, flame resistant clothing, leather welding gloves and full foot protection. ! WARNING If heating, welding or cutting galvanized, zinc plated, lead, or cadmium plated materials, refer to the General Safety Information Section for instructions. Extremely toxic fumes are created when these metals are heated. 4. Connect work clamp to work piece or workbench (if metal). Make sure contact is secure. Avoid surfaces with paint, varnish, corrosion or nonmetallic materials. 5. Position Heat Selector on front panel to desired setting. Metal Heat Thickness Setting 24 - 14 Gauge (MIG only) Low 1 or 2 18 - 14 Gauge (Flux Core) Thicker Than 14 Gauge High 1 or 2 NOTE: These settings are general guidelines only. Heat setting may vary according to welding conditions and materials. 6 Model WG2040, WG2044, WG2045, WG3000 Operation (Con't.) 3. Inspect the condition of the gun tip approximately 6 months. For mild steel and nozzle. Remove any weld slag. welding, AWS ER70S6 solid wire or AWS Replace gun tip or nozzle if damaged. E71T-GS Flux-core wire is recommended. 6. Rotate Wire Speed Control to setting number 5 ...
Este manual também é adequado para os modelos :Ditado - WG2040 (3.32 mb)
Ditado - WG2044 (3.32 mb)
Ditado - WG3000 (3.32 mb)