Model: XI50DU Maximum Continuous Output ---------------------------------------------------------- 500 Watts Surge Capability (0.1 second) -------------------------------------------------------- 1000 Watts No Load Current Draw ------------------------------------------------------------------------- <0.5A Output Wave Form ----------------------------------------------------------- Modified Sine Wave Input Voltage Range ----------------------------------------------------------- 10.5V – 15.5V DC

important safety instructions1. Consider having someone close enough by to come to your aid when you 1.1 work near a lead-acid battery. Have plenty of fresh water and soap nearby in case battery acid contacts 1.2 skin, clothing, or eyes. If acid enters the eye area, rinse with cold water for at least 10 minutes and get medical help immediately. Do not smoke, or use matches or cigarette lighter, or allow any spark or 1.3 flame near the battery or engine. Never operate the jump starter if it has a

Until the final conclusions of the research are reached, you may wish to minimize your exposure to electromagnetic fields when welding or cutting. To reduce magnetic fields in the workplace: • Keep cables close together by twisting or taping them. • Arrange cables to one side and away from you. • Do not coil or drape cables around your body. • Keep cutting power source and cables as far away from you as practical. • Connect work clamp to workpiece as close to the cut as possible. About Pacemaker

RECHARGE WHEN FIRST RECEIVED (EVEN IF GREEN ‘FULL POWER’ LED GLOWS), AFTER EACH USE AND EVERY 3 MONTHS. IMPORTANT SAFETY INSTRUCTIONS Save these instructions important safety instructions Someone should be within range of your voice or close enough to come to your aid when you are working near a lead-acid battery. Have plenty of fresh water and soap nearby in case battery acid contacts skin, clothing, or eyes. If acid enters the eye area, rinse with cold water for at least 10 minutes and get med

07 9807600477 DRIVE BEARING ROLLER 10 9807600579 DRIVE TENSIONER KNOB 11 9807600580 DRIVE TENSION SPRING Reference Number Part Number Description 01 93537 93550 NOZZLE 3/8", TWECO STYLE 21-37 NOZZLE 1/2", TWECO STYLE 21-50 02 93524 93530 93535 .024 CONTACT TIPS, TWECO STYLE 11-23, PKG. OF 5 .030 CONTACT TIPS, TWECO STYLE 11-30, PKG. OF 5 .035 CONTACT TIPS, TWECO STYLE 11-35, PKG. OF 5 03 9807600581 GUN NECK 06 9807600520 GUN HANDLE ASSEMBLY WITH TRIGGER 12 9807600478 GAS VALVE 9807600516 LINER M

FUME HAZARDS 1.5 WARNING: FUMES, GASES, AND VAPORS CAN CAUSE DISCOMFORT, ILLNESS, AND DEATH! To reduce risk of discomfort, illness, or death, read, understand, and follow the following safety instructions. In addition, make certain that anyone else that uses this welding equipment or is a bystander in the welding area, understands and follows these safety instructions as well. Do not weld in an area until it is checked for adequate ventilation as • described in ANSI standard #Z49.1. If ventilati

• FAILURE TO DO SO CAN RESULT IN SERIOUS INJURY OR DEATH. LEA EL MANUAL COMPLETO ANTES DE UTILIZAR ESTE PRODUCTO. • CUALQUIER FALLA PODRIA RESULTAR EN SERIAS LESIONES O PODRIA SER MORTAL. 00-99-001090/0610 DO NOT RETURN THIS PRODUCT TO THE STORE! Call Customer Service for Assistance: 800-621-5485 .NO LO DEVUELVA este producto A LA TIENDA! Llame a Servicios al Cliente para Asistencia: 800-621-5485 Table of Contents Section Page IMPORTANT SAFETY INSTRUCTIONS 2 INVERTER FEATURES 3 BEFORE USING YOUR

Failure to make the correct connections will result in blown fuses and permanent damage to the inverter. OPERATING INSTRUCTIONS5. Connect the inverter (see “CONNECTING INVERTER CABLES” section).1. Make sure the device to be operated is turned OFF.2. Plug the device into the inverter AC outlet.3. Press and hold the ON/OFF 4. switch to turn the inverter on. (The internal speaker will make a brief “beep”. This is normal.) The Wattage out LED will glow and the digital display will show .. Turn the d

If possible, the work piece should be positioned so that the bead will run on a flat surface. Preparing The Joint For effective welding, the surfaces to be joined must be free of dirt, rust, scale, oil or paint. Welding on metals not properly cleaned will cause a brittle and porous weld. If the base metal pieces to be joined are thick or heavy, it may be necessary to bevel the edges, with a metal grinder, at the point of contact, as shown below. The angle of the bevel should be approximately 60

b. Delivery pressure continues to rise with down stream valve closed, c.) The gauge pointer does not move off the stop pin when pressurized or fails to return to the stop pin after pressure is released. HOT SLAG/MOLTEN METAL HAZARDS WARNING PLASMA ARC CUTTING CAN CAUSE SERIOUS BURNS FROM HOT SLAG OR MOLTEN METAL! To reduce risk of injury from serious burns caused by flying or dripping hot slag or molten metal, read understand and follow the following safety instructions. In addition, make certai