Harris K2772-1, Operating Manual

Page 1: ...READING THIS MANUAL AND THE SAFETY PRECAUTIONS CONTAINED THROUGHOUT And most importantly think before you act and be careful Sales and Service through Subsidiaries and Distributors Worldwide 4501 Qual...

Page 2: ...in Welding Cutting ANSI Standard Z49 1 from the American Welding Society P O Box 351040 Miami Florida 33135 or CSA Standard W117 2 1974 A Free copy of Arc Welding Safety booklet E205 is available fro...

Page 3: ...utions for materials containing Cadmium and Fluorides BRAZING MATERIALS MAY CONTAIN CADMIUM FUMES ARE POISONOUS AN CAN KILL Do not breathe fumes Even brief exposure to high con centrations should be a...

Page 4: ...ld be used to prevent hazardous situations Refer to Safety in Welding and Cutting ANSI Standard Z49 1 and the operating information for the equipment being used 6 c Do not heat cut or braze tanks drum...

Page 5: ...crans appropri s et non inflammables 4 Des gouttes de laitier en fusion sont mises de l arc de soudage Se prot ger avec des v tements de protection libres de l huile tels que les gants en cuir chemis...

Page 6: ...______________________ Date Received___________________________________________________________________________ Where Purchased_________________________________________________________________________...

Page 7: ...Roll Kits Steel Wire C 1 _____________________________________________________________________________________ MAINTENANCE SECTION D Safety Precautions D 1 Routine Maintenance D 1 Periodic Maintenance...

Page 8: ...RRENT TECHNICAL SPECIFICATIONS POWERBrazer K2772 1 HEIGHT WIDTH DEPTH WEIGHT 14 8 in 8 7 in 23 2 in 30 lbs 376 mm 221 mm 589 mm 13 6 kg PHYSICAL DIMENSIONS INPUT VOLTAGE 1 phase 60 Hz 120 VAC INPUT AM...

Page 9: ...RBrazer is intended for moving the wire feeder about the workplace only WARNING PROCEDURE TO INSTALL DRIVE ROLLS AND WIRE GUIDES ELECTRIC SHOCK CAN KILL Turn the input power OFF at the POWERBrazer bef...

Page 10: ...tool less changing of the drive rolls and wire guides for quick spool changes A tachometer controlled motor powers the patent pending drive rolls for smooth steady feeding without slippage With only...

Page 11: ...B 2 B 2 OPERATION ITEM 1 2 3 DESCRIPTION Wire Feed Speed Knob 5 pin gun trigger connector Triggers on pins A and C Power Switch CASE FRONT CONTROLS POWERBrazer...

Page 12: ...he drive rolls exert on the wire Too much pressure will distort the brazing wire Too little pressure allows the drive rolls to slip Most brazing wires feed best with the pressure arm set between 2 and...

Page 13: ...B 4 B 4 OPERATION POWERBrazer REAR CONTROLS ITEM 1 2 DESCRIPTION Circuit Breaker Power Cord 1 2...

Page 14: ...C 1 ACCESSORIES PBKT 062 PBKT 094 PBGN 062 PBGN 094 1 16 gun Drive Rolls and wire guides 3 32 gun Drive Rolls and wire guides 1 16 gun 3 32 gun KITS AVAILABLE C 1 POWERBrazer...

Page 15: ...the actual wire feed speed Tools required RPM meter 7 16 open end wrench To verify if calibration is necessary 1 Turn power OFF 2 Set the wire feed speed to 100 in min 3 Remove the plastic cover from...

Page 16: ...ibilities that may contribute to the machine symptom Step 3 RECOMMENDED COURSE OF ACTION This column provides a course of action for the Possible Cause generally it states to contact your local Author...

Page 17: ...load 1 Plug in the PowerBrazer 2 Turn on the power switch 3 Check cords for damage Verify the brazing wire easily feeds through the gun Consult a trained repair person if the circuit breaker repeatedl...

Page 18: ...It may not be accurate for all machines covered by this manual The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels If the diagram is illegible write...

Page 19: ...DIMENSIONS F 2 F 2 17 19 8 65 16 CIRCLE 12 x 18 ELLIPSE 23 17 14 81 POWERBrazer...

Page 20: ...POWERBrazer NOTES...

Page 21: ...POWERBrazer NOTES...

Page 22: ...electrically live parts or electrode with skin or wet clothing Insulate yourself from work and ground No toque las partes o los electrodos bajo carga con la piel o ropa moja da Aislese del trabajo y...

Page 23: ...e Be und Entl ftung des Arbeitsplatzes Mantenha seu rosto da fuma a Use ventila o e exhaust o para remover fumo da zona respirat ria Turn power off before servicing Desconectar el cable de ali mentaci...

Page 24: ...ervice through Subsidiaries and Distributors Worldwide 4501 Quality Place Mason Ohio 45040 U S A Web Site www harrisproductsgroup com World s Leader in Welding and Cutting Products a Division of Linco...