Lincoln Electric INVERTEC IM10051 Operator's Manual

Lincoln electric welder user manual

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IM10051

INVERTEC V311-T AC/DC

December, 2009

Safety Depends on You

Lincoln arc welding and cutting

equipment is designed and built

with safety in mind. However,

your overall safety can be

increased by proper installation ...

and thoughtful operation on your

part. DO NOT INSTALL, OPER-

ATE OR REPAIR THIS EQUIP-

MENT WITHOUT READING

THIS MANUAL AND THE SAFE-

TY PRECAUTIONS CONTAINED

THROUGHOUT. And, most

importantly, think before you act

and be careful.

OPERATOR'S MANUAL

Page 1 RETURN TO MAIN MENU IM10051 INVERTEC V311-T AC/DC December, 2009 Safety Depends on You Lincoln arc welding and cutting equipment is designed and built with safety in mind. However, your overall safety can be increased by proper installation ... and thoughtful operation on your part.
Page 8 T T h h a a n n k k Y Y o o u u...
Page 11 Insulate yourself from the work and ground. Always wear dry insulating gloves.
Page 12 ¹ lso called “inverse time” or “thermal/magnetic” circuit breakers. These circuit breakers have a delay in tripping action that decreases as the magnitude of the current increases.
Page 14 STRAIN RELIEF BOOT TIG ADAPTER TIG TORCH POWER CABLE WITH GAS FITING RETAINING COMPOUND...
Page 15 WELDING CABLE 1.00 in. TRIM, IF REQ’D 25 mm TO FIT OVER CABLE COPPER FERRULE WELDING CABLE SET SCREW COPPER TUBE BOOT BRASS PLUG...
Page 18 V 3 1 1 -T I I N N V V E E R R T T E E C C AC/DC...
Page 19 4.3Hz 0.0s 0.2s 0.2s 5.0s 10.0s 0.2Hz 0.2s 100Hz 10.0s 100Hz 10.0s ..
Page 20 PRE-FLOW PRE-FLOW PRE-FLOW --GAS ON-- FIGURE B.5 2-STEP OPERATION SEQUENCE PRE-FLOW --GAS ON-- FIGURE B.6 4-STEP OPERATION SEQUENCE PRE-FLOW --GAS ON-- (3A) PRE-FLOW PRE-FLOW --GAS ON--...
Page 26 Set Point Weld Current Decrease Arc Length Average Arc Length Increase Arc Length...
Page 30: Step 2. Possible Cause
Step 3. RECOMMENDED COURSE OF ACTION Step 1. LOCATE PROBLEM (SYMPTOM). Step 2. POSSIBLE CAUSE.

Invertec v311-t ac/dc