Lincoln Electric 350-SA - Manuals

Lincoln Electric 350-SA – Manual in PDF format online.

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Manual

Manual Lincoln Electric 350-SA

Summary

Page 2 - SAFETY; WARNING; CALIFORNIA PROPOSITION 65 WARNINGS; The Above For Diesel Engines

FOR ENGINEpowered equipment. 1.a. Turn the engine off before troubleshooting and maintenance work unless the maintenance work requires it to be running. ____________________________________________________ 1.b. Operate engines in open, well-ventilated areas or vent the engine exhaust fumes outdoors....

Page 3 - ii

ii SAFETY ii ARC RAYS can burn. 4.a. Use a shield with the proper filter and cover plates to protect your eyes from sparks andthe rays of the arc when welding or observingopen arc welding. Headshield and filter lensshould conform to ANSI Z87. I standards. 4.b. Use suitable clothing made from durable...

Page 4 - iii

FOR ELECTRICALLYpowered equipment. 8.a. Turn off input power using the disconnect switch at the fuse box before working onthe equipment. 8.b. Install equipment in accordance with the U.S. National Electrical Code, all local codes and the manufacturer’srecommendations. 8.c. Ground the equipment in ac...

Page 5 - iv; PRÉCAUTIONS DE SÛRETÉ

iv SAFETY iv PRÉCAUTIONS DE SÛRETÉ Pour votre propre protection lire et observer toutes les instructions et les précautions de sûreté specifiques qui parraissent dans ce manuel aussi bien que les précautions de sûreté générales suivantes: Sûreté Pour Soudage A L’Arc 1. Protegez-vous contre la secous...

Page 6 - Thank You; This statement appears where the information; CAUTION; Please Examine Carton and Equipment For Damage Immediately

Thank You for selecting a QUALITY product by Lincoln Electric. We want you to take pride in operating this Lincoln Electric Company product••• as much pride as we have in bringing this product to you! Read this Operators Manual completely before attempting to use this equipment. Save this manual and...

Page 7 - Page; TABLE OF CONTENTS

Page GENERAL DESCRIPTION ..................................................................................................7 DESIGN SUMMARY ............................................................................................................7 OPTIONAL FEATURES....................................

Page 8 - For long life and dependable operation.

GENERAL DESCRIPTION The 350-SA is a heavy duty engine-driven DC arcwelding power source capable of providing constantcurrent output for stick welding or DC TIG welding.With the addition of the optional Wire Feed Module forK1314-4, the 350-SA will provide constant voltageoutput for running the LN-25,...

Page 9 - OPTIONAL FEATURES; Ether Start Kit (K793) for Perkins Engine; Optional field installed water valve kit available.; Order; Mufflers; Mufflers are standard on the 350-SA Perkins.; DIMENSIONS

– 8 – OPTIONAL FEATURES Accessory Set (K703) Includes electrode and work cables, headshield, workclamp, and electrode holder. Ether Start Kit (K793) for Perkins Engine W h e n f r e q u e n t s t a r t i n g i s e x p e c t e d b e l o w -12°C, (10°F) remove the “thermostart” system andinstall the o...

Page 10 - Machine; SPECIFICATIONS

– 9 – Product Name Description Horsepower Operating Speeds Displacement Capacities Perkins D3.152 3 Cylinder, 4 Cycle, Water-Cooled Diesel Engine with Thermostart Glow Plug and Engine Protection Full Load: 38.2 HP @ 1725 RPM Full Load: 1725 RPM High Idle: 1800 RPM Low Idle: 1350 RPM 152 Cu. in. (2.5...

Page 11 - PRE-OPERATION INSTALLATION; Safety Precautions; A lift bail is provided for lifting with a hoist.; Trailers; Design capacity of trailer vs. weight of Lincoln; S e e a dd i t i o n a l w a r n i n g i n fo r m a t i o n a t; FALLING EQUIPMENT; can cause

– 10 – PRE-OPERATION INSTALLATION Safety Precautions Exhaust Spark Arrester Some federal, state or local laws may require thatd i e s e l e n g i n e s b e e q u i p p e d w i t h e x h a u s t s p a r karresters when they are operated in certain locationswhere unarrested sparks may present a fire h...

Page 12 - P r o p e r p l a c e m e n t o f t h e e q u i p m e n t o n t h e; Polarity Control & Cable Sizes; Positive; polarity, connect the electrode cable to; P o s i t i v e; polarity, connect the electrode cable to the “; Negative

– 11 – 3. P r o p e r p l a c e m e n t o f t h e e q u i p m e n t o n t h e undercarriage to ensure stability side to side andf r o n t t o b a c k w h e n b e i n g m o v e d a n d w h e nstanding by itself while being operated or serviced. 4. T y p i c a l c o n d i t i o n s o f u s e , i . e ....

Page 13 - NEGATIVE GROUND; PRE-OPERATION SERVICE; R E A D; Oil; D O N O T; GASES FROM BATTERY can explode.

– 12 – Battery Charging The 350-SA is equipped with a wet charged battery.The charging current is automatically regulated whenthe battery is low (after starting the engine) to a tricklecurrent when the battery is fully charged. When replacing, jumping or otherwise connecting thebattery to the batter...

Page 14 - ENGINE OPERATION; Starting the Perkins D3.152 Engine; d) Press the “START” button. Release button when; C o l d W e a t h e r S t a r t i n g; Stopping the Perkins D3.152 Engine; Check the crankcase oil and radiator water level.

– 13 – ENGINE OPERATION Operate the welder with the doors closed. Leavingthe doors open changes the designed air flow and cancause overheating. Starting the Perkins D3.152 Engine a) Turn the idler control to “HIGH”. b) Turn the ignition control to “ON”. c) Push in the “RESET” button. d) Press the “S...

Page 15 - Idler Operation; WELDER OPERATION; Duty Cycle

– 14 – When a forceful “digging” arc is required, usually forvertical and overhead welding, use a higher “CurrentR a n g e S e l e c t o r ” s e t t i n g a n d l o w e r o p e n c i r c u i tvoltage. For example: to obtain 175 amps and aforceful arc, set the “Current Range Selector” to the240-160 p...

Page 16 - MAINTENANCE; Blow out the welder and controls with an air hose; Auxiliary Power

– 15 – MAINTENANCE General Instructions for Diesel EngineWelders 1. Blow out the welder and controls with an air hose at least once every two months. In particularlydirty locations, this cleaning may be necessaryonce a week. Use low pressure air to avoid drivingdirt into the insulation. 2. “Current ...

Page 17 - Cooling System; If the welder is used in dirty or dusty locations,

– 16 – 3. Change the crankcase oil at regular intervals using the proper grade of oil as recommended in theengine operating manual. 4. C h a n g e t h e o i l f i l t e r i n a c c o r d a n c e w i t h t h e i n s t r u c t i o n s i n t h e e n g i n e o p e r a t o r ’ s m a n u a l .When the fil...

Page 18 - Idler Maintenance; The solenoid plunger must work freely because; Nameplates; TROUBLESHOOTING

– 17 – Idler Maintenance Before doing electrical work on the idler printedcircuit board, disconnect the battery. ------------------------------------------------------------------------ 1. The solenoid plunger must work freely because b i n d i n g c a n c a u s e e n g i n e s u r g i n g . I f s u...

Page 21 - ELECTRONIC IDLER TROUBLESHOOTING GUIDE

– 20 – ELECTRONIC IDLER TROUBLESHOOTING GUIDE Engine Will Not Return to Idle in Approximately 15 Seconds Set Idler Control Switch to the Auto Position Check to see Whether Oil Pressure Light is On and Alternator is Charging Light OFF Light ON If Oil Light is O.K., Replace Check Continuity of Idler O...

Page 23 - DIMENSION PRINT

– 22 – DIMENSION PRINT (52.94) (31.75) (20.91) (28.00) (22.00) (22.50) * (24.50) (27.12) CENTER OF GRAVITYWITH OIL AND WATERIN ENGINE, BUT NOFUEL. (67.00) (65.25) 165.7 # (61.00) (53.75)* (8.12) (3.00) (.88) (16.53) (35.10) (32.82) (43.13) (45.07) (6.00) * 1.5(.59) X 2.8(1.10) SLOTS# 1.8(.69) DIA. H...

Page 24 - Lincoln Welding School; BASIC COURSE; weeks of fundamentals

– 23 – Now Available...12th EditionThe Procedure Handbook of Arc Welding With over 500,000 copies of previous editions published since 1933, the Procedure Handbook is considered by many to be the “Bible” of the arc welding industry. T h i s p r i n t i n g w i l l g o f a s t s o d o n ’ t d e l a y...

Page 27 - CONDITIONS OF WARRANTY; WARRANTY LIMITATIONS; LIMITED WARRANTY

• Sales and Service through Subsidiaries and Distributors Worldwide • Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB SITE: www.lincolnelectric.com World's Leader in Welding and Cutting Products Premier Manufacturer of Industrial Motors STATEMENT OF LIMITED WARRANTY The Lin...