Lincoln Electric SVM204-A service manual Engine Operation, Stopping the Engine

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B-6

OPERATION

B-6

 

 

 

 

ENGINE OPERATION

Break-in Period

 

Starting/Shutdown Instructions

It is normal for any engine to use larger quantities of oil

 

until break-in is accomplished. Check the oil level

Be sure all Pre-Operation Engine Service has been

twice a day during the break-in period (about 50 run-

ning hours). Change the oil after the first 5 hours of

performed. Also, Read owners manual before starting

operation. See the Engine Instruction Manual for fur-

for the first time. (See INSTALLATION section)

ther details.

 

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Remove all loads connected to the AC power recepta- cles. Before starting, first open the fuel shutoff valve.

Always pull the choke control out when starting the engine; cold, warm or hot.

Turn the engine switch to the “Start” position and crank the engine until it starts, slowly return the choke control to the full “in” position (choke open), and turn

the switch to the Auto Idle ( / ) position. Do not turn the switch to the “start” position while the engine is running because this will cause damage to the ring gear and/or starter motor.

Stopping the Engine

Remove all welding and auxiliary power loads and allow engine to run for a few minutes to cool the engine.

Stop the engine by placing the engine switch in the

“Off” ( ) position.

WARNING

Close the fuel valve when the machine is transported to prevent fuel leakage from the carburetor.

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CAUTION

IN ORDER TO ACCOMPLISH THIS BREAK-IN, THE UNIT SHOULD BE SUBJECTED TO MODERATE LOADS, WITHIN THE RATING OF THE MACHINE. AVOID LONG IDLE RUNNING PERIODS. REMOVE LOADS AND ALLOW ENGINE TO COOL SEVERAL MINUTES AT LOW IDLE BEFORE SHUTDOWN.

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Low Oil Sensing

This engine has a built in sensor which responds to low oil level (not pressure). When activated, the system will shut the engine down. The engine will not restart until sufficient oil is added. Check oil level frequently and add oil as required to the full mark on the dipstick.

DO NOT OVERFILL.

Typical Fuel Consumption

 

KOHLER CS 12.75 HP

 

 

NO LOAD.

.20 GALLONS/HOUR

2250 R.P.M

.75 ( LITERS/HOUR)

 

 

NO LOAD

.40 GALLONS/HOUR

3750 R.P.M.

1.51 ( LITERS/HOUR)

 

 

DC CC WELD OUTPUT

.73 GALLONS/HOUR

100 AMPS, 25 VOLTS

2.77 ( LITERS/HOUR)

 

 

AUXILIARY POWER

.99 GALLONS/HOUR

5200 KVA

3.74 ( LITERS/HOUR)

 

 

OUTBACK® 185

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Contents Outback Safety California Proposition 65 WarningsElectric Shock can kill ARC Rays can burn Can be dangerousCylinder may explode Powered equipmentWelding Cutting Sparks can cause fire or If damaged ExplosionPrécautions DE Sûreté Sûreté Pour Soudage a L’ArcSafety Methods of Reducing Emissions Mains Supply Master Table of Contents for ALL Sections Table of Contents Installation Section AC Auxiliary Power InstallationTechnical Specifications Outback 185 K2706-1 Bore x StrokeLocation and Ventilation Safety PrecautionsStoring Tilting PRE-OPERATION Engine ServiceStacking OILCable Size and Length Cable Amps Length 30% Duty CycleCable Installation Machine GroundingCircuit Breakers Auxiliary Power ReceptaclesPremises Wiring See Figure A.1Table A.2 Electrical Device USE with the Outback Type Common Electrical Devices Possible ConcernsTable of Contents Operation Section Safety Instructions OperationWork Clamp Ground Auxiliary Power Graphic Symbols Used on this Equipment or in this ManualOIL AIR Cleaner Fuel BreakerGeneral Description Design Features AdvantagesOperational Features and Controls Recommended ApplicationsWhen in Auto Idle WELDER/GENERATOR ControlsEngine Operation Stopping the EngineService this equipment Only qualified Personnel should install, use, orWith a Lincoln Wire Electric Shock can kill120V Receptacle Operation 240V Receptacle OperationTable B.3 Auxiliary Power Applications Outback Table of Contents Accessories Section Accessories OPTIONS/ACCESSORIESTable of Contents Maintenance Section Maintenance Safety Precautions Tighten dipstick firmly before startingTo service the pre-cleaner Kohler CSMaintenance Outback 1TABLE of CONTENTS-THEORY of Operation Section E-1 Engine STARTING, Protection and Battery Charging Theory of OperationEngine STARTING, Protection and Battery Charging contin- ued Automatic Idle System Figure E.4 Automatic Idle SystemFlashing Generating PowerBuilding Output AC Output Weld Output Control Generating PowerDC Weld Output Weld Boost1TABLE of Contents Troubleshooting and Repair F-1 HOW to USE Troubleshooting Guide Troubleshooting and RepairLocate PROBLEM SYMPTOM PC Board Troubleshooting Procedures Engine switch DisconnectingThis plug disables the normal Engine shut down functionTroubleshooting and Repair Problems Symptoms Procedure Engine RPM adjustmentAdjustment procedure Troubleshooting and Repair Voltage, and resistance Tests Perform the stator resistance Voltage testsBrush and slip ring service EngineBrush and slip Ring Service procedureCircuit tests Outback Engine RPM Adjustment Procedure Test DescriptionEngine RPM Adjustment Procedure Strobe-Tach MethodControl Lever Frequency Counter MethodTOP View of Engine Vibratach MethodThrottle Adjustment Procedure High Idle Adjustment Throttle Adjustment ProcedureLow Idle Adjustment Brush and Slip Ring Service Procedure Procedure DescriptionBrush and Slip Ring Service Procedure Figure F.5 Brush Holder Assembly LocationCleaning Slip Rings Cable TIE BrushesOutback Rotor Flashing and Voltage Test Set the output control to maximum Battery Charging System Test Figure F.8 Charging System Stator Voltage Test Figure F.9 High and LOW Idle Adjustment Stator Voltage TestRotor Resistance and Ground Test Static Slip Rings Brushes Rotor Resistance and Ground Test StaticRotor Resistance and Ground Test Dynamic Rotor Resistance and Ground Test Dynamic Figure F.11 Brush and Slip Ring LocationsStator Short Circuit and Ground Test Perform Case Cover Removal Procedure Stator Short Circuit and Ground TestWeld Boost System Test Figure F.12 High and LOW Idle Adjustment Weld Boost System TestCase Cover Removal and Replacement Procedure Case Cover Removal and Replacement Procedure Figure F.13 Case Cover RemovalFuel Tank and Enclosure Removal and Replacement Procedure Perform the Case Cover Removal Procedure Removal and Replacement ProcedureFuel Tank and Enclosure Mounting Bracket Battery Outback Control BOX Removal and Replacement Procedure Control BOX Removal and Replacement Procedure Perform the Fuel Tank and Enclosure Removl ProcedureMounting Bracket Battery Outback Stator Removal and Replacement Procedure Stator Removal and Replacement Procedure Perform the Control Box Removal ProcedureInstalling the stator assembly Figure F.19 Nuts & Rubber Engine MountsTolerance Ring Stator Rotor Removal and Replacement Procedure Perform the Stator Removal Procedure Rotor Removal and Replacement ProcedureReplacing the Rotor Full load test values Retest After RepairNo-load test values Volt receptaclesOutback Table of Contents Diagram Section Wiring Diagram Outback OUTBacKSchEmaTic cOmplETE machiNE cODE 11516 G6205 Equipmenttype