Lincoln Electric IM700-D manual Fuel Filters, Cooling System Cooling Blower Belt

Page 32

D-2

MAINTENANCE

D-2

 

 

 

Soak element in a mild detergent solution for 15 min- utes. Do not soak more than 24 hours. Swish element around in the solution to help remove dirt. Rinse ele- ments from inside out with a gentle stream of water (less than 40 psi) to remove all suds and dirt. Dry ele- ment before reuse with warm air at less than 1600F (710C). Do not use a light bulb to dry the element.

Inspect for holes and tears by looking through the ele- ment toward a bright light. Check for damaged gas- kets or dented metal parts. Do not reuse damaged ele- ments. Protect element from dust and damage during drying and storage.

Replace air filter after six cleanings. A cleaned filter will have approximately 70% of the life of a new filter ele- ment. A restricted filter element may not appear exces- sively dirty.

FUEL FILTERS

WARNING

When working on the fuel system

• Keep unguarded lights away, do not smoke !

•Do not spill fuel !

------------------------------------------------------------------------

The Commander 300 is equipped with a Fuel Filter Assembly attached vertically to the engine block in the lower center of the engine, left of the fuel pump. The recommended change interval for the fuel filter ele- ment is 1,000 hours. Consult your engine operation manual for replacement procedure and for information on air -bleeding the entire fuel system.

Note: The fuel shut-off valve before the fuel pump must be closed before changing the fuel filter.

COOLING SYSTEM

The cooling system of the Deutz engine needs to be checked and cleaned periodically. Consult the engine owners manual for the proper frequency and procedure.

COOLING BLOWER BELT

The following procedure should be followed to replace the cooling blower belt:

•Allow machine to cool.

•Remove the engine case side.

•Loosen air filter hose clamp, and detach hose.

•Disconnect the negative battery cable.

•Remove the engine case back panel for access to the engine.

•Remove the pulley belt guard (5 screws).

•Remove rubber strap on lower half of engine fan cowl- ing. Loosen tensioning pulley (2 bolts).

•Remove the old V- belt and install a new one.

Refer to operation manual for proper tensioning of belt. Per manual tighten tensioning pulley.

•Reinstall: the rubber strap on fan cowling; the pulley belt guard; the engine case back; the Air filter hose; and the engine case side.

•Reconnect the negative battery terminal.

COMMANDER 300

Page 31 Page 33
Image 32
Page 31 Page 33
Contents Commander Safety Depends on YouSafety California Proposition 65 WarningsElectric Shock can kill Welding Sparks can cause fire or explosion IiiPrécautions DE Sûreté Sûreté Pour Soudage a L’ArcThank You Table of Contents Section C Section DSection E Section FLocation / Ventilation InstallationSafety Precautions Lifting High Altitude OperationTowing Vehicle MountingPRE-OPERATION Engine Service Engine Cooling System Battery ConnectionOIL Fuel USE Diesel Fuel onlyWelding Terminals Remote ControlHigh Frequency Generators for TIG Applications Welding Range Open Circuit Voltage Auxiliary Power1 HEIGHT2 Width Depth WeightBore x Stroke Duty Cycle Welding Output Volts at Rated AmpsAuxiliary Power Receptacles Standby Power ConnectionsWelding Output Cables Machine GroundingPower Connection of LN-7 or LN-8 to the Commander Connection of Lincoln Electric Wire FeedersConnection of the LN-25 to the Commander Control Cable Model Connection of LN-15 to the COM- ManderAcross-The-Arc Model Safety Instructions Design Features and AdvantagesOperation General DescriptionFor Auxiliary Power Other FeaturesK1585-1 Commander 300 Standard Model Welding CapabilityControls and Settings RUN- Stop SwitchStart Push Button Fuel Level Gauge and LightHour Meter Idler SwitchEngine Alternator Ammeter K1585 Auxiliary Power Controls Stopping the Engine Engine OperationStarting the Engine Welder Operation BREAK-IN PeriodTypical Fuel Consumption Stick WeldingTIG Welding Constant Current CC WeldingCommander 300 Settings When Using the K799 HI-FREQ Unit Table B.3 Typical Current Ranges 1 for Tungsten ELECTRODES2Paralleling ARC GougingElectrode Current Range Diameter Auxiliary Power Operation Simultaneous Welding and AUXIL- Iary Power LoadsAccessories Optional Field Installed AccessoriesRecommended Optional Equipment Engine Maintenance MaintenanceRoutine and Periodic Maintenance Fuel Filters Cooling System Cooling Blower BeltNameplates / Warning Decals Maintenance Welder / Generator MaintenanceTable D.1 Engine Maintenance Components Make Part NumberTroubleshooting HOW to USE Troubleshooting GuideSymptoms Misadjustments Course of Action Possible AreasFunction Problems Output Problems Commander 300 Wiring Diagram for Codes 10871 and below DiagramsCommander 300 Wiring Diagram for Codes 10871 and Above Commander 300 Wiring Diagram for Codes 10950 Commander 300 Wiring Diagram for Codes 11200 and Above DIAGRAMSF-5 Connection DiagramCommander / K867 / K775 / LN-7 Connection Diagram Diagram CommanderDIAGRAMSF-7 DIAGRAMSF-8 Commander / K867 / LN-8 Connection Diagram DIAGRAMSF-10 DIAGRAMSF-11 Diagram S24787-6Diagram DIAGRAMSF-14 DIAGRAMSF-15 DIAGRAMSF-16 Dimension Print 24.79Commander Commander Precaucion Aviso DE
Top Page Image Contents