Lincoln Electric IM644-A manual Routine and Periodic Maintenance, Engine Maintenance

Page 29

D-1

 

MAINTENANCE

 

D-1

 

 

 

 

 

SAFETY PRECAUTIONS

WARNING

•Have a qualified technician do the maintenance and troubleshooting work.

•Turn the engine off before working inside the machine.

•Remove guards only when necessary and replace them when the maintenance requiring their removal is complete.

•Always use the greatest care when working near moving parts.

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

Read the Safety Precautions in front of this manual and the engine instruction manual before working on this machine.

Keep all equipment safety guards, covers and devices in position and in good repair. Keep hands, hair, cloth- ing and tools away from V-belts, gears, fans and all other moving parts when starting, operating or repair- ing the equipment.

ROUTINE AND PERIODIC

MAINTENANCE

DAILY

a. Check the crankcase oil level .

b. Refill the fuel tank to minimize moisture condensa- tion in the tank.

c. Open the water drain valve located on the bottom of the water separator element 1 or 2 turns and allow to drain into a container suitable for diesel fuel for 2 to 3 seconds. Repeat the above drainage procedure until diesel fuel is detected in the container.

WEEKLY

Blow out the machine with low pressure air periodical- ly. In particularly dirty locations, this may be required once a week.

ENGINE MAINTENANCE

Refer to the “Periodic Checks” section of the Engine Operator’s Manual for the recommended maintenance schedule of the following:

a)Engine Oil and Filter

b)Air Cleaner

c)Fuel Filter - and Delivery System

d)Cooling Blower Belt

e)Battery

f)Cooling System

Refer to Table D.1 at the end of this section for various engine maintenance components.

AIR FILTER

CAUTION

EXCESSIVE AIR FILTER RESTRICTION WILL RESULT IN REDUCED ENGINE LIFE.

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

The air filter element is a dry cartridge type. It can be cleaned and reused; however, damaged elements should not be reused. Stop engine after 100 hours of running time and clean filter element , replace the fil- ter if necessary. Service air cleaner regularly accord- ing to Engine Operator’s Manual.

1.Locate the air filter canister located behind the engine door on the top of the engine.

2.Remove air filter element.

3.Remove loose dirt from element with compressed air or water hose directed from inside out.

Compressed Air: 100 psi maximum with nozzles at least one inch away from element.

Water Hose:

40 psi maximum without nozzle.

4.Soak element in a mild detergent solution for 15 min- utes. Do not soak more than 24 hours. Swish ele- ment around in the solution to help remove dirt.

5.Rinse elements from inside out with a gentle stream of water (less than 40 psi) to remove all suds and dirt.

6.Dry element before reuse with warm air at less than

160o F (71o C). Do not use a light bulb to dry the ele- ment.

COMMANDER 500

Page 28 Page 30
Image 29
Page 28 Page 30
Contents Safety Depends on You CommanderCalifornia Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding Sparks can cause fire or explosionSûreté Pour Soudage a L’Arc Précautions DE SûretéThank You Table of Contents Section D Section CSection E Section FWelding Range Open Circuit Voltage Auxiliary Power1 InstallationHEIGHT2 Width Depth Weight Bore x StrokeLocation / Ventilation Safety PrecautionsStoring StackingLifting High Temperature OperationHigh Altitude Operation TowingEngine Cooling System Battery Connection PRE-OPERATION Engine ServiceOIL Fuel USE Diesel Fuel onlyWelding Terminals Remote ControlHigh Frequency Generators for TIG Applications Standby Power Connections Auxiliary Power ReceptaclesWelding 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 Connection of AN LN-23P Wire Feeder to the Commander Design Features and Advantages Safety InstructionsOperation Operating InstructionsOther Features For Auxiliary PowerK1639-1 Commander 500 Standard Model Welding CapabilityRUN- Stop Switch Controls and SettingsStart Pushbutton Fuel Level Gauge and LightOIL Pressure Gauge K1639-2 Std., K1639-1 Opt. and Light Idler SwitchIdler Operational exceptions Hour MeterAuxiliary Power Controls Stopping the Engine Engine OperationStarting the Engine BREAK-IN Period Welder OperationTypical Fuel Consumption Stick WeldingTable B.3 Typical Current Ranges 1 for Tungsten ELECTRODES2 Commander 500 Settings When Using the K799 HI-FREQ UnitCommander 500 Settings When Using the K930-1 TIG Module Simultaneous Welding and AUXIL- Iary Power Loads Auxiliary Power Operation Wire Feed Constant Voltage WELD- ING Table B.4 Commander 500 Simultaneous Welding and Power Loads Recommended Optional Equipment AccessoriesOptional Field Installed Accessories Engine Maintenance MaintenanceRoutine and Periodic Maintenance Water Separator Element Fuel FiltersFuel PRE-FILTER/WATER Separator ASSEM- BLY Cooling System Cooling Blower Belt Battery HandlingWelder / Generator Maintenance Nameplates / Warning Decals MaintenanceCleaning Brush Removal and ReplacementHOW to USE Troubleshooting Guide TroubleshootingCourse of Action SymptomsPossible Areas Function Problems Output Problems Commander 500 Wiring Diagram DiagramsConnection Diagram To Work Electrode Cable To Wire Feed Unit Commander / K867 / K775 / LN-7 Connection DiagramRemote Control Connection DiagramTo Wire Feed Unit Electrode CableCommander to K867 Adapter Connection Diagram Connection DiagramCommander / K867 / LN-8 Connection Diagram Remove the Three Screws Shown and USE PIN Amphenol To Work Commander / LN-8 Connection DiagramTo LN-8 Input Cable Plug K595 Control Cable To Work PIN Commander / K930 TIG Module / Connection Diagram To LN-742 Input Cable Plug K592 Control Cable Commander / LN-742 Connection Diagram24.97 Dimension Print$700.00 Basic CoursePrecaucion Aviso DE
Top Page Image Contents