Doosan Portable Light Tower L6-60HA-T4F

Engine Radiator (exterior) Check

Check the coolant level in the radiator. The coolant must cover the tubes in the top tank (approximately 1 inch high on a clean measuring rod, stuck down filler neck).

Air Intake Hoses and Flexible Hoses Check

All rubber hose joints and the screw type hose clamps must be tight and the hoses showing no signs of wear, abrasion, or deterioration.

All flexible hoses must be free of wear, deterioration, and vibration abrasion. Routing clamps must be properly mounted and secure.

Monthly spot check several capscrews and nuts for proper torque. If any are found loose, a more thorough inspection must be made and deficiencies corrected.

Engine Protection Shutdown System Check

The operation of the Engine Protection Shutdown System should be checked every month or whenever it appears not to be operating properly. The three switches involved in this protective shutdown system are the Engine Coolant High Temperature Switch, the Engine Oil Pressure Switch and the Low Fuel Switch.

Solenoid Fuel Pump Filter - Inspect and Clean (Note: N/A LSC and LS)

Engine oil and Oil filter - Replace

Bolts and nuts on the engine - Retighten

Each week the tower lifting cables should be inspected to ensure the ends are attached securely. The cables should be checked for fraying or other damage and replaced if damaged. Also, the pulleys should be checked for unusual wear or damage and replaced if worn excessively or damaged.

All tower locking pins should be checked weekly. Replace any missing or damaged pins before lifting the unit or raising the tower.

Engine oil and Oil filter - Replace

Belt and belt tension - Inspect and Adjust

Radiator fins - Check and Clean

Sign off on the light tower service

Cleaning Instructions (General)

Keeping the generator set clean of any oil and dirt is recommended for both appearance and maximum service life of the equipment. The frequency of cleaning will be dependent on local conditions and the severity and frequency of operation.

NOTE: Do not use high pressure water, steam, or solvent on the exterior finish of the unit housing.

Is the generator set free of oil and dirt?

Select the cleaning method used

Note any areas that are difficult to clean or require special attention

Sign off on the generator set cleaning