Doosan Portable Light Tower LSCWKUB-60HZ-T4F

1. Air cleaner element - Clean, Check, Replace

Proper maintenance of the air cleaner provides maximum protection against airborne dust.

Squeeze the rubber valve (Precleaner Dirt Dump) periodically to ensure that it is not clogged.

To service the air cleaners, proceed as follows:

1.2. Inspect Air Cleaner housing for any condition that might cause a leak. Correct as necessary.

1.3. Wipe inside of Air Cleaner housing with a clean, damp cloth to remove any dirt accumulation to allow a better seal for Filter element gasket.

Warning: This procedure requires trained personnel with PPE!

Is the coolant system filled with a 50/50 mixture of water and ethylene glycol?

Freezing protection level of the coolant

Is the radiator exterior free from obstructions, dirt, and debris?

Did you blow water or compressed air containing a non-flammable solvent between the fins in a direction opposite the normal air flow?

Is the radiator internally clogged?

Commercial product used for reverse flushing

Sign off on the engine coolant system maintenance

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?

Describe the condition of the generator set

Upload a photo of the cleaned generator set

Sign off on the generator set cleaning

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

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.