TROUBLESHOOTING

 

 

 

 

 

 

 

Table 9. Engine Troubleshooting (continued)

 

 

 

Symptom

Possible Cause

Solution

 

 

 

 

Fuel filter clogged or dirty?

Clean or change.

 

Air cleaner clogged?

Clean or change.

 

 

 

 

Fuel leak due to loose injection pipe

Tighten nut.

 

retaining nut?

 

 

Engine revolution is not

Injection pump malfunctioning?

Repair or replace.

smooth.

 

 

Incorrect nozzle opening pressure?

Adjust.

 

 

 

 

 

Injection nozzle stuck or clogged?

Repair or replace.

 

Fuel over flow pipe clogged?

Clean.

 

 

 

 

Governor malfunctioning?

Repair.

 

 

 

 

Excessive engine oil?

Reduce to the specified level.

Either white or

 

 

Piston ring and liner worn or stuck?

Repair or replace.

blue exhaust gas is

 

 

Incorrect injection timing?

Adjust.

observed.

 

Deficient compression?

Adjust top clearance.

 

 

 

 

Overload?

Lessen the load.

 

 

 

Either black or dark

Low grade fuel used?

Use the specified fuel.

 

 

gray exhaust gas is

Fuel filter clogged?

Clean or change.

observed.

 

 

Air cleaner clogged?

Clean or change.

 

 

 

 

 

Deficient nozzle injection?

Repair or replace the nozzle.

 

 

 

 

Incorrect injection timing?

Adjust.

 

 

 

 

Engine's moving parts seem to be seizing?

Repair or replace.

 

 

 

Deficient output.

Uneven fuel injection?

Repair or replace the injection pump.

Deficient nozzle injection?

Repair or replace the nozzle.

 

 

 

 

 

Compression leak?

Replace head gasket, tighten cylinder head

 

bolt, glow plug and nozzle holder.

 

 

page 38 — LT12Dab LIGHT TOWER • operation manual — rev. #0 (06/03/11)

Page 38
Image 38
Multiquip LT12DAB operation manual Engine revolution is not

LT12DAB specifications

The Multiquip LT12DAB is an innovative and reliable light tower designed to deliver efficient lighting solutions for various outdoor applications. Known for its robust construction and user-friendly features, the LT12DAB is ideal for construction sites, events, and emergency situations, providing flexibility and performance in a compact package.

One of the standout features of the LT12DAB is its powerful lighting system. It is equipped with four high-intensity LED lights, each delivering up to 12,000 lumens, ensuring ample illumination for expansive areas. The LED technology not only enhances visibility but also offers advantages in power consumption, resulting in reduced energy costs and longer operational life. The tower can be raised up to 30 feet, enabling it to cast a broad beam of light across large outdoor spaces.

The LT12DAB is built with advanced mobility in mind. It features a durable, weather-resistant frame that can withstand various environmental conditions, making it suitable for use in diverse locations. The all-terrain wheels provide enhanced maneuverability, allowing operators to transport the unit easily across job sites or uneven terrains. Additionally, the lightweight design ensures that it can be easily handled by a small crew.

Powering the LT12DAB is a reliable and fuel-efficient diesel generator that provides extended run times without frequent refueling. This generator not only supports the lighting system but can also power additional tools and equipment, adding versatility to its functionality. The unit is designed with low noise emissions, making it ideal for operation in noise-sensitive areas.

Ease of use is paramount in the design of the LT12DAB. The intuitive control panel allows users to operate the lights and generator effortlessly. The telescopic mast can be raised or lowered quickly, with safety features in place to prevent accidental collapse. Moreover, the integrated sensors monitor the oil levels and engine temperature, providing alerts for maintenance needs.

In summary, the Multiquip LT12DAB combines powerful lighting capabilities with robust construction and user-friendly features. Its mobility, energy efficiency, and reliability make it a valuable tool for any outdoor project, ensuring that worksites remain well-lit and safe, regardless of the conditions. Whether for construction, events, or emergencies, the LT12DAB stands out for its performance and adaptability, meeting the demands of today’s professional environments.