TROUBLESHOOTING

Practically all breakdowns can be prevented by proper handling and maintenance inspections, but in the event of a breakdown, please take remedial action following the diagnosis based on the troubleshooting tables. If the problem cannot be remedied, please leave the unit as is and consult Multiquip's technical support department or your local dealer.

Table 8. Generator Troubleshooting

Symptom

Possible Problem

Solution

No Voltage Output

Is wiring connection loose?

Check wiring and repair.

Defective Rectifier?

Check and replace.

 

Low Voltage Output

Is engine speed correct?

Turn engine throttle lever to “High”.

Is wiring connection loose?

Check wiring and repair.

 

High Voltage Output

Is wiring connections loose?

Check wiring and repair.

 

Short Circuit in load?

Check load and repair.

Circuit Breaker Tripped

Over current?

Confirm load requirements and reduce.

 

Defective circuit breaker?

Check and replace.

 

Dead battery?

Replace battery.

Engine fails to start and

Defective ignition switch?

Replace ignition switch.

starter does not rotate

Defective starter?

Replace starter

 

Burned fuse?

Replace fuse.

Engine fails to start and

Broken preheat circuit?

Check preheat circuit.

No fuel?

Add diesel fuel.

start rotates

Defective wiring?

Check wiring.

 

page 36 — LT12Dab LIGHT TOWER • operation manual — rev. #0 (06/03/11)

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Multiquip LT12DAB operation manual Generator Troubleshooting, Symptom Possible Problem Solution

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.