TROUBLESHOOTING

 

 

 

 

 

 

If

 

Check

 

 

 

 

 

 

Engine Backfires Through Muffler

 

Throttle should be at low idle for several seconds before turning off

 

 

machine.

 

 

Leaking/damaged exhaust manifold gasket.

 

 

EFI system problem - check EFI electrical system and connections.

 

 

If problem continues, have system serviced by an authorized Kohler

 

 

EFI servicing dealer.

 

 

 

High Fuel Consumption

 

Improper type of fuel.

 

 

Plugged air intake system.

 

 

Operating at too fast ground speed for conditions.

 

 

Improper valve clearance. See your Great Dane servicing dealer.

 

 

Restricted air intake system.

 

 

EFI system problem - check EFI electrical system and connections.

 

 

If problem continues, have system serviced by an authorized Kohler

 

 

EFI servicing dealer.

 

 

 

Electrical System

 

 

 

 

 

If

 

Check

 

 

 

 

 

 

Starter Will Not Work

 

Dead battery.

 

 

Blown 20-amp fuse (main power circuit).

 

 

Blown fusible link (charging circuit).

 

 

Loose or corroded battery or ground connections.

 

 

Loose or corroded starter cable connections.

 

 

Neutral start switches faulty or not adjusted properly. See your

 

 

Great Dane servicing dealer.

 

 

Key switch or starter faulty. See your Great Dane servicing dealer.

 

 

PTO engaged.

 

 

Motion control levers and park brake lever not in proper position.

 

 

 

Battery Will Not Charge

 

Loose or corroded battery or ground connections.

 

 

Blown fusible link (charging circuit).

 

 

Battery cables and terminals are dirty.

 

 

Dead cell in battery.

 

 

 

PTO Clutch Does Not Engage

 

Blown 20-amp fuse (main power circuit).

 

 

Faulty PTO switch.

 

 

FaultyPTO clutch.

 

 

Loose PTO clutch connections.

 

 

 

Troubleshooting - 61

Page 65
Image 65
Great Dane GDRZ52-23KAE, GDRZ72-27KHE, GDRZ61-25KAE, GDRZ61-28KHE, GDRZ61-26KHE, GDRZ52-25KHE, GDRZ52-25KAE Electrical System

GDRZ48-19KAE, GDRZ61-25KHE, GDRZ61-27KHE, GDRZ48-17KAE, GDRZ72-28KHE specifications

The Great Dane GDRZ series, including models GDRZ72-27KHE, GDRZ61-25KAE, GDRZ61-28KHE, GDRZ61-26KHE, and GDRZ52-25KHE, stands out as a robust line of refrigerated trailers designed for the rigorous demands of commercial transport and logistics. These models embody a perfect fusion of innovative technologies, exceptional performance, and high durability, catering specifically to the needs of operators in the freight industry.

One of the most notable features of the GDRZ series is its advanced insulation technology, which significantly enhances temperature retention. This is vital for businesses that rely on the transport of perishable products, ensuring that goods remain fresh throughout the journey. The GDRZ trailers utilize high-density foam insulation, providing superior thermal performance while minimizing energy costs.

In terms of structural integrity, the GDRZ series is built with a sturdy composite construction that enhances durability while reducing overall weight. This lightweight design contributes to improved fuel efficiency, allowing operators to maximize their payload without compromising on safety or performance. Moreover, these trailers are equipped with corrosion-resistant materials, extending their lifespan and reducing maintenance costs.

The cooling systems in the GDRZ models are engineered for optimal performance. High-efficiency refrigeration units with digital thermostatic controls ensure that temperature settings are maintained accurately and can be adjusted easily. This technology enables users to monitor and record temperature data, facilitating compliance with industry regulations and providing peace of mind regarding cargo safety.

Another highlight of the GDRZ series is its user-friendly features. The ergonomic design of the interior allows for easy access to cargo, while the integrated lighting solutions facilitate loading and unloading in low-visibility conditions. The models also feature reinforced tie-down points that secure cargo effectively, reducing the risk of movement and damage during transit.

Safety is a key consideration across the GDRZ line, with advanced braking systems and reflective markings enhancing visibility and control on the road. Additional safety features may include optional GPS tracking systems, allowing operators to monitor the whereabouts of their trailers in real time, ensuring timely deliveries and improved fleet management.

In summary, the Great Dane GDRZ series, with its various models, represents a significant advancement in refrigerated transport technology. Combining energy efficiency, durability, and user-centric design, these trailers are ideal for businesses seeking reliable solutions for their refrigerated transport needs. With a commitment to quality and innovation, Great Dane continues to set industry standards for excellence in trailer manufacturing.