Equator 375 service manual Disturbance Cause Troubleshooting Remedy

Page 7

Disturbance

Cause

Troubleshooting

Remedy

 

Defective thermostat. 1.Turn thermostat knob to

 

 

 

zero. 2.Compressor

 

 

 

continues to run.

 

 

 

3.Dismount brown wire.

4.Check internal wiring

 

 

4.Compressor continues

 

 

for short circuit (fast-

 

 

to run. 5.Compressor

 

 

freeze switch). 5.Replace

 

 

stops.

 

 

thermostat.

 

 

 

Compressor starts

Extremely high

Measure voltage.

Inform user.

normally but stops

voltage.

 

 

again.

 

 

 

 

 

 

 

 

High ambient

Measure temperature and

Improve ventilation.

 

temperature. Poor

check ventilation around

 

 

ventilation.

compressor.

 

 

 

 

 

 

Can be normal.

Check temperature in

Inform user.

 

 

 

 

Unit

Leakage in system

unit.

 

Symptom: Evaporator not After repairing leakage,

refrigerates/freezes

with resulting loss of

wholly utilized. Localize

repair system as in the

too much, normally,

refrigerant.

leak with electronic leak

case of ice blockage in

too little or not at all.

 

detector-first at soldering

capillary tube. See

Compressor may run

 

joints, pipes and

relevant section in chart.

continuously.

 

compressor in motor

 

 

 

compartment. Next in the

 

 

 

evaporator and condenser.

 

 

 

When leak is localized,

 

 

 

cover area with a layer of

 

 

 

Leak-Tec or liquid soap.

 

 

 

Bubbles will appear at the

 

 

 

exact site of leakage.

 

Check pressure side with compressor running and suction side when pressure ise equalized. If refrigerant pressure is insufficient for leak detection, install a service valve on charging pipe and refrigerant and N2 (approximately 10kg/cm2). Repeat leak detection.

No-Frost

Fan is not operating. Electric connections.

Blade is fixed or

 

Check and see if blade is

replaced.

 

fixed properly on shaft.

 

5.

Image 7
Contents Models Page Warranty Information Page Trouble-Shooting Chart Is turbance Caus e Trouble -Shooting Me dy Disturbance Cause Troubleshooting Remedy Ditrubance Cause Trouble-shooting Remedy Disturbance Cause Trouble-shooting Remedy Isturbance Cause Trouble -shooting Me dy Trouble-Shooting in the Electric Circuit Compressor Failure Checking for Leakage to FrameTrouble-Shooting for Electrical Faults in the Compressor PTC Starting Device Using a Manometer in Trouble-Shooting Page Blowing Process First EvacuationMounting of Drilling Tongs on Filter Drier Filling of R600a Actual EvacuationFirst Evacuation of Appliances with R600a in the System Page Actual Evacuation and Filling of R600a Mounting of Drilling Tongs on Filter Drier Page Evacuation with Recovery of Refrigerant Opening the System Page Filter Drier Service ToolsRecovery EvacuationReplacing the Filter Drier Following procedure should be usedPage Replacing the Compressor Following procedure is to be usedReplacing the Evaporator in No-Frost Appliances Replacing the EvaporatorDismounting MountingChest freezers Replacing the Thermostat UprightsUprights with curved doors

375 specifications

Equator 375 is a state-of-the-art maritime vessel that has garnered significant attention in the shipping and logistics industry due to its innovative design and advanced technologies. This vessel is specifically engineered to meet the growing demands of global trade while minimizing environmental impact.

One of the standout features of the Equator 375 is its impressive cargo capacity. With a deadweight tonnage of 37,500 tons, this vessel can accommodate a wide variety of cargo types, including bulk goods, containers, and project cargo. Its versatile design makes it suitable for multiple shipping routes, enhancing operational efficiency and reducing transit times.

Equator 375 is equipped with cutting-edge propulsion technology. It utilizes a dual-fuel engine that can run on both heavy fuel oil and liquefied natural gas (LNG). This flexibility allows the vessel to operate more sustainably, significantly reducing greenhouse gas emissions and complying with international regulations. By adopting LNG as a fuel source, the Equator 375 contributes to a cleaner maritime environment, helping to meet stringent emission targets.

In terms of navigation, the vessel features an advanced integrated bridge system that enhances operational safety and efficiency. The system includes state-of-the-art radar, automatic identification systems (AIS), and electronic chart display systems (ECDIS). These technologies ensure that crew members have access to real-time data, improving situational awareness and decision-making during voyages.

Equator 375 also prioritizes crew comfort and safety. The living quarters are designed ergonomically, with modern amenities to provide a comfortable environment for the crew during long voyages. Safety equipment is installed throughout the vessel, including fire suppression systems and life-saving appliances, ensuring that crew members are protected in case of emergencies.

Moreover, the vessel is designed with an eco-friendly hull shape, reducing water resistance and optimizing fuel efficiency. This hydrodynamic design contributes to lower operating costs, making Equator 375 not only a technologically advanced vessel but also a cost-effective option for shipping companies.

In summary, the Equator 375 is a remarkable addition to the maritime fleet, featuring impressive cargo capacity, advanced propulsion technology, and a focus on crew comfort and safety. Its eco-friendly design and innovative navigation systems position it as a leader in sustainable maritime transportation, paving the way for the future of shipping.