Industry News

Isuzu fire truck is a special vehicle specially used for fire fighting and extinguishing. It usually has a bright red appearance and a scary sound to attract people's attention and convey the importance of the emergency. Isuzu fire trucks are equipped with various necessary fire-fighting equipment and rescue tools, such as fire water guns, water pumps, lifeline ropes, etc.To respond to different disaster scenes. It is also equipped with a large-capacity water tank or water pump to supply the water source needed to extinguish the fire. The Isuzu fire truck is specially designed to have good controllability and maneuverability. It can quickly reach the fire scene and remind other vehicles and pedestrians to avoid it through directional warning lights and sirens. The existence of fire trucks provides people with a kind of safety guarantee and protects people's lives and property. All in all, the Isuzu fire truck is an indispensable and important tool in the city. It symbolizes hope and rescue and provides our society with a powerful and reliable firefighting capability.

1. Centrifugal pump and water diversion device:

(1) The water pump should be filled with lubricating oil once after running for 3-6 hours cumulatively, or if the fire is put out once.

(2) Fire pumps are generally not allowed to idle, let alone at high speed.

(3) After using seawater or other sewage, clean the pump and its piping system in time.

(4) The water absorption height is generally limited to 7m to prevent cavitation.

(5) After using the water pump, the water stored in the pump and pipelines should be drained in time to prevent corrosion and freeze cracking. Cover the inlet and outlet of the water pump with a pallet cover, and apply lubricating grease to the screw.

(6) Regularly remove carbon deposits from the exhaust gas water diverter.

(7) Antifreeze should be added to the water ring pump water tank in winter. Antifreeze is made from water and alcohol.

(8) Regularly measure the maximum suction depth, water diversion time, and maximum water output of the centrifugal pump and water diversion device. If the performance indicators are not met, they should be repaired in time.

2. Fire extinguishing equipment and accessories:

(1) Check whether the equipment accessories are complete, the position is fixed and reliable, always kept clean and dry, and the technical performance is good.

(2) Regularly check whether the sealing rubber gaskets of suction pipes, hoses, water guns, and various fire-fighting equipment are complete. If there are any defects, they should be replaced in time.

(3) After the additional cooler is used in severe cold seasons, the water in the inlet and return pipes should be pumped out in time using the exhaust water diversion device.

3. Isuzu fire truck chassis part:

Its maintenance is carried out according to the original vehicle requirements. In addition, in order to adapt to the requirements of rapid dispatch, fire trucks must also:

(1) The garage should be clean, dry, easy to access, have necessary maintenance points, and should be equipped with insulation devices.

(2) Add fuel, lubricating oil and cooling water in time. The vehicle must achieve four levels of no leakage (i.e. no leakage of oil, water, gas and electricity).

(3) Check whether the tire pressure and fan belt tightness meet the standards.

(4) Regularly check and maintain lights, signals, speakers and batteries to ensure they are working well.

(5) Regularly check whether the engine, power take-off, water pump, etc. are operating normally and whether there are any abnormal noises.

Always keep the entire vehicle clean, well lubricated, firmly tightened, and properly adjusted to keep the vehicle in good combat condition.

4. Precautions during use:

(1) After the water tank truck has used salt water or mineral water, the water pump system, pipelines and water tanks should be cleaned to prevent corrosion.

(2) After the centrifugal pump is working, the additional cooler switch should be turned on for forced cooling to improve the engine cooling conditions and ensure that the engine operates at normal temperature.

(3) The water pump cannot work without water, or work with water but without water supply for a long time, which will cause the water pump to overheat, accelerate the wear of the water pump, or damage the sealing gasket.

(4) When using a fire hydrant or water in the water tank of the vehicle, do not use a water diversion device.