Fire pump operation precautions

First, Fire truck engines to prepare before operation 
1. Check the bearing box and water pump oil level, if insufficient should be added. 
2. Close all remaining water cock and valves. 

Second, the fire truck water, water 
1. When using the pond water, remove the suction pipe, one end connected with the pump suction port, the other end connected to the water filter and into the pond, close the inlet butterfly valve, open the water valve, you can to the water tank Water injection. 
2. When using the water in the fire hydrant, connect the fire hydrant to the water tank outside the tank by water tap. The water is directly injected into the water tank. 

Third,Fire engines out of the water 
When the fire truck engine uses the water inside the water tank, turn on the after-water butterfly valve and start the fire pump, and do the following: 
1. Low pressure water 
Fire pump work, open the low pressure water valve to achieve low-pressure water 
2. Gun water 
Low-pressure work, close the low-pressure water valve, open the gun ball valve, gun fire can be realized. 

Fourth, Fire truck engines attention 
1. After using the fire pump, open the pump on the release of all the water switch to let go of the pump water, I put the water, turn off all the switches to facilitate the use of antifreeze and the next. 
2. In the pump used seawater, sewage, corrosive water and foam mixture, the application of water running 1min or more, in order to clean off the pump residue. 
3. Periodically check the lubrication of the bearing, such as below the oil surface should be to make up. 
4. Winter use the fire pump after the fire pump, and then run several times the piston pump, the piston pump to drain the water, to prevent the formation of soldiers. 
5. Water pump is strictly prohibited for a long time without water idling (1min or more) 

Hubei Changjie Special Purpose Vehicle Co. Ltd 
Contact Name: Mr.Suan Yin 
E-mail: cj802@urspv.com 
Mobile phone: +86-1388-688-1673 
Tel: 0086-0722-3229933