In winter season , the temperature will decrease continuously, If there is a possibility of freezing, please
remember to drain the residual water in the water tank, pipeline and sprinkler pump after using the sprinkler, so as to avoid frost cracking of the pipeline and pump and affecting normal use of water sprinkler truck.
1. Drain the residual water in the tank and pipeline - open the straight valve, open the front flush valve, and rear sprayers valve to drain the residual water.
Note: after water pump is drained, must inject water into the pump before use water tanker truck next time, avoid water pump damaged due to dry burning.
ISUZU
ISUZU