Sprinkler truck maintenance in low temperature:
4.Chassis:
it is best to take some time before the cold weather to give the
chassis a rust-proof treatment. Due to the low gravity of chassis, the
flying tires will smash the snow with high salinity onto the chassis,
which is easy to rust. The battery is most afraid of low temperature.
The battery capacity in the low temperature is much lower than normal.
The electrolyte of the battery should be supplemented to adjust the
specific gravity of the electrolyte. At the same time, clean the battery
terminals and apply special grease to protect them. If the water truck
is not used for a few weeks in the open air, the battery should be
removed and stored in a warmer room to prevent the battery from
freezing.
1、When
starting, pay attention to moderate heat:it is a good habit to start a
moderately hot truck before starting the car. First idle for about 1
minute, then let the car run slowly for a long distance. The long-term
in-situ hot car will increase fuel consumption; Operating the air
conditioner at idle seed consumes fuel in particular.
2.When
driving, pay attention to gentle refueling, and avoid stepping on the
throttle. Cooling system, check the water tank, water pump and belt,
water pipe, water supply tank and other components regularly in low
temperature weather, especially for suction pump. If there is damage or
malfunction, it is best to promptly, repair or replace.
3.Avoid
low-speed at high-speed driving: sprinklers should avoid low-speed at
high-speed driving, in addition to easy to lose grip, the engine speed
is too high, it will be a little”only drink oil does not walk”.
5.Special sprinkler pump:
when the weather temperature is below zero, the residual water in the
tank, pump and pipeline should be drained to prevent the sprinkler from
freezing and cracking. There is a manual drain valve at the lower end of
the sprinkler pump, when used again, close the sprinkler water
discharge valve and add a certain amount of water to use.
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