Haike Vehicle

Precautions for the use of the four-electric system of the patrol car

​1. The use and maintenance of the battery: 1. Daily charging: A. It can be charged when used for more than 10 kilometers a day. B. Check the liquid level regularly, add distilled water or replenisher, and add water to 5mm above the electrode plate is the best (not applicable to maintenance-free batteries). 2. Supplementary charging: Perform equalizing charging once a month. The specific operation is to unplug the AC connector for about 2 hours after completing the normal charging process and then plug it back in until the charger stops working. 3. Avoid high-current discharge: When the electric sightseeing car is starting, carrying people, or going uphill, try to avoid slamming and accelerating to form an instantaneous high-current discharge. High-current discharge can easily lead to lead sulfate crystals, which will damage the physical properties of the battery plates; high-current discharge will also damage electrical components such as the controller, motor rotor and spring brushes. 4. Regular inspections: If the continued mileage of the sightseeing car drops sharply in a short period of time during use, it is very likely that at least one battery in the battery pack has a problem. You should contact our company or get authorized repairs in time. Ministry of inspection, repair or assembly. This can relatively extend the life of the battery pack and save your expenses to the greatest extent.

5. Long-term storage management:

A. Store after fully charged. B. Charge it once a month. C. Cut off the power supply to the controller. D. Increase the tire pressure: 137Kpa (1.4kg/cm2 or 20psi). E. If there is vulcanization, you can use hot water to treat Hot water—neutralization treatment—wash F with tap water, check the battery head fixing nut, if the battery connection wire is melted or otherwise damaged, replace it with a new connection wire, remove the dust on the surface of the battery, so as not to cause a short circuit. When washing the whole vehicle with water, avoid getting the electronic parts of the body wet. G. It is strictly forbidden to store in a state of power loss. The battery is prone to sulfation. Lead sulfate crystals adhere to the electrode plate, which will block the ion channel, resulting in insufficient charging and decreased battery capacity.

2. Use and maintenance of the charger, motor and controller 1. Separately select a 2-core cable of 4 square meters or more and an air conditioner plug of 15A or more as the AC input of the charger. 2. The charger should be placed in a fixed place, and at the same time pay attention to waterproof, fireproof, drop-proof, and anti-collision. 3. Avoid 100A high current discharge for more than 1 minute to avoid damage to the motor or control system.

Third, the use and maintenance of the whole vehicle

1. Rainwater immersion protection 2. Fire protection 3. It is forbidden to wash the vehicle with a water gun.

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