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Ⅰ.Introduction
Lead-acid battery is an important power source of forklift truck in normal operation. The correct use and maintenance of lead-acid batteries can not only extend the service life of the batteries, but also ensure the efficient and safe operation of forklifts. This article will give you a detailed introduction to the use of forklift lead-acid batteries, maintenance points and precautions.
Ⅱ.The basic characteristics of lead-acid batteries
How it works: A lead-acid battery converts chemical energy into electrical energy through a chemical reaction, and converts electrical energy into chemical energy when it is charged.
Voltage and capacity: The common forklift lead-acid battery voltage has a variety of specifications, and the capacity is in ampere-hours (Ah), indicating the amount of electricity that the battery can provide under certain discharge conditions.
Ⅲ.Use method
Initial charge
The new lead-acid battery should be charged for the first time after installation. The first charge time is generally 8-12 hours, the specific time can refer to the battery manual.
When charging, use the matching charger and ensure that the parameters of the charger match the battery.
Daily charging
The forklift should be charged in time after use to avoid excessive battery discharge. Under normal circumstances, the battery should be charged when the battery power is reduced to 20%-30%.
When charging, disconnect the battery from the forklift and place it in a well-ventilated, dry place.
During the charging process, pay close attention to the indicator light of the charger to ensure that the charging is normal. When the charger indicator shows that the charging is complete, the charger should be unplugged in time.
Electric discharge
Excessive discharge should be avoided when using a forklift. Excessive discharge will cause irreversible damage to the battery and shorten the service life of the battery.
When the forklift electric meter shows insufficient power, the forklift should be stopped in time and charged.
Ⅳ.Maintenance points
Clean
Clean the dust and dirt on the battery surface regularly to keep the battery clean and dry.
When cleaning, use a damp cloth and avoid using organic solvents or corrosive cleaners.
Inspect
Periodically check whether the battery cable is loose or corroded. If there is a problem, it should be dealt with in time.
Check whether the battery is deformed or cracked. If there is an anomaly, it should be stopped immediately, and contact professionals for inspection and maintenance.
Liquid level check
The lead-acid battery consumes water during use. Check the liquid level of the battery regularly. When the liquid level is lower than the lowest mark line, distilled water should be added in time.
Do not add tap water or other liquids containing impurities.
Balanced charge
In order to ensure the consistent performance of all batteries in the battery pack, balanced charging should be performed regularly. For balanced charging time and frequency, refer to the battery manual.
Ⅴ.Precautions
Safe operation
During charging and use, open flame and static electricity should be avoided. Do not smoke or use an open flame near the battery.
Good ventilation should be maintained during charging to avoid the accumulation of hydrogen generated by the battery to cause an explosion.
Temperature control
The operating temperature of lead-acid batteries is generally between 5 ° C and 40 ° C. In high temperature environment, cooling measures should be taken, such as strengthening ventilation; In low temperature environments, excessive battery discharge should be avoided, and the battery should be preheated before charging.
Store
Batteries that are not used for a long time should be stored. Before storage, the battery should be fully charged and placed in a dry, well-ventilated place.Every once in a while (generally 1-2 months), the stored battery should be replenished and charged to maintain the performance of the battery.
Replace the battery
When the battery performance deteriorates seriously and cannot meet the needs of forklift trucks, replace the battery in time.
When replacing the battery, select the battery that is matched with the forklift truck and install it by a professional.
Ⅵ.Summary
The correct use and maintenance of forklift lead-acid battery can extend the service life of the battery, improve the working efficiency of the forklift and reduce the use cost. I hope this manual can provide you with helpful help to keep your forklift in good working condition.
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