1. After an electric tow tractor has operated for 500 hours, it requires routine maintenance. The efficiency, service life, and safety of the tow tractor depend directly on proper daily maintenance.
2. Failure to perform routine daily maintenance on an electric tow tractor compromises its safety and reliability, potentially leading to serious accidents.
3. Distilled water (or pure water) should be added to the battery regularly.
4. If an electric tow tractor is to remain out of use for an extended period, the battery should be fully charged before storage. Furthermore, the battery should be recharged approximately every 30 days.
5. During daily operation, avoid overcharging or over-discharging the battery; doing so will negatively impact the battery's service life and overall performance.
