Many logistics, warehousing, and engineering enterprises engaged in outdoor site operations in the stone building area have long-term exposure to the open air environment for their daily use of electric forklifts, which are affected by factors such as rainfall, sand and dust, and condensation of water vapor between day and night temperatures. The metal structure of the body, the connecting parts, and the chassis parts are prone to corrosion. If targeted maintenance is not carried out in a timely manner, it will not only accelerate the loss of components, but also affect the stability of equipment operation.
To carry out outdoor electric forklift anti-rust maintenance, we must first do a good job of regular daily inspection work. Before each operation, maintenance personnel should focus on areas that are prone to water accumulation and dust accumulation, such as exposed metal joints of the body, door frame guides, chassis gaps, and wheel hub fitting positions. Clean up the attached dust and dirt in a timely manner. If any slight rust points are found on the surface, use fine sand paper for polishing treatment as soon as possible, and then apply the appropriate protective coating evenly to avoid further expansion of the range of rust points. When cleaning operations, pay attention to avoid the area of electrical components, and do not let cleaning liquids seep into the circuit interface to avoid additional operating failures.
In addition to daily inspection and treatment, for electric forklifts that have been in outdoor operation scenarios for a long time, it is recommended to complete a comprehensive anti-rust maintenance operation every fixed cycle. During the operation, the vehicle should be parked in a ventilated and dry flat area, and the whole vehicle should be cleaned and dewatered in depth first. After confirming that all dead corners are completely dry, the exposed metal parts should be protected. At the same time, it is necessary to focus on checking the integrity of the sealing rubber ring of the electrical interface to avoid the corrosion of the interface caused by water vapor intrusion and ensure the safe operation of the circuit.
During daily use, after each operation of an outdoor electric forklift, it can be parked in a designated parking area that is sheltered from rain and light to reduce the time spent in the open air. If it encounters rainy weather, it is necessary to dry the residual rainwater on the body in time after the operation is completed to avoid water accumulation and erosion of the metal surface for a long time. Enterprises can also combine their own vehicle usage frequency and local climate characteristics to develop a rust-proof maintenance ledger suitable for their own equipment, recording the time of each maintenance, the parts treated, and the loss of components, which is convenient for follow-up maintenance progress. Reasonably extend the overall service life of outdoor electric forklifts and reduce subsequent operation and maintenance costs.
