2014年11月30日星期日

Battery forklift maintenance

1. Fork supporting, lifting chain tensioning screw training, wheel bolts, wheel fixing pins, brake steering screws, check the steering reliability, flexibility. Clean electric battery forklifts on the dirt, mud and dirt Egypt, key parts are: fork frame and door frame slide, generator and starter, battery electrodes fork tank, air filter.
2, the brake springboard, inching pedal, hand brake check: Each pedal is depressed, check for abnormal slow or jammed. Confirm the safety and reliability of electric forklift handle. Speakers, lighting, instrumentation and other checks.
3, check for leaks, the focus is: all fittings, brake pump, lift cylinder, transmission, drive axle, steering pressure, steering cylinder and so on. Check the tire pressure: less than a predetermined value should be added to confirm no leakage. Check the tire tread and the side without damage, the rim is deformed. Check polyurethane tires: checking the road condition, the tire to see if there is a greater degree of wear of the tread when the tire is mounted, should be noted that the direction of rolling of the wheel marks.
4, electrical forklift hydraulic oil, electrolytic check: first allocate oil gauge, wipe-foot head and then pull out the insert to check the oil level is between the two tick marks. The working oil tank level should be between the two tick marks; too little oil, the pipeline will be mixed in the air, too much will overflow from the cover. Battery electrolyte also want lies between the upper and lower tick, add distilled water shortage will have the top line.
5, battery maintenance: electric forklift use should pay special attention to the battery charging and battery promptly and maintenance, pay attention to the battery charging methods, both to make the battery is fully charged, they can not cause the battery from overcharging. Found that lack of electricity, should be charged as soon as possible, to prevent battery overdischarge. Cars running, Never "forward, backward" direction switch mistaken steering switch.
6. Check the brake fluid: Check the brake fluid is within the scale range, and check whether mixed with air in the brake lines. When adding brake fluid, to prevent dust and
water mixed.

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