Wire rope hoist hook with the fixture securely fixed, the chain was hanging heavy hook and reliably linked together, pull the knob to position cards "up", reciprocating lever handle, with the handle the reciprocating lever, weight will steadily rise. Turn the knob to sign "down" position, the reciprocating lever, heavy and smooth it with the handle pulled down, bringing the lever hoist will complete the entire operation, the following to introduce you to the wire rope and chain lever hoist maintenance maintenance of main content.
Chain lever hoist maintenance measures
1, lever hoist should be finished using the dust on, wipe grease and store in a dry place, avoid moisture and corrosion.
2, based on usage, cleaning parts with kerosene per year 1-2 times; gears and bearings in part, plus Huangyou Run slippery.
Wire rope pulling
lift hoist maintenance measures
1, each job is completed, we must first wipe the loose end of the rope on the adhesion of mud, dust or grease, loosen the jaw, out of wire rope, wire rope sequence will gather around the shelves, and wipe the length of wire rope, wire rope stored in dry place to prevent corrosion.
2 year deal
lever hoist at least four times a maintenance treatment, such as diesel cleaning parts, and calcium-based grease lubrication.
3, when the internal movement poured into the mud, cement or other dirt, use a rinse, then clean diesel; cleaning, dry calcium-based grease on the grease; finally release the jaws, wipe with a clean cotton pliers mouth of grease and moisture.
4, when the jaws wear, carrying capacity is less than 80% of rated load, replace the jaw, when wire rope diameter is reduced 10%, the rope should be replaced.