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How can we do these things cranes

How can we do these things cranes

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Page 1: How can we do these things cranes

How can we do these things cranes

Page 2: How can we do these things cranes

Operation chain lever hoist

• 1. The electric hoist hook and fixtures securely fixed with wire rope, hook and the chain was hanging heavy hanging together reliably.

• 2 lifting a weight. Pull the knob to the "on" position card, and then pulled the handle back and forth, back and forth with the handle pulled, the weight will steadily rise.

• 3 weight decrease. The sign on the knob to the "down" position, then flip the lever back and forth, then with the handle pulled heavy and steady decline.

• 4 Adjust the position of the hook. No-load pull the knob to "0" for instructions, wire rope motor hoist and then turn the hand wheel to adjust the chain hook, the next position.

Page 3: How can we do these things cranes

Chain lever hoist maintenance methods

• 1 should be used up dust on the gourd on, wipe grease, stored in a dry place, avoid moisture and corrosion.

• (2) according to usage, explosion proof wire rope electric hoist cleaning parts with kerosene per year 1-2 times; in gear and bearing parts, plus grease lubrication.

• • 1, should be kept clean brake part, and often add oil to the pawl shaft,

flexible and reliable operation of the pawl;• 2, often used for 2-3 months up to open the cover, with kerosene to clean

grease after injection;• 3, do not put a high temperature place after use to avoid grease liquefy

when heated;• 4, in the handling process, preventing tinker, throw, affecting life.•

Page 4: How can we do these things cranes

Precautions hand destroyed the top

• One must understand before using the weight of heavy objects, use of jacks, non-overload to avoid equipment damage accident;

• 2, if the weight exceeds rated capacity, needed more than one operation destroyed the top while maintaining multiple roof collapse load evenly, consistent rise in the rate of decline, remain stable;

• 3, after the heavy lifting, PA Mini Electric Hoist if you can not unload in a short time, you must fill plus ground clearance and weight equal to the weight below the auxiliary pad as a support.