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1. The hand chain hoist drive parts should be periodically add grease lubrication, brake friction surfaces must be kept clean and free of oil, in order to ensure reliable braking performance.
2. When hand chain hoist load chain should always be coated with lubricant, should not stick on dirt and other debris, lest the lifting chain and deposited in the recesses, affect the engagement of political parties.
3. Check hand chain hoist load chain for excessive wear, corrosion, deformation and external damage.
4. Check the hand chain hoist all rotation rotation is flexible, and fasteners shall not be loose.
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If the supply voltage exceeds ± 10% compare to the standard voltage, operation may cause damage to the motor under this abnormal voltage. Thus operator have to confirm whether the power supply voltage within the operating range of the standard firstly be
》MOREFor many people, the electric hoist is an unfamiliar term, and many people do not understand its use characteristics, but as practical lifting equipment, it has applications in many work fields and is loved by people. For this device, I believe that many
》MOREManufacturing plants include manual hoist, electric hoist,trolley, rigging, crane components etc.
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