Here is Mini Electric Wire Rope Hoist Manufacturer talking about Safety Procedures For Cranes.
First, detailed safety procedures
1. Before work:
Carefully check that all mechanical equipment, electrical parts, and protective devices are in good condition before driving. Prevent major accessories such as controllers, brakes, limiters, and emergency switches from malfunctioning.
2. At work:
When lifting heavy objects (or when the load reaches * large weight), the weight should be put down after lifting the height of 0.5 m from the ground, check the performance of the brakes, and confirm that it is back, and then carry out normal operations.
If an abnormality is found, stop immediately, cut off the power supply, check the cause and eliminate it in time.
3. After work:
Raise the hook to a certain height, the cart stops at the designated position, and the control handle is placed in the “zero” position; pull the knife switch off and cut off the power.
Second, daily maintenance
A. The key of the source switch box is managed by the designated personnel. The electric hoist must be regularly maintained, inspected and lubricated by a special person to avoid accidents.
B. Check the electrical equipment and control system and the hook for cracks or cold deformation after every 200 hours of use.
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