Chain hoists key operation during use

Relative to the electric Wire rope hoist  is still relatively easy to operate, but to be safe, or pay attention to the relevant operating point.

Chain hoist wire rope hoist hooks and fixtures will be securely fixed, the chain was hanging heavy hook and reliably linked together.  manual hoist   lifting a weight. Pull the knob to position cards "on" and then flip the lever back and forth, back and forth with the handle pulled, the weight will steadily rise. Chain hoists heavy decline. Sign on the knob to "down" position, and then reciprocating lever handle, heavy as they pulled the handle and steady decline.
Chain Block hook position adjustment. No load to pull the knob on the indicator "0", and then turn the handwheel to adjust the chain hook the upper and lower positions. Ratchet pawl is disengaged, so that the chain is pulled by hand easily and quickly adjust the position of the chain hook.