COMEUP Chain Hoist (Ver:02) - Manual (Page 11)

9
Carbon Brush Replacement
！
WARNING
Clean the accumulated powder of carbon brush periodically to ascertain the insulation
resistance up to 1MΩ.
6). Operate the hoist down to move the chain through the hoist body. Stop when a sufficient
amount of new chain is accumulated on the load side.
Single Fall Double Fall
Skim
Load HooK
Load HooK
Load HooK
Chain Anchorage
Skim
Load Chain
Sprocket
● It is essential to check the carbon brush periodically. If its length is left less than 7.5 mm
resulting from wear, it is absolute necessary to replace carbon brush immediately.
● While replacing, smoothly insert carbon brush into carbon holder in the first place, then put
brush cap into the hole.
● Before tightening the carbon brush holder, make sure to position the O-ring.
● A set of carbon brush consists 2 piece of carbon brush. Ascertain to replace 2 pieces of
carbon brush on opposite sides of chain hoist body at the.