25
・
C type
For the cord type, the more you pull the cord, the faster the hoist will operate.
As shown in the diagram below, if you pull the cord a small amount the speed will be slow.
３．
Lifting and lowering the load
①
Put a wire rope or a chain sling onto the load.
②
Put the wire rope of chain sling onto the swivel hook.
③
Make sure the hook safety claw is locked and secured.
〇
×
④
Operating the hoist slowly, bring the hook up so slowly until the chain is hanging in the air and stop
the hoist.
⑤
Make sure the wire rope or chain sling has not come off the hook.
⑥
In the slow mode, lift UP and make sure everything is secure. If you do not see any problems,
proceed to lift the load.
⑦
Confirm a stable lowering location and in the slow mode rest the load in the that location.
CAUTION
;
When using 2-load suspension type, be sure to use sling chain
or wire style equipment when lifting.
・
When loading on double fall type hoist, make sure that under hook is straight. Hook the center of
load using sling chain or wire.
Keep chain and under hook vertically, and do not drag the load in
lifting.
If the load is lifted wrong way, there is a possibility that under hook block will tilt or the chain will
loosen.
This may allow the limit spring on the chain to enter the chain entrance in the under
hook and jam, or the chain can get hung up and may lead to chain breakage or an accident.
When lifting the load, make sure the chain can move smoothly into the under hook block entry
holes.
Slow
Fast
Air & Allied Sales (Pacific) Pty Ltd
www.air-allied.com.au
