OZ Lifting Products DYNO-HOIST 0.75 TON Manuel De L'opérateur page 6

Prior To Operation Be Sure:
1. Hoist is clean and properly lubricated.
2. Hoist is in proper working condition and maintenance records are up to date.
3. Brake is functioning properly.
PRE-LOAD CHART
OZDH075 = 77 lb.
OZDH150 = 84 lb.
OZDH300 = 110 lb.
OZDH600 = 121 lb.
OZDH900 = 172 lb.
During Hoist Operation:
1. Maintain secure footing to prevent slipping and injury while operating.
2. Confirm that hoist unit is attached securely to a support before operation.
3. Verify hook latches are not supporting any of the load.
4. Do not hold the chain during hoist operation.
5. Slowly take up the load, verifying it is well supported and balanced before proceeding.
Lever Hoist Operation:
A. Free Wheel Operation
Allows the unloaded hook to be moved to the desired position by hand in order to attach the load.
1. Place the selector to the (NEUTRAL) position.
2. Pull the load chain to the desired position to attach the load.
3. To disengage the free chain operation, move the directional lever to the (UP) or (DOWN)
position.
4. Pull the unit in both directions to assure it is out of free chain mode.
B. Attaching The Load
1. If there are no twists in the chain proceed on to attach the lower hook to the load.
2. Do not use the chain to wrap around the load.
3. The load should be seated in the bowl of the hook and should not bear against the tip
of the hook or latch.
4. The hook latch should be tightly closed against the hook tip
5. Assure that the upper and lower hooks form a straight line and frame is able to swivel.
C. Lifting the Load
1. Place selector in the load (UP) position.
2. In this position the brake is engaged as lever stops in order to support the load.
3. Manually ratchet the lever in a clockwise rotation to lift the load.
4. Begin slowly in order to verify load is correctly seated and hoist is functioning properly.
D. Lowering the Load
1. Place the selector in the unload (DOWN) position.
2. In this position the brake is engaged as lever stops in order to support the load.
3. Manually ratchet the lever in a counterclockwise rotation to lower the load.
DYNO-ACCURACY TOLERANCE
3/4 T (+/- 1%) = +/- 15 lb.
1.5 T (+/- 1%) = +/- 20 lb.
3 T (+/- 1%) = +/- 60 lb.
6 T (+/- 2%) = +/- 240 lb.
9 T (+/- 3%) = +/- 540 lb.
EN pg.6