Ingersoll Rand LV Serie Manual De Instalación Y Operación página 7

1. Place selector lever in the UP position. Grasp the hook side of load chain.
2. Rotate the free knob clockwise until all GREEN is viewed in the indicator window of the indicator
plate.
3. Pull anchor end of load chain until slack is removed.
4. Rotate (ratchet) hand lever in the clockwise direction to raise (haul in) load.
• Ratchet may not engage and raise (haul in) load until all chain slack is removed and hoist is
supporting load weight. If hand lever movement does not produce lifting, apply tension to the
anchor side of load chain while ratcheting until slack is removed and the hoist begins lifting the
load.
Lowering Load (DOWN Position - Pay Out)
The following procedure assumes the hoist selector lever is in the UP position and GREEN is showing in
the indicator window. The hoist is holding a load and the operator wants to lower (pay out) the load:
1. Place selector lever in the DOWN position.
2. Rotate (ratchet) hand lever in the counterclockwise direction to lower (pay out) load.
• To prevent injury or property damage always lower loads until the load chain becomes slack
before shifting to the FREE CHAIN position and/or rotating the free knob to the RED position.
SL Hoist Operation
Positioning Unloaded Hook (Neutral Position)
• To prevent injury or property damage always remove load from hoist before shifting indicator
arrow.
In the NEUTRAL position the hand lever does not engage the ratchet gear. The hand lever free-wheels
until the selector lever is shifted to the UP or Down position.
1. Set the selector lever to NEUTRAL (center) position.
2. Ensure indicator arrow is pointing to the free chain notch in the free knob.
3. Grasp and pull one side of the load chain or turn free knob until desired hook position is achieved.
4. Connect hook to load. Pull the anchor side of load chain or turn free knob until chain slack is
removed.
If indicator arrow does not easily move to the free chain notch, switch selector lever to the DOWN
position and turn the indicator arrow. Additionally, it may be necessary to move the selector lever to the
DOWN position and pull on the unloaded end of the chain while turning the indicator arrow.
Lifting Load (UP Position - Haul In)
The following procedure assumes the hoist is in the NEUTRAL (center) position and the hook is attached
to a load, but the hoist is not supporting the load.
• ALWAYS ensure that indicator arrow is pointing away from the FREE chain notch whenever
shifting the selector lever to the NEUTRAL position.
1. Place selector lever in the UP position. Turn indicator arrow to point away from free chain notch.
2. Rotate the free knob clockwise.
3. Pull anchor end of load chain until slack is removed.
4. Rotate (ratchet) hand lever in the clockwise direction to raise (haul in) load.
NOTICE
CAUTION
CAUTION
WARNING
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