Atlas Copco LLA250 ATEX Instrucciones Del Producto página 13

LLA250 ATEX
Operating instructions
How to set the adjustment screws of the control yoke
The control yoke is fitted with two screws, which limits the lifting and lower-
ing. If necessary, the setting can be changed to reduce the lifting and lowering
speeds:
1. Loosen the lock nut.
2. Adjust the screws to the required speed.
Upon delivery the control yoke is adjusted to prevent harming the con-
trol valve. Do not loosen the screws more than the original settings.
3. Tighten the nut.
Using the standard chain control
WARNING Crushing Hazard
Make sure to stand at a safe distance from the load! A rotating or falling load
can cause severe bodily injury or death.
Do not lift people or walk under hanging load.
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Do not operate the hoist when the hook is not centred under the hoist.
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Do not exceed max load as indicated on the hoist.
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WARNING Crushing Hazard
Running chains can entangle and crush. Improper handling of the load chain
may result in rotating or falling load, causing severe bodily injury or death.
Keep body parts, hair and clothing away from running chain.
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Never hoist and traverse the load at the same time.
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Do not operate with twisted, entangled or damaged chain.
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Do not alter the length of the load chain by for example welding, bolting
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or by knots.
Pull down on the handles according to their markings. Make the "Starts" and
"Stops" as smooth as possible.
EN
© Atlas Copco Industrial Technique AB - 9836 9833 00
Operation
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