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6. Do not lift more than one plate
at a time with any clamps other
than horizontal plate clamps.
7. Position the clamp to balance
the load.
Position the clamp so
the lifting force exerted by the
crane is directly in line with the
iifting shackle and the load
is evenly distributed.
Beware
of side loading. Never
exceed an angle of
10° from vertical
when using a clamp
(20% is allowable for
SAC clamps). Use at least two clamps and a spreader
bar when lifting long plates or shapes. Do not exceed
the combined WLL of two clamps when using two or
more clamps.
8. Insert plate to full depth of throat opening.
It is
imperative that the cam and pad have maximum
contact on the plate to insure a good firm grip on
the plate being lifted.
9. Lift slowly and smoothly.
Do not jerk load. Shock
loading can damage
the clamp.
Great care
should be taken to not
bump or lessen the load on the cam, which may
cause clamps to release.
NO!
6
WARNING:
WARNING: