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English
PFEIFER lifting clamps & grabs 04/2017 V 4.0 / Subject to technical changes!
EN
10.11 Models B 1 and B 2
Safety lock
Fluted gripping surfaces contacting beam!
Ensure exact assembly of the two side parts. The two
side plates have to be fastened firmly with safety
screws in the drilled holes. Insert the steel wedge
crosswise between the girder and the clamp body with
the fluted side in contact with the girder. Hammer the
wedge in so that it cannot slip.
NOTE: Hammer the wedge in further if
necessary after the load has been lifted.
Make sure the wedge is always fastened
firmly!
B 1
B 2
The gripping range given corresponds to the minimum
and maxiumim width of flange at the attachment point.
Application only as a fastening clamp (B1) or as a
moveable fastening clamp (B2) on permanently installed
girders.
Permissible attachment and inclination angles
The lifting capacity (e. g. 100 %) corresponds to the
lifting capacity of the clamp. Watch out for stronger
forces in the lifting device caused by pulling at an angle.
B 2
B 1