REID LIFTING PGAS00500I, Руководство по сборке и эксплуатации

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PORTA GANTRY
500-3000
Offer opposite side of beam to the rear bolt-hole
on the cheek-plate (bolt 1) and insert bolt
Put on plain washer, spring washer then nut,
finger tight
With the help of another person, scissor the beam
and A-Frame into position (using the first bolt as
a hinge). Be careful not to trap any fingers in this
operation
Insert the second bolt into the cheek-plate.
Tighten both bolts until spring washer is fully
depressed, be cautious not to overtighten
At this stage it is useful to attach the lifting device
to the trolley in order to avoid having to lift and
attach when gantry is fully erect.
This avoids a working at height problem when
attaching a hoist
Keep hands clear of potential “Pinch” area marked with
warning tape, in the scissoring system. The chain hoist
must be positioned at the opposite end of beam.
Move trolley to other end of beam, opposite to
the end to be raised, and secure by tightening
the trolley knob
Repeat the scissor activity at the opposite end of
the gantry
For additional safety, a spare bolt can be
temporarily placed in the adjustment point.
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