22.
If the hoist is not already attached to the
suspension point on the trolley, do so now (using
stepladder if height setting requires).
If this is not safe, disassemble the gantry and
re-start adding the hoist prior to raising the
A-Frames.
21.
The gantry is now erect at its lowest height
setting.
23.
Decide on the height required (always using the lowest
possible setting for the work in hand). Adjust the upright
position on one A-Frame (a 2 man operation – one on
the bolts and one on the upright) by removing 2 x upright
securing bolts and moving the upright to the appropriate
setting by lifting from the strut handle. Re-secure with
bolts, nuts and washers (do not over tighten). Repeat the
height adjustment at the opposite end.
24.
Release trolley brake and castor brakes to position
the gantry over the load ensuring, when possible, that
the load is lifted from the center of the beam.
500-3000
500-3000
N.B. ENSURE THE BEAM IS HORIZONTAL AND
CASTORS ARE LOCKED PRIOR TO ANY LIFT.
No. 1 in lightweight, portable, safe lifting solutions
Beam height
adjustment bolts
(2 bolts on each
upright)
Tighten all bolts to
27 Nm (20 ft lbs) or
until spring washers
are fully depressed
14
