25
Medium or Small A-Frame with no
gearing fitted
Two person operation recommended – one on
the bolts and one on the upright.
Always wear gloves when using this item.
Ensure the castor brakes are engaged
Adjust the upright position at one A-Frame by
removing 2 x upright securing bolts and lifting
from the strut handle, as in figure 1
Re-insert bolts and nut/washer assembly’s (do
not over tighten)
Repeat the height adjustment on the second
A-Frame, ensuring that the gantry uprights are
vertical, and the beam is horizontal
Check all bolts on the gantry are sufficiently
secure by ensuring all spring washers are fully
depressed
Beam Height Adjustment
Geared Handwheel rotation
Release castor breaks
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.
Variants &
Options
.
PORTA
GANTRY
11000
Fig 2
Fig 3
Fig 1
