York Suspended Scaffolding, Scaffold Rentals & Sales, NYC, L.I., NJ, CT

Aluminum Rolling Outrigger Beam with Down & Under Attachment

1. 1. Mount the Under Beam to the Down Tube with the Lower Bracket Assy.
    Adjustment holes are provided to set the return reach (max. 4 ft).
    Tighten all four 3/4″ bolts.
  2. Fasten Hanger Strap and tighten 3/4″ bolt.
  3. Position the desired adjustment hole in the Down Tube at the top hole
    of the Upper Bracket. Insert the Pivot Tube into the Down Tube and
    guide a 3/4″ bolt through the top of the Upper Bracket and through
    the Down Tube as well as the Pivot Tube.

Mount counterweights to the beam according to the beam label, or following the counterweight formula. NOTE: Subtract the Under Beam return reach from the Top Beam reach to arrive at correct net outreach.
Fasten winch cable to Pivot Tube eye and crank winch to raise the bracket off the roof.
Fasten the Wire Rope to the Hanger Strap.
Push the Rolling Outrigger Beam forward into position.

WARNING!
DO NOT SUSPEND PLATFORM
FROM BEAM WHILE RAISING
OR LOWERING THE BRACKET

CW CALCULATION FOR THE DOWN & UNDER SYSTEM:
In the counterweight formula, the net outreach to be used is the distance between the fulcrum point and the suspension wire rope.

Lower the Down&Under Bracket with Winch.
Insert and fasten 3/4″ bolt in bottom hole of the Upper Bracket.
Position Rollling Outrigger in final location and raise the jacks.
Fasten tieback cable and suspend platform.

DESCRIPTION EZ-Down&Under, 5×5

PART NO. 920184
DATE 4/11/03
SCALE 3/8″= 1′
REVISIONS NO.

FILE NAME Instruct 2