
5.0
ASSEMBLY INSTRUCTIONS OTHER
5.1
INSTALLATION OF OUTRIGGER TIEBACKS
Installation of outrigger tiebacks is mandatory!
Fig. 14
Secure tieback to rear shackle on the roof beam, and to the tieback anchor on the roof.
Tieback wire ropes must have the equivalent strength to the hoisting ropes and must be
installed without slack.
NOTE: 1)
Tieback may also be installed from the tip of the roof beam.
2)
When using the two tiebacks, one must be on each side of the beam.
© 2013 Tractel Ltd. All Rights Reserved.
18
TWO TIEBACKS ARE REQUIRED IF
BETWEEN 25° TO 50° OF CENTERLINE.
ONE MUST BE ON EACH SIDE OF THE
CENTERLINE.
SKYBEAM
SKYBEAM
ONE TIEBACK IS REQUIRED WITHIN
25° OF THE CENTERLINE.
TIEBACK
REQUIRED
TIEBACKS NOT ALLOWED
IN THIS AREA
TIEBACKS NOT
ALLOWED IN
THIS AREA