107
fi g. 7.74
fi g. 7.75
fi g. 7.76
fi g. 7.77
7 - A
CCESSOIRES
Weather Protection
1-
Install 2" x 4" (5 cm x 10 cm) studs in the angle brackets located on the bottom support
tubes. Secure the studs to the angle brackets with nails or screws.
2-
Install a tarp underneath the platform, using the studs to hold it in place.
Installation of the bottom tarp
1
-
With the motorized unit at 10' (3 m) above base level, insert a vertical post into the
pockets located on the
front
bottom support bracket
under
the platform (fi g. 7.74
and
fi g. 7.75, p. 107). The diagonal brace on the vertical post must be turned
away
from the face of the work.
2-
Slide a taper pin through the
highest
adjustment hole in the vertical post and secure
it in place with a hitch pin clip.
Installation of the lower level structure
Pockets located
on front bottom
support bracket
Studs to secure
openings
3-
Tighten the bolts on the pockets of the bottom support bracket.
4-
Insert a 5' (1,5 m) outrigger in the pocket at the bottom of the vertical post, leaving
not more than 3' (0,9 m) protruding from the pocket toward the face of the work.
Tighten the pocket bolt only slightly.
5-
Install as many vertical posts and outriggers as is required by the setup.
6-
Install planking and push in the outriggers until the plank stop pin is snug against the
planks. Tighten all the pocket bolts appropriately to secure the outriggers in place.
7-
Slide 2" x 4" (5 cm x 10 cm) studs in the middle and bottom angle brackets on
the vertical posts to secure the hazardous opening at the back of the lower level
structure
(fi g. 7.76). Secure the studs in place with nails or screws.
WARNING
It is important to consider that the platform cannot be brought down completely
to base level when weather protection is installed under the structure.
Top level
Bottom level
