SnapNrack Series 100 UL, Руководство по установке

Страница: 9 / 48

9
1) Remove tile and
locate the rafter
3) Prep the base and
attach base
5) Attach post 6) Replace tile and
attach standoff clamp
4) Set flashing
2) Drill pilot hole
Series 100 UL
Standoff Post
Design Tools
- SnapNrack has a suite of design tools
to help configure your PV installation to
be an accurate and fast install. Please
visit us at: www.SnapNrack.com.
Warning
- If a pilot hole is drilled and a rafter is not
found, immediately seal pilot hole with
roofing sealant to avoid water damage.
- Do not over tighten hardware.
- Always wear fall protection
and safety gear.
Notes
- SnapNrack engineered systems should
only be used with SnapNrack components
and hardware. Any alternate application
may void the warranty and structural
calculations could become invalid.
Step-by-Step Instructions
1) Remove roof tile where the
penetration will be installed. Locate
the rafter underneath the decking
of the roof by locating under the
eave, in the attic, or by tapping
the roof surface with a hammer.
2) Drill a pilot hole through the roofing
material into the rafter to ensure that
the lag bolt will be located into a solid
portion of the rafter. If the rafter is
not found then seal the pilot hole
immediately with roofing sealant.
3) Apply roofing sealant to the bottom
of the base and directly onto the
lag bolt to ensure a water tight seal.
Attach the Standoff base with a 5/16”
lag bolt and a minimum embedment of
2 ½” lag shank into the rafter. Tighten
lag bolt to seat using a hand wrench.
4) Set the flashing by sliding the
flashing underneath the row of tiles
directly above the installed base, with
the hole in the flashing directly above
the threaded portion of the base.
5) Attach the standoff shaft by
sliding it through the hole in the
flashing and tightening it onto
the threads protruding from the
base snug with channel locks.
6) Cut the tile to fit around the
flashing, replace the tile, then attach
the standoff clamp by first sliding the
rubber rain collar over the standoff
shaft then the standoff clamp with
bolt, washer and channel nut.