Instructions / Assembly
12
Carpenter Pencil
Metal Shears
Safety Equipment
Safety Glasses
Extension Tubes
Gloves
TOOLS & PARTS
Be sure to measure and cut if necessary, before
removing adhesive strip and assembling the Extension
Tube. Wear gloves when working with sharp edges.
When trimming Extension Tubes, always measure and
start from the wide end where tube end diameter = 10”
or 14”.
TIP
After referring to “Tube Length Chart” in Section 8,
use metal shears to shorten the Extension Tube. Allow
for a 1” overlap at each end where you will connect
each tube to another.
Once Extension Tubes are sized to the proper length,
remove tan backing paper from adhesive strip on
edge of Extension Tube. Beginning at one end of the
Extension Tube, over-lap the edges of the tube/s,
aligning the edge of the tube along the crimp on the
other side.
(Once contact is made with adhesive strip, parts
cannot be repositioned.)
Once contact is made with adhesive strip on an Extension
Tube, parts cannot be repositioned.
IMPORTANT
Adhesive Strip
Trimmed Extension Tube
Section-7
When Cutting Your Tube...
1
Rigid Light Pipe Tubes
A
Flex Light Pipe Tubes
Be sure to measure and cut length of flex pipe
required from top of flashing to diuser assembly.
Secure flex light pipe to top transition section of rigid
light pipe with supplied hose clamp.
1
1
2
2
3
B