GROWSPAN
™
GOTHIC PREMIUM HIGH TUNNELS
44
108185_86_87_88_89H Revision date: 01.08.21
INSTALL THE RIDGE VENT COVER (ADDITIONAL
PURCHASE REQUIRED)
If you purchased the ridge vent kit for your HF model,
continue with the steps below to compete the cover
installation for the kit.
Skip this section if you did not
purchase the additional ridge vent kit.
Gather the parts included with ridge vent kit:
• Cover with straps (QC10824x) and ratchets (QH1061)
• Customer-supplied fasteners:
Due to the different
materials used for the ribbon board, the customer
is responsible for supplying the required fasteners.
Consult the advice of a qualified professional contractor
if needed.
WARNING:
To prevent damage and injury, do not
leave the cover unattended if it has not been properly
secured.
Complete the following steps to install the ridge vent cover.
1. Set ridge vent cover on top of the high tunnel, center
the cover, and unfold in both directions toward the
ribbon board attached along the sides of the frame.
2. Using the cover straps as a guide, attach two (2)
ratchets (QH1061) to the board as shown in the
following diagrams.
Roll-Up Side Panel:
Predrill through upper u-channel
and ribbon board before attaching ratchets using
customer-supplied fasteners.
Ratchet
End Rafter
Ratchet
Drop-Down
Panel
Ridge Vent Cover
Ratchet
Ratchet
Ridge Vent Cover
Ratchet &
Strap
Ratchet &
Strap
Ridge Vent Cover
4. With assistants holding the strap ends along one side
of the frame, feed the strap ends on the opposite
side through the center slot in each ratchet. Operate
the ratchet to wrap the strap onto the center hub just
enough to keep the strap secure.
3. Install the remaining two (2) ratchets on the other side
of the frame immediately across from the first ratchets
installed in Step 2.
Two (2) QH1061 ratchets are used on each side of the
high tunnel to secure one ridge vent cover.
Roll-Up Side
Ratchet
End Panel
Ridge Vent Cover
NOTE:
Do not tighten completely at this time.
NOTE:
Drop-Down Panel:
Attach the ratchets to the
ribbon board below the u-channel using customer-
supplied fasteners.