45
GROWSPAN
™
GOTHIC PREMIUM HIGH TUNNELS
Revision date: 01.08.21 108179_80_81_82_83_84H
HIGH TUNNEL CARE AND MAINTENANCE
Proper care and maintenance of the high tunnel is
important. Check the following items periodically to properly
maintain the high tunnel:
• Regularly check the cover or covers to see that these
are tight and in proper repair. Tighten and adjust the
tension as needed to prevent damage and wear.
• Check connections and all fasteners to verify that they
remain tight and in good condition.
• Do not climb or stand on the high tunnel at anytime.
• Inspect the anchoring system to verify that all
components remain tight and in good condition.
• Verify that the roll-up end panel components are in
good working condition.
• Do not allow drop-down panel to remain in the down
position for extended periods. Raise the panel to allow
it to dry and for cleaning.
• Replace anti-billow rope immediately if worn or broken.
• Remove debris and objects that can accumulate on the
high tunnel. Use tools that will not damage the cover
when removing debris.
• Check the corner baffles periodically to ensure the film
is tight and intact. Replace film when needed.
• Remove snow to prevent excess accumulation. Use
tools that will not damage the cover when removing
snow.
• Check the contents of the high tunnel to verify that
nothing is touching the cover that could cause damage.
• If the high tunnel is dismantled and moved, inspect all
parts and connections before using.
• Depending on the contents, construction of the high
tunnel, high tunnel materials, and location, the potential
for condensation exists. GrowSpan™ offers several
items that can be used to alleviate a condensation
condition. Please contact a GrowSpan™ representative
for additional information.
• For replacement or missing parts, call 1-800-245-9881
for assistance.
INSTALL THE RIDGE VENT COVER (continued)
5. Repeat the previous steps to secure the opposite side.
Photo above shows an example of a high tunnel with
the ratchets attached and the ridge vent cover secured.
6. After all side straps are in place and slightly tightened
and the ridge vent cover is centered on the frame,
tighten all ratchets evenly.
NOTE:
Edge of the vent cover will overlap the second
rafter and will be snug against the main cover to keep
in place.
7. Repeat steps to install additional ridge vent cover
for the remaining end of the high tunnel. (Additional
purchase required.)
8. Read the care and maintenance information that
follows.