25
CLEARSPAN
™
GREENHOUSES
Revision date: 10.03.14
INSTALL MAIN COVER
Gather the parts:
• Main covers and inflation fan kit
• U-channel spring (#102198)
• Ropes long enough to reach over the frame (provided
by customer)
• Box cutter or utility knife
Assembly Procedure
After the poly latch U-channel is attached to the frame,
unpack the main cover and pull into place. Ropes or straps
are typically used to pull the main cover onto and over the
frame.
WARNING:
To prevent damage to the cover and to
prevent serious personal injury, DO NOT attempt to
install the main cover on windy or stormy days.
Photo shows the cover film in position to pull over the
greenhouse.
2. Along the edge, make small holes in the cover at
evenly spaced intervals and tie rope or straps to the
cover. May not be needed for small greenhouses.
NOTE:
The ropes or straps must be long enough to
reach over the top of the building to the other side.
Long buildings require additional ropes to prevent
tearing the main cover when it is pulled into place.
Keep the holes, used to attach the rope or straps, near
the edge of the material and below where the cover will
be secured to the U-channel.
3. After tying the ropes to the main cover, throw the ropes
over the top of the greenhouse and pull the covers into
place.
Use ropes to pull cover over the greenhouse and onto
the frame. ADDITIONAL ASSISTANCE IS REQUIRED.
4. Center cover side-to-side and end-to-end.
Consult the Spec Sheets for cover identification. The
greenhouse is equipped with double-layer main cover and
an inflation fan kit. One cover is pulled into position and
anchored to the frame, then the inflation kit is installed, and
finally the last main cover is attached.
The steps that follow describe one way to complete this
process.
ATTENTION: Install the IR film cover first! Examine the
IR film and install with the correct side facing in the
direction indicated on the film.
1. Take the cover film and position it along the base of
one side of the greenhouse.
NOTE:
Unfold the cover and locate the leading edge
The frame shown in the photos that follow differs from
actual frame. Procedure is the same.
IMPORTANT:
To prevent damage to the main cover
during installation, additional personnel and lifts may
be needed.
Verify that you have installed the IR film
according to the markings shown on the film.