10
Trench Opener Adjustment
IMPORTANT!
Adjust machine so that 5” of plastic is covered on both sides
5”
Plastic
5”
Trench openers are to cut a trench along the sides of the bed. This
will give a
‘cup’
at the edge of the bed to prevent the plastic from
blowing off. If bed height is adjusted, the trench opener has to be
adjusted accordingly.
Plastic
“Cup”
Raised Bed
Trench
Opener
Depth
Setting