Alton VICTORIAN CHELTENHAM 8x10, Instruction Manual

Page: 55 / 68

55
Roof Vent Installation
13
Now fit your autovents to the slam
rail and to the bottom of the roof
vents, diagram 65. Use 19mm
screws to secure the top arm of the
autovent to the roof vent, do this
with the roof vent in the closed
position so that you get the bracket
in the correct position.
Adjust the position of the lower arm
on the slam rail until the arms of the
autovent are parallel with the roof as
possible, then fix with 25mm screws.
NB. Disregard any fitting instructions
in the autovent box and any extra
plates or screws as these are for
other greenhouses. However you
should keep the leaflet as the
operating instructions are on there. Diagram 65
Dia. 65
Internal