73
Revision date: 12.02.16
Black-out System Installation
INSTALL MOTOR SUPPORT ASSEMBLY
1. Establish the "power rafter", which will be the rafter under which all drive shaft components will be attached.
ATTENTION:
If greenhouse is 48', 72', 96' or 120' in length, there will be a center chord rafter, which will also serve
as the "power rafter". If greenhouse is 36', 60' or 84' in length, there will be two centermost chord rafters, either of
which can serve as the "power rafter".
See examples below.
2. Determine motor support location. It is recommended to install the motor as close to the center of the rafter as
possible. Avoid obstructions, such as webbing clamps and monofilament wire paths.
Reference page 46.
3. Using 3/8" x 3" bolts (FAG363B), 3/8" lock washers (FAME38B), 3/8" flat washers (FAME08B), and 3/8" nuts
(FALB04B), attach the motor support assembly to the underside of the determined "power rafter".
IMPORTANT:
Orient the motor support plate so that it points towards the end header where the 113694 wire
brackets have been installed (page 46). Pre-drill attachment holes through the support chord.
Example
shows 48' long
greenhouse.
Example
shows 60' long
greenhouse.
CENTER
CHORD
RAFTER
Center as best as
possible, avoiding
obstructions.
CENTERMOST
CHORD
RAFTERS
(choose one)
3/8" x 3" bolt (FAG363B)
3/8" lock washer (FAME38B)
3/8" flat washer (FAME08B)
3/8" nut (FALB04B)
Pre-drill attachment holes
2"x2" Rafter Chord
Motor
Support
Assembly
Plate is
oriented
towards
end header
with 113694
brackets
attached.
Содержание Growers Supply GrowSpan 500 Series
Страница 22: ...22 Revision date 12 02 16 Frame Assembly 5 0 66 0 FRQWLQXHG Customer supplied rafter spacing jig ...
Страница 65: ...65 Revision date 12 02 16 Roll Up Side Panel Installation ...
Страница 111: ...111 Revision date 12 02 16 Additional Notes Space below is reserved for customer notes ...