Owner`s manual

31
015886 5-02
10
bolt intermediate purlins to jack beams
Use 1/2” x 1 1/2” bolt and nuts to
attach the intermediate purlins to the
jack beams as shown (fig. c and d).
Complete the installation around the
entire bin.
PROPER PURLIN INSTALLATION
d
9/16” hole; 1/2” x 1 1/2”
bolt and nut typical for all
intermediate purlins
truss
14’ purlin
16’ purlin
14’ purlin
truss
jack
beam
INTERMEDIATE PURLIN LOCATION TOP VIEW
c
trusses
long purlin
short purlin
sidewall
jack beam