Owner's manual

ASSEMBLY INSTRUCTIONS
FF-1C
B
B
A
EARTH
TUBE
B
FF-2C
FF-4C
SF-2C
EARTH
TUBE
A
Model A B Min. Slab. Size
FF-1C 21-1/2” 8” 29” x 34”
FF-2C 21-3/4” 18” 28” x 44”
FF-4C 36-1/2” 18” 44” x 44”
SF-2C 27-3/4” 22” 30” x 48”
SF-4C 42-1/2" 11" 48" x 48"
CONCRETE PAD
SPECIFICATIONS
F-19859-3 Rev. 3-5-09 8-9-02
EARTH
TUBE
A
B
SF-4C
B