National ramp Liberty Series, Руководство по установке

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20.1.14.
Select the shortest leg that is at least 2" above the measured height, and mount legs to the
platform – snug the bolts, tightening enough to support the weight of the platform, but
without over-tightening.
20.1.15.
Carry over platform to starting position. Double-check door clearance, and use level to
ensure the platform is level, at the correct height, and the legs are plumb.
20.2  Set the first 6' ramp section.
20.2.1.
Place the section upright on sawhorses,
with the tongue side facing forwards.
Attach universal brackets and bolts for the
handrails and legs.
A A
B B
C C
D D
E E
F F
1
1
OF NATIONAL RAMP.
1. FOOT PLACEMENT DIMENSIONS MUST BE VERIFIED BASED ON FIELD CONDITIONS AND ACTUAL INSTALL
INCORRECT INSTALL
A A
B B
C C
D D
E E
F F
1
1
OF NATIONAL RAMP.
1. FOOT PLACEMENT DIMENSIONS MUST BE VERIFIED BASED ON FIELD CONDITIONS AND ACTUAL INSTALL
[ 106 ] NATIONAL RAMP
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image 95
image 95
Tongue, Top
Groove, Bottom