National ramp ALUMINUM SOLID, Руководство по установке

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21.1.4.
Select the shortest leg that is at least 2" above the measured height, and mount legs to
platform – snug the bolts without over-tightening.
21.1.5.
Carry over platform to the starting position. Double-check door clearance, and use a level to
ensure the platform is level, at the correct height, and the legs are plumb.
21.2  Set the first 6' section.
21.2.1.
Place the section upright on sawhorses,
with the tongue side facing forwards.
Attach universal brackets and bolts for the
handrails and legs.
21.2.2.
Mount the handrails, hand-tightening the
bolts to allow for later adjustments.
21.2.3.
Determine the leg height. For a 1:12 pitch
ramp, the leg height is 6" less than the
platform height.
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
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Liberty Series™ Ramp Installation Guide-Revision 8/1/2020
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O FINISH
Tongue, Top
Groove, Bottom