National ramp ALUMINUM SOLID, Руководство по установке

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18.3.4.
Measure the height that the legs will be set to, from the top of the section to the ground or
Celebration Footer Pad™.
18.3.5.
Select the shortest leg that is at least 2" above the measured height.
18.3.6.
Mount the legs to the ramp, tightening enough to support the weight of the ramp, but
without fully tightening the bolts to allow for later adjustments.
TIPS AND TRICKS
If the ramp has a slope of 4.8°/1:12, where there is one foot of ramping for
every inch of elevation, use the length of the ramp section to calculate the
leg height.
If you are installing a 5' ramp section, set your legs 5" shorter than the
height of the previous legs. A 3' ramp section will have legs 3" shorter than
the previous height, etc.
If the ramp is not being installed at a 4.8° slope, set the legs at roughly
the needed height, and use your laser level to find the height that matches
your ramp slope.
(reference chart on page 30 to find angle of slope)
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
Bottom
Top
Groove
Tongue
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