Operation / measurements – Mueller Roll-Up Door L250 User Manual
Page 3
WWW.MUeLLeRinC.CoM 3
4
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2
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3
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”
4
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/
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3
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4
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5
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opeRation / MeasUReMents
back
outside of
outside of
outside
each
operation
of
bracket dual
bracket
of tension
end
guide
tension end
axle support
end
non-tension
Push-up
2 1/2”
4 1/2”
4 1/2”
5 1/4”
2 1/2”
M250
L250
opening
Vertical Horizontal
Height
Headroom Headroom
less than or equal to 8’
16.5”
17”
greater than 8’
17.25”
19”
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