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Roof Stair Systems -
Aluminum Scissor
- Elektro |
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Description
- Ready to fix element, according to DIN
EN 14975
- No operating space in the roof
necessary
- 24 Volt electric drive, low noise with
emergency power supply
- Ready to fix electronic control unit,
operating by
pushbutton
- Automatic limit stopp and safety
shutdown at obstacles
- Emergency opening and manual operating
possible
- Concertina stair made of diecast
aluminium
- Depth of treads 14 cm
- Trapdoor insulated, 62 mm sandwich
construction,
white covered underside
- Insulation (U-Values: Ud = 0,55
W/m²K/Ut = 0,58 W/m²K)
- Airtightness class 4 proved according
to DIN EN 12207
by IFT Rosenheim
- Hatchbox made of plywood 19 mm, hight
24 cm,
white covered, all around rubber seal
- Cover profiles white, pluggable
Avaible Accessories
- Telescopic handrail (required by law)
- Guard rail (required by law)
- Infrared remote control
- Smoke warner (induces automatically
opening or closing)
- Warning signal light and horn possible
- Installation kit
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Standart Dimensions |
Production According to
Given Dimensions |
Area Requirement |
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Standart Dimensions |
Net Ceiling
Height |
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120 x 70 cm |
220 - 279 cm |
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130 x 70 cm |
220 - 279
cm |
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140 x 70 cm |
220 - 279
cm |
Case outer dimensions
are 2 cm shorter than abovementioned
dimensions
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Production
According to Dimensions |
min.
110 x 63 cm
max. 160 x 100 cm |
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Net Ceiling
Height |
min.
220 cm
max. 430 cm |
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Box Height |
min.
24 cm
max. 117 cm |
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Abovementioned
dimensions are assembly place
dimensions.
Net case
dimension is 2 cm smaller than these
dimensions |
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Net Ceiling
Height |
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9 steps : 220 - 250 cm |
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10 steps : 251 - 279 cm |
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Stair Bottom |
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9 steps : 140 - 125 cm |
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10 steps: 150 - 135 cm |
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Opening Area |
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9 steps: 150 cm |
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10
steps : 160 cm |
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