13
4.8 Technical data
WARNING - Do not exceed the total permissible weight and the max. person weight, as this
may lead to defects or an overload the CR23!
i
NOTE - Observe the technical data.
Technology
CR2304 / CR2314
Dimensions
Refer to chapter "Dimensioned sketch"
Own weight
Climbing unit = 35.7 kg, handle unit = 2.3 kg, battery pack = 4.3 kg
Total weight without battery pack= 38.0 kg
Total permissible weight
272 kg
Maximum person weight
230 kg
Climbing speed
1)
8 - 21 steps / minute, continuously adjustable
Range per battery charge for an average per-
son weight of 75 kg
1)
Approx. 25 floors (accounts for approx. 375 steps)
Range per battery charge for maximum person
weight of 230 kg
1)
Approx. 5 floors (accounts for approx. 75 steps)
Maximum height of step
210 | 225 mm (with climbing height extension)
Minimum depth of step
2)
140 mm
Required stair width (straight stairs)
Width of CR23 + 100 mm
Min. platform size (U-shaped stairs)
1350 x 1350 mm
Min. radius of spiral stairs
1350 mm
Min. step depth (spiral stairs)
140 mm
Max. slope of the stairs
60.3°
Tilt stability
In direction of travel 3.7 ° / against direction of travel 2.7 °
Batteries
2 x 12 V / 5 Ah (gas-tight)
Direct current motor
24 V / 275 W
Switching force UP/DOWN switch
3-8 N
Direct operating forces
Max. 350 N when climbing stairs - downwards (chapter 7.6)
Sound pressure level
< 70 dB
Storing/operating temperature: Device
-40 °C to +65 °C / -25 °C to +50 °C
Storing/operating temperature: Battery
-20 °C to +65 °C
(3)
/ -25 °C to +50 °C
(3)
Charging temperature: Battery
0 °C to +40 °C
Altitude application range (sea level)
< 3000 m above sea level
Vibration information
The weighted RMS value of acceleration, to which the
upper body is subjected, is typically below 2.5 m/s
2
.
Adhesive label with serial number
On the left of the housing and rear side of the user manual
IP protection class
IPX4 protection against splashing water from all directions
Classification according to ISO 7176-28:2012
Type C (according to Annex A, Table 1)
1) With activated ComfortStep, the climbing speed and the range are reduced. The range also depends on the weight of the occupant.
2) Any steps of a smaller depth may not be travelled as in this case it is no longer possible for the wheel to be set down safely.
3) At temperatures below 0 °C the performance of the battery pack will decrease; therefore we recommend a storage temperature of at least 0 °C.
