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 overload the s-max!
NOTE - Observe the technical data.
i
Technology
s-max D1352
Dimensions
Refer to chapter "Dimensional drawing"
Own weight
Climbing unit = 16.1 kg
Handle unit = 3.1 kg
Battery pack = 3.1 kg,
Total weight without battery = 19.2 kg
Total permissible weight
157 kg
4)
Maximum load
( wheelchair)
135 kg
3)
Maximum person weight
115 kg
3)
Max. attachment width
Not applicable as no regulating factor for attachment
Climbing speed in steps / min
7 - 23, continuously adjustable
1)
Range per battery charge for a
load of 75 kg (person incl. wheelchair)
Approx. 25 floors (approx. 375 steps)
Range per battery charge for total
load of 135 kg (person incl. wheelchair)
Approx. 18 floors (approx. 270 steps)
Max. height of step
210 I 225 mm (extended)
Min. depth of step
2)
120 mm
Min. depth of step for spiral stairs
2)
140 mm
Required step width
Width of whee 100 mm
Min. platform size
1350 x 1350 mm (U-shaped stairs)
Min. radius of spiral stairs
1350 mm
Max. slope of the stairs
60.3°
Batteries
2 x 12 V / 3.3 Ah (gas-tight)
Direct current motor
24 V / 200 W
Switching force UP/DOWN switch
3-8 N
Direct operating forces
Max. 350 N when climbing stairs - downwards (chapter 8.6)
Sound pressure level
< 69 dB
Storing/operating temperature: Device
-40 °C to +65 °C / -25 °C to +50 °C
Storing/operating temperature: Battery
-20 °C to +65 °C
(5)
/ -25 °C to +50 °C
(5)
Battery charging temperature
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
Classification according to ISO 7176-28:2012
Type D (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) The person weight on the type plate and in the technical data were calculated using an assumed wheelchair weight of 20 kg.
4) Observe the maximum load according to the wheelchair manufacturer's information.
5) At temperatures below 0 °C the performance of the battery pack will decrease; therefore we recommend a storage temperature of at least 0 °C.
