Invacare Rea Spirea 4 NG, User Manual

Page: 43 / 44

Technical Data
Maximum slope angle
brake
7°
Oxygen cylinders
recommended
dimensions
Diameter max: 111 mm
Length min/max:
198 – 645 mm
Weight min/max:
1,3 – 3,6 kg
11.2 Maximum weight of removable
parts
Maximum weight of removable parts
Part:
Maximum weight:
Leg rest angle adjustable
with calf pad and footrest 3,2 kg
Armrest 2,0 kg
Rear wheel 600 mm (24”)
solid with handrim and
spoke guard 2,5 kg
Headrest / Neckrest / Cheek
support
1,4 kg
Trunk support 0,8 kg
Backrest cushion 2,0 kg
Seat cushion 1,9 kg
Table tray 3,9 kg
11.3 Tyres
The ideal pressure depends on the tyre type:
Tyre Max. pressure
Pneumatic profiled tyre:
515 mm (20”); 560 mm
(22”); 610 mm (24”) 4.5 bar 450 kPa
65 psi
Pneumatic low profile tyre:
560 mm (22”); 610 mm
(24”) 7.5 bar 750 kPa
110 psi
Schwalbe® Marathon Plus
Evolution tyre:
610 mm (24”) 10 bar 1000 kPa
145 psi
Solid tyre:
305 mm (12”);
515 mm (20”); 560 mm
(22”); 610 mm (24”)
- - -
Solid tyre:
150 mm (6”); 140 mm (5”
1/2); 125 mm (5”); 200
mm (8”)
- - -
Pneumatic tyre:
200 mm (8”)
2.5 bar 250 kPa
36 psi
The compatibility of the tyres listed above depends
on the configuration and/or model of your wheelchair.
In case of a tyre puncture consult a suitable workshop
(e.g. bike repair shop, bicycle dealer ...) to have the
tube replaced by a skilled person.
The size of the tyre is mentioned on the sidewall of
the tyre. The change of appropriate tyres must be
carried out by a qualified technician.
CAUTION!
– The tyres pressure have to be equal in both
wheels to avoid a less driving comfort, to keep
the brakes efficiency and an easy propelling of
the wheelchair.
11.4 Materials
Frame/backrest tubes Aluminum, Steel
Upholstery (seat and backrest)
Foam PUR, Fabric Nylon
and Polyester
Push handles
PVC
Plastic parts like brake handles,
clothes guards, foot plates,
armpads and parts of most
options Thermoplastic (e.g.
PA, PP, ABS and PUR)
according to marking
on the parts
Folding mechanism / vertical
brace / clamping parts / castor
forks Aluminum, Steel
Screws, washers and nuts Steel
All materials used are protected against corrosion.
We use only REACH compliant materials and
components.
Theft and metal detection systems: in seldom cases
the materials used in the wheelchair may activate
theft and metal detection systems.
11.5 Environmental conditions
Storage and
transportation
Operation
Temperature
-20 °C to 40 °C -5 °C to 40 °C
Relative humidity 20 % to 90 % at 30 °C, not condensing
Atmospheric
pressure 800 hPa to 1060 hPa
Be aware that when a wheelchair has been stored
under low temperatures, it must be adjusted to
chapter
8 Maintenance, page 36 before use.
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