Vermeiren NAVIX User manual

VERMEIREN
NAVIX
I N S T R U C T I O N M A N U A L
Rear wheel drive
Front wheel drive

Instructions to the specialist dealer
This instruction manual is part and parcel of the product and must accompany every product sold.
Version: D, October 2012
All rights reserved, including translation.
No part of this manual may be reproduced in any form what so ever (print, photocopy, microfilm or any other process) without
written permission of the publisher, or processed, duplicated or distributed by using electronic systems.
© N.V. Vermeiren N.V. 2012

Navix
2012-10
Page 1
Contents
1 Productdescription..............................................................................................................3
1.1 Intended Use............................................................................................................... 3
1.2 Technical specifications.............................................................................................. 4
1.3 Components................................................................................................................ 7
1.4 Accessories................................................................................................................. 8
1.5 Explanation of symbols.............................................................................................. 8
1.6 Safety instructions ...................................................................................................... 9
2 Use.........................................................................................................................................10
2.1 Remarks on electromagnetic compatibility (EMC).................................................. 10
2.2 Carrying the electric wheelchair................................................................................11
2.3 Assembly and disassembly of the electric wheelchair ..............................................11
2.4 Mounting or Fold away armrest ............................................................................... 13
2.5 Adjusting of the armrests.......................................................................................... 13
2.6 Mounting or removing of the footrests..................................................................... 14
2.7 Folding the back of the wheelchair........................................................................... 14
2.8 Back inclination........................................................................................................ 15
2.9 Mounting or removing the seat frame ...................................................................... 15
2.10 Seat cushions ............................................................................................................ 17
2.11 Back rest cushions .................................................................................................... 17
2.12 Transfer in and out the electric wheelchair............................................................... 17
2.13 Correct position in the electric wheelchair............................................................... 18
2.14 Driving the electric wheelchair................................................................................. 18
2.15 Operating the brakes................................................................................................. 18
2.16 Driving the electric wheelchair on ramps................................................................. 21
2.17 Pushing the wheelchair............................................................................................. 21
2.18 Transport in the car................................................................................................... 22
2.19 Transport in an airplane............................................................................................ 23
2.20 Batteries.................................................................................................................... 23
2.21 Battery charger.......................................................................................................... 24
2.22 Charging the batteries............................................................................................... 24
2.23 Thermal fuse............................................................................................................. 25
3 Installation and adjustment.............................................................................................25
3.1 Tools ......................................................................................................................... 25
3.2 Manner of delivery ................................................................................................... 25
3.3 Possible adjustments................................................................................................. 26
3.4 Changing the batteries .............................................................................................. 30
3.5 Battery connections .................................................................................................. 30
3.6 Tyre changing ........................................................................................................... 31
4 Maintenance ........................................................................................................................32

Navix
2012-10
Page 2
Preface
First of all we want to thank you for putting your trust in us by selecting one of our products.
The expected lifetime of your electric wheelchair is strongly influenced by the care and
maintenance of the wheelchair.
This manual will help you get acquainted with the operation of your electric wheelchair.
Following of the user instructions and the maintenance instructions are an essential part of
the warranty.
This manual reflects the latest product developments. Vermeiren has the right to introduce
changes without the obligation to adapt or replace previously delivered models.
For any further questions, please consult your specialist dealer.

Navix
2012-10
Page 3
1 Productdescription
1.1 Intended Use
The electric wheelchair Navix is equipped with two motors, of 220W.
The electric wheelchair Navix is intended to comfortably transport persons with walking
difficulties or no walking abilities. This electric wheelchair is designed to transport 1 person.
The electric wheelchair is designed to transport persons only, no goods.
Neither should it be used by persons obviously suffering from physical or mental limitations
(e.g. visual impairment, ...) that render them incapable of safely handling the electric
wheelchair.
The different types of fittings and accessories, and the modular construction allow full use by
persons disabled by:
•paralysis
•loss of limbs (leg amputation)
•limb defects or deformations
•stiff or damaged joints
•heart insuffiencies and poor blood circulation
•balance disturbances
•cachexia (decrease in muscle)
The electric wheelchair is classified as class A.
The electric wheelchair is a front wheel drive wheelchair or rear wheel drive wheelchair
depends on your purchase.
The electric wheelchair is suited for indoor and outdoor use by the occupant.
The user can operate the wheelchair by himself or have the wheelchair pushed by an
attendant with the push bar.
When providing for individual requirements:
•body size and weight (max. 130 kg)
•physical and psychological condition
•residential circumstances
•environment
should be taken into consideration.
Your electric wheelchair should be used on flat surfaces where all four wheels are touching
the ground and where there is sufficient contact to operate the wheelchair safely.
You should practice for use on uneven surfaces (cobblestones, etc.), slopes, curves and to
get past obstacles (curbs, etc.). A particular risk is involved when crossing surfaces such as
ice, grass, rubble, foliage, etc.
The electric wheelchair should not be used as a ladder, nor is it a transport for heavy or hot
objects.
When using your electric wheelchair on streets or footpaths, local laws and regulations apply.
The electric wheelchair can be used on sidewalks, urban road. Under no circumstances the
electric wheelchair may be used for driving on larger roads or expressways.
Use only Vermeiren approved accessories.
The manufacturer is not liable for damage caused by the lack of improper service or as a
result of not following instructions from this manual.
Visually impaired people can contact the dealer for the instructions for use.

Navix
2012-10
Page 4
1.2 Technical specifications
Technical terms below are valid for the electric wheelchair in standard settings without seat cushion
and optimum environmental conditions. If accessories are used, the tabulated values will change.
Changes in outdoor temperatures, humidity, uphill's, downhill's, soils and battery levels can reduce
output.
Brand
Vermeiren
Address
Vermeirenplein 1/15, B
-
2920 Kalmthout
Type
Electric wheelchair
, Class
A
Model
Navix
(Front
wheel drive)
Maximum occupant mass
1
3
0
kg
Description
Dimensions
Effective seat width 400 mm
(Adjustable
0 - 50 mm)
450 mm
(Adjustable
0 - 50 mm)
500 mm
(Adjustable
0 - 50 mm)
Overall width (depends on the seat width) 580 mm 630 mm
Description
Dimensions Minimum
Dimensions Maximum
Max. speed 6 km/h
Continuous driving distance range* 20 km
Overall length with footrest 945 mm
Overall height 995 mm
Folded / dismantled length (without footrest)
Lower f
rame:
690 mm;
Seat
frame
:
600 mm
Folded / dismantled width
Lower f
rame:
570 mm;
Seat
frame
:
560 mm
Folded / dismantled height
Lower f
rame:
325 mm;
Seat
frame
:
400 mm
Total mass 78.80 kg
Mass of heaviest part (that can be
dismantled or removed)
Lower f
rame +
armrest
+ joystick
(without batteries)
:
31.65 kg
Masses of parts that can be dismantled or
removed.
Armrest
:
0.95 kg;
Footrests:
1.90 kg;
Seat frame: 17.05 kg; Lower frame + armrest + joystick: 31.65
kg; Batteries: 27.15 kg
Static stability downhill 15°
Static stability uphill 15°
Static stability sideways 15°
Maximum safe slope 9°
Obstacle climbing 50 mm
Ground clearance 60 mm
Seat plane angle 5° 10°
Effective seat depth 380 mm 500 mm
Thickness seat cushion 40 mm
Seat surface height at front edge 400 mm 500 mm
Backrest angle 0° 40°
Backrest height 580 mm
Distance between footrest and seat 330 mm 400 mm
Angle footrest 12°
Distance between armrest and seat 260 mm 350 mm
Front location of armrest structure 410 mm
Driving motors SRG05 / 2 x 220W
Batteries 2 x 12V
/ 38 Ah / 20 hr

Navix
2012-10
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Brand
Vermeiren
Address
Vermeirenplein 1/15, B
-
2920 Kalmthout
Type
Electric wheelchair
, Class
A
Model
Navix
(Front
wheel drive)
Maximum occupant mass
1
3
0
kg
Description
Dimensions Minimum
Dimensions Maximum
Battery charger Exendis Impulse S (6A); IP21; Insulation class II
Thermal fuse 30 AMP
Control unit Shark or DX2 / Electromagnetic braking system
Degree of protection IPX4
Minimum turning diameter 1250 mm
Reversing width 1250 mm
Diameter Rear wheels (number) 200 x 50 mm (2)
Tyre pressure, rear wheels Not applicable
Diameter front wheels (number) 317.5 x 57.15 mm air (2)
Tyre pressure, front wheels Max. 2.8 bar
Noise level < 65 dB (A)
Storage and use temperature +5 °C to +41 °C
Operating temperature of the electronics -10°C to +40°C
Storage and use humidity 30% 70%
We reserve the right to introduce technical changes. Measurement tolerance
±
15 mm / 1,5 kg / °.
* The theoretical driving distance will be reduced if the wheelchair is used frequently on slopes, rough
ground or to climb curbs.
Table 1: Technical specifications front wheel drive
Brand
Vermeiren
Address
Vermeirenplein 1/15, B
-
2920 Kalmthout
Type
Electric wheelchair, Class
A
Model
Navix
(Rear
wheel drive)
Maximum occupant mass
130 kg
Description
Dimensions
Effective seat width 400 mm
(Adjustable
0 - 50 mm)
450 mm
(Adjustable
0 - 50 mm)
500 mm
(Adjustable
0 - 50 mm)
Overall width (depends on the seat width) 580 mm 630 mm
Description
Dimensions Minimum
Dimensions Maximum
Max. speed 6 km/h
Continuous driving distance range* 20 km
Overall length with footrest 1010 mm
Overall height 995 mm
Folded / dismantled length (without footrest)
Lower frame:
780 mm;
Seat frame:
600 mm
Folded / dismantled width
Lower frame:
570 mm;
Seat frame:
560 mm
Folded / dismantled height
Lower frame:
325 mm;
Seat frame:
400 mm
Total mass 78.80 kg
Mass of heaviest part (that can be
dismantled or removed)
Lower frame + arm
rest
+ joystick (without batteries):
31.65 kg

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2012-10
Page 6
Brand
Vermeiren
Address
Vermeirenplein 1/15, B
-
2920 Kalmthout
Type
Electric wheelchair, Class
A
Model
Navix
(Rear
wheel drive)
Maximum occupant mass
130 kg
Description
Dimensions Minimum
Dimensions Maximum
Masses of parts that can be dismantled or
removed.
Arm
rest
:
0.95 kg;
Footrests:
1.90 kg;
Seat frame: 17.05 kg; Lower frame + armrest + joystick:
31.65 kg; Batteries: 27.15 kg
Static stability downhill 15°
Static stability uphill 15°
Static stability sideways 15°
Maximum safe slope 9°
Obstacle climbing 50 mm
Ground clearance 60 mm
Seat plane angle 5° 10°
Effective seat depth 380 mm 500 mm
Thickness seat cushion 40 mm
Seat surface height at front edge 400 mm 500 mm
Backrest angle 0° 40°
Backrest height 580 mm
Distance between footrest and seat 330 mm 400 mm
Angle footrest 12°
Distance between armrest and seat 260 mm 350 mm
Front location of armrest structure 410 mm
Driving motors SRG05 / 2 x 220W
Batteries 2 x 12V
/ 38 Ah / 20 hr
Battery charger Exendis Impulse S (6A); IP21; Insulation class II
Thermal fuse 30 AMP
Control unit Shark or DX2 / Electromagnetic braking system
Degree of protection IPX4
Minimum turning diameter 1250 mm
Reversing width 1250 mm
Diameter Rear wheels (number) 317.5 x 57.15 mm air (2)
Tyre pressure, rear wheels Max 2.8 bar
Diameter front wheels (number) 200 x 50 mm (2)
Tyre pressure, front wheels Not applicable
Noise level < 65 dB (A)
Storage and use temperature +5 °C to +41 °C
Operating temperature of the electronics -10°C to +40°C
Storage and use humidity 30% 70%
We reserve th
e right to introduce technical changes. Measurement tolerance
±
15 mm / 1,5 kg / °.
* The theoretical driving distance will be reduced if the wheelchair is used frequently on slopes, rough
ground or to climb curbs.
Table 2: Technical specifications rear wheel drive

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2012-10
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The wheelchair complies to the requirements set up in:
ISO 7176-8: Requirements and test methods for static, impact and fatigue strengths.
ISO 7176-14: Wheelchairs - Part 14: Power and control systems for electrically powered
wheelchairs and scooters -- Requirements and test methods
ISO 7176-21: Wheelchairs - Part 21: Requirements and test methods for electromagnetic
compatibility of electrically powered wheelchairs and motorized scooters.
ISO 7176-16: Wheelchairs - Part 16: Resistance to ignition of upholstered parts --
Requirements and test methods
1.3 Components
Front wheel drive
Rear wheel drive
1 = Push bar
2 = Back cushion
3 = Back frame
4 = Armpads
5 = Armrests
6 = Battery cover
7 = Lower frame
8 = Forks
9 = Driving wheels (rear wheels)
10 = Driving motors
11 = Steering wheels (front wheels)
12 = Operator control
13 = Seat cushion
14 = Seat frame
15 = Footrests
16 = Identification plate
17 = Anti-tipping
1 = Push bar
2 = Back cushion
3 = Back frame
4 = Armpads
5 = Armrests
6 = Battery cover
7 = Lower frame
8 = Forks
9 = Steering wheels (rear wheels)
10 = Driving motors
11 = Driving wheels (front wheels)
12 = Operator control
13 = Seat cushion
14 = Seat frame
15 = Footrests
16 = Identification plate

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2012-10
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1.4 Accessories
The following accessories are available for the electric wheelchair Navix:
•Table (B13, B15)
•Adjustable leg-rest (BZ7)
•Electronic adjustable leg-rest (BZ7-E)
•Different seat and back cushions; Fixed back/seat (L14/L15), Soft comfort back/seat
(L34/L35)
•Head rest (L55) only available with fixed back
•Pelots (side supports) for stability (L04) only available with fixed back
•Pelvic safety belt (B58)
•Anti-tipping device (B78)
•Lighting
•Electrical back inclination, seat inclination, lift
1.5 Explanation of symbols
Maximum mass
Indoor and outdoor use
Indoor use (Only for battery charger)
Separate recovery and recycling of electric and electronic devices (Only for Battery charger)
Protection class II
Maximum safe slope
Maximum speed
CE conformity
Observe the safety instructions!
Read the instruction manual before use!
Position: Parking brakes activated (electric driving possible)
Position: Parking brakes deactivated (free running and pushing possible, no electric driving)
During free running, be careful with slopes and inclinations
Not crash-tested
Type designation