Alu Rehab Netti Mobile User manual

Netti Mobile
This product conforms to 93/42/EEC for medical products.
www.bragd.no | Photo: Dag Magne Søyland/ Tony Hall | Print: Prosessen.no
SERVICE MANUAL

3Language: English Model: Netti Mobile Version:
June 2014
Language: English Model: Netti Mobile Version: June 2014
CONTENTS
1. Introduction 3
2. How to use this manual 4
2. Third party manuals 4
3. Major service 4
4. Netti Mobile Major Service check list 5

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Language: English Model: Netti Mobile Version: June 2014
INTRODUCTION
Netti Mobile is an electrical comfort
wheelchair meant for both indoor and out-
door use. It is tested to DIN EN
12184:2009. The tests were carried out
by TÜV SÜD Product Service GmbH in
Germany.
In Alu Rehab we believe that wheelchairs
should be chosen based on a thorough
assessment focusing on the needs of the
user and demands from the environment.
Therefore it is important to know about
the possibilities and restrictions of the
wheelchair. Netti Mobile is an electrical
class B wheelchair designed for users with the
need for comfort and relief. The
combination between the seating system
and the ergonomical solutions in the frame
construction, oers many possibilities for
adaptation and adjustments.
The wheelchair is constructed for indoor and
outdoor use, and oers the possibility to
vary the sitting position.
Max user weight: 140 kg.
Specifications varies between
countries.

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Language: English Model: Netti Mobile Version: December 2013 (3)Language: English Model: Netti Mobile Version: December 2013 (3)
1 How to use this manual
This manual supplements the service
information published in the user manual. It
should be read in conjunction with the spare
parts catalogue and the user manual. Where
appropriate it should also be read together
with the manuals and installation information
published by the manufacturers of control
systems for powered wheel chairs, the batteries
and the battery chargers used on Netti Mobile.
Particular attention should be paid to the
following sections of the user manual:
For assembling and adjustment information:
section 7
For Shark control systems: section 8.1.9
For DX2 control systems: sections 8.2.9 & 8.3
To replace batteries: section 10.3
For general maintenance section 11
2 Third party manuals
We recommend you refer where appropriate
to the service and installation manuals that
are published by the manufacturers of the
power chair control systems, batteries and
battery chargers used on this chair.
For Netti Mobiles equipped with Dynamic
Shark or DX2 control systems we
recommend you download the DX system
manual from dynamiccontrols.com and pay
close attention to the warnings it contains.
The notes in sections 2.1., 2.2 and 3.1 are
useful guidance for power chairs equipped
with any control system
3 Major service
The following check list describes the
checks that must be performed as part
of a major service of a Netti Mobile. The
corresponding box must be ticked to
confirm that the check has been performed.
After the check list has been completed it
must be signed and dated on behalf of the
organisation that carried out the major
service.
Service interval: For normal domestic use a
major service should be performed at least
once every 12 months. A major service
should be performed more frequently if the
power chair is used intensively or if it is
exposed to dicult conditions that might
cause premature wear or failure.
A major service must be performed if the
power chair has been known to be mis-
used or if it has been involved in a collision
which could have resulted in substantial
damage to the chair.
Contact your local recycling agent
to get correct information how to
handle in you area.

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Language: English Model: Netti Mobile Version: December 2013 (3)Language: English Model: Netti Mobile Version: December 2013 (3)
NETTI MOBILE MAJOR SERVICE LIST A
CHECK CHECK BOX
Motors: clean them, check for leakage of lubricant. Check bearings cables
and connectors.
Check that the park brakes on both sides click when the joystick is moved
out of neutral with the park brake lever in the drive position. If they do
not click this is a sign of a serious failure and the chair must not be driven
again until this fault has been corrected.
The motors and gearboxes should not make loud noises or show signs of
burning. If the motors smell of burnt insulation (this is a very strong smell),
they will have been used outside of their normal duty. They will need to
be replaced immediately. Claims for burnt out motors will not be accepted
under warranty unless there are exceptional circumstances.
Check for normal function of the motors by doing a driving test on flat
ground for 2 minutes. If the motors or the park brakes become hot to
touch during such a short time there is probably a serious fault either with
the motors or the park brakes that must be investigated and rectified.
Notes: Motors and gearboxes are electromechanical components. It is
normal to hear noises from the motors used on Netti Mobile when during
normal operation. The standard we work to allows for up to 65dB(A)
which might sound loud in a quiet environment such as some hospital
wards
In some weather conditions and at very low speeds sometimes used for
moving a chair in tight spaces you might hear an occasional squeaking
sound that goes away as soon as the chair drives at normal speeds. This
is normal for this class of motor it comes from the very small clearance
between to park brake and the motor housing liner.
If you change a motor on one side you might notice the chair then veers to
one side when the joystick is pushed full forward. If this happens the veer
compensation parameter will need to be adjusted. Refer to the control
system manufacturer’s installation manual for the correct procedure.
Veer occurs when there are motors on the chair from dierent production
batches. In severe cases it may be necessary to change the motors on
both sides even if only one of them is defective.
Meas