Netti Mobile Service Manual
Contents
1. Netti MOBILE FAMILY Netti SERVICE MANUAL Netti Mobile with accessory kits Enable joy of bif My Netti com CONTENTS 1 INTRODUCTION 2 HOW TO USE THIS MANUAL 3 THIRD PARTY MANUALS 4 MAJOR SERVICE 5 NETTI MOBILE MAJOR SERVICE CHECK LIST A KRW Model Netti Mobile 2 99 My Netti com Version 2015 04 Model Netti Mobile Version 2015 04 Netti 1 INTRODUCTION Netti Mobile is an electrical comfort wheelchair meant for both indoor and outdoor use It is tested to DIN EN 12184 2009 The tests were carried out by TUV SUD Product Service GmbH in Germany In Alu Rehab we believe that wheelchairs should be chosen based on a thorough as sessment 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 wheel chair 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 ergo nomic solutions in the frame construction offers many possibilities for adaptation and adjustments The wheelchair is constructed for indoor and outdoor use and offers the possibility to vary the sitting position Max user weight 140 kg D Specifications varies between countries w My Netticom 3 Netti 2 How to use this manual This manual supplements the service in formation published in the user manu2. ST B You may notice that even if a chair does not veer when driving forward it does veer when driven backwards This is due to the commutation an gle of the motors being optimized for driving forward This is normal for this class of motor If veer in reverse is a matter of great concern it will be necessary to adjust the veer parameter to allow some veer forward and backwards or to change the control system to a gyro module This option is available on DX2 chairs at additional cost Tyre pressure pneumatic only should be 3 5 bar Tyre condition check for cracks or abnormal wear Cables check that the insulation on the cables is intact and that there are no signs of heat damage Check that any cable that might move during normal operation of the chair remains flexible If there are any signs of work hardening such as a length of a cable that has become bent stiff and cannot be straightened the cable has been checked more closely and replaced if necessary for Dynamic bus cables 50mm for continuous flexing and 30mm for occasional flexing Check that any bus cables attached to a controller mounted on a swing away arm do not be become bent through a radius of less than 50mm at any point during the movement of the swing away arm To achieve this you may need to modify or replace the arm rest In case of difficulty contact Alu Rehab customer services for advice Electronics control system modules check they are dry check all con n
3. al 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 manufactur ers of control systems for powered wheel chairs the batteries and the battery charg ers 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 1 For DX2 control systems sections 8 2 To replace batteries section 10 3 For general maintenance section 11 4 DE My Netti com 3 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 recom mend 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 4 Major service The following check list describes the checks that must be performed as part of a major service of a Netti Mobile The cor responding box must be ticked to confirm that the check has been performed After the check list has been completed it must be sign
4. ectors are intact and inserted properly and that they are not loose Check all chair functions User controllers such as joystick remotes clean then check the case for damage and cracking Make sure all connectors are secure and are fixed firmly in the casing If there is any sign of movement the controller should be considered to be unsafe If there is a joystick check the gaiter is not damaged as this will allow liquid to contact the electronic pcbs Check that the icons on any manual switches are legible If any of these checks are failed exchange the user remote control for a new one Tie down any loose cables free any trapped cables and check they are not being constrained within the relevant minimum bending radii Note Model Netti Mobile 6 99 My Netti com Version 2015 04 NETTI MOBILE MAJOR SERVICE LIST Batteries check the battery terminals together with the connectors and cables in the battery circuit Check the battery cases for leakage Check that the individual battery voltages when fully charged are the same If they are different this is an indication that at least one of the batteries is defective and that further investigation is required If necessary use a high quality battery tester appropriate for the type and capacity of the battery fitted Contact Alu Rehab customer servic es for recommendations Check inside the electronics enclosure Make sure the interior is dry and that all screw terminals are tightened
5. ed and dated on behalf of the organ ization 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 ser vice should be performed more frequently if the power chair is used intensively or if it is exposed to difficult conditions that might cause premature wear or failure A major service must be performed if the power chair has been known to be misused 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 your area Model Netti Mobile Version 2015 04 NETTI MOBILE MAJOR SERVICE LIST Motors clean them check for leakage of lubricant Check bearings ca bles 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 which might s
6. ical products FEEL FREE TO CONTACT US Alu Rehab AS Bedriftsvegen 23 4353 Klepp Stasjon Netti ws T 47 51 78 62 2O post My Netti com SMOO31UK 2015 04 Alu Rehab ApS Kleftehej 8 DK 8680 Ry T 45 87 88 73 OO F 45 87 88 73 19 info My Netti com My Netti com
7. ound 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 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 con trol system manufacturer s installation manual for the correct procedure Veer occurs when there are motors on the chair from different produc tion batches In severe cases it may be necessary to change the motors on both sides even if only one of them is defective 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 recti fied 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 Model Netti Mobile Version 2015 04 de My Netticom 5 NETTI MOBILE MAJOR SERVICE LI
8. properly and secure Check the lid is fitted securely after you have put it back Charger Connect the battery charger make sure it is functioning cor rectly according to the manufacturer s manual Charge the batteries to full before shipping the chair Check all moving parts are functioning correctly Clean hinges anq lubricate with acid free bicycle oil as appropriate Clean all wheels Check the wheel hubs are fixed firmly to the motor shafts If there is movement between a wheel hub and the motor shaft tighten the fastenings If this doesn t eliminate the movement the wheel hub will need to be replaced If there are signs of corrosion at the motor shaft remove the wheels and put a little copper grease on the motor shafts before putting the wheels on again Note if you have to remove the drive wheels for any reason put a little copper grease on the motor shaft before you put it the wheel back on This helps protect the motor shaft from corrosion Check the caster wheels for excessive movement and make sure they are in serviceable condition Check the anti tips are intact and func tioning safely If there is any doubt as to the safety of the wheels or the anti tips they must be replaced Fuse check it has not blown using a multimeter replace it if neces sary Model Netti Mobile Version 2015 04 de My Netticom 7 NETTI MOBILE MAJOR SERVICE LIST Park brake release mechanism check if it is engaging and disengaging
9. the park brakes properly Check the cables for damage and they are not sticking Check the electronics inhibits driving when the park brakes are manu ally released Screws and washers check that the screws tighten properly and that screws and washers are intact Wheelchair frame and all load bearing mechanical components Clean and check for cracks Warning if any cracks are found in the frame or any other load bear ing mechanical components they must be scrapped and replaced Do not attempt to repair any cracks found in load bearing components Accessories check any accessories manual and electronic Replace any faulty components Test drive with load up to maximum capacity Check the chair can climb a 50mm obstacle on a surface with good traction Serial number of the Netti Mobile 8 de My Netti com CHECK BOX Model Netti Mobile Version 2015 04 Netti SIGN OFF Netti Mobile Serial Number THE MAJOR SERVICE HAS NOT BEEN FINISHED CORRECTLY UNTIL ALL THE ABOVE BOXES HAVE BEEN TICKED AND THE SIGN OFF BOXES BELOW HAVE BEEN FILLED CORRECTLY MAJOR SERVICE PERFORMED BY COMPANY ORGANIZATION Model Netti Mobile Version 2015 04 de My Netticom 9 Netti Model Netti Mobile 99 My Netti com Version 2015 04 Netti Model Netti Mobile Version 2015 04 de My Netticom 11 IN DIALOGUE WE CREATE SIMPLE SOLUTIONS AND ENABLE JOY OF LIFE This product conforms to 93 42 EEC for med
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