ROBER NoDec 900 User Instruction Manual

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Version 1.4 21May 2021

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Summary of Contents for ROBER NoDec 900

Page 1 Version 1.4 21May 2021 Pg. 1...
Page 2 Version 1.4 21May 2021 Pg. 2...
Page 3 USER INSTRUCTION MANUAL INSTRUCTIONS FOR USE Version 1.4 May 2021 Version 1.4 21May 2021 Pg. 3...
Page 4 Version History Implemented Revision Approved Approval Version Reason Date Date Ben Smith G. Ball Nov ‘15 Original copy Ben Smith 23/07/16 G. Ball July ‘16 To align correctly with software changes. Ben Smith 07/09/16 M. Hutson Sept ‘16 To comply with the corrective actions issued by Cranage...
Page 5: Table Of Contents
Table Contents Introduction …………………………………….………… Further Information …..……………………………….… ……………………………….. 8 Contraindications …..…………....Symbols / Explanations List of Components …..……………………………….… General Cautions / Warnings ….…………………….… Installation ……...………………………………………… Display Screens / Operation Modes …………………. ………………………………………..… 14 Charging ……………………......15 Turning On ………………………….………………. Loading ……….……………………...
Page 6: Introduction
Introduction Congratulations on purchasing the NoDec 900 alternating ® pressure air cushion system. This high quality medical product, if installed and cared for in accordance with these instructions, will provide many years of trouble free service and outstanding clinical performance. The NoDec 900 is an alternating pressure cushion replacement ®...
Page 7: Further Information
Further Information The NoDec 900 can replace the cushion of any chair or simply be ® placed on top. The advantage of this cushion system is that it has been designed for wheelchair users, and the system will work for up to 17 hours without the need to recharge.
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Page 9: Contraindications
Contraindications As with all alternating air systems, the NoDec 900 is ® contraindicated for use where patients have unstable fractures or spinal injuries. Descriptions of Symbols Throughout this user manual and on the control unit itself, the NoDec 900 has numerous symbols: ®...
Page 10: General Cautions / Warnings
 NoDec 900 Pump Unit: ® Please note the Name, Model and the Serial Number of your pump in case you need to reference these when contacting Rober or your local distributor. Model Name NODEC 900 Serial Number ND900 0000:2015 ...
Page 11 Before setting up the cushion system, it is important to read all of the safety instructions below. Any actions or operations performed outside the guidance of this manual are carried out at the user’s risk. Rober and/or the supplier are not liable for any such actions. ...
Page 12  Do not drop the control unitand do not drop objects onto it.  Never use sharp objects on or near the cushion.  Never insert objects into the pump. Version 1.4 21May 2021 Pg. 12...
Page 13: Installation
Installation Please follow these instructions to install your NoDec 900 cushion ® safely and appropriately. Place the cushion onto the chair, ensuring the light grey top cover is facing upwards. Version 1.4 21May 2021 Pg. 13...
Page 14 The bracket on the back of the control unit has been designed to accomodate a number of attachments which have various uses. All attachments slide into the bracket until a loud CLICK is heard. C L I C K ! For stationary use within the home or hospital the stand may be used.
Page 15 For mobile use outside of the home, the hooks supplied should be used depending on wheelchair design. This can be fitted depending on the users preference. Version 1.4 21May 2021 Pg. 15...
Page 16 Connect the umbilical (air hose) into the unit via the connectors. A loud CLICK will be heard when connecting each of them. Ensure the cushion connectors are attached properly or the cushion will not inflate. C L I C K ! Version 1.4 21May 2021 Pg.
Page 17 When charging, remove the rubber bung and insert the power adaptor into the socket on the control unit. Ensure that the mains cord is plugged into the adaptor using the international connector and then plug the other end (the main disconnection device) into an easily accessible mains supply socket.
Page 18 N.B. Before the first use, of after long periods of storage, the control unit may turn on in the normal operating mode. However it is recommended to turn the operating mode off and charge the unit until the display reads 100%. Turning off: To turn the Control Unit off, simply pressing the button on the front panel.
Page 19: Display Screens / Operation Modes
Display Screens / Operation Modes Before using your NoDec 900 it is important to understand the ® display on the front panel of the control unit and the various operation modes of the system. The display is very simple and changes depending on the mode, i.e.
Page 20: Turning On
Turning On / Automatic Operation Mode Simply by pressing the “On/Off” button the unit will automatically begin the operation process by inflating the cells. Before operation begins the display will show the model and version number of the software. NoDe 1.081 Inflating While the control unit...
Page 21: Cushion Structure
Different Modes / Displays The NoDec 900 cushion consists of three permanently inflated ® cells alongside a 4-cell structure which deflates and inflates on each side. This aids the relief of pressure on each buttock. Cushion Structure Top View ‘Alternating Cells’ ‘Static Cells’...
Page 22 Normal (Alternating) Mode The alternating air cells inflate and deflate in a 1 in 2 pattern with a cycle time of 10 minutes. When the "A" of “B” cells deflate, pressure is reduced in the portion of the buttock in contact with those cells.
Page 23: Normal (Alternatingl)
The NoDec 900 has two different modes: ®  Normal (Alternating)  Safety (Static) Both modes operate automatically and require no user interaction. Normal (Alternating) On Start-up the Normal system defaults to alternating mode and automatically calibrates to patient weight and body position.
Page 24: Battery / Charging Information
When the battery is fully charged it will last approximately 22 hours without needing recharging, 17 hours on alternating mode and 5 hours on static mode. These following points are important to remember when using the NoDec 900 on battery power. Re-Charging When completely discharged the battery will take approximately 2½...
Page 25 Empty Battery When the display Safety shows the battery percentage at 1% the unit will switch off to protect the battery from excessive discharge. The sounder will give three short Turning ‘beeps’ and the message ‘Turning Off’ will be displayed briefly before the control unit turns itself off an the display goes blank.
Page 26: Temperature
100%. If not then the display may show false information relating to the battery percentage and the battery may not last 17 hours. Temperature It is recommended that the NoDec 900 is stored at room ® temperature.
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Page 28: Storage (And Shipping)
Storage (and Shipping) The following conditions should apply, where possible, for the longevity of internal components: Ambient Temperature +10°C – +35°C Relative Humidity 10% – 100% non condensing Atmospheric Pressure 700hPA – 1060hPA Version 1.4 21May 2021 Pg. 28...
Page 29: Alarms
Alarms Each of the following alarm displays will be accompanied by a fixed tone audible alarm. To turn off the alarm permanently, or reset the pump after fixing the cause of the alarm, simply switch the control unit off and then on again.
Page 30 When the power adaptor is not connected, the unit will not work without sufficient charge remaining in the battery. It should be charged beyond 10% before trying to use on battery power alone. If the unit is turned on under these circumstance the display will read ‘Turning Off’.
Page 31: Cleaning And Maintenance
Cleaning and Maintenance Cleaning Procedures Cleaning the cushion system every week is recommended, or sooner if heavily soiled. Please make sure that hands are cleaned and appropriate protective clothing is worn before commencing cleaning process. Cleaning the cushion Leave the cover on the cushion and disconnect the cushion from the control unit.
Page 32: Maintenance
DO NOT autoclave the cushion or pump unit. Maintenance Only qualified technicians, trained or formally approved by Rober Limited, may carry out maintenance, modifications or repairs on the cushion system. NO maintenace or servicing should take place while the Cushion System is in use. Ensure that the patient is clear of the system, when carrying out maintenance.
Page 33 Technical Parameters Power Unit Model NoDec ® Dimensions (L x W x H) 265 x 75 x 210 mm (not including attachments) Weight 1.3 Kg Power Supply 24V DC 1.5A Power Consumption 36w max Ingress Protection Rating IP42 Classification Class B Medical Device Operating Cycle Continuous Flammability Rating...
Page 34 Internal Components Operating Conditions Power Adapter Ambient Temperature +10°C to 35°C Relative Humidity 30% – 75% non condensing Atmospheric Pressure 700hPA – 1060hPA Model XP AFM45US24 Dimensions (L x W x H) 121 x 50 x 31 mm Weight 256 g Power Voltage 90 –...
Page 35 Your local distributor is:- Registered Manufacturer Rober Limited, Wheatbridge Road, Chesterfield, Derbyshire. UK. S40 2AB Advena Ltd. Tower Business Centre, 2 Flr, Tower Street, Swatar, BKR 4013, Malta. Version 1.4 21May 2021 Pg. 35...