Chattanooga OptiFlex S
Contents
1. A successful e Press STOP key e Display Select motor With gt A e Press key Display Select motor With gt B e Press SET key Display Move Mot B to 0 Press SET e Move motor B to 0 by using and keys e Press SET key Display Calibrating MB Please wait Motor B moves in the complete range of motion automatically e After motor B stops the display shows Display Calibration M B successful e Press STOP key two times e Display Move to ROM Press START 9 Special function Service Menu Hand held programming unit new version Depending on the version of the hand held programming unit there are different special functions Service Menu New version h Possible function of the Service Menu Menu level 1 Calibration motor A p Calibration motor B Display contrast Error log E EI IT Menu level 2 Runtime motor A a Runtime motor B 13 Entering the service menu Press the menu key until Service Menu shows up menu level 4 Press for 5 seconds gt A is flashing on the display The display will change and show Entering code La For the code press 13 2 4 Now you see the symbols of the service menu Menu level 1 Ha HBH Menu level 2 i 9 1 Calibration ATTENTION Before you do a calibration switch the device OFF and ON Calibration motor A TE Press the symbol calibration motor A Display Pr2. The locks for spiral cable for the hand held programming unit and the motor element assembly have to be closed at all times When you assembling with electronic parts make sure to use ESD Electro Static Discharge equipment Only original chipcards may be used Insert the chipcards so that OptiFlex is visible Possible errors Errors will be displayed on the hand held programming unit Depending on the version of the hand held programming unit there are different error messages Old version Pos 1 1 90 AM 000006 A w Following error messages will be shown on the display Chipcard not readable The chipcard was not readable or it contains invalid data gt Try to format the chipcard gt Use new chipcard gt Replace hand held programming unit Chipcard K2 PRO Chipcard of knee CPM K2 PRO was inserted gt Use chipcard of shoulder CPM gt Use new chipcard Error motor X Motor error The motor did not turn properly gt Replace motor element assembly Error motor X Over current The current for motor X exceeded the maximum limit gt Replace motor element assembly Error motor X Motor control Internal error in motor control of motor X gt Replace motor element assembly Error motor X CPM ROM error Memory error in motor control of motor X gt Replace motor element assembly Error motor X Communication Communication to motor X not possible gt Check spiral cables and connectors gt Re
3. control error Internal error in the motor control gt Replace motor element assembly 7 Eprom access error Memory error in the access of the EPROM gt Replace hand held programming unit 8 CPM ROM error Memory error in the motor control gt Replace motor element assembly 9 Communication Communication to the motor control is not possible gt Check cables and connectors gt Replace hand held programming unit gt Replace motor element assembly 10 Unkown error in the motor control Unknown error in the motor control gt Replace motor element assembly 11 Motor enable timeout Motor could not be enabled in time gt Replace motor element assembly 12 Invalid parameter motor error Motor has received a invalid parameter gt Replace hand held programming unit gt Replace motor element assembly 13 Stop release error The motor could not be released gt Replace hand held programming unit gt Replace motor element assembly 14 Unexpected motor Stop gt Check cables and connectors gt Replace motor element assembly 15 Motor disabled Motor control disabled the motor gt Replace motor element assembly 16 Wrong command in the motor gt Replace hand held programming unit gt Replace motor element assembly 17 5V supply error 5V supply of motor control not sufficient gt Replace motor element assembly 18 Initialise error real time clock gt Replace hand held programming
4. Display 0 Motors ONT OFF gt Display EIN Speed gt Display 100 Timer gt Display 00 00 6 Press START key Motor A moves to Adduction angle of 89 degrees and stops automatically Motor B moves in the middle position of 0 degrees and stops automatically 18 ORMED 907 Kei K DIN EN 13485 La Brach ORMED Nr 018 829 01 ORMED GmbH amp Co KG Merzhauser StraBe 112 D 79100 Freiburg Tel 49 761 4566 01 Fax 49 0761 4566 5507 www ormed de E Mail info ormed de ORMED
5. OptiFlex S Service Manual Starting from serial number 3000 Table of contents 1 History 2 Purpose 3 General 4 Packing and unpacking 5 Block diagram of service parts 6 Bill of material for service parts 7 Figure for bill of material 8 Special function Service Menu Hand held programming unit old version 9 Special function Service Menu Hand held programming unit new version 10 How to perform repairs 11 Checklist of safety and function test 10 12 13 16 17 Hand held programming unit old version 12 Checklist of safety and function test 18 Hand held programming unit new version 1 History Revision Date 1 01 06 2003 2 05 04 2004 3 24 09 2007 Name S Herr S Herr S Herr Change Service Manual created Update Pos 13 Pos 40 function test New hand held programming unit 2 Purpose The purpose of this Service Manual is to help you make simple repairs on the device Only authorized staff may perform repairs and maintenance as the manufacturer s warranty and liability would otherwise be invalidated Only original parts may be used for servicing in accordance with the attached spare parts list 3 General 3 1 Electronics connection cables No plugs may be connected or disconnected while the unit is switched on Always switch the device off before connecting or disconnecting a plug
6. ace motor element assembly 31 Calibration timeout gt Replace motor element assembly 32 Motor enable error The motor could not be enabled gt Replace motor element assembly 33 Motor disable error The motor could not be disabled gt Replace motor element assembly 34 Motor stop error Motor stop command timeout error gt Replace motor element assembly 35 Configuration error Invalid configuration of the hand held programming unit gt Replace hand held programming unit 36 Parameter not valid chipcard gt Replace chipcard gt Replace hand held programming unit 37 Checksum error chipcard gt Replace chipcard gt Replace hand held programming unit 38 Unknow chipcard error gt Replace hand held programming unit 39 A chipcard of another product got used gt Formate the chipcard gt Replace chipcard 40 Unkown chipcard gt Replace chipcard 41 Chipcard is missing No chipcard is insert gt Insert chipcard gt Replace chipcard 42 Chipcard write error The chipcard is not writable gt Replace chipcard gt Replace hand held programming unit 43 Chipcard read error Chipcard is not readable gt Replace chipcard gt Replace hand held programming unit 44 Chipcard verify gt Replace chipcard gt Replace hand held programming unit 45 Wrong product combination Mixup between non compatible device and hand held programming unit gt Use the correct hand he
7. at the defective lever can be taken out When using the new lever make sure that both springs are properly set The retaining rings then have to be put onto both side of the pin The complete lever assembly has to be regularly serviced 10 4 Elbow cup pad Pos 22 First the defective pad has to be removed carefully so that the new pad can be attached 10 5 Armrest cup complete Pos 23 Unscrew both screws and remove the armrest cup Screw the new armrest cup onto the bar using the rubber washers and countersunk screws 10 Belt loop Pos 24 Pull the belt out through the metal loop exchange the belt loop and install the new belt loop 10 7 Wing nut Pos 20 28 Make sure that the new wing nut is tight Attention Wing nut must not be interchanged 10 8 Wing screw Pos 10 Make sure that the new wing screw is tight Attention Wing screw must not be interchanged 10 9 Fuse Pos 8 Switch off the device and disconnect the plug Remove the fuse holder below the main switch and plug it back after the fuses have been exchanged Only use the appropriate fuses 10 6 Repairs of the drive unit and motor control ATTENTION Only authorized and certified staff may perform repairs and maintenance at the drive unit and motor control otherwise the manufacturer s warranty and liability will be invalidated ATTENTION When you assembling with electronic parts make sure to use ESD Electro Static Discharge equipm
8. e the packaging setting Motor A 35 and motor B 0 Switch off the device Pull the power cord Remove the armrest complete Pull the plugs of the motor element assembly and the hand held programming unit Pull out the motor element assembly Set the ante retro version to 0 Reinsert the armrest Move the backrest all the way to the front Remove the two tube safety pull out and reverse the chair s leg and reattach the tube safety Only use orginial packaging for transport Put the device on its legs in the carton Put the proper styrofoam part on top of the chair Pack the hand held programming unit in the extra box Put the piece parts into the styrofoam part in the following order as shown in the figure below Motor element assembly and power cord 5 Block diagram of service parts Display Micro Processor Distribution Control logic i Chair ID Keyboard Power Supply Motor A Control logic Micro processor Motor B Control logic Micro processor Emergency Shutdown Motor driver 6 Bill of material for service parts Position Description 1 1 Hand held programming unit OptiFlex S spiral cable old version 1 2 Hand held programming unit OptiFlex S spiral cable new version Spiral cable for hand held programming unit old version Spiral cable for hand held programming unit new version Protection for hand held p
9. ent 11 Checkliste of safety and function test Hand held programming unit old version Safety test Measured value Date Signature A Protective earth conductor resistance lt 0 1 Ohm Ohm Ground leakkage current EN 60601 IEC 601 VDE 0751 lt 900 pA pA Or Ground leakkage current as in UL 2601 lt 200 pA pA Function test OK Error 1 Switch on the device and press SET Display Software version VX X XX XX XX X optional Press SET for 5 seconds Display OptiFlex S S2 Standard 2 The motion range for ab adduction motor A is 30 to 175 degrees At 90 degrees the angle is to be checked with a tolerance of 4 degrees 3 The motion range for rotation motor B is from 90 to 90 degrees At 0 degrees the angle is to be checked with a tolerance of 4 degrees 4 Check the emergency off function Switch the device on in continuous operation Press any key to stop motors A and B immediately Check this for all keys 5 Press ab adduction and STOP simultaneously to switch to the programming mode Dipslay Adduction as well as the present and the programmed angles 6 Press FUNC Press to change to the special function New Patient and press SET Display New Patient Ready Now press STOP Now press START The device moves into center position 7 Check the set values Press the following keys to do so Add Abduktion gt Displa
10. ess and key to move motor A to 90 degrees Press START key The calibration starts automatically Motor A moves in the complete range of motion Wait until the motor A stops If the calibration was succesful motor A stops at 90 degrees and show following symbols on the display EAH Z Press the STOP key twice to leave the Service Menu Calibration motor B Press the symbol calibration motor B FBA Display Press and key to move motor B to 0 degrees Press START key The calibration starts automatically Motor B moves in the complete range of motion Wait until the motor B stops If the calibration was succesful motor B stops at 0 degrees and show following symbols on the display BA EEI e a Press the STOP key twice to leave the Service Menu 14 9 2 Display contrast Press the symbol display contrast Display ES ZE Press or to set up the requested display contrast You can set the display contrast from 0 100 Press the STOP key twice to save the settings and to leave the Service Menu 9 3 Error log Press the symbol error log Err E You will find following information on the display Upper line Number of the current showed error message and the total number of the saved error messages Right number is the error code of the error message see chapter 3 1 Lower line Error message Left side The symbol of the causer Hand held programming unit CH NM Elect
11. ld programming unit 46 Handset error internal communication Invalid interchip communication inside the hand held programming unit gt Replace hand held programming unit 47 Internal communication error motor control Internal communication error motor control gt Replace motor element assembly 48 User stoped the special function 49 Unkown error in the motor control gt Replace motor element assembly 50 Decoding unit keyboard not programmed defect gt Replace hand held programming unit 54 Decoding unit rotary encoder not programmed defect gt Replace electronic S3 complete Chipcard missing gt Replace chipcard 3 2 Motor element assembly No plugs may be connected or disconnected while the unit is switched on Always switch the device off before connecting or disconnecting a plug The motor element assembly plugs have to be locked at all times The movable screws should not be completely unscre wed when adjustments are being made Make sure that the movable screws are tightened for operation and transport Make sure that no load is on the profile when making adjustments on the upper arm To remove the load slightly lift motor B 3 3 Other The scale profiles with the labeling 2 3 and 5 must not be lubricated or oiled No solvents may be used when cleaning the device 4 Packing and unpacking The following settings must be made to transport the device Activat
12. mory error Defective memory chip inside the chair gt Replace electronic S3 complete Chipcard unkown A foreign or defective chipcard was inserted gt Use new chipcard Chipcard missing No chipcard is inserted gt Insert chipcard Chipcard not writable The chipcard is not writable gt Use new chipcard gt Replace hand held programming unit Error motor X Calibration The calibration data for the motor X is invalid or lost gt Motor X needs to be calibrated Error motor X Potentiometer Potentiometer reading was invalid gt Replace motor element assembly Error motor X Pot Contact Potentiometer connection is broken gt Replace motor element assembly Error motor X Motor driver The motor driver IC reported an error gt Replace motor element assembly New version Pos 1 2 Following error codes in number will be shown on the display 1 Potentiometer error Wrong angle information provided from potentiometer gt Check the settings gt Replace motor element assembly 2 Failure at the potentiometer Connection to the potentiometer is interrupted gt Replace motor element assembly 3 Motor driver error The motor driver IC reported an error gt Replace motor element assembly 4 Motor error The motor did not turn properly gt Replace motor element assembly 5 Motor over current The current for the motor exceeded the maximum limit gt Replace motor element assembly 6 Motor
13. ng e Select a special function by using and keys 8 1 Device runtime e Display Device runtime e Press SET key e The display shows the device runtime of each motor Display A Xh B Xh 8 2 Factory settings Packaging setting e Display Factory settings e Press SET key e Display Werkseinstellung bereit e Device changes language to German e Press STOP key e Display Bereich anfahren START drucken e Press START key the device moves automatically to factory settings e Display STOP Dauerbetrieb 12 8 3 Error log e Display Error log e Press SET key e Display Error log Up Down e By using the and keys you can see the entries of the error log Entries are always in english e The entries are ordered by causer and not in temporal order e Inthe first line is shown the causer e g motor A and below the error message in shortform e There is only one line in the error log for the error message so the words can be different to the original words 8 4 Calibration How to perform a calibration Display Calibration Press SET key Display Enter key Press and keys simultaneously Display Select motor With gt A Press SET key Display Move Mot A to 90 Press SET Move motor A to 90 by using and keys e Press SET key Display Calibrating MA Please wait Motor A moves in the complete range of motion automatically e After motor A stops the display shows Display Calibration M
14. or element assembly Error motor X Unknown CPM err Unknown error in motor control X gt Replace motor element assembly Error motor X Undefined err Undefined error in motor control X gt Replace motor element assembly Handset error H Set ROM Memory error in the hand held programming unit gt Replace hand held programming unit Handset error HS 24V supply 24V supply of hand held programming unit not sufficient gt Replace electronic S3 complete gt Replace hand held programming unit Handset error HS 5V supply 5V supply of the hand held programming unit not sufficent gt Replace hand held programming unit Handset error HS 3 3 V 3 3V supply of the hand held programming unit not sufficent gt Replace hand held programming unit Handset error Internal com Invalid interchip communication inside the hand held programming unit gt Replace hand held programming unit Handset error Bus system System bus error gt Replace hand held programming unit gt Replace motor element assembly gt Replace electronic S3 complete Parameter not valid Internal error in the hand held programming unit gt Replace hand held programming unit Configuration not valid Invalid configuration of the hand held programming unit gt Replace hand held programming unit Wrong product combination Mixup between non compatible chair and hand held programming unit gt Use correct hand held programming unit Chair Me
15. place motor element assembly Error motor X CPM device error General error in motor control of motor X gt Replace motor element assembly Error motor X Enable timeout Motor X could not be enabled in time gt Replace motor element assembly Error motor X Inval Parameter Motor control X has received an invalid parameter from the hand held programming unit gt Replace motor element assembly gt Replace hand held programming unit Error motor X Mot Release The motor could not be released gt Replace motor element assembly gt Replace hand held programming unit Error motor X Stop unexpected The motor X stopped unexpected gt Check spiral cables and connectors gt Replace motor element assembly Error motor X Motor disabled The motor control X disabled the motor gt Replace motor element assembly Error motor X ROM exceeded Motor X moved beyond the programmed range of motion gt Replace motor element assembly Error motor X CPM 5V supply 5V supply of motor control X not sufficent gt Replace motor element assembly Error motor X CPM 24V supply 24V supply of motor control X not sufficent gt Replace motor element assembly Error motor X Enable error The motor X could not be enabled gt Replace motor element assembly Error motor X Disable timeout The motor X Disable timeout gt Replace motor element assembly Error motor X Internal com Invalid interchip communication inside motor X gt Replace mot
16. rogramming unit 4 Armrest assembly 5 Wheel assembly 6 8 Electronic S3 complete Fuse T 1 0 A 10 Wing screw backrest 14 Clamping piece exchange kit up to S N 3386 Clamping piece exchange kit starting from S N 3387 16 21 Motor element assembly complete with both motors 18 Lever assembly 20 Wing nut ellbow joint 22 Elbow cup pad 23 Armrest cup complete 24 Belt loop 26 Lever assembly 28 Wing nut swing bar 30 Tube safety 31 Chair leg right 32 Chair leg left Power cord US version Order number 0 0034 082 0 0034 320 2 0034 355 2 0037 035 0 0037 103 2 0034 022 0 0034 006 0 0034 041 0 0000 005 2 0034 044 0 0034 060 0 0034 059 0 0034 065 0 0034 012 GN532 40 M8 E 2 0034 255 0 0034 190 2 0003 001 0 0034 012 GN 532 40 M8 E 0 0034 249 0 0034 079 0 0034 078 0 0034 011 7 Figure for bill of material Position 1 1 Position 1 2 23 24 30 31 11 8 Special function Service Menu Hand held programming unit old version Depending on the version of the hand held programming unit there are different special functions Service Menu Old version Possible functions of the Service Menu e Device runtime e Factory settings e Error log e Calibration Entering the Service Menu e Switch to the programming mode e Press FUNC key e Select Service Menu using the and keys e Press SET for 5 Sekunden For service only is flashi
17. ronic complete Di Motor B Press or to see the entries of the error log Motor A General note to the error log Entries are always in english The entries are ordered by causer and not in temporal order Press the STOP key twice to leave the Service Menu 9 4 Runtime Runtime motor A Press the symbol for runtime motor A H A The display shows the runtime of motor A Runtime motor B Press the symbol for runtime motor B The display shows the runtime of motor B Press the STOP key twice to leave the Service Menu 15 10 How to perform repairs 10 1 Electronic complete Pos 6 8 ATTENTION When you assembling with electronic parts make sure to use ESD Electro Static Discharge equipment Switch off the device First the plug for the power cord the motor element assembly and the plug for the hand held programming unit s spiral cable have to be unplugged Then remove the 4 screws in the plate and take the whole electronic complete with plate off the ground wire plug connection Once the spare part has been installed a function and safety test has to be performed 10 2 Clamping piece exchange kit Pos 14 The exchange kit of clamping pieces contains 2 clamping pieces 1 left and 1 right with all of the required screws and an exact instruction for mounting 10 3 Lever assembly Pos 18 26 Remove one of the side retaining rings and pull out the pin so th
18. unit 19 Communication error real time clock gt Replace hand held programming unit 20 Error real time clock gt Replace hand held programming unit 21 Range exceeded The measured angle is out of the range of motion gt Replace motor element assembly 22 ROM error in the hand held programming unit Memory error in the hand held programming unit gt Replace hand held programming unit 23 Invalid parameter Internal error in the hand held programming unit gt Replace hand held programming unit 24 24V supply error motor control Error in the 24V supply in the motor control gt Replace hand held programming unit gt Replace electronic S3 complete 25 Bus error Bus system error gt Replace spiral cable of the hand held programming unit gt Replace hand held programming unit gt Replace motor element assembly 26 24V supply hand held programming unit 24V supply of the hand held programming unit is defective gt Replace hand held programming unit 27 5V supply hand held programming unit 5V supply of the hand held programming unit is defective gt Replace hand held programming unit 28 3 3V supply hand held programming unit 3 3V supply of the hand held programming unit is defective gt Replace hand held programming unit 29 Calibration The calibration data in the motor control are wrong gt Perform a calibration 30 Calibration error gt Repeat the calibration gt Repl
19. y ADD 89 90 ABD 91 Rotation gt Dipslay INT 1 O EXT 1 Pause gt Display ADD IROT 0S ABD EROT 0S Motors ON OFF gt Display M A ADD ABD EIN M B ROTAT ON Speed gt Display Speed 100 230 min Timer gt Display Timer Continuous 17 12 Checkliste of safety and function test Hand held programming unit new version Safety test Measured value Date Signature Protective earth conductor resistance lt 0 1 Ohm Ohm Ground leakkage current EN 60601 IEC 601 VDE 0751 lt 500 pA UA Or Ground leakkage current as in UL 2601 lt 300 pA HA Function test OK Error 1 Switch on the device Press the two outer buttons simultaneously Display Software version VS A XX XX XX X optional Keep on pressing Display OptiFlex S3 Standard Chip 2 The maximum range of motion Add Abduction Motor A is 30 to 175 degrees Check the angle of motor A in a position 90 degrees Tolerance 4 degrees 3 The maximum range of motion for rotation Motor B is 90 to 90 degrees Check the angle of motor B in a position 0 degrees Tolerance 4 degrees 4 Check the emergency off function Start the device in any mode Press any key motor A and B will stop immediately Check this for all keys 5 Set up the special function New Patient Following settings set up automatically oe Add Abduction gt Dispaly 89 91 Rotation gt Display 1 1 Pause gt
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