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Invacare Pronto M71 manual

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Table of contents for the manual

  • Page 1

    Owner’s Operator and Maintenance Manual DEALER: This manual MUST be given to the user of the product. USER: BEFORE using this p roduct, read this manual and save for future reference. For more information regarding Invacare products, parts, and services, please visit www.invacare.com Pronto ® M94 ™ with SureStep ®[...]

  • Page 2

    REFERENCE DOCUMENTS Pronto® M94™ 2 Part No. 1122145  WARNING A QUALIFIED TECHNICIAN MUST PERFORM THE INITIAL SET UP OF THIS WHEELCHAIR. ALSO, A QUALIFIED TECHNICIAN MUST PERFORM ALL PROCEDURES IN THE SERVICE MANUAL. WHEELCHAIR USERS: DO NOT SERVICE OR OPERATE THIS EQUIPMENT WITHOUT FIRST READING AND UNDERSTANDING (1) THE OWNER’S OPERATOR AN[...]

  • Page 3

    TABLE OF CONTENTS Part No. 1122145 3 Pronto® M94™ TABLE OF CONTENTS REFERENCE DOCUMENTS ................................................................. 2 ....................................................................................................... 6 REGISTER YOUR PRO DUCT ..............................................................[...]

  • Page 4

    TABLE OF CONTENTS Pronto® M94™ 4 Part No. 1122145 TABLE OF CONTENTS SECTION 5—WHEELCHAIR OPERATION ........................................... 30 Operating the Wheelchair...................... ....................... ...................... ....................... ............. ...............30 Turning the Power On/Off ........................[...]

  • Page 5

    TABLE OF CONTENTS Part No. 1122145 5 Pronto® M94™ TABLE OF CONTENTS SECTION 7—SEAT ........................................................................... 48 Adjusting the Headrest ..... ..................................................................................... ............... ..................48 Adjusting the Back Angle .. ...[...]

  • Page 6

    TABLE OF CONTENTS Pronto® M94™ 6 Part No. 1122145 TABLE OF CONTENTS SECTION 10—SHROU D/ WHEELS ....................................................... 6 5 Replacing the Flat Free Tires o n the Wheel Rim .................. ....................... ...................... ...............65 Removing/Installing the Shrouds ..........................[...]

  • Page 7

    SPECIAL NOTES Part No. 1122145 7 Pronto® M94™ SPECIAL NOTES Signal words are used in this manual and apply to hazards or unsafe practices which could result in personal injury or property damage. Refer to the table below for definitions of the signal words. NOTICE THE INFORMATION CONTAINED IN THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. WH[...]

  • Page 8

    SPECIAL NOTES Pronto® M94™ 8 Part No. 1122145  WARNING The drive behavior initially experienced by the user may be different from oth er chairs pr eviously used. This Power Wheelchair has Invacare’s SureStep technology, a feature that provides the chair with optimum traction and stability when driving forward over transitions and thresholds[...]

  • Page 9

    LABEL LOCATIONS Part No. 1122145 9 Pronto® M94™ LABEL LOCATIONS[...]

  • Page 10

    TYPICAL PRODUCT PARAMETERS Pronto® M94™ 10 Part No. 1122145 TYPICAL PRODUCT PARAMETERS NOTE: Based on 24-inch wide V an seat. *NOTE: V alues for range are cal culated for maximum chair weigh t rating using lar gest batteries applicable (22NF), per test procedur es described in ANSI/RESNA WC/V OL2-1998 Section 4 and meet federal r eimbursement r [...]

  • Page 11

    SECTION 1—GENERAL GUIDELINES Part No. 1122145 11 Pronto® M94™ SECTION 1—GENERAL GUIDELINES  WARNING SECTION 1 - GENERAL GUIDELINES contains impo rtant information fo r the safe operation and use of this product. DO NOT use this pro du ct or any available optional equipment without first com pletely reading and understanding these instruct[...]

  • Page 12

    SECTION 1—GENERAL GUIDELINES Pronto® M94™ 12 Part No. 1122145 DO NOT shift your weight or sitting position tow ard the direction you are reaching as the wheelchair may tip ov er . DO NOT store items under seat - interf erence with seat latch may result. A void storing or using the wheelchair near open flame or combustible prod ucts. Serious in[...]

  • Page 13

    SECTION 1—GENERAL GUIDELINES Part No. 1122145 13 Pronto® M94™ Keep detent balls clean. Before performing any maintenance, adjustment or service verify that On/Off switch on the joystick is in the off position. A void storage or use near external flame or combustib le products. Accessories EXTREME care should be exercised when usin g oxygen in [...]

  • Page 14

    SECTION 1—GENERAL GUIDELINES Pronto® M94™ 14 Part No. 1122145 READ and CAREFULL Y follow the manufac turer ’ s instructions for each charger (supplied or purchased). If charging instructions are not supplied, consult a qualified technician for proper procedures. Ensure the pins of the extension cord plug are the same number , size, and shape[...]

  • Page 15

    SECTION 2—EMI INFORMATION Part No. 1122145 15 Pronto® M94™ SECTION 2—EMI INFORMATION  WARNING CAUTION: IT IS VERY IMPORTANT T HAT YOU READ THIS INFORMATION REGARDING THE POSSIBLE E FFECTS OF ELECTROMAGNETIC INTERFERENCE ON YOUR POWERED WHEELCH AIR. Electromagnetic Interference (EMI) From Radio Wave Sources Powered wheelchairs and motor iz[...]

  • Page 16

    SECTION 2—EMI INFORMATION Pronto® M94™ 16 Part No. 1122145  WARNING Powered Wheelchair Electromagn etic Interference (EMI) Because EM energy rapidly becomes more intense as one moves closer to the transmitting antenna (source), the EM fields from hand -held radio wave sources (transceivers) are of special concern. It is possible to unintent[...]

  • Page 17

    SECTION 3—SAFETY/HANDLING OF WHEELCHAIRS Part No. 1122145 17 Pronto® M94™ SECTION 3—SAFETY/HANDLING OF WHEELCHAIRS “Safety and Handling” of the wheelchair requires the close attention of the wheelchair user as well as the assistant. This manual point s out the most common procedures and techniques involv ed in the safe operation and main[...]

  • Page 18

    SECTION 3—SAFETY/HANDLING OF WHEELCHAIRS Pronto® M94™ 18 Part No. 1122145 Coping With Everyday Obstacles  WARNING DO NOT attempt to reach objects if you have to move forward in the seat or pick them up from the floor by reaching down between your knees. Many activitie s require the wheelchair use r t o rea ch, bend and transfer in and out o[...]

  • Page 19

    SECTION 3—SAFETY/HANDLING OF WHEELCHAIRS Part No. 1122145 19 Pronto® M94™ A Note to Wheelchair Assistants When assistance to the wheelchair user is required, remem ber to use good body mechanics. Keep y our back straight and bend your knees whenever tilting wheelchair or traversing curb s or other impediments. Also, be aw are of detachable par[...]

  • Page 20

    SECTION 3—SAFETY/HANDLING OF WHEELCHAIRS Pronto® M94™ 20 Part No. 1122145 3. Remove any accessories on the wheelchair . 4. Bend your knees and keep y our back straight. 5. Ensure that the casters are oriented as shown in FIGURE 3.2. 6. Using the rear and front forks as hand hold supports, tran sfer the wheelchair base to desired location. Refe[...]

  • Page 21

    SECTION 3—SAFETY/HANDLING OF WHEELCHAIRS Part No. 1122145 21 Pronto® M94™ Transferring to and From Other Seats  WARNING ALWAYS turn the wheelchair power off a nd engage the Motor Release Levers to prevent the wheels from moving before attempting to transfer in or out of the wheelchair. Also, make sure every precaution is taken to reduce the[...]

  • Page 22

    SECTION 3—SAFETY/HANDLING OF WHEELCHAIRS Pronto® M94™ 22 Part No. 1122145 FIGURE 3.4 Reaching, Leaning and Bending - Forward Reaching and Bending - Backward  WARNING DO NOT lean over the top of the back upho lstery. This will change your center of gravity and may cause you to tip over. NOTE: For this procedur e, re fer to FIGURE 3.5. P osit[...]

  • Page 23

    SECTION 4—SAFETY INSPEC TION/TROUBLESHOOTING Part No. 1122145 23 Pronto® M94™ SECTION 4—SAFETY INSPECTION/ TROUBLESHOOTING NOTE: Every six m onths o r as necessary take your wheelchair to a qualifie d dealer for a thor ough inspection and servicing. Regular cleaning will r eveal loose or worn parts and enhance the smooth operation of your w [...]

  • Page 24

    SECTION 4—SAFETY INSPECTIO N/TROUBLESHOOTING Pronto® M94™ 24 Part No. 1122145 Inspect/Adjust Weekly ❑ Ensure the seat is secured to wheelchair frame. ❑ Ensure the seat and/o r back upholstery have no rips and DO NOT sag. Replace if necessary . ❑ Ensure the seat release latch is not w orn and is functi onal. Replace if necessary . ❑ Ens[...]

  • Page 25

    SECTION 4—SAFETY INSPEC TION/TROUBLESHOOTING Part No. 1122145 25 Pronto® M94™ ❑ Ensure the seat release latch is not w orn. Replace if necessary . ❑ Inspect and clean the stability lock gears. Replace if worn. ❑ Clean upholstery and armrests. ❑ Inspect the seat positioning strap for wear . Replace if worn or damaged. ❑ Inspect charge[...]

  • Page 26

    SECTION 4—SAFETY INSPECTIO N/TROUBLESHOOTING Pronto® M94™ 26 Part No. 1122145 Information Gauge Display Diagnostics Service Indicator Light Diagnostics DISPLAY DESCRIPTION DEFINITION COMMENTS All LEDs are off. Power is off. All LEDs are on. Power is on. Fewer than three LEDs on implies reduced battery charge. Left RED LED is fla shing. Battery[...]

  • Page 27

    SECTION 4—SAFETY INSPEC TION/TROUBLESHOOTING Part No. 1122145 27 Pronto® M94™ MPJ+, PSR+, PSF+ Joysticks or Displays SYMPTOM PROBABLE CAUSE SOLUTIONS  SPM L Park Brake Fault or  SPM R Park Brake Fault displays and wheelchair does not drive. Motor lock levers disengaged (Error code E9 or E10). Engage motor lock levers. R efer to Engaging/[...]

  • Page 28

    SECTION 4—SAFETY INSPECTIO N/TROUBLESHOOTING Pronto® M94™ 28 Part No. 1122145 Battery indicator flashes the charge level is low - imm ediately after recharge. Battery failure. Malfunctioning batt ery charger. Electrical malfunction . Check batteries for shorted cell. Replace if necessary. Contact Dealer/Invacare for Service. Contact Dealer/Inv[...]

  • Page 29

    SECTION 4—SAFETY INSPEC TION/TROUBLESHOOTING Part No. 1122145 29 Pronto® M94™ Checking Battery Charge Level The following “Do’ s” and “Don’ts” are provided for your convenience and safety . DON’T DO Don’t perform any install ation or maintenance without first reading this manual. Read and understand this manual and any service [...]

  • Page 30

    SECTION 5—WHEELCHAIR OPERATION Pronto® M94™ 30 Part No. 1122145 SECTION 5—WHEELCHAIR OPERATION  WARNING After ANY adjustment s, repair or serv ice and before use, m ake sure that all attaching hardware is tightened securely - otherwise injury or damage may r esult. Set-up of the Electronic Control Unit is to be performed only by a qualifi[...]

  • Page 31

    SECTION 5—WHEELCHAIR OPERATION Part No. 1122145 31 Pronto® M94™ Using the Joystick to Drive the Wheelchair NOTE: For this procedur e, re fer to FIGURE 5.2. Th e jo y s t i c k is lo ca t e d on th e joystick housing and provides sm ooth control of speed and direction. It i s equipped with 360 degrees of mobility for ease of operation. The joys[...]

  • Page 32

    SECTION 5—WHEELCHAIR OPERATION Pronto® M94™ 32 Part No. 1122145 SPJ+, MK6i SPJ+ w/PSS and MK6i SPJ+ w/ACC Joystick Switches and Indicators NOTE: For the following inf ormation, r efer to FIGURE 5.3. FIGURE 5.3 SPJ+, MK6i SPJ+ w/PSS and MK6i SPJ+ w/ACC Joy stick Switches and Indicators On/Off Button This button is located at the front of the jo[...]

  • Page 33

    SECTION 5—WHEELCHAIR OPERATION Part No. 1122145 33 Pronto® M94™ Speed Control Buttons The speed c ontrol buttons (tortoise button ( ) and hare button ( ) are used to set and adjust the maximum speed. 1. T o adjust the speed, perfo rm one of the following: • Adjust Speed in 20% Increments (5 Speed Mode) - Press the tortoise button ( ) or hare[...]

  • Page 34

    SECTION 5—WHEELCHAIR OPERATION Pronto® M94™ 34 Part No. 1122145 Information Gauge Display The information gauge display is located on the front of the joystick housing and provides the following information to the user on the status of the wheelchair: 1. P ower is On. 2. T rue state-of-battery-charge, including notification of when the battery[...]

  • Page 35

    SECTION 5—WHEELCHAIR OPERATION Part No. 1122145 35 Pronto® M94™ FIGURE 5.4 MPJ+ Joystick Swit ches and Indicators Speed Control The speed control knob is located on the side of the joystick housing. 1. Rotate the knob clockwise (forw ard) to in crease the speed of the wheelchair to the programmed max speed. 2. Rotate the knob counterclockwise [...]

  • Page 36

    SECTION 5—WHEELCHAIR OPERATION Pronto® M94™ 36 Part No. 1122145 Splash Screen NOTE: For this procedur e, re fer to FIGURE 5.5. This screen is displayed at startup of the joystick for about 2 seconds. This screen displays the softw are version and date information. After this screen, the joystick displays the Main Screen. FIGURE 5.5 LCD Display[...]

  • Page 37

    SECTION 5—WHEELCHAIR OPERATION Part No. 1122145 37 Pronto® M94™ FIGURE 5.6 LCD Display Scre ens - Main Screen Driving Screen NOTE: For this procedur e, re fer to FIGURE 5.7. This screen is shown when the operator issues a drive command and the Drive Icon on the main screen w as highlighted . NOTE: The Drive’s name, warning/info message, stat[...]

  • Page 38

    SECTION 5—WHEELCHAIR OPERATION Pronto® M94™ 38 Part No. 1122145 Connected Devices Screen NOTE: For this procedur e, re fer to FIGURE 5.8. This screen is displayed if the M o d e S e l e c t s w i t c h i s h e l d a c t ive for about 10 seconds. This screen shows an icon that represents any additional devices that are connected to the chair . [...]

  • Page 39

    SECTION 5—WHEELCHAIR OPERATION Part No. 1122145 39 Pronto® M94™ Remote On/Off Switch The rem ote On/Off switch inpu t is located at the rear of the joystick on the right side and allows the power switch to be operated by an ability switch (normally open momentary switch with mono plug). T o use the remote O n/Off feature, the Drive Select/On/O[...]

  • Page 40

    SECTION 5—WHEELCHAIR OPERATION Pronto® M94™ 40 Part No. 1122145 Preparing the Joystick for Use NOTE: For this procedur e, re fer to FIGURE 5.9. NOTE: The joystick is factory installed on the right side of the wheelchair . T o r eposition the joystick onto the left side of the wheelchair , refer to Repositioning the Joystick on page 40. 1. T ur[...]

  • Page 41

    SECTION 5—WHEELCHAIR OPERATION Part No. 1122145 41 Pronto® M94™ FIGURE 5.10 Repositioning the Joysti ck - ASBA Seat Model Van Seat Model NOTE: For this procedur e, re fer to FIGURE 5.1 1 on page 42. NOTE: T ake note of position and orientation o f mounting hardwar e for r einstalling the joystick assembly . 1. T urn the adjustment lo ck lever [...]

  • Page 42

    SECTION 5—WHEELCHAIR OPERATION Pronto® M94™ 42 Part No. 1122145 FIGURE 5.11 Repositioning the Joystick - Van Seat Model Disconnecting/Connecting the Joysticks NOTE: For this procedur e, re fer to FIGURE 5.12. NOTE: The joystick connector is located at the r ear of the seat frame. SPJ+ Joysticks Disconnecting 1. Loosen the thumb screw s on the [...]

  • Page 43

    SECTION 5—WHEELCHAIR OPERATION Part No. 1122145 43 Pronto® M94™ MPJ+ Joysticks NOTE: For this procedur e, re fer to FIGURE 5.13. Disconnecting 1. Pull the latch aw ay from the jo ystick connector . 2. Disconnect the joystick connector from the remaining connectors. Connecting 1. Ensure the latch is pulled aw ay from the joystick connector . 2.[...]

  • Page 44

    SECTION 6—ARMS Pronto® M94™ 44 Part No. 1122145 SECTION 6—ARMS  WARNING After ANY adjustment s, repair or serv ice and before use, m ake sure that all attaching hardware is tightened securely - otherwise injury or damage may r esult. Before performing any maintenance, adjustment or service verify that On/Off switch on the joystick is in t[...]

  • Page 45

    SECTION 6—ARMS Part No. 1122145 45 Pronto® M94™ FIGURE 6.1 Installing/Removing Flip Back Armrests Adjusting Flip Back Armrests NOTE: For this procedur e, r e fer to FIGURE 6.2 on page 46. Positioning Flip Back Ar mrests for User Transfer 1. Unlock the flip back armrest by p ulling the armrest release lev er into the Up (horizontal) position. 2[...]

  • Page 46

    SECTION 6—ARMS Pronto® M94™ 46 Part No. 1122145 3. Lock top of flip back armrest by pushing height adjustment lever into the Down (vertical) position. 4. Lift up on flip back armrest to make sure the armrest is locked in place. 5. Repeat STEPS 1-4 for opposite flip back armrest, if necessary . FIGURE 6.2 Adj usting Flip Back Armrests Adjusting[...]

  • Page 47

    SECTION 6—ARMS Part No. 1122145 47 Pronto® M94™ FIGURE 6.3 Adjusting Van Seat Armrests Detail “B” - Height Detail “A” - Angle Armrest Adjustment Screw Armrest Height Adjustment Holes Seat Frame Assembly Lock Knob Jam Nut Pinc h Poi nt[...]

  • Page 48

    SECTION 7—SEAT Pronto® M94™ 48 Part No. 1122145 SECTION 7—SEAT  WARNING After ANY adjustment s, repair or serv ice and before use, m ake sure that all attaching hardware is tightened securely - otherwise injury or damage may r esult. Before performing any maintenance, adjustment or service verify that On/Off switch on the joystick is in t[...]

  • Page 49

    SECTION 7—SEAT Part No. 1122145 49 Pronto® M94™ Adjustable Seat Back Angle (ASBA) Model NOTE: For this procedur e, re fer to FIGURE 7.3. 1. Remove arm rests from the wheelchair . Ref er to Installing/Removing Flip Back Armrests on page 44. 2. Remove the mounting screw and w asher from the top mounting hole of back angle plate and back cane. NO[...]

  • Page 50

    SECTION 7—SEAT Pronto® M94™ 50 Part No. 1122145 Removing/Installing the Seat Assembly  WARNING DO NOT store items under seat - interference with seat latch m ay result. NOTE: For this procedur e, re fer to FIGURE 7.4. Removing 1. Disconnect the joystick. Refer to Di sconnecting/Connecting the Joysticks on page 42. 2. Push down on the latch [...]

  • Page 51

    SECTION 7—SEAT Part No. 1122145 51 Pronto® M94™ Adjusting the Seat Height NOTE: For this procedur e, r e fer to FIGURE 7.5 on page 52. NOTE: The seat can be adjusted to five height positions in ½-inch incr ements. 1. Remove the seat. Refer to Rem oving/Installing the Seat Assembly on page 50. 2. Remove t he mounting screw and locknut that sec[...]

  • Page 52

    SECTION 7—SEAT Pronto® M94™ 52 Part No. 1122145 FIGURE 7.5 Adj usting the Seat Height Adjusting Seat Position on Seat Frame ASBA Model  WARNING DO NOT attempt to adjust the seat position of the ASBA seat on the seat fr ame. This procedure MUST be performed by a qualified technician. Van Seat Model NOTE: For this procedur e, r e fer to FIGUR[...]

  • Page 53

    SECTION 7—SEAT Part No. 1122145 53 Pronto® M94™ FIGU RE 7.6 Adjusting Seat Positi on on Seat Frame Adjusting Seat Depth - Van Seat Only NOTE: For this procedur e, r e fer to FIGURE 7.7 on page 54. 1. Remove the seat. Refer to Rem oving/Installing the Seat Assembly on page 50. 2. Remove the seat base from the seat assembly . Refer to Adjusting [...]

  • Page 54

    SECTION 7—SEAT Pronto® M94™ 54 Part No. 1122145 4. Adjust seat back assembly to desired pos ition and reinstall the six mounting screws. Securely tighten. NOTE: R efer to Detail “A” of FIGURE 7.7 for proper seat depth positions. For example, to achieve maximum seat depth, the fr ont mounting hole on th e seat back bracket alig ns with the [...]

  • Page 55

    SECTION 7—SEAT Part No. 1122145 55 Pronto® M94™ 4. Remove the tw o halves of the seat p ositioning strap from the rear seat frame. 5. Reposition the two new seat positio ning strap halv es underneath seat rails. 6. Reinstall the two m ounti ng screws, quick release pin tabs, spacers, and locknuts that secure the seat pan and seat positioning s[...]

  • Page 56

    SECTION 8—FOOTBOARD ASSEMBLY Pronto® M94™ 56 Part No. 1122145 SECTION 8—FOOTBOARD ASSEMBLY  WARNING After ANY adjustment s, repair or serv ice and before use, m ake sure that all attaching hardware is tightened securely - otherwise injury or damage may r esult. Before performing any maintenance, adjustment or service verify that On/Off sw[...]

  • Page 57

    SECTION 8—FOOTBOARD ASSEMBLY Part No. 1122145 57 Pronto® M94™ 2. Install the quick release pin by depressing the button while sliding the pin in. Make sure the detent balls are fully released beyond th e outer edge of the t ube (Detail “ A” of FIGURE 8.3). FIGURE 8.1 Removing/Installing the Footboard Assembly Adjusting the Footboard Assemb[...]

  • Page 58

    SECTION 8—FOOTBOARD ASSEMBLY Pronto® M94™ 58 Part No. 1122145 Depth NOTE: For this procedur e, re fer to FIGURE 8.3. 1. Remove the quick release pin that sec ures the footb oard assembly to the wheelchair frame.  WARNING Make sure the detent balls o f the quick-r elease pin are fully released beyond the outer edge of the tube before operati[...]

  • Page 59

    SECTION 9—FRONT RIGGINGS Part No. 1122145 59 Pronto® M94™ SECTION 9—FRONT RIGGINGS  WARNING After ANY adjustment s, repair or serv ice and before use, m ake sure that all attaching hardware is tightened securely - otherwise injury or damage may r esult. DO NOT stand on the front riggin gs, otherwise damage may occur. When getting in or ou[...]

  • Page 60

    SECTION 9—FRONT RIGGINGS Pronto® M94™ 60 Part No. 1122145 Removing 1. Push the front rigging release lever inw ard and rotate the footrest out. 2. Lift up on front rigging an d remove from the wheelchair . 3. Repeat STEPS 1-2 for opposite side of wheelchair . Adjusting Footrest Height Model PHWH93 NOTE: For this procedur e, re fer to FIGURE 9.[...]

  • Page 61

    SECTION 9—FRONT RIGGINGS Part No. 1122145 61 Pronto® M94™ 3. Securely tighten the lug bolt and locknut that secure the low er footrest to the footrest support. 4. Repeat STEPS 1-3 for the opposite side of the wheelchair footrest, if necessary . Replacing Heel Loops NOTE: For this procedur e, re fer to FIGURE 9.4. 1. Note the position of hex bo[...]

  • Page 62

    SECTION 9—FRONT RIGGINGS Pronto® M94™ 62 Part No. 1122145 NOTE: T elescoping front rigging supports may be exte nded up to 2-inches from the wheelchair frame in 1-inch increments. This adjustment does not affect seat depth. NOTE: When installing the fr ont riggings support tubes, ens ure that the hinge pins are on the outside of the chair faci[...]

  • Page 63

    SECTION 9—FRONT RIGGINGS Part No. 1122145 63 Pronto® M94™ FIGURE 9.6 Adj usting/Replacing Telescoping Front Rigging Supports - Van Style Seats Adjusting/Replacing Telescoping Front Rigging Supports - ASBA NOTE: For this procedur e, re fer to FIGURE 9.7. 1. Remove the tw o mounting screws, spacers and locknuts that secure the telescoping front [...]

  • Page 64

    SECTION 9—FRONT RIGGINGS Pronto ® M94 ™ 64 Part No. 112214 5 FIGURE 9.7 Adjusting/Replacing Telescoping Fro nt Rigging Supports - ASBA Spacer Telescoping Front Tube Locknut Mounting Screws Locknut Spacer[...]

  • Page 65

    SECTION 10—SHROUD/WHEELS Part No. 1122145 65 Pronto® M94™ SECTION 10—SHROUD/WHEELS  WARNING After ANY adjustment s, repair or serv ice and before use, m ake sure that all attaching hardware is tightened securely - otherwise injury or damage may r esult. Before performing any maintenance, adjustment or service verify that On/Off switch on [...]

  • Page 66

    SECTION 10—SHROUD/WHEELS Pronto® M94™ 66 Part No. 1122145 FIGURE 10.1 Removing/Installing the Shrouds Engaging/Disengaging Motor Release Lever  WARNING DO NOT engage or disengage the motor re lease lever until th e On/Off switch on the joystick is in the Off position. CAUTION Ensure both motor release levers are fully engaged before driving[...]

  • Page 67

    SECTION 10—SHROUD/WHEELS Part No. 1122145 67 Pronto® M94™ FIGURE 10.2 Engaging/Disengaging Motor Relea se Lever Replacing Front/Rear Caster Assemblies NOTE: For this procedur e, re fer to FIGURE 10.3. NOTE: Front and r ear caster assemblies are r eplaced in the same manner . NOTE: When r eplacing the fr ont/rear caster assemblies, it is necess[...]

  • Page 68

    SECTION 10—SHROUD/WHEELS Pronto® M94™ 68 Part No. 1122145 Adjusting Forks NOTE: For this procedur e, re fer to FIGURE 10.4. 1. Remove the dust cov er . 2. T o pro perly tighten caster journal sys tem and guard against flutter , perform the following check: A. Tip back the wheelchair . B. Pivot b oth forks and casters to top of their arc simult[...]

  • Page 69

    SECTION 11—BATTERIES Part No. 1122145 69 Pronto® M94™ SECTION 11—BATTERIES  WARNING Make sure power to the wheelchair i s Off before perform ing this section. NEVER allow any of your tools and/or b atter y cable(s) to contact both b attery terminal(s)/post(s) at the same time. An electrical short may occur and serious personal injury o r [...]

  • Page 70

    SECTION 11—BATTERIES Pronto® M94™ 70 Part No. 1122145 Installing/Removing the Batteries NOTE: For this procedur e, refer to FIG URE 1 1.1 on page 71 and F IGURE 1 1.2 on page 71. NOTE: Have the following tools available: Installing 1. Place the wheelchair in a well v entilated area wh ere work can be performed without risking damage to carpeti[...]

  • Page 71

    SECTION 11—BATTERIES Part No. 1122145 71 Pronto® M94™ FIGURE 11.1 Installing/Removing the Batteries 9. Connect the front battery to the con troller (RED connector). Refer to FIGURE 11.2. 10. Connect the rear battery to the front battery (RED and BLACK connectors). Refer to FIGURE 11.2. 11. Reinstall the top shroud. Refer to Removing/Installing[...]

  • Page 72

    SECTION 11—BATTERIES Pronto® M94™ 72 Part No. 1122145 Removing 1. Place the wheelchair in a well v entilated area wh ere work can be performed without risking damage to carpeting or floor covering. 2. V erify the joystick On/Off switch is in the O ff position and disconnect joystick. Refer to Disconnecting/Connecting the Joysticks on page 42. [...]

  • Page 73

    SECTION 11—BATTERIES Part No. 1122145 73 Pronto® M94™ NOTE: For this procedur e, re fer to FIGURE 1 1.3 on page 74. Connecting 1. P eel back battery terminal covers to expose battery clamp on each battery cable as follows: A. RED battery clamp cover from RED battery cable. B. BLACK battery clamp cover from BLACK battery cable on front battery [...]

  • Page 74

    SECTION 11—BATTERIES Pronto® M94™ 74 Part No. 1122145 FIGURE 11.3 Connecting/Disconnecting t he Battery Wiring Harness Charging Batteries  WARNING Never attempt to recharge the batterie s by a ttaching cables directly to t he battery terminals . DO NOT atte mpt to recharge the batteries and operate the wheelchair at the same time. DO NOT at[...]

  • Page 75

    SECTION 11—BATTERIES Part No. 1122145 75 Pronto® M94™ CAUTION As a general rule, you should recharge your batteries as frequently as possible to assure the longest possible life and to minimize required charging time. Plan to recharge them when you DO NOT anticipate using the wheelchair. Some basic concepts which will help you understand this [...]

  • Page 76

    SECTION 11—BATTERIES Pronto® M94™ 76 Part No. 1122145 MPJ+ Joystick NOTE: For this procedur e, re fer to FIGURE 1 1.5. The far right side o f the display screen is the Battery G auge Display (BGD). It provides information on the remainin g charge in the batteries. At full charge, solid blocks fill in all ten segments between E (Em pty) and F ([...]

  • Page 77

    SECTION 11—BATTERIES Part No. 1122145 77 Pronto® M94™ 2. The On/Off LED indicator illuminates solid RE D indicating that the charger is ON. 3. If the On/Off LED indicator is "Blinking" RED, this is abnormal. Unplug AC pow er cord from the on-board battery charge r and w all o utlet. Contact Inv acare at the number listed on the back [...]

  • Page 78

    SECTION 11—BATTERIES Pronto® M94™ 78 Part No. 1122145 Independent Charger NOTE: The charger port locate d on the Fr ont of the joyst ick requir es the use of an independent charger . The independent charger is not supplie d with the wheelchair . NOTE: For this procedur e, re fer to FIGURE 1 1.7.  WARNING READ and CAR EFULLY follow the indiv[...]

  • Page 79

    SECTION 11—BATTERIES Part No. 1122145 79 Pronto® M94™ NOTES[...]

  • Page 80

    LIMITED WARRANTY PLEASE NOTE: THE WARRANTY BELOW HAS BEEN DRAFTED TO COMPLY WITH FEDERAL LAW APPLICABLE TO PRODUCTS MANUFACTURED AFTER JULY 4, 1975. This warranty is exte nded only to the original purchaser who purchases this product when new and unused from Invacare or a dealer. This warranty is not extended to any other pe rson or entity and is n[...]