Invacare At'm Owner's Operator And Maintenance Manual
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Invacare At'm Owner's Operator And Maintenance Manual

Invacare power wheelchair at'm owner's operator and maintenance manual
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Download this manual See also: Service Manual, Owner's Operator and Maintenance Manual
Owner's Operator and Maintenance Manual
At'm
DEALER: This manual MUST be given to
the user of the wheelchair.
USER: BEFORE using this wheelchair, read
this manual and save for future reference.
For more information regarding
Invacare products, parts, and services,
please visit www.invacare.com

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  • Page 1 Owner’s Operator and Maintenance Manual At’m DEALER: This manual MUST be given to the user of the wheelchair. USER: BEFORE using this wheelchair, read this manual and save for future reference. For more information regarding Invacare products, parts, and services, please visit www.invacare.com...
  • Page 2 APPLICABLE) AND (3) THE SEATING SYSTEM’S MANUAL (IF APPLICABLE). IF YOU ARE UNABLE TO UNDERSTAND THE WARNINGS, CAUTIONS AND INSTRUCTIONS, CONTACT INVACARE TECHNICAL SUPPORT BEFORE ATTEMPTING TO SERVICE OR OPERATE THIS EQUIPMENT - OTHERWISE, INJURY OR DAMAGE MAY RESULT. At’m...

  • Page 3: Table Of Contents

    TABLE OF CONTENTS REGISTER YOUR PRODUCT... 6 SPECIAL NOTES ... 9 LABEL LOCATION ... 10 TYPICAL PRODUCT PARAMETERS ... 11 SECTION 1—GENERAL GUIDELINES ... 12 Controller Settings/Repair or Service ...12 Tire Pressure ...12 Operation Information ...12 Accessories ...14 Batteries...14 Charging Batteries ...14 Grounding Instructions ...15 Rain Test...15 Weight Training ...15...
  • Page 4 TABLE OF CONTENTS SECTION 5—WHEELCHAIR OPERATION ... 24 Operating the Wheelchair...24 Turning the Power On/Off ...24 Using the Joystick to Drive the Chair ...24 Using the Horn ...25 Joystick Switches and Indicators ...26 On/Off Button ...26 Speed Control Knob ...26 Joystick...26 Information Gauge Display ...26 Multi Function Charger Port ...28...
  • Page 5 TABLE OF CONTENTS SECTION 10—WHEELS AND CASTERS ... 40 Replacing Front Casters...40 Adjusting Forks ...41 Removing/Installing the Drive Wheels ...42 Removing ...42 Installing...42 SECTION 11—TRANSPORTING THE WHEELCHAIR ... 43 LIMITED WARRANTY ... 44 Part No. 1125035 At’m...

  • Page 6: Register Your Product

    3. Receive updates with product information, maintenance tips, and industry news. 4. Invacare can contact you or your provider, if servicing is needed on your product. 5. It will enable Invacare to improve product designs based on your input and needs.

  • Page 7: Product Registration Form

    11. User's Year of birth: ______________________________________________________ If at any time you wish not to receive future mailings from us, please contact us at Invacare Corporation, CRM Department, 39400 Taylor Parkway, Elyria, OH 44035, or fax to 877-619-7996 and we will remove you from our mailing list.

  • Page 9: Special Notes

    CHANGE WITHOUT NOTICE. WHEELCHAIR USER As a manufacturer of wheelchairs, Invacare endeavors to supply a wide variety of wheelchairs to meet many needs of the end user. However, final selection of the type of wheelchair to be used by an individual rests solely with the user and his/her healthcare professional capable of making such a selection.

  • Page 10: Label Location

    LABEL LOCATION NOTE: Warning label 1125068 is also located on the opposite side NOTE: Warning label 1125069 is also located on the opposite side At’m Part No. 1125035...

  • Page 11: Typical Product Parameters

    TYPICAL PRODUCT PARAMETERS PARAMETERS SEAT WIDTH: SEAT DEPTH: BACK HEIGHT: SEAT-TO-FLOOR: OVERALL WIDTH (EXCLUDING JOYSTICK): OVERALL HEIGHT FOR 16 INCHES WIDE: FOR 18 INCHES WIDE: OVERALL LENGTH (INCLUDING ANTI-TIPPERS): WEIGHT BASE W/O BATTERY PACK: SEAT: BATTERY PACK: SHIPPING: DRIVE WHEELS/TIRES: CASTER W/PRECISION SEALED BEARINGS: UPHOLSTERY: BATTERY SIZE (TWO [2] REQUIRED):...

  • Page 12: Section 1-General Guidelines

    The recommended tire pressure is listed on the side wall of the tire. OPERATION INFORMATION Invacare products are specifically designed and manufactured for use in conjunction with Invacare accessories. Accessories designed by other manufacturers have not been tested by Invacare and are not recommended for use with Invacare products.
  • Page 13 SECTION 1—GENERAL GUIDELINES After the wheelchair has been set-up, check to make sure that the wheelchair performs to the specifications entered during the set-up procedure. If the wheelchair does NOT perform to specifications, turn the wheelchair Off immediately and reenter set-up specifications.

  • Page 14: Accessories

    BATTERIES The warranty and performance specifications contained in this manual are based on the use of deep cycle gel cell batteries. Invacare strongly recommends their use as the power source for this unit. Carefully read battery/battery charger information prior to installing, servicing or operating your wheelchair.

  • Page 15: Grounding Instructions

    Invacare DOES NOT recommend the use of its wheelchairs as a weight training apparatus. Invacare wheelchairs have NOT been designed or tested as a seat for any kind of weight training. If occupant uses said wheelchair as a weight training apparatus, Invacare shall NOT be liable for bodily injury and the warranty is void.

  • Page 16: Section 2-Emi Information

    SECTION 2—EMI INFORMATION CAUTION: IT IS VERY IMPORTANT THAT YOU READ THIS INFORMATION REGARDING THE POSSIBLE EFFECTS OF ELECTROMAGNETIC INTERFERENCE ON YOUR POWERED WHEELCHAIR. Electromagnetic Interference (EMI) From Radio Wave Sources Powered wheelchairs and motorized scooters (in this text, both will be referred to as powered wheelchairs) may be susceptible to electromagnetic interference (EMI), which is interfering electromagnetic energy (EM) emitted from sources such as radio stations, TV stations, amateur radio (HAM) transmitters, two way radios, and...
  • Page 17 EMI (as of May 1994) (the higher the level, the greater the protection); 2) The immunity level of this product is unknown. Modification of any kind to the electronics of this wheelchair as manufactured by Invacare may adversely affect the RFI immunity levels. Part No. 1125035 WARNING...

  • Page 18: Section 3-Safety/Handling Of Wheelchairs

    Individual wheelchair users often develop skills to deal with daily living activities that may differ from those described in this manual. Invacare recognizes and encourages each individual to try what works best for him/her in overcoming architectural obstacles that they may encounter, however ALL WARNINGS and CAUTIONS given in this manual MUST be followed.

  • Page 19: A Note To Wheelchair Assistants

    MUST be removed and transported independently of the power wheelchair. Extreme caution is advised when it is necessary to move an unoccupied power wheelchair up or down the stairs. Invacare recommends using two (2) assistants and making thorough preparations. DO NOT attempt to lift the wheelchair by any removable (detachable) parts.

  • Page 20: Percentage Of Weight Distribution

    PERCENTAGE OF WEIGHT DISTRIBUTION 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. Proper positioning is essential for your safety. When reaching, leaning, bending or bending forward, it is important to use the casters as a tool to maintain stability and balance.

  • Page 21: Section 4-Safety Inspection/Troubleshooting

    SECTION 4—SAFETY INSPECTION/ TROUBLESHOOTING NOTE: Every six (6) months or as necessary take your wheelchair to a qualified dealer for a thorough inspection and servicing. Regular cleaning will reveal loose or worn parts and enhance the smooth operation of your wheelchair. To operate properly and safely, your wheelchair must be cared for just like any other vehicle.

  • Page 22: Inspect/Adjust Weekly

    INSPECT/ADJUST WEEKLY ❑ Check pneumatic tires for proper inflation. ❑ Ensure all caster/wheel/fork/headtube fasteners are secure. ❑ Inspect tires for flat spots and wear. INSPECT/ADJUST MONTHLY ❑ Ensure no excessive side movement or binding occurs when drive wheels are lifted and spun when disengaged (freewheeling).

  • Page 23: Troubleshooting Guide

    Circuit Breaker on page 28. Have batteries checked for shorted cell. Replace if necessary. Contact Dealer/Invacare. Replace Batteries. Contact Dealer/Invacare. Replace charger. Contact Dealer/Invacare. Contact Dealer/Invacare. Contact Dealer/Invacare for service. Engage motor engagement handle. Contact Dealer/Invacare for service. Reprogram controller (Refer to electronics man- ual supplied with wheelchair).

  • Page 24: Section 5-Wheelchair Operation

    SECTION 5—WHEELCHAIR OPERATION After ANY adjustments, repair or service and BEFORE use, make sure that all attaching hardware is tightened securely - otherwise injury or damage may result. DO NOT USE YOUR WHEELCHAIR UNLESS IT HAS THE PROPER TIRE PRESSURE (P.S.I.) - OTHERWISE THE WHEELCHAIR MAY NOT DRIVE CORRECTLY, STOP CORRECTLY OR MAY EXPERIENCE ERRATIC PERFORMANCE.

  • Page 25: Using The Horn

    The joystick has proportional drive control, meaning that the further it is pushed from the upright (neutral) position, the faster the wheelchair moves. The maximum speed, however, is limited by the setting of the speed-control knob. To slow the wheelchair to a stop, simply release the joystick. The wheelchair has automatic speed and direction compensation to minimize corrections.

  • Page 26: Joystick Switches And Indicators

    JOYSTICK SWITCHES AND INDICATORS NOTE: For the following information, refer to FIGURE 5.1. ON/OFF BUTTON This button is located on the joystick housing. SPEED CONTROL KNOB The speed control knob is located on the back of the joystick housing. This rotary knob is used for controlling the speed and acceleration of the wheelchair.
  • Page 27 DISPLAY DESCRIPTION All LEDs are off. All LEDs are on. Left RED LED is flashing. Left to Right “chase” alter- nating with steady display. Right GREEN LED is flash- ing. All LEDs are flashing slowly. Joystick has detected Out- All LEDs are flashing quickly.

  • Page 28: Multi Function Charger Port

    MULTI FUNCTION CHARGER PORT WARNING Set-up/programming of the Electronic Control Unit is to be performed only by a qualified technician. The final adjust- ments of the controller may affect other activities of the wheelchair. Damage to the equipment could occur under these circumstances.

  • Page 29: Section 6-Seat

    SECTION 6—SEAT After ANY adjustments, repair or service and BEFORE use, make sure that all attaching hardware is tightened securely - otherwise injury or damage may result. Before performing any maintenance, adjustment or service verify that On/Off switch on the joystick is in the Off position. REMOVING/INSTALLING THE SEAT NOTE: For this procedure, refer to FIGURE 6.1.
  • Page 30 SECTION 6—SEAT DETAIL “B” - SEAT REMOVED DETAIL “A” - SEAT TILTED BACK Seat Assembly Front Latch Release Loop Seat Seat Assembly Base Rear Latch Release Cord Seat Base DETAIL “C” - FOLDING SEAT Fold Seat FIGURE 6.1 - REMOVING/INSTALLING THE SEAT At’m Part No.

  • Page 31: Replacing Seat Positioning Strap

    REPLACING SEAT POSITIONING STRAP ALWAYS wear your seat positioning strap. The seat positioning strap is a positioning belt ONLY. It is not designed for use as a safety device withstanding high stress loads such as auto or aircraft safety belts. If signs of wear appear, belt MUST be replaced immediately.

  • Page 32: Section 7-Joystick

    SECTION 7—JOYSTICK After ANY adjustments, repair or service and BEFORE use, make sure that all attaching hardware is tightened securely - otherwise injury or damage may result. Before performing any maintenance, adjustment or service verify that On/Off switch on the joystick is in the OFF position. DISCONNECTING/CONNECTING THE JOYSTICK NOTE: For this procedure, refer to FIGURE 7.1.

  • Page 33: Repositioning The Joystick

    REPOSITIONING THE JOYSTICK NOTE: For this procedure, refer to FIGURE 7.2. 1. Disconnect the joystick. Refer to Disconnecting/Connecting the Joystick on page 32. 2. Cut the tie-wraps that secure the joystick cable to the wheelchair arm and frame. Refer to Detail “A” of FIGURE 7.2. 3.

  • Page 34: Section 8-Batteries

    The use of rubber gloves and chemical goggles or face shields is recommended when working with batteries. Invacare strongly recommends that battery installation and battery replacement ALWAYS be done by a qualified technician. DO NOT tip the batteries. Keep the batteries in an upright position.

  • Page 35: Removing/Installing The Battery Pack

    REMOVING/INSTALLING THE BATTERY PACK Never unplug the battery cables by pulling on the wires. Unplug the battery cables by pulling on the connector ONLY. Otherwise injury or damage may result. NOTE: For this procedure, refer to FIGURE 8.2. NOTE: If there is battery acid in the bottom of the battery pack, tray or on the sides of the battery(ies), apply baking soda to these areas to neutralize the battery acid.

  • Page 36: Removing/Installing The Batteries From/Into The Battery Pack

    REMOVING/INSTALLING THE BATTERIES FROM/ INTO THE BATTERY PACK NOTE: For this procedure, refer to FIGURE 8.3. REMOVING 1. Remove the battery pack from the wheelchair. Refer to Removing/Installing the Battery Pack on page 35. 2. Open the battery pack by performing the following - A.

  • Page 37: Charging Batteries

    Left Battery Right Battery Side Flap Battery Pack FIGURE 8.3 - REMOVING/INSTALLING THE BATTERIES FROM/INTO THE CHARGING BATTERIES Never attempt to recharge the batteries by attaching cables directly to the battery terminals. DO NOT attempt to recharge the batteries and operate the wheelchair at the same time.

  • Page 38: Charging Using An Independent Charger Plugged Into The Joystick

    If charging instructions are not supplied, consult a qualified technician for proper procedures. Only use a charger approved by Invacare when charging through the joystick on this wheelchair model. DO NOT use an independent charger with an output rating of over 8A (Amps).

  • Page 39: Section 9-Motors

    SECTION 9—MOTORS After ANY adjustments, repair or service and BEFORE use, make sure that all attaching hardware is tightened securely - otherwise injury or damage may result. Before performing any maintenance, adjustment or service verify that on/off switch on the joystick is in the off position. ENGAGING/DISENGAGING THE MOTORS DO NOT attempt to transfer into or out off the wheelchair without the motor engagement handles in the engaged (horizontal) position.

  • Page 40: Section 10-Wheels And Casters

    SECTION 10—WHEELS AND CASTERS After ANY adjustments, repair or service and BEFORE use, make sure that all attaching hardware is tightened securely - otherwise injury or damage may result. Before performing any maintenance, adjustment or service verify that on/off switch on the joystick is in the off position.

  • Page 41: Adjusting Forks

    ADJUSTING FORKS NOTE: For this procedure, refer to FIGURE 10.2. 1. Remove the dust covers from the caster headtubes. 2. To properly tighten the caster journal system and guard against flutter, perform the following check: A. Remove battery pack from wheelchair. Refer to Removing/Installing the Battery Pack on page 35.

  • Page 42: Removing/Installing The Drive Wheels

    REMOVING/INSTALLING THE DRIVE WHEELS Maintain tire pressure at 30 p.s.i. NOTE: For this procedure, refer to FIGURE 10.3. REMOVING 1. Disengage the motors. Refer to Engaging/Disengaging the Motors on page 39. 2. Push and hold the quick-release button on the drive wheel and pull the drive wheel out of the wheelchair frame.

  • Page 43: Section 11-Transporting The Wheelchair

    The weight of the wheelchair without the user and batteries is approximately 74 lbs. Use proper lifting techniques (lift with your legs) to avoid injury. Extreme caution is advised when it is necessary to move an unoccupied power wheelchair. Invacare recommends using two (2) assistants and making thorough preparations. Make sure to use ONLY secure, non-detachable parts for hand-hold supports.

  • Page 44: Limited Warranty

    This warranty gives you specific legal rights and you may also have other legal rights which vary from state to state. With regards to the original purchaser/user only, Invacare warrants the base frame to be free from defects in materials and workmanship for a period of three (3) years from date of purchase; seat frame for a period of three (3) years from the date of purchase;...

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