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Invacare At'm - User Manual

Invacare At'm
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Owner’s Operator and Maintenance Manual
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
At’m

Other manuals for Invacare At'm

Questions and Answers

  • A
    anthonyfrancoJul 29, 2025
    Why do the batteries draw excessive current when charging my Invacare At'm?
    • J
      Joseph GriffinJul 30, 2025
      If the batteries in your Invacare Wheelchair draw excessive current when charging, it could indicate battery failure; have the batteries checked for a shorted cell. Alternatively, there could be an electrical malfunction, which may require replacement. Contact your Dealer/Invacare in this case.
  • S
    Sherri MaldonadoAug 4, 2025
    What to do if my Invacare Wheelchair will not drive?
    • K
      Kim HessAug 4, 2025
      If your Invacare Wheelchair isn't driving, several factors could be at play. First, ensure that your tires are properly inflated. Next, check that the motor engagement handles are correctly engaged. Also, the batteries might need charging, or the charger settings may be incorrect. Finally, verify if the circuit breaker has tripped and, if so, press the reset button.
  • N
    nmorseAug 8, 2025
    Why does my Invacare Wheelchair have erratic performance?
    • H
      Helen FosterAug 8, 2025
      If you observe erratic performance in your Invacare Wheelchair, such as difficulty driving uphill or increased braking distance, it may be due to low tire pressure. Ensure that you inflate the tires to the recommended pressure.
  • M
    milleramyAug 13, 2025
    What to do if the battery indicator shows low charge level immediately after charging on my Invacare At'm Wheelchair?
    • E
      Edward LeeAug 13, 2025
      If the battery indicator on your Invacare Wheelchair shows a low charge immediately after charging, the batteries may be weak and unable to hold a charge. In this case, you should replace the batteries. Alternatively, there may be an electrical malfunction, in which case you should replace the charger and contact your Dealer/Invacare.
  • B
    bairdcameronAug 18, 2025
    Why does only one drive wheel turn on my Invacare Wheelchair?
    • B
      Benjamin ThomasAug 18, 2025
      If only one drive wheel turns on your Invacare Wheelchair, it could be due to an electrical malfunction, in which case you should contact your Dealer/Invacare for service. Alternatively, one motor might be disengaged; ensure that the motor engagement handle is engaged.
  • N
    Natasha MunozAug 23, 2025
    Why is the joystick erratic on my Invacare Wheelchair?
    • D
      Donna KochAug 23, 2025
      If the joystick on your Invacare Wheelchair is erratic or doesn't respond as desired, it could be due to an electrical malfunction, in which case you should contact your Dealer/Invacare for service. Another possibility is that the controller is programmed improperly; reprogram the controller (refer to the electronics manual supplied with the wheelchair).

Summary

REFERENCE DOCUMENTS

WARNING

General safety warning about initial setup by qualified technician.

TYPICAL PRODUCT PARAMETERS

SECTION I-GENERAL GUIDELINES

Controller Settings and Service

Covers technician setup, adjustments, and warranty voiding.

Operation Information and Safety

Provides critical safety and operational tips for driving and weight distribution.

Battery Charging Safety

Outlines crucial safety measures for charging batteries and extension cord use.

SECTION 2-EMI INFORMATION

EMI Impact on Wheelchair Operation

Details how EMI can affect movement, braking, and control systems.

SECTION 3-SAFETY;HANDLING OF WHEELCHAIRS

Stability and Balance Essentials

Covers maintaining balance and avoiding tip-overs during operation.

Safety Strap Usage

Emphasizes the importance and limitations of the seat positioning strap.

Stairway and Elevator Usage

Safety protocols for moving the wheelchair between floors.

Safe Lifting and Transport Procedures

Guidelines for moving the wheelchair between floors using elevators or stairs.

SECTION 4-SAFETY INSPECTION;TROUBLESHOOTING

Troubleshooting Guide

Table for diagnosing and solving common wheelchair operational issues.

SECTION 5-WHEELCHAIR OPERATION

Joystick Operation for Driving

Detailed instructions on using the joystick for speed and direction control.

SECTION 6-SEAT

SECTION 7-JOYSTICK

Joystick Connection and Disconnection

Guide for safely connecting and disconnecting the joystick to the controller.

SECTION 8-BATTERIES

Battery Handling and Replacement Warnings

Critical safety precautions for handling, transporting, and replacing batteries.

Battery Pack Removal and Installation

Procedure for removing and installing the entire battery pack.

Battery Removal and Installation

Steps for removing and installing individual batteries from the battery pack.

Battery Wiring Installation

Details on connecting battery wiring harnesses correctly to terminals.

Battery Charging Procedures

Safety and general guidelines for charging batteries to ensure longevity.

Independent Charger Usage

Specific warnings and cautions for using external chargers with the wheelchair.

Charging via Joystick Port

Steps for charging the wheelchair batteries using the joystick port.

Charging Directly to Batteries

Steps for connecting the charger directly to the battery pack.

SECTION 9-MOTORS

Motor Engagement and Disengagement

Procedure for engaging/disengaging wheelchair motors for free-wheeling or operation.

SECTION 10-FRONT RIGGINGS

SECTION 11-WHEELS AND CASTERS

SECTION 12-TRANSPORTING THE WHEELCHAIR

Transportation Safety Warnings

Crucial safety points for transporting the wheelchair, including lifting and securing.

Invacare At'm Specifications

Tires IconTires
front tire size1" x 6"
rear tire size2.25" x 12.5"
Mechanical/Performance IconMechanical/Performance
max. speed3.5 mph
incline capability
ground clearance2"
battery size17 Ah
battery range10-12 miles
Weight and Dimensions IconWeight and Dimensions
overall width25.5"
overall length35.5"
seat depth16"
seat width18"
seat back height21"
base section weight34 lb.
seat and arms weight14 lb.
battery pack weight26 lb.
total weight74 lb.
weight limit250 lb.

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