Invacare 1125078 service manual Removing/Installing the At’tm QT Battery Box Assembly

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SECTION 8—BATTERIES

DETAIL “A”

Battery

Box Cover

 

Battery

Left

Box

 

Battery

Right

 

 

Battery

Mounting

Screws

 

 

DETAIL “B”

 

 

Inhibit

RED Battery

 

Charger Port

Circuit

Connector

Circuit

 

 

Breaker

 

 

 

10 Amp Fuse

 

 

 

NEGATIVE (-)

 

 

POSITIVE (+)

 

 

RED Battery

BLACK Battery

 

 

 

 

Terminal

Terminal

 

 

 

 

 

NEGATIVE (-)

 

 

 

BLACK Battery

 

 

 

Cable

 

 

 

 

 

 

POSITIVE (+)

WHITE

 

 

RED Battery

Battery Cable

 

 

Cable

(Jumper)

Left Battery Right Battery

 

NOTE: Charger port, inhibit circuit, RED battery connector and circuit breaker are mounted to the battery box.

FIGURE 8.5 Removing/Installing the Batteries From/Into the At’m QT Battery Box

Removing/Installing the At’tm QT Battery Box Assembly

NOTE: For this procedure, refer to FIGURE 8.6 on page 51.

Removing

1.Disconnect the joystick. Refer to Disconnecting/Connecting the Joystick on page 40.

2.Remove the two rear wheels. Refer to Removing/Installing the Drive Wheels on page 69.

3.Remove the four locknuts, eight washers, four hex head screws and twelve coved washers that secure the battery box assembly to the base frame.

NOTE: Battery box assembly includes a top battery receiver and a bottom battery receiver.

4.Remove the two Phillips® screws and locknuts that secure the battery connector to the battery box assembly.

NOTE: Removing the battery box assembly will also remove the anti-tipper and the joystick plug bracket.

At’m and At’m QT

50

Part No. 1125078

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Contents At’m and At’m QT Wheelchair Type Electronics Manual Reference DocumentsReference Documents Table of Contents Joystick Table of ContentsArms BatteriesTransporting the Wheelchair Limited Warranty ANTI-TIPPERSWheelchair TIE-DOWN Restraints and Seat Restraints Signal Word MeaningSpecial Notes Label Location At’mAt’m QT Parameters Typical Product ParametersTypical Product Parameters Tire Pressure Repair or Service InformationGeneral Guidelines Batteries Operation InformationOxygen Charging Batteries Grounding Instructions Weight TrainingWeight Limitation Rain TestEMI Information EMI InformationEMI Information Safety INSPECTION/TROUBLESHOOTING ChecklistWheels Solutions TroubleshootingInformation Gauge and Diagnostics Codes WheelsDisplay Description Definition Comments SUB Code Diagnostics CodePossible Solution E05 E08 Symptom Probable Cause Solutions Motor/Gearbox/BrakeDamaged connector or worn Down, and recharge the wheelchair overnight with Troubleshooting Battery Troubleshooting Battery Charger DON’T Checking Battery Charge LevelField Load Test Battery Quality Field Load TestElectro-Mechanical Parking Brake Test Electro-Mechanical Parking Brake TestAdjusting Footboard Assembly Height Footboard AssemblyRemoving/Installing the Footboard Assembly InstallingRemoving/Installing the Seat SeatRemoving/Installing the Seat Replacing Seat Positioning Strap Replacing Seat Positioning StrapRemoving/Installing Under-Seat Basket Removing/Installing Seat UpholsteryRemoving/Installing Seat Upholstery Replacing the Seat Latches Replacing the Seat LatchesRemoving/Installing Arm Pads ArmsRemoving/Installing Arm Pads Replacing Clothing GuardRemoving/Installing Arm Tube Removing/Installing Arm TubeConnecting Disconnecting/Connecting the JoystickDisconnecting JoystickRemoving/Installing the Joystick JoystickRemoving/Installing the Joystick Repositioning the Joystick to Opposite Arm Recommended Battery Type BatteriesRemoving/Installing the Battery Pack on the At’m Recommended Battery TypeRemoving/Installing the Battery Box on the At’m QT Removing/Installing the Battery Pack on the At’mRemoving/Installing the Battery Box on the At’m QT Negative Black Removing Removing/Installing the At’tm QT Battery Box Assembly Removing/Installing the At’tm QT Battery Box Assembly Charging Using an Independent Charger Charging BatteriesMulti-Function Charger Port Resetting the Circuit Breaker At’m10 Resetting the Circuit Breaker At’m At’m QTMotors Engaging/Disengaging the MotorsRemoving/Installing Motor Shroud Removing/Installing Motor ShroudRemoving/Installing the Base Plate Removing/Installing the Base PlateRemoving/Installing MK5 Controller Removing/Installing MK5 ControllerRemoving/Installing the Motors Removing/Installing MK5 Controller InstallingRemoving/Installing the Motors Replacing the Knurled CylinderMotors Replacing the Knurled Cylinder Installing/Removing the Front Rigging Support Brackets Front RiggingsInstalling/Removing the Front Rigging Assembly Front RiggingsAdjusting Footrest Height Installing/Removing the Front Rigging AssemblyWheels and Casters Replacing Front CastersAdjusting Forks Replacing ForksRemoving/Installing the Drive Wheels Replacing Forks Adjusting ForksRemoving/Installing the Drive Wheels Replacing Drive Wheels on the Drive AxleRemoving/Installing the Anti-Tippers ANTI-TIPPERSRemoving/Installing the Anti-Tippers- At’m Removing/Installing the Anti-Tippers- At’m QT Transporting the Wheelchair Transporting the WheelchairTransporting the Wheelchair Limited Warranty USA