9619.2 Regular maintenance recordTo make sure your wheelchair is in good condition, visit your KARMA wheelchair dealer regularly formaintenance(and keep records accordingly ) every six months after purchasing. A maintenance/service feemay apply.SUGGESTIONEven if you don't use the wheelchair for a long time, the wheelchair should still be maintainedregularly.You should clean your wheelchair, inside and out, regularly to keep it beautiful and safe.I - Inspection A - Adjustment Δ - Repair 3 - Replacement T - Tightening L - Add OilItem/Period 1 mth 6 mth 12 mth 18 mth 24 mth 30 mthMoving Parts (Refer to Section 7.7) LJoystick Control Unit I I I I/3 I/3Power Module I I I I/3 I/3Controller Buttons I I I I/3 I/3Connection to the Electrical System I I I/AMotorOperation and Noise I I I/A I/A I/3Electromagnetic Brakes I I I I/3 I/3Connection to the Electrical System I IBatteryLoose or Corroded Terminals I IConnection to the Electrical System I IDamage to the Electrical Cord/Cable I IChargerCharging Function and LED Light I I I I/Δ I/Δ I/ΔSocket, Plug and Cords I IFan Functions Properly (if applicable) I I/ΔDriver'sSeat Recline Function(if applicable) I/L I/LTires Cracks/Surface Damage I/3 I/3 I/3 I/3 I/3 I/3Tread Depth I I/3 I I/3 IAbnormal Wear Pattern I/3 I/3WheelRimTightness of Bolts and Nuts T TWear or Deformation Around Tires I/3 I/3