I I I . Y O U R P O W E R C H A I R
Electronics Tray
The electronics tray is located on the rear of your power chair, underneath the rear sliding door. The electronics tray consists of the main circuit breaker, accessory connector (optional equipment), and the controller harness connectors. If your power chair is equipped with an optional onboard battery charger, the electronics tray will also consist of an ammeter and charger power cord receptacle.
Main Circuit Breaker: The main circuit breaker is a safety feature built into your power chair. When the batteries and the motors are heavily strained (e.g., from excessive loads), the main circuit breaker trips to prevent damage to the motors and the electronics. If the circuit trips, allow your power chair to “rest” for approximately one minute. Next, push in the circuit breaker button, turn on the controller, and continue normal operation. If the main circuit breaker continues to trip repeat- edly, contact your Quantum Rehab Specialist.
Accessory Connector (Optional): This is where the accessory harness connects to the controller (power seat, lighting).
Controller Connector: This is where the controller connects to the power module. Each controller uses a different type of cable. Regardless of which type of controller is used, the cable must be secured to the seat assembly and not allowed to drag on the floor.
Ammeter (with optional onboard charging system): The ammeter displays the charger’s current output in amps. For more information, see VII. “Batteries and Charging.”
Charger Power Cord Receptacle (with optional onboard charging system): This plug is used whenever your battery
needs recharging.
CHARGER POWER CORD RECEPTACLE
AMMETER
CONTROLLER CONNECTOR
OPTIONAL ACCESSORY CONNECTOR LOCATION
CHARGERFUSE
MAIN CIRCUIT BREAKER
Figure 6. Electronics Tray (Shown with Optional Onboard Charging Components)
18 | www.quantumrehab.com | Quantum 1122 Series |
