ALANTE DX/LT_SG_REVA_030112
4
About the Alante DX/LT Service Guide
This service guide provides you with the information necessary to troubleshoot the Golden Technologies Alante
DX (GP204) and Alante LT (GP215) equipped with the PG VR2 controller. The troubleshooting scenarios in
this manual consist of procedures that enable you to systematically trace and correct faults in the system.
Before troubleshooting, check the following:
•
Make sure that the circuit breaker is reset.
•
Visually check terminals for corrosion. Check wires for missing insulation.
•
Make sure that the batteries are fully charged and in good working order.
When possible, keep sets of
known good batteries of various ratings in your shop at all times. The Alante DX uses 22AH batteries
and the Alante LT uses 18AH batteries. Problems that surface during troubleshooting are often due to
the fact that the batteries are not fully charged or can not hold their charge.
•
Make sure that the electrical connections are secure.
Unplug the connectors and make sure all of the
pins are seated properly. Push the pins back into the connector housing if necessary. Make sure that the
battery terminals are tight.
NOTE: If you get to a point during troubleshooting where you
cannot
continue, call tech support at
800-624-6374.
ALANTE DX/LT COMPONENTS
The Alante DX and Alante LT are battery-operated power chairs controlled by a PG Drives control system. The
control system monitors and displays flash codes on the LED array when it detects a fault in the system. The
Alante DX/LT power chairs are designed to operate with between 18 – 24 volts (V) of direct current (DC).
The Alante DX and Alante LT control systems are made up of the following components. Refer to page 3.
•
Battery Box- Alante DX 12V/(22AH) and Alante LT 12V/(18AH) Batteries (2)
•
Main Circuit Breaker
•
Battery Charger
•
Power Harness
•
Motors (2) (left/right)
•
Park Brakes (2) (left/right)
•
PG VR2 Power Module
•
PG Control Unit (Joystick)
•
PG Bus Cable
NOTE: Parts and service must be authorized by the Golden Technologies Service Department.
Unauthorized parts or service may void the warranty. For more information, contact the Golden
Technologies Service Department at 800-624-6374 or parts@goldentech.com.
Component:
12VDC Batteries (2)
Location:
Connected in series inside the battery box.
Function:
Supply 24VDC to the power module. (12VDC x 2).
Connections:
Bottom of the battery box.
Failure Signs:
Batteries drain quickly. Power chair runs slowly or not at all. Batteries will not charge, but
charger is working properly. Flash Code #1.
Tests:
Load test. Fully charge the batteries first. Make sure charging system is working.
Expected Readings:
12 - 14VDC each when fully charged.
Serviceable:
Replace batteries as necessary.
Replacement sizes: Alante DX- 22AH, and Alante LT – 18AH.
