PG Drives Technology VR2 series User Manual

PG DRIVES TECHNOLOGY
IX
VR2 CONTROL SYSTEM
SK77898/2
2.3.2 Wheelchairs with Two Actuators ................................................................... 93
2.4 Maximum Speed Button and Indicator ................................................. 94
2.4.1 Maximum Speed Indicator .......................................................................... 94
2.4.2 Maximum Speed Button .............................................................................. 94
3 Installation ................................................................................................................................ 95
4 Connection ................................................................................................................................. 96
4.1 Connetion to the VR2 Dual Attendant ................................................... 96
5 Joystick Orientation ......................................................................................................... 98
6 Diagnostics ............................................................................................................................... 99
Chapter 6 - SERVICING & DIAGNOSTICS ................................................... 101
1 Servicing ..................................................................................................................................... 103
1.1 Introduction ........................................................................................... 103
1.2 Joystick Replacement ........................................................................... 104
1.2.1 Joystick Removal ......................................................................................... 104
1.2.2 Fitting a Joystick ........................................................................................... 106
1.3 Joystick Cable Replacement ................................................................ 107
1.3.1 Joystick Cable Removal .............................................................................. 107
1.3.2 Fitting a Joystick Cable ................................................................................ 108
1.4 Keypad Replacement ........................................................................... 109
2 Diagnostics ............................................................................................................................... 110
2.1 Introduction ........................................................................................... 110
2.2 Diagnostics Process ............................................................................... 110
2.3 Detecting a Trip has Occurred .............................................................. 111
2.3.1 Flashing rapidly ........................................................................................... 111
2.3.2 Flashing slowly ............................................................................................. 111
2.3.3 Display is steady .......................................................................................... 111
2.3.4 Display does not illuminate.......................................................................... 111
2.3.5 Actuators do not respond ............................................................................ 111
2.4 Other Conditions ................................................................................... 111
2.4.1 Control system will not switch on .................................................................. 112
2.4.2 Wheelchair drives slowly .............................................................................. 112
2.4.3 Wheelchair will not drive in a straight line ..................................................... 112
2.4.4 One motor or brake becomes very warm ................................................... 112
2.4.5 Batteries discharge very quickly ............................................................. 112
2.5 Trip Diagnosis ......................................................................................... 112
2.5.1 Trip diagnosis with the TruCharge ................................................................. 112
2.5.2 Using a programmer to read the trip code ................................................. 113
3 Trip Types and Their Possible Causes .............................................................. 114

PG Drives Technology VR2 series Specifications

General

Brand	PG Drives Technology
Model	VR2 series
Category	Control Systems
Language	English