Service manual

Electrical Service Manual V4.0
TOC
toc - 3
TABLE OF CONTENTS
CHECK VOLTAGE TO THE CONTROLLER ................................4-4
CONNECTIONS ............................................................................. 4-6
BATTERY ..............................................................................................4-6
POWER SWITCH ..................................................................................4-6
THROTTLE ............................................................................................4-6
REVERSE SWITCH ..............................................................................4-6
BRAKE OUTPUT ..................................................................................4-6
WIRING .......................................................................................... 4-7
CURTIS 1228 CONTROLLER 5-1
FEATURES .................................................................................... 5-1
SPECIFICATIONS ................................................................................. 5-1
CONNECTIONS ............................................................................. 5-2
BATTERY ..............................................................................................5-2
POWER SWITCH ..................................................................................5-2
THROTTLE ............................................................................................5-2
REVERSE SWITCH ..............................................................................5-2
BRAKE OUTPUT ..................................................................................5-2
DIAGNOSTICS ............................................................................... 5-3
FLASH CODES .....................................................................................5-3
WIRING .......................................................................................... 5-7
CENTRAL COMMAND II 6-1
IDENTIFICATION ........................................................................... 6-1
CONTROLLER IDENTIFICATION ........................................................ 6-1
V.2 & V.3 CONTROLLER ....................................... 6-1
V.4 CONTROLLER ........................................................................6-1
CONTROLLER OVERVIEW .......................................................... 6-2
CONTROLLER OPERATION ........................................................ 6-2
INPUTS .................................................................................................6-2
TRI-STATE LOGIC ........................................................................6-2
ON-OFF (CENTER OFF) ..............................................................6-3
VARIED VOLTAGE .......................................................................6-3
OUTPUTS ......................................................................................6-3
CONTINUITY TESTS ....................................................................6-4
PULSE WIDTH MODULATION .....................................................6-4
SOFT START ................................................................................6-4