33
Troubleshooting Aids
See Table 4-4 for interpreting LED indicators located on the main controller
board shown in Figure 4-14. Hydraulic and PC logic diagrams are shown in
Figures 4-15 and 4-16. An electrical wiring diagram is shown in Figure 4-17.
EASI-24V
EASI-GND
2
AMP
FUSE
EASI
-TXD
EASI
-RXD
RS232-RXD
RS232-TXD
RS232-GND
CANH
CANL
CAN P5V
CAN GND
PWR
PWR
PWR
PWR
PWR
PWR
PWR
PWR
MAST SWITCH
UPPER CONTROLS
LOWER DOWN
LOWER UP
TILT SENSOR
UNDERCAGE SAFETY
DIN1
DIN2
MAST DOWN
UP CTRL SELECTED
LOWERING
RAISING
MACHINE LEVEL
UNDERCAGE OK
DIN1 ON
DIN2 ON
SPARE +5V
AGND
AIN1
ST5V
STEERING GND
STEERING IN
DIAG
LEDS
JTAG DB-9
BUZZER
HOUR METER
HORN
BUZZER ON
BUZZER ON
HRMTR ON
HORN ON
PWR
PWR
PWR
10
AMP
FUSE
UP ON
DOWN ON
DOUT2 ON
DOUT1 ON
LEFT ON
RIGHT ON
PUMP ON
PWR
PWR
PWR
PWR
PWR
PWR
PUMP
RIGHT
LEFT
DOUT1
DOUT2
DOWN
UP
PWR GND
PWR POS
Figure 4-14. Main Controller Board
Summary of Contents for ESP 19
Page 1: ......
Page 18: ...18 ...
Page 42: ...42 Figure 4 17 Electrical Layout ...
Page 43: ...43 Figure 4 18 Drive Wiring Diagrams ...
Page 44: ...44 Figure 4 18 Drive Wiring Diagrams 2 ...
Page 45: ...45 Figure 4 19 Upper Control Wiring Diagram ...
Page 46: ...46 ...
Page 49: ...49 Figure 5 1 Decal Locations Side View ...
Page 51: ...51 APPENDIX A PART LISTS ...
Page 68: ...68 DRIVE AXLE 16 17 15 12 11 10 14 13 9 8 7 5 4 6B 6 6A 6C 1 2 3 ...
Page 78: ...78 HYDRAULIC CYLINDER FITTINGS AND HOSES 1 9 10 11 12 13 14 15 14 8 5 4 3 2 6 7 16 17 ...
Page 80: ...80 ...
Page 82: ...82 EUCLID MOTOR FACE MOUNT ...
Page 84: ...84 EUCLID MOTOR FLANGE MOUNT ...
Page 86: ...86 ASI MOTOR MOUNT ...
Page 88: ...88 STEERING ASSEMBLY I ...
Page 90: ...90 STEERING ASSEMBLY II ...
Page 92: ...92 ...
Page 93: ...93 ...
Page 94: ...94 ...
Page 95: ...95 ...
Page 96: ...96 ...