Electrical Circuit - Hitachi Zaxis 850LC-3 Operator's Manual

ELECTLICAL CIRCUIT
ZAXIS850-3/850LC-3/870H-3/870LCH-3 ELECTRICAL DIAGRAM
1. GLOW RELAY
2. FUSIBLE LINK
3. BATTERY
4. SAFETY RELAY
5. PILOT SHUT-OFF SOLENOID VALVE
6. LUBRICATOR UNIT
7. AUTO LUBRICATOR
8. HORN
9. WASHER
10. WORK LIGHT (BOOM)
11. WORK LIGHT (AT THE RIGHT FENDER)
12. WORK LIGHT (ON CAB ROOF)
13. STARTER SWITCH
14. SECURITY RELAY
15. STARTER CUT RELAY
16. LOAD DUMP RELAY
17. ROOM LAMP
18. CIGARETTE LIGHTER
19. PILOT SHUT-OFF SWITCH
20. PILOT SHUT-OFF RELAY
21. ENGINE STOP SWITCH
22. HORN SWITCH
23. HORN RELAY
24. WIPER
25. WIPER MOTOR
26. WIPER RELAY
27. WASHER RELAY
28. LIGHT RELAY 2
29. LIGHT RELAY 1
30. LIGHT RELAY
31. Dr. ZX
32. ICF CONTROLLER
33. ECM MAIN RELAY
34. AUTO LUBRICATION RELAY
35. RADIO
36. SECURITY HORN
37. SECURITY RELAY
38. BUZZER
39. SOLAR RADIATION SENSOR
HYDRAULIC CIRCUIT AND ELECTLICAL CIRCUIT
40. MONITOR
41. NORMAL OPEN
42. BOOM MODE SWITCH
43. LEARNING SWITCH
44. TRAVEL ALARM DEACTIVATION SWITCH
45. MCF CONTROLLER
46. PRESSURE SENSOR (LOW)
47. BOOM BOTTOM PRESSURE SENSOR
48. SOLENOID VALVE UNIT
49. SWING PRIORITY
50. HYDRAULIC OIL TEMPERATURE SENSOR
51. PUMP 2 SOLENOID VALVE
52. PUMP 2 PRESSURE SENSOR
53. FAN PUMP SOLENOID VALVE
54. PUMP 1 SOLENOID VALVE
55. PUMP 1 PRESSURE SENSOR
56. AIR FILTER RESTRICTION SWITCH
57. BLOWER MOTER
58. BLOWER MAIN RELAY
59. AIR CONDITIONER CONTROLLER
60. FRONT VENT SERVO MOTOR
61. FRESH AIR/CIRCULATION AIR SELECT SERVO MOTER
62. VENT SERVO MOTOR
63. A/M SERVO MOTOR
64. IN-CAB TEMPERATURE SENSOR
65. FROST SENSOR
66. WATER TEMPERATURE SENSOR
67. POWER DIGGING SWITCH
68. SWITCH BOX
69. AMBIENT AIR TEMPERATURE SENSOR
70. COOLANT LEVEL SWITCH
71. TRAVEL ALARM
72. COMPRESSOR
73. STARTER
74. ALTERNATOR
75. ENGINE OIL LEVEL SWITCH
76. OVERHEAT SWITCH
77. GLOW PLUG
78. ENGINE OIL PRESSURE SENSOR
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