UDRF01.04GB
Maintenance manual DRF 400–450
11 Common electrics – 11.5.1.3 Ignition voltage (15)
13
11.5.1.3
Ignition voltage (15)
page
–
Ignition voltage (15), description
Power feed ignition circuit
D1. Diagnostic menu 8.4.1.4
D2. Diagnostic menu 8.4.1.6
D3. Diagnostic menu 8.4.1.8
D4. Diagnostic menu 8.4.1.10
D5. Diagnostic menu 8.4.1.12
D6. Diagnostic menu 8.4.1.15
The ignition voltage feeds the power electronics.
The ignition voltage is activated by:
•
Start key in position I
•
Flashing hazard lights (Hazard) activated
When ignition voltage is activated the following takes place.
1.
Battery disconnector in position 1. Voltage feed to Control unit
cab (D790-1), ignition, switch flashing hazard lights, door switch
and interior lighting.
2.
Switch for start-up signal gives pulse to Control unit cab (D790-
1).
CAN-bus communication is established (not drivetrain).
3.
Start key in position I or flashing hazard lights activated.
4.
Control unit cab (D790-1) supplies voltage to power relay K1 in
electrical distribution box frame
5.
Ignition voltage supplies control units, relays, solenoid valves
and other electronics.
Drivetrain’s CAN-bus establishes communication.
- +
Startup
K1
K4
1
4
3
2
003169
D3
D4
D6
D5
D1 D2
D790-1
D795
D790-2
D797-F
D797-R
D797-O
D793
D794
https://www.forkliftpdfmanuals.com/
Содержание DRD450-80S4X
Страница 2: ...https www forkliftpdfmanuals com...
Страница 4: ...UDRF01 04GB Maintenance manual DRF 400 450 2 AForeword https www forkliftpdfmanuals com...
Страница 16: ...UDRF01 04GB Maintenance manual DRF 400 450 14 A Foreword Feedback https www forkliftpdfmanuals com...
Страница 18: ...UDRF01 04GB Maintenance manual DRF 400 450 2 BSafety https www forkliftpdfmanuals com...
Страница 34: ...UDRF01 04GB Maintenance manual DRF 400 450 2 C Preventive maintenance https www forkliftpdfmanuals com...
Страница 52: ...UDRF01 04GB Maintenance manual DRF 400 450 2 0 Complete machine https www forkliftpdfmanuals com...
Страница 60: ...UDRF01 04GB Maintenance manual DRF 400 450 2 1Engine https www forkliftpdfmanuals com...
Страница 86: ...UDRF01 04GB Maintenance manual DRF 400 450 2 2Transmission https www forkliftpdfmanuals com...
Страница 100: ...UDRF01 04GB Maintenance manual DRF 400 450 2 3Driveline axle https www forkliftpdfmanuals com...
Страница 106: ...UDRF01 04GB Maintenance manual DRF 400 450 2 4Brakes https www forkliftpdfmanuals com...
Страница 122: ...UDRF01 04GB Maintenance manual DRF 400 450 18 4 Brakes 4 8 14 Oil brake system https www forkliftpdfmanuals com...
Страница 124: ...UDRF01 04GB Maintenance manual DRF 400 450 2 5Steering https www forkliftpdfmanuals com...
Страница 130: ...UDRF01 04GB Maintenance manual DRF 400 450 2 6Suspension https www forkliftpdfmanuals com...
Страница 150: ...UDRF01 04GB Maintenance manual DRF 400 450 2 7 Load handling https www forkliftpdfmanuals com...
Страница 216: ...UDRF01 04GB Maintenance manual DRF 400 450 68 7 Load handling 7 10 4 Synchronous lift https www forkliftpdfmanuals com...
Страница 218: ...UDRF01 04GB Maintenance manual DRF 400 450 2 8 Control system https www forkliftpdfmanuals com...
Страница 248: ...UDRF01 04GB Maintenance manual DRF 400 450 32 8 Control system 8 5 Setup https www forkliftpdfmanuals com...
Страница 250: ...UDRF01 04GB Maintenance manual DRF 400 450 2 9 Frame body cab and accessories https www forkliftpdfmanuals com...
Страница 286: ...UDRF01 04GB Maintenance manual DRF 400 450 2 10 Common hydraulics https www forkliftpdfmanuals com...
Страница 304: ...UDRF01 04GB Maintenance manual DRF 400 450 2 11 Common electrics https www forkliftpdfmanuals com...
Страница 320: ...UDRF01 04GB Maintenance manual DRF 400 450 2 D Error codes https www forkliftpdfmanuals com...
Страница 410: ...UDRF01 04GB Maintenance manual DRF 400 450 92 D Error codes 8 Control system https www forkliftpdfmanuals com...
Страница 412: ...UDRF01 04GB Maintenance manual DRF 400 450 2 ESchematics https www forkliftpdfmanuals com...
Страница 440: ...UDRF01 04GB Maintenance manual DRF 400 450 30 E Schematics 11 Common electrics https www forkliftpdfmanuals com...
Страница 572: ...UDRF01 04GB Maintenance manual DRF 400 450 2 F Technical data https www forkliftpdfmanuals com...
Страница 588: ...UDRF01 04GB Maintenance manual DRF 400 450 2 G Terminology and index https www forkliftpdfmanuals com...