Engine Starting Conditions And Automatic Engine Stop - Kubota B1220 Workshop Manual

B1220, B1620, B1820, WSM

(4) Engine Starting Conditions and Automatic Engine Stop

When the following conditions become complete, electric current (12 V) reaches starter S terminal through the
starter relay and relay (2M) from main switch 50 terminal, and the engine can be started.
Engine can be shut off under following conditions since these conditions cause key stop relay to operate and it
controls fuel cut solenoid.
B1220, B1620, B1820 (Without Mid PTO)
Main Shift Lever
Switch
Neutral
(Switch ON)
Engaged
(Switch OFF)
1 Neutral (ON)
2 Neutral (ON)
3 Neutral (ON)
4 Neutral (ON)
5 Neutral (ON)
6 Engaged (OFF)
7 Engaged (OFF)
8 Engaged (OFF)
9 Engaged (OFF)
10 ON/OFF
B1620, B1820 (With Mid PTO)
Main Shift
Lever Switch
Neutral
(Switch ON)
Engaged
(Switch OFF)
1 Neutral (ON)
2 Neutral (ON)
3 Neutral (ON)
4 Neutral (ON)
5 Neutral (ON)
6 Neutral (ON)
7 Neutral (ON)
8 Neutral (ON)
9 Neutral (ON)
10 Neutral (ON)
11 Neutral (ON)
12 Engaged (OFF)
13 Engaged (OFF)
14 Engaged (OFF)
15 Engaged (OFF)
16 Engaged (OFF)
17 Engaged (OFF)
18 Engaged (OFF)
19 Engaged (OFF)
20 ON/OFF
PTO Switch Parking Brake
(REAR) Switch
Neutral
(Switch ON) (Switch ON)
Engaged Unlock
(Switch OFF) (Switch OFF)
Neutral (ON) Lock (ON)
Neutral (ON) Lock (ON)
Neutral (ON) Unlock (OFF)
Neutral (ON) Unlock (OFF)
Engaged (OFF) Unlock (OFF)
Neutral (ON) Lock (ON)
Neutral (ON) Unlock (OFF)
Engaged (OFF) Lock (ON)
Engaged (OFF) Unlock (OFF)
ON/OFF ON/OFF
PTO Gear Shift PTO Switch
Lever Switch (REAR)
Neutral
Switch ON
(Switch ON)
Engaged
Switch OFF
(Switch OFF)
ON Neutral (ON)
OFF Neutral (ON)
ON Neutral (ON)
OFF Neutral (ON)
ON Neutral (ON)
OFF Neutral (ON)
ON Neutral (ON)
OFF Neutral (ON)
OFF Engaged (OFF)
ON Engaged (OFF)
OFF Engaged (OFF)
ON Neutral (ON)
OFF Neutral (ON)
ON Neutral (ON)
OFF Neutral (ON)
ON Engaged (OFF)
OFF Engaged (OFF)
ON Engaged (OFF)
OFF Engaged (OFF)
ON/OFF ON/OFF
Seat Switch
Lock Sit
(Switch ON)
Stand
(Switch OFF)
ON
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
ON/OFF
Parking Brake
Seat Switch
Switch
Lock Sit
(Switch ON) (Switch ON)
Unlock Stand
(Switch OFF) (Switch OFF)
Lock (ON) ON
Lock (ON) ON
Lock (ON) OFF
Lock (ON) OFF
Unlock (OFF) ON
Unlock (OFF) ON
Unlock (OFF) OFF
Unlock (OFF) OFF
Lock (ON) OFF
Unlock (OFF) OFF
Unlock (OFF) OFF
Lock (ON) OFF
Lock (ON) OFF
Unlock (OFF) OFF
Unlock (OFF) OFF
Lock (ON) OFF
Lock (ON) OFF
Unlock (OFF) OFF
Unlock (OFF) OFF
ON/OFF ON/OFF
9-M15
ELECTRICAL SYSTEM
Engine Start Key Stop Output
Cannot Start ON : Engine Stop
OFF : Engine
Start
does not Stop
Start OFF
Start OFF
Start OFF
Start OFF
Cannot Start ON
Cannot Start ON
Cannot Start ON
Cannot Start ON
Cannot Start ON
Cannot Start ON
Key Stop
Engine Start
Output
ON : Engine
Cannot Start
Stop
OFF : Engine
Start
does not Stop
Start OFF
Start OFF
Start OFF
Start OFF
Start OFF
Start OFF
Start OFF
Start OFF
Cannot Start ON
Cannot Start ON
Cannot Start ON
Cannot Start ON
Cannot Start ON
Cannot Start ON
Cannot Start ON
Cannot Start ON
Cannot Start ON
Cannot Start ON
Cannot Start ON
Cannot Start ON
9Y1210272ELM0036US0
KiSC issued 07, 2011 A
(EU)