Appendix 2: Electrical Diagram; Appendix 3: Fuel Path Diagram - Launch CNC-602A User Manual

LAUNCH

Appendix 2: Electrical Diagram

L
N
GND
1-Pump; 2-Drive board; 3-Control panel; 4-Level switch; 5-Solenoid valve; 6-Injector; 7-Switching type
power supply；8-Backlight; 9-Power switch; 10-Fuse; 11-Socket for power supply; 12-Operating panel.

Appendix 3: Fuel Path Diagram

A
B
C
1-Fuel distributor; 2-Injector; 3-Mesuring tube; 4-Solenoid valve; 5-Fuel tank; 6-Level switch; 7-Fuel pump; 8-Filter; 9-return
hose connector; 10- Tee joint; 11-Pressure gauge; A-Injector pulse signal cables；B-Control cables for solenoid valve；
C-Control cables for level switch; D-Power control cables for fuel pump.
8
1
2
3
4
5
6
M
4
5
7
6
L
N
GND
20
Injector Cleaner & Tester User's Manual
2
T2 T 1 T 3 T4
J2
J A
J3
J 11
J 5
J 4
T6 T 5
J 1
11
9
10
8
7
D
3