Connectors - Haulotte HA18PX Maintenance Book

HA18PX
E
-Trouble shooting and diagram

3.1.4 - Connectors

Marking
• High jib sensor SQ2
3
• Start-up switch SB4
• Turret jib switch SA6
• Turntable telescoping switch SA8
• Start-up switch (ground control box) SB3
4
• Air filter clogging indicator HL2
• Engine overheating indicator HL3
• Engine oil pressure light HL4
• Medium and high-speed drive control solenoid valve YV12 / YV17 ; YV10 / YV23
8 • Brake release control solenoid valve YV11
• High-speed drive control solenoid valve YV8
10 Jib raising / lowering control solenoid valve YV18B
• Telescoping indicator HL10
12
• Lifting indicator HL11
14 Turntable buzzer HA4
Chassis solenoid valves :
• YV22A, YV22B (Forwards drive solenoid valve)
15 • YV21A, YV21B (Reverse drive solenoid valve)
• YV13 (High-speed drive control solenoid valve)
• YV9 (Differential locking control solenoid valve)
17 Jib raising / lowering control solenoid valve YV18A
18 Compensation control solenoid valve YV15A
19 Compensation control solenoid valve YV15B
20 LS control solenoid valve YV1
21 Turntable rotation left solenoid valve YV14B
22 Boom lifting PVG
23 Arm lifting PVG YV4
24 Proportional solenoid valve ''On/Off'' YV5
26 Driving solenoid valve YV6
102 4001022490
4
11
10 55 5
20 25 26
56
14
15
17
18
19
22
23 24 32 33 34 35 36 37
Description of the components
E 02.19
Locations
1 2 6 50 52 3
16
27 28 29 48
46 38 39 40 41 42 43 44 45
Description
7
8
53
49
54
9
12
13
47
21
51
31
30
USA / GB