BPW ECO Tronic EBS - Steering Axle Lock Application

79
1
2
3
9 9
7
41
9 9
9
9
8
10
12
22
1
11
21
21
AUX2
4 5
22
1
= Item
1
= Prot
1
6
AUX1
5.2 Air suspension
Item Description Notes
1 Air reservoir suspension
2 Drain valve
3 Air suspension levelling valve
4 3/2-ways magnetic valve
5 Manual stop-cock, exhausting the air
6 Lock cylinder for steering axle
7 Test point (if not integrated in COLAS
®
+)
8 Modulator
9 Suspension air bags
10 COLAS
®
+
5.2.8 Example of an application of a steering axle block
(with 3/2-ways magnetic valve and manual shut-off cock)
Fig. 139: 3-axle semi trailer, COLAS
®
+ with auto reset to ride (RtR), air suspension levelling valve,
3/2-ways magnetic valve for installation with a steering axle lock as well as manual shut-off cock