Function sequences
Integrate the following switching logic in your ride control system.
Type
V1
V2
Retract piston rod
0
-
Close and lock restraint system
0
-
Extend piston rod
1
-
EX
Opening the restraint system
1
-
Extend piston rod
0
-
Close and lock restraint system
0
-
Retract piston rod
*
*
Additional retraction system required (such as a gas spring)
1
-
RE
Opening the restraint system
1
-
Retract piston rod
0
1
Restraint system can be closed
0
1
Extend piston rod, piston rod movable in both directions
1
1
Opening the restraint system
1
1
DL (EX)
Restraint system locked
- for ride
- for entry and exit assist when using the comfort function
0
0
Extend piston rod
1
0
Restraint system can be closed
1
0
Extend piston rod, piston rod movable in both directions
1
1
Opening the restraint system
1
1
DL (RE)
Restraint system locked
- for ride
- for entry and exit assist when using the comfort function
0
0
*For startup and service
3.4 Markings
(1) Engraved type identifi-
er
The type identifier is engraved on the valve block of the hydraulic locking unit. The type identifier shows
the following information:
■
Item number (86X-XXXX-X)
■
1050 Test passed (T)
■
Serial number (ZZZZ)
■
Date of manufacture (year.month.day)
■
Pressure P2 in bar
(2) Data matrix code
The data matrix code is located on the side of the cylinder. The following information is encrypted in the
data matrix code:
■
Item number
■
Order number
■
Serial number
■
Date of manufacture
18/63
B 6052-21 -
11
-2021 - 1.7
HAWE Hydraulik SE
