6
Installation
WARNING!
Installation must be performed exclusively by
appropriately qualified personnel.
During installation, make sure that the swivel
wedge can move clockwise and anti-clockwise in
the direction of travel easily and without jamming.
Route electric cables and pneumatic hoses so they
cannot chafe and connect them at the intended
connection points.
Properly insulate exposed cable ends. Produce the
connection to the 7-pin socket using an ISO 7638-1
connector.
Produce the connection to the 15-pin socket using
an ISO 12098 connector. The manufacturer will not
accept any warranty claims if installation is carried
out incorrectly.
WARNING!
Support the semi-trailer with appropriate equip-
ment before commencing work underneath it. The
vehicle construction firm or workshop is responsi-
ble for safely supporting the semi-trailer.
ATTENTION!
Do not kink air hoses during installation!
IMPORTANT!
Make sure the following work is complete before you proceed with
the next steps:
The JOST Modul-E-Drive landing gears must be installed on
the semi-trailer as described in the installation and operating
manual.
6.1
Installing and electrically connecting the valve unit
The valve unit consists of the components shown in Figure 9. It is
needed to perform the following functions:
Connecting the KKS air hoses to the semi-trailer's compressed
air system.
Enabling compressed air to be supplied to the semi-trailer via
the KKS system or via the conventional spiral hoses.
MUB 007 004 M01 (REV--) 05-2023
To enable the KKS system to be used to its full
extent, the vehicle must be equipped with JOST
Modul E-Drive landing gears. If the vehicle does not
have JOST Modul E-Drive landing gears, they must
be retrofitted. For installation, refer to the JOST
Modul E-Drive landing gears installation and oper-
ating manual at www.jost-world.com.
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