Service Module (A9) - Kärcher BR 100 R Service Manual

Modular Electronic Control Circuits

4.9 Service module (A9)

Service module (A9)
2 3
Service module (A9), view from the left
6
Service module (A9), view from the right
9
Connection cable
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BR/BD 100/250 R BP / RI
Service module (A9)
The service module (A9) can be used to diagno-
se a unit to find errors and faults.
It is used for parameterisation, display adjust-
ment and for downloading the firmware.
– The service module (A9) does not require a
separate power supply. It is supplied with
power via the ports X1 (6) or X2 (7).
– If the RS232 (3) and USB-B (4) connections of
the service module (A9) are used simultane-
ously the RS 232 connection (3) is deactiva-
ted.
Scope of supply - service package
(2.816-117.0):
– Service module (A9)
– Software
– Connection cable for connecting to the
existing module bus
– RS232 cable for operating systems Win 95-98
– USB cable for operating systems WIN 98 USB
2.0, WIN 2000, WIN XP
– Operating instructions
1 Service module (A9)
2 Power ON LED, flashes if successfully
addressed by A1
3 RS232 connection (for operating systems
Win 95-98, NT)
4 USB-B connection (for operating systems
WIN 98 USB 2.0, WIN 2000, WIN XP)
5 Communication LEDs (USB bus)
6 Modified Kärcher module bus port X1
7 Expansion port X2 (not used)
8 Program plug for developers
9 Connection cable
10 Connecting plug, connection to service
module (A9) Item 6
11 Earth connection cable, connection to
support point - battery negative post (see
page 72, Item 26)
12 Connecting plug, connection to accesso-
ries module (A5), terminal strip X3/A5
(see page 71, Item 5)
13 Connecting plug, connection to cleaning
module (A3), terminal strip X1/A3 (see
page 74, Item 3)
Service Manual 08.2007