Multimeter; Kts 520/550 Mounting; Connecting Diagram - Bosch KTS 520 Instructions D'emploi

16
EN
...4. Start up
4.3

Multimeter

You may only use the test leads with an anti-
contact protection as provided. Always plug in
the test leads to the KTS 520/550 first and then
to the vehicle.
Do not route any unshielded test cables in the
vicinity of powerful sources of interference,
such as; e.g. ignition cable. Use the shielded
test cable 1 684 465 490 (special equipment) for
high-resistance sensor signals with low levels.
Use the KTS 520/550 on the vehicle only and
not for measurements of AC/DC voltages >
60 V. If a diagnosis cable is not connected,
then prior to any U-, R- or I-measurements
a ground connection must be set up for the
KTS 520/550 (Fig. 2, Pos. 1) using the enc-
losed ground cable to the vehicle ground. If
measurements are taken without a ground
cable hazardous voltages may arise as
a consequence of charging. Connect the
ground cable as close to the test object as
is possible.
4.4

KTS 520/550 mounting

B O S
C H
Fig. 3: Mounting
1 KTS 520/550
2 KTS 520/550 fastening to trolley
1 689 979 857 (2004-11-16)
2
1
4.5

Connecting diagram

X9
V
BOSCH
I
D
E
O
X2 Mouse X7 LPT1
1 X25 USB1
0 X1 Kayboard X3 COM1 X4 COM2
X26 USB2
7
6
Fig. 4: KTS 520/550 system overview
1 KTS 520/550
2 Multipurpose connecting cable 6-pin
3 OBD-interchangeable adapter cable
4 Multimeter or oscilloscope test cables
5 OBD interface in vehicle
6 RS232 connecting cable
7 USB connecting cable
8 Power pack
KTS 520 / 550
1
9
2
10
3
11
12 4
13 5
14
6
15
7
16
8
5
4
1
2
8
Robert Bosch GmbH
3