Advertisement
Available languages
Available languages
3.4.2
Combi sensor
Danger – powerful magnet
The powerful magnet of the combi sensor is
a potential risk for wearers of pacemakers.
¶
Keep the magnet of the combi sensor well
away from pacemakers.
3
1
2
Fig. 2:
Combi sensor
1 Microphone for recording air-borne sound
2 Magnetic base for recording structure-borne sound
3 LED
3.4.3
Status LED
LED
Status LED
Combi sensor
BEA 040
Red light
Red light
Yellow light
Yellow light
Green light
Green light
Flashing (2x)
Flashing (2x)
green
green
Flashing (4x)
Flashing (4x)
green
green
3.4.4
Mode LED
The mode button (Fig. 1, item 6) selects a different
mode (car/truck or 2-stroke/4-stroke motorcycle) each
time it is pressed. The mode selected is indicated by
the corresponding mode LED (Fig. 1, item 5).
3.4.5
Power supply unit voltage LED
The power supply unit voltage LED (Fig. 1, item 7)
lights (blue) when the power supply unit is connected.
Robert Bosch GmbH
Status
Combi sensor properly
connected to BEA 040,
BEA 040 receiving power from
power supply unit and ready
for operation.
Self-test ok.
No speed detected.
Idling speed detected
(1st calibration point).
Higher speed detected
(2nd calibration point)
2-stroke motorcycle selected
4-stroke motorcycle selected
Product description | BEA 040 | 15
4.
Operation
Risk of injury on attaching the combi sensor
Whether engines are running or not, fingers
and arms are at risk of injury from rotating
and moving parts (e.g. belt drives, fans).
¶
Keep hands away from rotating/moving
parts when the engine is running.
¶
Do not position the combi sensor in the
area of rotating parts.
¶
Before performing work on or near to
electrically operated fans, allow the engine
to cool down and unplug the connector at
the fan motor.
Danger of burns on attaching the combi
sensor
There is a risk of burns when working on
a hot engine on coming into contact with
or too close to components such as the
engine, exhaust pipe, exhaust manifold or
turbocharger.
¶
Take appropriate precautions, e.g. wear
gloves.
¶
Allow the engine to cool down if necessary.
¶
Take care when attaching the combi sensor
in the vicinity of hot components.
¶
Avoid running the engine for longer than is
necessary for measurement purposes.
en
|
1 689 989 013
2018-04-08
Advertisement
Chapters
