Attaching The Sensors; Mechanical Connection; Electrical Connection - Bosch FWA 4310 Instrucciones De Funcionamiento

4 .9

Attaching the sensors

4 .9 .1

Mechanical connection

Fig. 17: Sensor
1 Socket pin
2 Contact surfaces
1. Lightly lubricate the socket pins of the sensors (Item
1) to protect the pin and socket.
i
Take care to always keep the contact surfaces (Item
2) for charging the batteries clean (Fig. 17).
Fig. 18: Positioning of front sensors
2. Guide the four sensors into the clamps.
i
When doing so, the arms of the sensors must face in
the direction of travel at the front and in the opposi-
te direction at the rear (Figs. 18 and 19).
Fig. 19: Positioning of rear sensors
3. Use the spirit level to align the sensors and secure
with the thumb screws of the clamps.
Robert Bosch GmbH
Operation | FWA 43xx / 44xx | 35
Fig. 20: Aligning the sensors
4 .9 .2

Electrical connection

Connecting cable set for cable version or preparation
for emergency operation with radio version:
1. Use the long connecting cables to connect each of
the two front sensors to the trolley.
2. Use the short connecting cables to connect the front
and rear sensors.
i
Ensure firm connection of all plug-in contacts.
3. Connect the FWA 43xx / 44xx to the mains.
4. Press the ON (reset) button on all four sensors.
"
The FWA 43xx / 44xx is then ready for operati-
on.
FWA 43xx / 44xx | 35 | 35
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1 690 326 001 2008-09-17
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