1 689 989 183
2019-07-24
|
Robert Bosch GmbH
Maintenance | BEA 070 | 23
en
3. Push the cleaning brush through the tube of
the measuring chamber until it is visible on the
opposite side.
BEA 070
459909-06_K
o
Fig. 4:
Cleaning the tube of the measuring chamber
4.
Clean the tube of the measuring chamber with the
brush.
5.
Clean the glass surfaces of the two optical heads
with a clean cloth (fig. 5).
BEA 070
459909-07_K
o
Fig. 5:
Cleaning the optical head
6.
Push the two optical heads back in.
7.
Re-attach the covers.
"
The measuring chamber tube and optical heads are
clean.
5.3.5
Cleaning the collector
1.
Lay the BEA 070 on its back on a clean surface
(table).
2.
Remove the three screws of the collector on the
underside of the device (fig. 6).
3.
Remove the collector.
BEA
070
459909-04_
Ko
Fig. 6:
Removing the collector
4.
Clean the collector with a clean cloth (fig. 7).
Carefully remove stuck-on soot particles using a
suitable tool (e.g. screwdriver), and clean once
more with a clean cloth.
459909-02_K
o
Fig. 7:
Cleaning the collector
5.
Re-attach the collector to the underside of the
device, and screw in place.
"
The collector is clean.
5.3.6
Cleaning the charging contacts
Clean dirty charging contacts (on the underside of the
BEA 070) with a soft cloth only.