Solution Filter Cleaning; Fuse Check/Replacement - Nilfisk CA 451 Manuel D'utilisation

SOLUTION FILTER CLEANING

1. Drive the machine on a level fl oor.
2. Disconnect the power supply cable (3) from the electrical mains.
3. Close the solution tap (A, Fig. 5) under the machine, behind the right rear wheel. The tap (A) is closed when it is in the position
(B) and it is open when it is in the position (C).
4. Remove the transparent cover (D), then remove the fi lter strainer (E). Clean and install them on the support (F).
NOTE
The fi lter strainer (E) must be correctly positioned on the housing (G) of the support (F).
5. Open the tap (A).

FUSE CHECK/REPLACEMENT

1. Disconnect the power supply cable (3) from the electrical
mains but do not place it on the holder (4).
2. Move aside the recovery water drain hose (12).
3. Remove the power supply cable (3) from the holder (4).
4. Remove the screws (A, Fig. 6) and carefully move the
panel (B).
5. Check/replace the following fuse:
C) F1, electronic board: (1 A)
6. Perform steps 2 to 4 in the reverse order.
F
G
E
E
D
CA 451 / CA 531
USER MANUAL
Figure 5
A
B
A
909 6750 000(3)2009-06 A
ENGLISH
A
B
C
C
A
A
Figure 6
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