Fuse Check/Replacement; Detergent Tank Cleaning - Nilfisk BA 451 Bedienungshandbuch

FUSE CHECK/REPLACEMENT

1. Disconnect the battery connector (12).
2. Move aside the recovery water drain hose (16).
3. Remove the battery charger cable (I, Fig. 8), if equipped, from the cable holder (J).
4. Remove the screws (A) and carefully move aside the panel (B) by disengaging the grommet (K) from its housing on the panel
(B).
5. Check/replace the following fuses:
C) Brush deck fuse F1: (40 A)
D) Vacuum system fuse F2: (30 A)
E) Drive system fuse F3: (30 A) (*)
F) Signal circuits fuse F4: (3 A)
G) Brush/pad-holder release fuse F5: (20 A) (*)
H) Pump fuse F6: (3 A) (*)
(*) Only for BA 451D and BA 531D
6. Perform steps 1 to 4 in the reverse order.

DETERGENT TANK CLEANING

(For machine with EcoFlex™ system)
Clean the detergent tank (45) according to the following procedure:
1. Drive the machine to the appointed disposal area.
2. Open the cover (22) and check that the recovery tank (21) is empty, otherwise empty it with the drain hose (16). Close the
cover (22).
3. Grasp the handle (41) and carefully lift the tank (40).
4. Unscrew the plug and disconnect the hose (48) from the tank (45).
5. Remove the tank by releasing it from the fasteners.
6. Wash the tank in the appointed disposal area.
7. Install the tank (45) and connect it to the hose (48).
8. When the detergent tank has been drained, the EcoFlex™ system must be drained too (see the procedure in the following
paragraph).
BA 451 - BA 451D - BA 531 - BA 531D
A
F G H
A
J
I
Figure 8
USER MANUAL
A
B
D
E
A
K
909 6748 000(3)2010-03 A
ENGLISH
C
25
S311339