Fuse Check/Replacement; Brush/Pad-Holder Deck Or Cylindrical Brush Deck Disassembly/Assembly; Safety Functions; Emergency Stop Button - Nilfisk BR 601 Manuel D'utilisation

If the red warning light (7, Fig. H) on the battery charger
control panel stays on, the battery charger is charging
the batteries.
4. When the green warning light (9, Fig. H) turns on, the
battery charging is completed.
5. Once the battery charging is completed, disconnect the
battery charger cable plug (8, Fig. C) from the electrical
mains, then roll up the cable and insert it into its housing
(7).
6. For WET batteries only:
– Carefully close the tank assembly (1, Fig. J).
– Fill the tanks (15 and 16, Fig. I).
7. Now the machine is ready to be used.
NOTE
For further information about the battery
charger (10, Fig. H) operation, see the relevant
Manual.

FUSE CHECK/REPLACEMENT

1. Turn the ignition key (12, Fig. B) to "0".
2. Unscrew the nuts (5, Fig. H) and carefully remove the
cover (1).
3. Check/replace the drive system electronic board
protection fuse (60A): (3, Fig. H)
4. Install the cover and screw the nuts.
BRUSH/PAD-HOLDER DECK OR
CYLINDRICAL BRUSH DECK
DISASSEMBLY/ASSEMBLY
NOTE
According to the following instructions, it is
possible to install on the machine either the
brush/pad-holder deck (1, Fig. K) or the
cylindrical brush deck (16).
To assemble/disassemble the deck it is not
necessary to remove the brushes/pad-holders.
Disassembly
1. Drive the machine on a level floor.
2. Lower the deck (4 or 5, Fig. C) by pressing the switch (4,
Fig. B).
3. Turn the ignition key (12, Fig. B) to "0".
4. (For brush/pad-holder deck) Disconnect the electrical
connector (3, Fig. K).
(For cylindrical brush deck) Disconnect the electrical
connectors (3 and 11, Fig. K), then install the protection
cover (12) on the connector.
5. Disconnect the solution supply hose (4, Fig. K).
6. Remove the two cotter pins (6, Fig. K).
7. Unscrew the knob (5, Fig. K) and remove the
brush/pad-holder deck (1) or the cylindrical brush deck
(13).
Assembly
8. Assemble in the reverse order of disassembly.
909 6160 000(2)2006-10 A

SAFETY FUNCTIONS

The machine is equipped with the following safety functions.

EMERGENCY STOP BUTTON

It is located in a position (2, Fig. B) that is easily accessible for
the operator. Press it in case of immediate necessity to stop
all machine functions.
To reset it, turn it clockwise.

SPEED REDUCTION

It reduces the machine speed in case of turns exceeding a
specified angle.

DRIVER'S SEAT MICROSWITCH

It is inside the driver's seat and it prevents machine
movement and brush rotation when the operator is not on the
seat.

ELECTROMAGNETIC BRAKE

Built-in the front wheel, it keeps the machine stopped when
the machine is off, when the emergency stop button is pushed
and when the forward gear pedal is not pressed.
USER MANUAL
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