Machine Operation (Scrubbing/Drying); Squeegee Adjustment - Nilfisk Advance Clarke CR 28 Boost Manuel D'utilisation

MACHINE OPERATION (SCRUBBING/DRYING)

1. Start the machine as shown in the previous paragraph.
2. If necessary, adjust the solution fl ow sent to the brushes by pressing the switches (40).
NOTE
For correct scrubbing/drying of fl oors at the sides of the walls, Clarke suggests to go near the walls with the right side of
the machine as shown in fi gure 2.
A

Squeegee adjustment

3. If necessary, stop the machine and adjust the squeegee with the handwheel (16) so that the rear blade touches the fl oor along
all its length.
WARNING!
To avoid any damage to the fl oor surface, turn off the BOOST
especially when the extra pressure function is on.
Working with the BOOST
4. If the dirt on the fl oor proves to be particularly diffi cult to clean, it is possible to work with an extra pressure of the BOOST
deck on the fl oor by pressing the switch (35).
5. To return to normal pressure, press the switch (35) again.
The switch (35) is enabled only when the deck (4) is lowered and the switch warning light (34) is on.
CAUTION!
In case of brush motor overload due to BOOST
safety system stops the BOOST
The overload is shown by the three warning lights (37a, 37b, 37c) fl ashing simultaneously.
If the overload takes place when cleaning with the extra pressure function activated, the system automatically
reduces the pressure on the brush by deactivating the extra pressure function. If the overload persists, the
BOOST ® deck stops.
To start again after the BOOST
"0". Turn on the machine by turning the ignition key (42) to "I".
®
deck extra pressure function turned on
®
deck after about one minute of continuous overload.
® deck stop due to overload, stop the machine by turning the ignition key (42) to
B
Figure 2
® deck when the machine stops in one place,
®
deck excessive pressure or too aggressive fl oors/brushes, a
Operator's Manual - CR 28 BOOST®
ENGLISH
P100160
®
15