Machine Operation (Scrubbing/Drying) - Nilfisk-Advance BA 551 User Manual

USER MANUAL

MACHINE OPERATION (SCRUBBING/DRYING)

1. Start the machine as shown in the previous paragraph.
2. If necessary, press the washing water flow control switches (82) as necessary, depending on the type of cleaning to be
carried out.
3. If necessary, stop the machine and adjust the balancing handwheel (27) of the squeegee (25).
CAUTION!
To avoid any damage to the floor surface, turn off the brushes/pad-holders when the machine stops in one
place, especially when the extra pressure function is on.
Detergent flow adjustment
(For machines with EDS - ECO Dosage Solution)
To check the actual setting of the detergent percentage to be added to the washing water, perform the following procedure:
1. Turn off the flow control switch (A, Fig. 4) [the warning light (B) must be off].
2. Press and hold the flow control switch (A). 3 seconds after pressing the switch, the indicator (C) turns on, thus indicating
the percentage, as shown in the figure.
To change the actual setting of the detergent percentage to be added to the washing water, perform the following procedure:
3. Turn off the flow control switch (A, Fig. 4) [the warning light (B) must be off].
4. Press and hold the flow control switch (A) until the warning light (B) flashes.
5. Release the switch (A). Press it again shortly, to go to the next percentage shown by the indicator (C); repeat the
procedure until the desired setting is reached.
6. Wait for the warning light (B) to turn off and for the indicator (C) to show the washing water flow: the new percentage is
now set.
NOTE
Detergent percentage setting is stored into memory, even if the machine is turned off.
0,8%
0,4%
0,25%
22
2% 3%
1%
C
B
A
Figure 4
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909 6752 000(2)2006-10 A