Advance Adfinity 20D Instructions D'utilisation page 20

ENGLISH
EcoFlex™ system disabling procedure
(For Adfi nity™ X20D, X20C, X24D)
In order to temporarily disable the system, press and hold the EcoFlex™ switch (E, fi g. 5) for 2 seconds.
After this procedure, (LED (D) off), the detergent concentration level is the one which has been set.
To enable the system, press the EcoFlex™ switch (E) again.
In order to permanently disable the EcoFlex™ system, proceed as follows:
1. Turn off the machine by turning the ignition key (80) to "0".
2. Press and hold the switch (E), then turn the ignition key (80) to "I".
3. Release the switch (E) at least 8 seconds after turning on the machine.
After this procedure, the EcoFlex™ switch cannot be operated again (the led indicator (F) is OFF) and the detergent concentration
level is the one which has been set.
In order to re-enable the system, repeat the steps 1 to 3.
NOTE
The permanent disabling of the EcoFlex™ system is stored into memory even after the machine is turned off.
Working with brush/pad-holder extra pressure function turned on
If the fl oor proves to be particularly diffi cult to clean, it is possible to turn on the brush/pad-holder extra pressure function by
pressing the pedal (11) to position (11c).
CAUTION!
When the cylindrical brush deck (18c) is installed, the extra pressure function is not enabled.
CAUTION!
In case of brush/pad-holder motor overload, due to foreign bodies which prevent them from turning, or to
excessively aggressive fl oors/brushes, the safety system stops the motor after about one minute of continuous
overload.
The overload is shown by the three warning lights (81a, 81b, 81c) fl ashing simultaneously.
If the overload takes place when the extra pressure function is on (11c), press the pedal to position (11b). If the
overload persists, the brush/pad-holder stops.
To start scrubbing again after a brush/pad-holder stop due to overload, stop the machine by turning the ignition
key (80) to "0". Turn on the machine by turning the ignition key (80) to "I".
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INSTRUCTIONS FOR USE
D
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Figure 5
Adfi nity™ 20D - X20D - X20C - X24D
F
E
B
A
C
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