INSTRUCTIONS FOR USE9096910000(1)2006-09 19To 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 theprocedure 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 valueis now set.S311319Figure 4Working with brush/pad-holder extra pressure function turned on7. If the floor proves to be particularly difficult to clean, it is possible to turn on the brush/pad-holder extra pressure functionby pressing the pedal (11) to position (11c).Battery discharge during operation8. Until the green warning light (81a) stays on, the batteries allow the machine to work normally.When the green warning light (81a) turns off, and the yellow warning light (81b) turns on, it is advisable to charge thebatteries, because the residual autonomy will last for a few minutes (depending on battery characteristics and work to beperformed).When the red warning light (81c) turns on, the autonomy is over. After a few seconds, the brushes/pad-holders areautomatically tuned off, while the vacuum system and the drive system stay on, to finish drying the floor and drive themachine to the appointed recharging area.NOTEDetergent percentage setting is stored into memory, even if the machine is turned off.CAUTION!When the cylindrical brush deck (18c) is installed, the extra pressure function is not enabled.CAUTION!Do not use the machine with discharged batteries, to avoid damaging the batteries and reducing the batterylife.0,25%0,4% 0,8% 1% 2% 3% BAC
