Ecoflex™ System Draining - Nilfisk ECOFLEX Adfinity 17ST Instructions D'utilisation

ENGLISH
ECOFLEX™ SYSTEM DRAINING
(For Adfi nity™ X20R)
1. Clean the detergent tank according to the procedure shown in the previous paragraph. To remove the detergent remained in
the hoses and in the pump, perform the following procedure.
2. Grasp the handle (41) and carefully lower the tank (40).
3. Turn on the machine by turning the ignition key (80) to "I".
4. Turn on the system by pressing the switch (77). Check that the switch led (78) turns on.
5. Press the switches (77 and 82a) at the same time, until the switch led (78) starts fl ashing (after about 5 seconds).
6. Release the switches and wait for the led (78) to stop fl ashing and for the vacuum system to turn on.
7. Collect the detergent remained on the fl oor.
8. Turn the ignition key (80) to "0".
9. Grasp the handle (41) and carefully lift the tank (40), then check that the hose (48) is empty, otherwise perform steps 3 to 9
again.
NOTE
The draining cycle lasts about 30 seconds, then the vacuum function automatically turns on, which allows to remove the
detergent remained.
The draining cycle can also be performed with the detergent tank (45) full of water, thus cleaning the system thoroughly.
It is advisable to perform this type of draining to clean the EcoFlex™ system from dirt and deposits if the machine has
not been used/cleaned for a long time.
The draining cycle can be performed also to quickly fi ll the detergent supply hose when the tank (45) is full but the
system is still empty.
If necessary, the draining cycle can be repeatedly performed.
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INSTRUCTION FOR USE
9096912000(4)2010-11 Adfi nity™ 17ST - 20ST - X20R