DETERGENT TANK CLEANING
(For machine with EcoFlex™ system)
Clean the detergent tank (45) according to the following procedure:
1.
Drive the machine to the appointed disposal area.
2.
Open the cover (22) and check that the recovery tank (21) is empty, otherwise empty it with the drain hose (16). Close the cover
(22).
3.
Grasp the handle (41) and carefully lift the tank (40).
4.
Unscrew the plug (46) and disconnect the hose from the tank (45).
5.
Remove the tank.
6.
Wash the tank in the appointed disposal area.
7.
Install the tank (45) and connect the hose.
8.
When the detergent tank has been drained, the system must be drained too by running the system with clean water only (see the
procedure in the following paragraph).
ECOFLEX™ SYSTEM DRAINING
(For machine with EcoFlex™ system)
Clean the detergent tank as shown in the previous section.
To remove residual detergent from the detergent hoses and pump, proceed as follows.
1.
Press the switch (66) to start the machine.
2.
Check that the detergent quantity indicator (60-G) on the display has at least one segment lit.
3.
Press and hold switches (69) and (70) at the same time until screen (60-J) appears on the display (after approximately 5
seconds).
4.
Release switches (69) and (70) and wait for the countdown timer on the display to finish and the vacuum system to be activated.
5.
Collect the detergent remained on the floor.
6.
Pressing and hold the switch (66) for nearly a second to turn off the machine.
7.
Raise the tank (40), then check that the detergent tank hose is empty; if not, perform steps 3 to 7 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 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 fill 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.
SC650 66D - SC650 71D - SC650 85D - SC650 71C
INSTRUCTIONS FOR USE
55943387
ENGLISH
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