14
Traction units:
•
To move forwards or backwards, see paragraph 6.3.
In both traction and non-traction units:
•
Periodically check that the detergent is reaching the brushes / pads and refill when it runs out. When
there is no longer sufficient water in the detergent tank, the level indicator lights up. Stop and fill the
tank;
•
If the machine is fitted with the optional CHEM DOSE accessory, press the button to turn the device
on, then adjust the detergent mixture to send to the brushes using the regulation screw found on the
front of the CHEM DOSE. The quantity can be adjusted from 0.5% to 3% per litre of water.
•
During work check the cleaning quality and adjust the detergent flow to the brushes /pads by raising
or lowering the lever as required. When using the 400 Eco, the flow control lever must be completely
lowered (valve closed). When using the 670 Eco model, adjust the detergent flow by pressing the
button. The quantity of detergent delivered is indicated by the LEDs.
Pressure of the brush / microfibre on the surface to the cleaned:
400 Eco:
During work make sure the pressure of the microfibre on the work surface is within the permitted
operating range. If the 3 green LEDs and the red LED come on during operation, brush pressure must be
reduced by turning the knob (ref. A). Turning it clockwise increases the pressure of the brushes on the work
surface, turning it counter-clockwise reduces the pressure of the brushes on the work surface. To access the
knob, lift the recovery tank.
Fig./Abb./
图
12
Fig./Abb./
图
13
Fig./Abb./
图
14
Fig./Abb./
图
15
A
670 Eco:
Pressing the pad pressure button briefly modifies the pressure of the brushes / microfibre on the
surface to be cleaned. The pressure exerted is indicated by the LEDs.
Important
Empty the recovery tank each time you fill the solution tank. Never leave the suction motor
on and detergent tap open when parked.
•
When the recovery tank is full, the level indicator comes on and after a few seconds the suction motor
shuts off. You must stop working and empty the tank. To restart the suction motor, turn the suction
switch off and then on again.
Summary of Contents for Hurricane 400 Eco
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