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7.9 FILLING AND DRAINING THE SOLUTION
TANK
☞ The temperature of the water or the deter-
gent should never exceed 50°C.
☞ Always empty the recovery tank ( Photo 1 - B )
before filling the solution tank ( Photo 1 - D )
To fill the tank:
- Pour into the tank the required quantity of the
chemical product, considering the percentage in-
dicated by the supplier, with reference to the full
tank capacity listed on the product sheet.
• Use only those products suitable for the floor
and the dirt to be removed.
- Pour water in the filling opening placed in the
front of the machine ( Photo 28 - A ).
Leave 2 cm between the filling opening and the
liquid level. Do not fill beyond this point!
• The machine have been designed for the
use with non-foaming and biodegradable
detergents made specifically for scrubber-
driers. The use of other chemical products
(such as sodium hypochlorite, oxidizers, sol-
vents or hydrocarbons) may damage or de-
stroy the machine.
- Follow the safety regulations specified in the rela-
tive section and indicated on the detergent con-
tainer.
- Contact the machine manufacturer to obtain a
complete list of available and suitable detergents.
☞ Always use non-foaming and biodegrad-
able detergents
- Do not leave the water hose unattended and in-
sert it completely into the tank: the hose might
move and get sensitive parts of the machine wet.
Close the tank with its foam plug.
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Photo 28
A) Solution tank filling opening
7 - OPERATING INFORMATIONS
To drain the tank:
- Unscrew the cap of the water filter placed in
lower part of the solution tank and wait untul the
tank is completely empty ( Photo 29 - A ).
- Screw the water filter cap firmly.
Photo 29
A) Water filter cap for the drainage of
the solution tank
7.10 DRAINING THE RECOVERY TANK
The dirty water must be drained in accordance with
national regulations.
The user is completely responsible for ensuring
compliance with such rules.
After the detergent solution is finished, always
empty the recovery tank ( Photo O - 3) before fill-
ing it again.
In general, the recovery tank can be emptied
whenever required, and even during intermediate
phases of the work cycle.
The recovery tank and solution tank volume are the
same and to avoid situations of potential danger
for the suction motor it is necessary to
empty the recovery tank ( Photo 1 - B ) before fill-
ing the solution tank ( Photo 1 - D ); in any case,
a safety float ( Photo 3 - B ) will stop the suction if
the dirty liquid level is too high
• If water or foam starts leaking from under the
tanks for any reason, immediately turn off the suc-
tion motor and empty the recovery tank.
To drain the tank:
- Remove the recovery tank; to remove the recov-
ery tank, detatch the suction hose from its siege (
Photo 4 - B ) and lift the tank by pulling it up as
shown in Photo 13.
- Carry the recovery tank to a suitable location to
drain the dirty water and preferably near a toilet or
a sewer drain (comply with the national regulations
for waste water disposal).
- Unscrew the recovery tank drain plug ( Photo
42
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