GB
GB
PREMESSA INTRODUCTORY COMMENT
Thank you for having chosen our machine. This floor
cleaning machine is used for the industrial and civil
cleaning and is able to clean any type of floor. Dur-
ing its advance movement, the combined action of
the brushes and the detergent solution removes the
dirt which is aspirated through the rear suction as-
sembly, giving a perfectly dry surface.
The machine must be used only for such purpose. It
gives the best performance if it is used correctly and
maintained in perfect efficiency. We therefore ask
you to read this instruction booklet carefully when-
ever difficulties arise in the course of the machine’s
use. In case of need, we ask you to contact our ser-
vice department for all advice and servicing as may
prove necessary.
GENERAL RULES OF SECURITY
The rules below have to be followed carefully in or-
der to avoid damages to the operator and to the ma-
chine.
- Read the labels carefully on the machine. Do not
cover them for any reason and replace them imme-
diately if damaged.
- The machine must be used exclusively by author-
ized staff that has been instructed for its use.
- During the working of the machine, pay attention
to other people and especially to the children.
- In case of danger act immediately upon the emer-
gency brake.
- Leaving the machine in parking position, take off
the key and act upon the parking brake.
- Do not mix different detergents, avoiding harmful
odours.
- Storage temperature: between -25°C and +55°C.
- Perfect operating temperature: between 0°C and
40°C.
- The humidity should be between 30 and 95%.
- Do not use the machine in explosive atmosphere.
- Do not use the machine as a means of transport.
- Do not use acid solutions in such concentrations
that could damage the machine and/or the persons.
- Do not use the machine on surfaces covered with
inflammable liquids or dusts (for example hydrocar-
bons, ashes or soot).
- In case of fire, use a powder fire-extinguisher.
Do not use water.
- Do not strike shelvings or scaffoldings, where there
is danger of falling objects.
- Adapt the working speed to the adhesion condi-
tions: particularly, slow down before narrow curves
have to be faced.
- Do not use the machine on areas having a higher
gradient than the one stated on the number plate.
- The machine has to carry out simultaneously the
operations of washing and drying. Different opera-
tions must be carried out in restricted areas prohib-
ited to non-authorized personnel. Signal the areas of
moist floors with suitable signs.
- If the machine does not work properly, check by
conducting simple maintenance procedures. Other-
wise, ask for technical advice an authorized assis-
tance centre.
- Where parts are required, ask for ORIGINAL spare
parts to an authorized dealer.
- Use only ORIGINAL brushes indicated in the para-
graph “RECOMMENDED BRUSHES".
- For any cleaning and/or maintenance operation
take off the power supply from the machine.
- Do not take off the protections which require the
use of tools to be removed.
- Do not wash the machine with direct water jets or
with high water pressure nor with corrosive material.
- Every 200 working hours have a machine check
through an authorized service department.
- In order to avoid scales on the solution tank filter,
do not fill the detergent solution many hours before
the machines’ use.
- Before using the machine, check that all panels
and coverings are in their position as indicated in
this use and maintenance catalogue.
- Restore all electrical connections after any mainte-
nance operation.
- Provide for the scrapping of the material of normal
wear following strictly the respective rules.
- When, your machine has to stop activity, provide
for the appropriate waste disposal of its materials,
especially oils, batteries and electronic components,
and considering that the machine itself has, where
possible, been constructed using recyclable materials.
SYMBOLOGY
Symbol denoting the switch for
the water opening and the signal
lamp that the water is open.
Symbol denoting the functioning
of the solution valve adjusting
the flow of the detergent
solution.
Indication of the maximum
temperature of the detergent
solution. It is placed near the
charging hole of the solution
tank.
Symbol denoting the push
button and the signal lamp of
the connection mode in
manual.
Symbol denoting the push
button and the signal lamp of
the connection mode in
automatic.
Symbol denoting the push
button and the signal lamp of
the connection mode break
washing.
Symbol denoting the signal lamp
of the starting of the brushes
rotation.
Symbol denoting the push button
to visualize on the display the
brushes pressure set.
Symbol denoting the functioning
of the adjustment knob of the
brushes pressure.
Symbol denoting the push
button and the signal lamp
up/down of the squeegee.
Symbol denoting the switch and
the signal lamp of the suction
motor.
Symbol denoting the charge level
of the batteries.
Symbol denoting the push
button to visualize the hour
meter on the display.
Symbol denoting the push button
and the signal lamps for the
selection of the operation speed.
Symbol denoting the drive
selector forwards/backwards.
Symbol denoting the signal
lamp of the parking brake
switched on.
Symbol denoting the lever
position for the connection of
the parking brake.
Symbol denoting the open
book.
Indicates that the operator has
to read the manual before the
use of the machine.
Warning symbol.
Read carefully the sections
marked with this symbol, for
the security of both the
operator and the machine.
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Summary of Contents for coral 70s
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