9
USE OF THE MACHINE
BATTERIES INSTALLATION
o
Lift up the recovery tank in order to access to batteries box
o
Install the batteries as per picture fig. 6-b
o
Never add distilled water after recharging the batteries
o
Clean the surfaces that are in contact with the connections
Fig. 3
BATTERY CHARGER INSTALLATION
o
Install the battery charter in a ventilated and dry place, far from heat sources and corrosive
environments.
o
Make sure that the voltages are correct. Protect the mains with a delayed switch or with a load
fuse higher than the max. power consumption of the battery charter .Observe the polarity of the
battery socket(black and red cables are identified by s,-
CHOOSING THE DETERGENT SOLUTION
For a good cleaning of the floor, it is important to choose the proper detergent solution. If
necessary, ask the supplier or a competent person for the proper solution. Keep in mind that a too
strong chemical agent can compromise the long life of each machine. It is necessary to use a low-
sudsing detergent solution, or an antifoaming additive, in order not to damage the vacuum motor. If
it is impossible to get these products, use some vinegar to avoid foam, pouring 50cc of it in the
recovery tank before scrubbing.
SCRUBBING
The scrubbing operation is very delicate, as the operator’s experience must be used to decide upon
the brush type, the requirement of a possible double scrubbing operation, the right cleanser choice
and the right machine adjustments: if only one of these factors is inadequate, the scrubbing
operation can give very poor results. If the floor is very dirty or difficult to be cleaned, a double
scrubbing operation is recommended. In this first phase, the squeegee must be lifted and the brushes
must be in working position. Start the brushes and pass the machine over a surface of some tenth sq.
mt. Let the detergent solution on the floor to dissolve the dirt, then pass the machine again. For this
second machine passage, lower the brushes and bring the squeegee in contact with the floor.
Look at the floor after this second passage and decide if the scrubbing operation was enough or if an
additional operation is required. To perform the scrubbing procedure, turn the brush motor ignition
Summary of Contents for C50 43B
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