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Battery Maintenance And Charging
DANGER: Do not check the battery by sparking. The batteries give off flammable fumes. Put out all fires and hot embers before checking or
topping up the batteries. Perform the operations described above in a ventilated room.
To avoid permanent damage to the batteries, do not run them down completely. Remember that when the corresponding red LED
flashes on the control panel, you must charge the batteries.
Recharging Procedure
•
Connect the battery charger connector to the battery wiring connector (fig. H, ref. 1);
IMPORTANT: In the case of gel batteries, use a charger specific for gel batteries only.
•
Charge the batteries as described in the battery charger manual;
•
At the end of charging, disconnect the connectors;
•
Reconnect the battery wiring connector to the machine connector.
Maintenance Instruction
DANGER: Never perform any maintenance operations without first disconnecting the batteries. Maintenance on
the electrical circuit and all other operations not explicitly described in this manual must be performed by
specialised personnel only, in compliance with current safety legislation and as described in the maintenance
manual.
Maintenance - General Rules
Performing regular maintenance according to the manufacturer's instructions improves performance
and extends the working life of the machine. When cleaning the machine, respect the following:
•
Avoid the use of high pressure washers. Water could penetrate the electrical compartment or
motors leading to damage or the risk of short circuit;
•
Do not use steam to avoid the heat warping plastic parts;
•
Do not use hydrocarbons or solvents as they could damage the cowling and rubber parts.
Routine maintenance
Float switch and detergent tank filter: cleaning
•
Remove the dirty water tank cap and clean the float switch (fig. I, ref. 1). Make sure it runs
freely on the pin.
•
Clean the detergent tank filter (fig. N) by unscrewing the cap and extracting the filter
assembly.
Squeegee blades: replacing
The squeegee blades collect the film of water and detergent from the floor and prepare the way
for perfect drying. With time, the constant rubbing makes the edge of the blade in contact with the
floor rounded and cracked, reducing the drying efficiency and requiring it to be replaced. Turning or
replacing the blades:
Parabolic squeegee
•
Lower the squeegee by means of the squeegee lever;
•
Tip the machine backwards and rest the handle on the floor.
•
Remove the suction hose sleeve (fig. E, ref. 4) from the squeegee;
•
Remove the squeegee (fig. E ref. 1) from its mount by completely unscrewing the two
knobs (fig. E ref.2)
•
Remove the blade retainers and blades by unscrewing the knobs (fig. E, ref. 5);
•
Reuse the same blade by reversing the edge in contact with the floor until all four edges
are worn out, or replace with a new blade, fitting it onto the screws on the body of the
squeegee;
•
Replace the two blade retainers and the blades and screw up the knobs unscrewed
previously;
•
Replace the squeegee in its support following the instructions in the section "Mounting
and adjusting the squeegee".
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