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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.
Never perform any maintenance operations without first unplugging the machine
from the mains (cable version) or 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
9.1. 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.
9.2. Routine maintenance
9.2.1 Suction motor air filter and float switch: cleaning
•
Unscrew and remove the tank cap (fig. 10, ref. 1) from the dirty water drum (fig. 10,
ref. 4);
•
make sure the dirty water drum (fig. 10, ref. 4) is empty;
•
clean the float switch (fig. 10, ref. 5) at the back of the dirty water drum, taking care
not to direct the water jet directly against the float switch;
•
remove the suction motor air filter (fig. 10, ref. 2) from the float switch support (fig. 10
ref. 3) inside the dirty water drum at the top;
•
clean the filter with running water or the detergent solution used on the machine;
•
dry the filter thoroughly before replacing it in the support. Make sure the filter is
correctly located in its housing;
•
screw the cap back on the dirty water drum.
9.2.2 Basket filter: cleaning
•
Remove the basket filter from the water fill hole at the front of the machine;
•
clean the filter with running water or the detergent solution used on the machine;
•
replace the filter back in its housing, making sure it is correctly positioned.
9.2.3 Detergent filter: cleaning
•
Unscrew the screw located below the bottom tank (fig. 11, ref. 1);
•
unscrew the detergent filter (fig. 11, ref. 2);
•
clean the filter with running water or the detergent solution used on the machine;
•
replace the filter back in its housing, making sure it is correctly positioned and
retighten the screw.
IMPORTANT
9.
MAINTENANCE INSTRUCTIONS
! DANGER
manual.
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