ST MP2 500-R Li D48 Serie Manual De Instrucciones página 122

To optimise battery power reserve it is always recommended
to:
– Cut the grass when the lawn is dry.
– Cut the grass frequently so that it doesn't grow too tall.
– Set a higher cutting height when the grass is very tall,
then set a lower height and cut the lawn again.
– Use of the "ECO" mode (par. 5.5).
If the need arises to use the machine for sessions which
exceed the capability of standard batteries, it is possible to:
– Purchase additional batteries, to immediately replace
the exhausted batteries, without compromising the use
continuity.
– Purchase batteries with an extended power reserve
compared to the standard version (par. 15.1).
7.2.2 Battery removal and recharging
1. Open the battery housing hatch and remove the safety
key.
2. Press the button on the battery (Fig.18.A) and remove
it (Fig.18.B).
3. Insert the battery (Fig.19.B) in its housing in the battery
charger (Fig.19.C).
4. Connect the battery charger to a power socket with the
voltage indicated on the rating plate.
5. Fully charge the battery according to the instructions in
the battery/battery charger booklet.
NOTE The battery is equipped with a guard that inhibits
recharging if the environmental temperature is not between
0 and +45 °C.
NOTE The battery can be recharged at any time, even
partially, with no risk of damaging it.
7.2.3 Refitting the battery on the machine
When recharging is completed:
1. Remove the battery from the housing in the battery
charger (do not keep recharging when recharging is
completed).
2. Disconnect the battery charger from the mains power
supply.
3. Open the battery housing hatch (Fig.20.A), insert the bat-
tery (Fig.20.B) in its housing pressing down until you hear
it click firmly into position ensuring the electrical contact.
4. Completely close the hatch again.
7.3 CLEANING
Clean thoroughly following the instructions below every time
it is used.
7.3.1 Cleaning the machine
• Always make sure the air intakes are free of debris.
• Do not spray water onto the motor and electrical
components and prevent them from getting wet (Fig.21).
• Do not use aggressive liquids to clean the chassis.
• To reduce fire hazards, keep the lawnmower and, in
particular, the motor free of grass, leaves, or excessive
grease.
• Always keep levers, display and buttons free of debris.
7.3.2 Cleaning the cutting-means assembly
Remove grass debris and mud accumulated in the chassis to
prevent it from drying and causing problems the next time the
lawnmower is used.
Tilt the machine laterally and make sure that it is stable before
starting any work.
Paint on internal chassis parts may come off over time due
to the abrasive action of cut grass; if this happens, promptly
touch-up paint with rust-proof paint to prevent rusting that
could corrode the metal.
7.3.3 Cleaning the grass catcher;
1. Empty the grass catcher;
2. Shake it to remove grass cuttings and soil residue.
Wash and rinse it, then place it where it can dry quickly.
3.
7.4 NUTS AND BOLTS
Keep all nuts, bolts and screws tight to be sure the equipment
is in safe working condition.
8. OCCASIONAL MAINTENANCE
Before conducting any inspections, cleaning or
maintenance/adjustment interventions on the machine:
• Stop the machine.
• Remove the safety key, (never leave the key in the ignition
or within reach of children or unauthorised persons).
• Make sure that all moving parts have come to a complete
stop.
• Allow the motor to cool before storing in an enclosed space.
• Read the relevant instructions.
• Use suitable clothing, protective gloves and goggles.
8.1 CUTTING MEANS
A badly sharpened cutting means pulls at the grass and
causes the lawn to turn yellow.
Do not touch the cutting means until the key has
been removed and the cutting means is completely sta-
tionary.
All work on the cutting means (disassembly,
sharpening, balancing, repairing, reassembly and/or re-
placing) are demanding jobs that require special skills
as well as special tools. For safety reasons, these jobs
are best carried out at a Specialised Centre.
Make sure damaged, misshapen or worn cut-
ting-means are replaced, together with its own screws
in place to preserve balance.
IMPORTANT Always use original cutting means bearing
the code indicated in the "Technical Data".
Given product evolution, the cutting means listed in the
"Technical Data" table may be replaced in time with others
having similar interchangeable and operating safety features.
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