ST CS 100 Li 20 A Manuel D'utilisation page 170

7.2 BATTERY
7.2.1 Battery power reserve
Battery autonomy is mainly influenced by:
a. environmental factors, that cause higher
energy requirements:
– cutting trees and branches that are too thick.
b. operator behaviour that should be avoided:
– switching the machine on and off frequently
whilst working;
– adopting a cutting technique that is unsuitable
for the work to be performed (par. 6.5).
To optimise battery power reserve it is always
recommended to:
• cut wood when dry;
• use the most appropriate technique for the work
to be performed.
If the need arises to use the machine for sessions
which exceed the capability of a standard battery,
it is possible to:
• purchase a second standard battery to
immediately replace the discharged battery,
without compromising
operations.
7.2.2 Battery removal and recharging
1. Press the lock push-button placed in the
battery (Fig. 26.A) and remove the battery
(Fig. 26.K) .
2. Fit the battery in the battery charger housing
and connect the battery charger to a mains
power socket with voltage matching the one
indicated on the rating plate (Fig. 27).
3. 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 4~40°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 charging when
recharging is completed) and disconnect the
battery charger from the electrical outlet (Fig.
29).
the continuity of
EN - 13
2. Insert the battery into its housing on the
machine (Fig. 13.K).
3. Push down the battery all the way until
you hear a " click" that locks it in place and
guarantees the electrical contact.
7.3 TOPPING UP THE CHAIN OIL TANK
NOTE The following symbol is found
near the chain oil tank cap (fig. 29.A):
Chain oil tank
IMPORTANT Only
adhesive oil for chainsaws. Do not use oil
containing impurities so as not to block the oil filter
and to prevent irreparable damage to the oil pump.
It is essential that you use good quality oil to
lubricate the cutting parts effectively. Used or poor
quality oil does not guarantee good lubrication
and reduces the working life of the chain and bar.
IMPORTANT Never run the chain without
sufficient oil, this could damage the saw and
compromise safety.
Check the amount of oil in the chainsaw by
checking the oil level indicator (Fig. 29.B).
If the oil level is low, top up as follows:
1. Unscrew and remove the cap (Fig. 29.A) from
the oil tank.
2. Pour oil in the tank and monitor the level on the
indicator (Fig. 29.B).
3. Make sure no impurities penetrate the oil tank
when filling.
4. Screw on the oil cap and tighten it.
7.4 CLEANING
7.4.1 Cleaning the machine and the motor
After every work session, clean the machine
thoroughly to remove all dust and debris.
• To reduce fire hazards, keep the machine and,
in particular, the motor free of leaves, branches
or excessive grease.
• Always clean the machine after use with a damp
cloth dipped in neutral detergent.
• Remove all traces of humidity using a soft damp
cloth. Humidity can generate risks of electric
shocks.
• Do not use aggressive detergents or solvents to
clean the plastic parts or hand grips.
• Do not spray water onto the motor and electrical
components and prevent them from getting wet.
use chainsaw oil or