Hillyard TRIDENT SW20 Manuel D'utilisation Et D'entretien page 56

YES
Is the battery of
the lead type?
NO
Does the
battery type set
in the charger
correspond to
the battery
actually used?
YES
Contact your
HILLYARD service
centre of reference,
or the one closest to
you
END
YES
Check the electrolyte
level in the batteries
Is the battery
NO
charger external
to the machine?
56
Read the battery use and
maintenance manual for
topping up
To program the
charger, contact your
NO
HILLYARD service
centre of reference,
or the one closest to
you
YES
To program the
charger, contact your
reference charger
service centre or the
one closest to you