Dustbane Hurricane 890 XTT Manuel D'opération page 32

The machine
brake
The batteries do not last as
long as usual
The battery runs down too
rapidly during use, even
though it has been charged
with the correct procedure
and at the end of charging
it is evenly charged when
tested by a hydrometer.
The battery runs down too
rapidly during
charging
electronic battery charger
is too fast and at the end
the battery provides the
correct voltage (about 2.14
V per element
load), but appears to be
uniformly
when tested
hydrometer
At the end of charging with
the electronic
charger, the battery does
not provide the correct
voltage (about 2.14 V per
element without load) and
appears to be uniformly
not charged when tested
with a hydrometer
24
does not Electromagnetic
handwheel/screws unscrewed
F ref. 1)
Electromagnetic brake malfunction
the battery poles and terminals are
dirty and oxidised
the level of electrolyte is low
the battery charger does not work or
is not adequate
there are considerable differences
in density between the various
elements of the battery
the battery is new and does not
provide 100% of the expected
performance
the machine
maximum
continuous periods and the run time
is insufficient
the electrolyte has evaporated and
does not completely cover the
plates
the battery
manufacturer already filled with acid
use,
has been stored too long before
with the
being charged and used for the first
time
without
not charged
with a
the battery has not been connected
to the battery charger (for example,
battery
because the low voltage battery
charger
incorrectly
machine connector)
the battery charger and socket to
which it is connected are not
compatible.
the battery charger has not been
correctly installed
brake lock
(fig.
is used for the
of its power for
supplied by the
connector has been
connected to the
Screw up the handwheel/screws
(fig. F ref. 1)
see paragraph 6.7
replace
clean and grease the poles and
terminals, charge the batteries
add distilled water, topping up each
element according
instructions
see the battery charger instructions
replace the damaged battery
the battery must be run in by
performing 20-30
charging and running down cycles
to obtain the maximum
performance
when permitted and possible, use
batteries with a higher capacity or
replace the batteries with others
already charged
add distilled water, topping up each
element until it covers the plates
then recharge the battery
if recharging with the
battery charger is not effective,
perform a double charge:
- charge it slowly over a 10 hour
period at a current of 1/10 the
nominal capacity for 5 hours (eg.
for a 100Ah(5) battery the current
must be set at 10A, using a
manual battery charger);
- rest for one hour;
- charge it with the normal battery
charger.
connect the battery charger to the
battery connector
make sure the characteristics of
the power supply shown on the
battery charger rating plate are the
same as those of the mains
electricity supply.
taking into account the actual
voltage available at the power
socket, make sure that
connections of the primary of the
transformer inside the
charger are correct (consult the
battery charger manual)
to the
complete
normal
the
battery