TECHNICAL MANUAL "SE" (PBM753)
Revision no. 1 dd. 01/02/2017
P.B.M.
S.r.l.
via Barella, Z.I. - VIGNOLA ( MO ) ITALIA Tel. + 39 (059) 7705311 Fax + 39 (059) 7705300
http://www.gruppopbm.ite-mail :
file:
Manuale SE PBM753 GB rev.1.doc
page 7
End of normal charge:
when the above-mentioned time has elapsed, the
green L3 LED
, indicating
“BATTERY OK”, lights up.
Then an equalizing charge, if enabled (
CEQ jumper)
, takes place.
Pause
: 60min-long charge interruption which separates the end of normal charge and the beginning of the
equalizing charge.
Equalizing charge:
After the normal charge a pause will take place (
T.Pause = 60 min
) after which Equalizing will be performed
(for a
Teq time = 45h
).
Equalizing is made up of a certain amount (
Np=3
) of pulse (
Neq=5
) packages, each of which consists of
charges (T.ON=12min) and pauses (T. OFF=48min).
The above mentioned pulse packages alternate with pauses (
Ts = 15h).
These pulses are performed during the
Active cycle (=45h)
, followed by a
Stop cycle (=120h)
.
This equalizing system has no time limits and stops on battery disconnection.
The system is very useful during holidays and week-ends, since it makes it possible to keep battery charged
while preventing overcharging, overheating, and/or water consumption.
FLOATING CHARGE
At the end of a complete equalized charge cycle ( 45 hours ) if the battery remains connected (during holidays
for instance ) the equalization cycles are repeated every 120 hours (5 day )
This cycle of charge, that compensates the battery self–discharge ,
is repeated until the user remove the
battery.
Warning
:
•
Before disconnecting the battery, check whether the charging process has been completed. If the
charging process is still being performed and needs being interrupted, press the ON-OFF button.
•
Never disconnect the battery connector before interrupting the charging process !
The charging process can be interrupted without disconnecting battery by pressing the ON-OFF button; in this
way charging times are stored and by pressing the ON button again, the charging process is resumed from the
point of interruption.
If battery is disconnected during a pause of the equalizing charge or after entering the OFF status by pressing
the relevant push-button, the battery charger will reset and it will begin a new charge on connecting the new
battery.