BTI Esprit Series Operating Manual

Attention: Carefully read this operating manual before using the battery
GENERAL INFORMATION ABOUT THIS CHARGER

This device is an electronic battery charger with microprocessor control suitable for any lead
acid battery type when correctly set.

Fully automatic charging with electronic setting; protected against overload, short-circuit and
reversed polarity.
WARNINGS

Never disconnect the battery while charging: this could cause sparks.

Never use the equipment in the rain, in areas used for washing or in damp areas.

Caution: the gases generated during charging are explosive. Do not smoke in the vicinity of
the batteries. When working with cables and electrical equipment, avoid open flames and
sparks.

Before starting to charge, make sure the voltage of the equipment suits the voltage of the
battery, that the charging current suits the capacity of the battery and that the selected
charging curve (for lead-acid wet batteries or vrla batteries) is correct for the type of battery to
be charged. In addition, make sure the rated input voltage of the charger suits the available
supply voltage and the system is grounded.

If necessary, replace the fuse with another of the same type and value as indicated on the
rating plate.

Use battery chargers only in well ventilated areas.

Pay attention to any remarks of the battery manufacturer.

Attention: Use protective glasses and gloves during battery maintenance. Battery acid
causes injuries. In case of contact with battery acid, wash the affected parts with fresh water
and consult a doctor if necessary.
CONTROLS (see diagram on page 4)
a) Main switch: when in the "OFF" position, the charger is disconnected from the main supply;
when in the "ON" position, the charger is connected.
b) Three-digit display + symbol (2), to show:
A = the charging current
U = the battery voltage
h = the charging time elapsed
C = the charging ampere-hours [Ah] absorbed by the battery
E = the energy in kilowatt hours [KWh] absorbed by the battery
c) Button "
PRESS FOR STATUS
After about 10 seconds the display returns to a display of the charging current.
d) Red control indicator (4): when it is on, the charging cycle has started.
e) Yellow control indicator (5): when it is on, the final phase of the charging cycle has started.
f) Green control indicator (6): when it is on, the charging cycle has finished.
g) Programmed setting of the charger (7): shown on an adhesive label
E-Mail info@bti-chargers.com
Esprit Series
Models CBSW1-S and CBSW2-S
HIGH FREQUENCY ELECTRONIC
BATTERY CHARGERS
charger.
OPERATING MANUAL
" (3) for the selection of the display mode noted above: A, U, h, C, E.
Ph: 905.636.9865 Fax: 905.636.9879
Web: www.bti-chargers.com
July 01 2012
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