EN
77
1
General safety precautions
Warning
: incorrect installation may
cause severe damage or injury.
Read the instructions carefully before
installing the product.
This installation manual is intended for qualified
personnel only. ROGER TECHNOLOGY cannot be held
responsible for any damage or injury due to improper
use or any use other the intended usage indicated in
this manual.
Installation, electrical connections and adjustments
must be performed by qualified personnel, in
accordance with best practices and in compliance with
applicable regulations.
Before installing the product, make sure it is in perfect
condition.
Disconnect the mains electrical power before
performing any work. Only use original spare parts
when repairing or replacing products.
The packaging materials (plastic, polystyrene, etc.)
should not be discarded in the environment or left
within reach of children, as they are a potential source
of danger.
2
Product description
The
BI/BCHP
battery charger board may be used
to charge two 12 VDC 4500 mAh lead acid batteries
connected in series.
In the event of mains power loss, the battery charger
provides auxiliary power to the control unit (
AG/
CTRL
).
The battery kit, complete with the battery charger
board, wiring and two 12 Vdc, 4500 mAh batteries,
available for the BIONIK batteries is
BI/BAT/KIT
.
3
Technical characteristics
MAINS POWER VOLTAGE
36 Vdc
MAXIMUM POWER
ABSORPTION
15 W
LEAD ACID BATTERIES
(AG/BAT/KIT - BI/BCHP/
EXT)
2x12 Vdc 4500 mAh
FUSES
F1
= F2A (5x20 rapid) - power
circuit protection
F2
= F10A (5x20 rapid) - battery
charger output protection
NOMINAL CHARGING
VOLTAGE
27,6 Vdc
MINIMUM BATTERY
VOLTAGE
FOR SELF-PROTECTION
19,5 Vdc
CHARGE CURRENT
400 mA
OPERATING TEMPERA-
TURE
-20°C
+55°C
DEGREE OF PROTECTION
IP00
BOARD DIMENSIONS
BI/BCHP
83x52x18 Weight 38g
4
Electrical connections
With the unit disconnected from mains power:
•
Remove the barrier (1) head. Lift the fairlead (2)
and remove the connector (3).
•
Lift the central cover and the control unit (4).
•
Insert the batteries inside their housing (5)
•
Remove the Faston connector from the positive (+)
battery terminal.
•
Connect the batteries to the control unit:
•
Connect the red cable to the
BATTERY
(+) terminal
of the control unit.
•
Connect the black cable to the
BATTERY
(-) terminal
of the control unit.
•
Reconnect the Faston connector to the battery
terminal (+) of the battery.
•
Insert the battery charger in the
BATTERY CHARGER
(6) connector of the control unit.
5
Alerts
LED
ON
OFF
DL1
yellow
Batteries charging.
If the LED remains lit even
after charging for a few
days, consider changing
the batteries.
/
DL2
red
Incorrect battery
connection.
Circuit breaker tripped.
Identify the cause and
rectify the problem
immediately.
/
DL3
green
Mains power present.
Mains power
absent.
6
Functioning
When mains power is available (green LED
DL3
lit), the
circuit delivers a minimal current to the batteries to
keep them charged.
The yellow LED
DL1
lights when the
BI/BCHP
is
charging the batteries.
N.B.
: if charged batteries are disconnected briefly
and reconnected, the yellow LED
DL1
may light
temporarily.
If there is no mains power (LED
DL3
off) and the
battery voltage drops below the safety threshold,
the battery charger automatically disconnects the
batteries from the control unit.
N.B.
: in the event of prolonged periods with no mains
power, we recommend disconnecting the positive
terminal (
+
) (red wire) from the battery circuit to
prevent battery damage.
The red LED
DL2
lights to indicate a battery connection
error. As in this situation the circuit is disconnected by
the circuit breaker, it is imperative that the fault is
identified and the problem rectified immediately.
