Checking Battery Bank Connections
Maintenance
48
Checking Battery Bank Connections
Overview
Power flows between the WhisperGen
TM
and battery bank via two power
cables connected to the terminals of the battery bank. The WhisperGen
TM
also monitors the battery bank voltage, current, and temperature via
electrical wires connected to the battery bank.
If an electrical fault or warning occurs, you may need to check these
electrical connections. Refer to the Trouble Shooting section in the User
Manual.
Do not touch the surfaces that are labelled as hot.
If stopping the WhisperGen
TM
to re-secure a wire/cable, heed the
warning given at the beginning of this section to prevent unintentional starts
of the WhisperGen
TM
.
Procedure
To check the battery bank connections:
1. Access the battery bank managed by the WhisperGen
TM
, and ensure
that the battery bank connections, as shown below, are intact and
clean.
F UE L
OF F
ON
Current Shunt
Current Sensing
Wires
Power Cables
Voltage Fuse
White
No assigned colour
No assigned colour
Green
Black
Violet
Red
Circuit
Breaker
Voltage
Sensing
Wires
Temperature
Sensor
Battery Bank
WTL0032
Personal Power Station
2. Check that the circuit breaker is closed.
3. Replace the voltage fuse if it has blown.
4. Check that the electrical insulation of the wires/cables is intact.
5. Remove the enclosure lid.
6. Check that the electrical connections on the side of the electronics
enclosure, as shown below, are intact. Before re-securing a wire/cable,
first stop the WhisperGen
TM
and disconnect it from the battery bank by
opening the circuit breaker.
FUEL
OFF
ON
2
Green
White
Red
Black
Violet
Current Sensing
Wires
Power Cables
(No Assigned Colour)
Voltage Sensing
Wires
Temperature
Sensing Wires
78
9
1
0
1
1
7
8
91
01
11
2
1
3
1
41
5
1
6
1
71
81
9
1
234
56
7. Replace the enclosure lid. If you had disconnected the WhisperGen
TM
from the battery bank, reconnect it by closing the circuit breaker.
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