A
A
U
U
S
S
T
T
D
D
A
A
C
C
M
M
I
I
N
N
E
E
T
T
E
E
L
L
E
E
P
P
H
H
O
O
N
N
E
E
1
1
3
3
O
O
F
F
1
1
5
5
2
2
7
7
-
-
2
2
2
2
5
5
-
-
1
1
2
2
T
T
Y
Y
P
P
E
E
A
A
1
1
0
0
3
3
U
U
S
S
E
E
R
R
'
'
S
S
M
M
A
A
N
N
U
U
A
A
L
L
I
I
s
s
s
s
u
u
e
e
:
:
0
0
1
1
7.1 BATTERY SAFE AREA TESTS:
The A103 telephone is designed to provide a charge current of 10mA to maintain a good charge
state on the BP004.
If however the BP004 has been allowed to discharge below 6.5 volts, it may be necessary to
remove the battery from the installation and recharge it at a higher current in a safe area.
To fully charge a battery:
Us the Austdac Battery charger part number BATT032, this charger can charge 4 batteries
at the same time.
Note
: The battery should be replaced if after being charged the voltage remains below 7.2
volts.
7.2 PROCEDURES
A programme of regular external visual inspection and cleaning is recommended, with
particular attention being paid to -
Security of the installation.
Security and integrity of cable entries.
Security and integrity of the termination chamber cover (certification label) including the
integral gasket and washers are clean and fitted correctly.
Security and condition of the handset cable.
Condition and operation of the handset including the PTT switch
