3 Operation
20
Alpha Technologies
3.6
Battery Replacement
Replace the batteries with the same quantity and type as the originals. The batteries are
not
hot
swappable.
DANGER:
Make sure you have read the safety instructions in the front of this manual.
Only qualified personnel should change them.
Procedure
1
On the rear panel, open the cover to the maintenace bypass switch.
2
Turn the bypass switch to bypass.
3
Turn off the unit (Section 3.1).
4
Pop off and remove the front panel.
5
Take note of the battery configuration and wiring. Remove the batteries from the unit.
6
Replace the batteries with any of the qualified batteries listed in Figure 3.4.
7
Reinstall the front panel.
Battery Replacement Finished
r
e
r
u
t
c
a
f
u
n
a
M
e
p
y
T
r
e
r
u
t
c
a
f
u
n
a
M
e
p
y
T
A
S
U
Y
0
5
2
/
2
1
-
7
/
P
N
B
S
C
2
F
2
7
2
1
/
0
7
2
1
P
G
C
I
N
O
S
A
N
A
P
1
S
2
.
7
V
2
1
R
C
L
I
H
C
A
T
I
H
2
F
2
1
-
7
V
H
E
S
I
R
N
U
S
1
P
2
.
7
V
2
1
R
C
L
C
I
N
O
S
A
N
A
P
1
P
2
R
7
2
1
R
-
C
L
Figure 3.4
Qualified Replacement Batteries
