1-11 (E)
MAV-70
1-8. Power Unit (BKMA-PS70) Installation
m
When installing the power supply unit during the power
on, the following precautions should be followed.
.
Be sure to put on the earth-band to establish a ground. If
not, this may cause malfunction.
.
Be careful not to give any shock to HDD.
.
Replace the power supply unit within three minutes in
consideration of air cooling effect.
1.
Remove the ornamental panel A. (Refer to the Section
1-7.)
2.
Loosen the four screws (
⇐
marked) of the front panel
A fully, and open the front panel A.
n
Be careful that the stopper washers don’t come off the
screws.
3.
Remove the four screws fixing the power blank panel.
4.
Insert a new power supply unit into the slot and push
the power supply unit as far as it will go.
n
Never give a shock to the HDD when inserting the
power supply unit.
Front panel A
Blank panel
PS 2
x
6
PS 2
x
6
5.
Secure the power supply unit with the four screws.
6.
Close the front panel A.
7.
Install the ornamental panel A. (Refer to the Section
1-7.)
n
When installing only one power supply unit, be sure to
install the blank panel on vacant slot. (To enhance air-
cooling effects.)
c
Tighten the screws of power supply unit.
If the power supply unit is not secured completely, the
contact resistance of the power connector will be increased
and may cause parts damage or smoking.
Confirmation after installation
1.
Turn on the power.
2.
Make sure that the POWER A or POWER B indicator
lights in green.
3.
Open the menu “Service : Device” on the LCD
display, and make sure that “STS” (status) of “Power
Supply B” is “Rdy”. (For the menu operations, refer
to the operation manual.)
Power supply unit
Lever
s
PS 2
x
6
PS 2
x
6
>Exit
Service : Device
Device
Power Supply A
Power Supply B
STS Hours (h)
Rdy
0
Rdy 2400
1-8. Power Unit (BKMA-PS70) Installation
