FOR-A USF-212PS, Руководство по эксплуатации, Страница: 10 / 40

10
4-2. Opening the Front Panel
IMPORTANT
The front panel may be difficult to open if the USF frame is placed on a desk, and may be
damaged if it is forced to open. Perform the following steps after setting the frame in a rack
1.
Loosen the two thumbscrews on the front panel by turning them counterclockwise.
T EMP
FAN
DC 2
DC 1
ALARM
ON
POWER
USF-212
UNIVERSAL SYSTEM FRAME
LOCK LOCK
2.
Pull out the front panel using the pull handles. The fan stops while the front panel is open.
T EMP
FAN
DC 2
DC 1
ALARM
ON
POWER
USF-212
UNIVERSAL SYSTEM FRAME
LOCK LOCK
IMPORTANT
An OPEN alarm sounds intermittently, every 30 seconds, when the front panel is opened.
After 5 minutes, the alarm will sound continuously until the front panel is closed.
In case the power is on, complete the procedure in a short period of time
3.
Pull out the front panel as shown in the figure below.
4.
The front panel rails can be tilted down.