11
KraftPowercon Sweden AB, Hjalmar Petris väg 49, 352 46 Växjö, Sweden, Tel: 0470-705200, Fax: 0470-705201,
www.kraftpowercon.com
5
OPERATION
5.1
GENERAL
The bulk of the operation is associated to the monitoring unit. This is described in the
Manual
for monitoring unit PCM2
. Other operation is detailed in this section.
5.2
MAINS FEED
The mains breaker handles the mains feed to the rectifier modules.
Note that the breaker only cuts the mains feed to the rectifier modules. The
monitoring unit, however, is fed from the battery and thereby continues to work.
WARNING:
Note that the breaker for mains feed does not make the equipment dead.
For a total dead state, the mains feed must also be cut externally and the equipment's
DC output disconnected from the battery.
5.3
OPERATOR PANEL
The operator panel is the link between the equipment and the user. It is made
up of a display, a keypad and a LED. Operation is described in the
Manual for
monitoring unit PCM2
.
5.4
LIKRIKTARMODULER
There are three indicator LEDs on the front of the rectifier
module with the following functions:
AC OK
- Green:
Mains OK
Off:
Mains power failure
WARNING- Yellow (permanent): Remote shutdown (standby) or
high temperature warning
Yellow (flashing):
Communication fault
Off:
Normal operation
ALARM - Off:
OK
Red:
Alarm (shutdown after DC overvoltage,
over temperature, fan error or internal fault)
When the module gives an alarm you have the option of finding out in detail the cause of the
alarm via the operator panel menus, see the
Manual for monitoring unit PCM2
.
