Service manual

Service Manual 49
675-120 Revision D May 2005
Alarm Method of Setting
Indications and
Actions
Method of Resetting
or Canceling
Low battery voltage
(<
10 V for 5 seconds).
Automatically
constantly monitored
with the power switch
in the on position with
no external power
connected.
Intermittent medium
level Audible Alarm.
Warning Bar flashes
intermittently.
Battery status indicator
flashes.
Unit starts a controlled
shut down at a set limit.
Push the Alarm
Button once to stop
the Audible Alarm for
three minutes (Alarm
Button flashes,
battery status
indicator stays
flashing).
Connect external
power (alarms clear).
Visual alarms remain
until battery charge
state is above low
Battery fault
(Battery disconnected or
failing to take or hold
charge).
Automatic Intermittent high level
Audible Alarm.
Warning Bar flashes
intermittently.
Battery status indicator
flashes.
Screen displays
flashing fault code (E
number)
Cannot be reset.
Push the Alarm
Button once to stop
the Audible Alarm for
60 seconds.
Refer to Service
Engineer.
External power
disconnected.
Automatic Intermittent high level
Audible Alarm.
Warning Bar flashes
intermittently.
Battery status indicator
and power indicator
alternately flash.
Push the Alarm
Button once to stop
the audible alarm.
(The Warning Bar
stops flashing and
the battery status
indicator is
displayed.)
Reconnect the
external power.
Software fault Automatic Intermittent high level
Audible Alarm.
Warning Bar flashes
intermittently.
Screen displays
flashing fault code (E
number).
Cannot be reset.
Refer to Service
Engineer.