GE Industrial Solutions Galaxy Pulsar Edge - Manual (Page 132)

Galaxy Pulsar Edge Power System Controller
Issue 3 October 2011
132
Table 9-A: Power System Troubleshooting Table
Controller
LED
User Interface
Display
Rectifier
LED
Distribution
Module
Board LED
Possible Problem(s) Possible Solution(s)
RED MAJ, Rectifier
Fail (Note 1) AC OK
DC OK
AMBER
(Blinking)
One or both of the LVD
contactors is open;
someone may have
manually opened LVD
contactor. Place disconnect switch in ON
position.
AMBER MAJ, Contactor
1 Open AC OK
DC OK
GREEN Batteries have exceeded
temperature threshold set
by user. Call your local field
representative.
None No response. RED
(Blinking)
RED
(Blinking)
Controller failure, all
devices on the
communication bus
reporting loss of
communication with
controller. Check controller to ensure it is
properly inserted into its slot. If
so, perform the following steps:
1. Remove the controller board for
1 minute and then reset.
2. If problem persists, replace
controller with new controller
board.
3. If problem still persists, call
your local field representative.
AMBER MIN, Thermal
Probe Fail AC OK
DC OK
GREEN Battery thermal probe
failed. 1. Ensure thermal probe is
properly connected to thermal
probe cable.
2. Ensure cable is properly
connected to the rear of the
Distribution Module.
3. If problem persists, replace
thermal probe per ensuing
instructions.
4. If problem still persists, call
your local field representative.
RED MAJ, Fuse
Major AC OK
DC OK
RED One or more of the output
circuit breakers or fuses
have opened. Reset circuit breakers or replace
fuse.
AMBER MIN, Rectifier
Fail AC OK
ALARM
Normal Single rectifier thermal
alarm: Excessive ambient
temperature
Multiple rectifier failure
1. Verify that there is no
obstruction of the vertical
airflow path.
2. Reset the rectifier by removing
the rectifier, waiting
approximately 30 seconds, and
replacing the rectifier.
3. If problem persists, replace the
rectifier.
4. If problem still persists, call
your local field representative.