10
Newmar • PO Box 1306, Newport Beach, CA 92663
• Phone: 714-751-0488 • E-mail: [email protected]
4 Servicing
If the rectifier develops an operational fault, or is damaged in any way, an Authorised Service Centre
should service it immediately.
4.1 Warnings
This rectifier contains no user serviceable components. Do not disassemble the rectifier.
4.2 Troubleshooting
If the red
LED is alight
:
Unplug the rectifier and re-engage.
Check AC power to the rectifier.
Check for rectifier alarms in the monitor Urgent Alarm list.
If symptoms persist, contact a service agent.
If the yellow
LED is alight:
Check the monitor Non-Urgent Alarm list.
4.3 Fuses
Although there are fuses inside the rectifier, these are rated such that their failure indicates a fault requiring
qualified service.
Do not attempt to repair these fuses.
However for IEC 60950 the fuse ratings are required to be specified. The following fuses are soldered to
the PCB:
FH183
FST 250mA 250V EFT/MET PCB Fuse
FH100
15A 250V ceramic slow blow wire end Fuse
FH101
15A 250V ceramic slow blow wire end Fuse
DANGER
Do not operate the rectifier if the covers are damaged or removed in any way.
-
The rectifier contains voltages that may be lethal even after the input supply
has been removed
-
The rectifier contains components at High Temperatures that may cause
burns if touched
