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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 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
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
Newmar • PO Box 1306, Newport Beach, CA 92663
• Phone: 714-751-0488 • E-mail: techservice@newmarpower.com
4 Servicing
Do not disassemble the rectifier.
DANGER
10
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