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Internal PS130 Power Supply Addendum
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Internal PS130 Power Supply Addendum
Introduction
*CAUTION*
PS130 POWER SUPPLIES CONTAIN ELECTRICAL SHOCK HAZARDS AND SHOULD
ONLY BE SERVICED BY QUALIFIED SERVICE PERSONNEL WITH EXPERIENCE IN
SERVICING OFF-LINE SWITCHING REGULATORS.
*CAUTION*
There are no user serviceable parts contained in the PS130 Power Supply. All service
performed on the PS130 Power Supply should be accomplished by qualified service per-
sonnel. The internal circuits of the PS130 Power Supply contain dangerous voltage
and current levels. Prior to servicing any PS130 Power Supply make absolutely sure
that the AC line input is disconnected.
*NOTE*
The PS130 Power Supply replaces the power supply formerly used to power the PESA
equipment item referenced in the technical manual to which this addendum is attached.
This addendum takes precedence over any mention of the former power supply in the
technical manual for any PESA equipment items where the PS130 Power Supply is uti-
lized.
This addendum contains the power connection, front door removal and
replacement, power supply removal and installation, and fuse replacement
instructions for the PS130 Power Supply. The purpose of this addendum
is to provide technical information to the customer concerning the opera-
tion and servicing of the PS130 Power Supply.
General
*CAUTION*
HIGH LEAKAGE CURRENT AT 230 VAC
The PS130 Power Supply leakage current exceeds 3.5mA when used at 230VAC because
of leakage through emission filter capacitors.
