Spellman X3645, Instruction Manual

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DF/FF MANUAL 118002-001 R
ev B
WARNING
AFTER TURN OFF, DO NOT UNPLUG
THE OUTPUT CABLE UNTIL THE
INTERNAL CAPACITANCE IS
DISCHARGED (APPROXIMATELY 1
MINUTE).
WARNING
The voltmeter on the power supply
front panel does not read the output
voltage when the Control Power is
turned off, even if a charge still exists
on the load.
CAUTION
Always operate the unit with the cover
on. A fan maintains safe operating
temperature in the power supply by
drawing air over critical components.
The cover must be on in order to direct
the airflow over the areas that need
cooling.
Important
In operation, the unit must be placed so
that the air intake and the fan exhaust
are clear of any obstruction that might
impede the flow of air.
3.2 STANDARD FEATURES:
A note on remote interface circuitry and
remote signal grounding:
Whenever possible, electrical isolation should be
provided when interfacing with any high voltage
power supply. For remote control signals such as
POWER ON/OFF, X-RAY ON/OFF, EXTERNAL
INTERLOCK, etc., isolated power and grounding
from the power supply should be used. The DF/FF
series provides isolated relay coils for the above
signals. (See suggested interface).