Measurement and instrumentation
Evolution R700 power supply unit
Ref :
281 092
ENGLISH
5
1 Introduction
You have just purchased a high-quality professional power supply unit.
Specially designed by JEULIN to meet the specific conditions encountered in
the teaching environment and providing maximum safety for users, this
equipment will provide faithful service for many years.
In compliance with European safety standards (IEC 1010-1) and protected
against incorrect operations, this device is covered by a two-year warranty.
2 Implementation
•
Connect the power supply unit to the 220 V mains supply.
•
Set the general switch to “On”. The power On indicator comes on.
•
Set the timer control button to infinite (
∞
).
•
Turn the voltage adjustment button as far as it will go to the left
(minimum voltage)
•
Set up your circuit (electronic tube, electrophoresis device).
•
Press the “start” button
•
Adjust the voltage, as required.
Note : This power supply unit is fitted with a system which causes the output
voltage to drop off to 0 V instantaneously if the power supply unit is cut off,
whether voluntarily or involuntarily (circuit breaker, end of timer, general
shutdown).
If a circuit breaker is triggered you must take following steps :
•
Eliminate the cause of the short-circuit
•
Reinitialise the power supply unit by pressing the “Stop” button
•
Restart the power supply unit by pressing the “Start” button
POWER SUPPLY UNIT – 0 TO 700 VOLTS DC
6.3 V / 3AMPS AC
