Wayne Kerr AP10030, Руководство пользователя и обслуживания

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12 Wayne Kerr AP 1kW Power Supplies • Issue 2
5. INSTALLATION
5.1 Supply Voltage
Changing the supply voltage involves entering the unit and should be set by an agent or
by the factory when purchased.
If the value specified on the rear panel is incorrect for
the installation then this task should be carried out by a qualified person. It is very
important that the unit is clearly marked subsequent to a change
.
To change the input voltage setting proceed as follows:
1. Disconnect mains lead from supply and wait 15 minutes to allow capacitors to
discharge.
2. Remove the three fixing screws from each side trim.
3. Remove side trims.
4. Working from the front, and for each cover, slide backwards to clear recess in front
handles. Hinge cover away from the unit to just clear front handles and then pull
cover forwards.
Fig. 5.1 Unit Assembly
5. Having gained access to the interior and working from the top of the unit, locate the
voltage selector slide switch (accessible through the top plate) and adjust to the
appropriate setting.
6. For 115V operation, reconnect the orange link from the input reservoir capacitor to
the point marked 115V on the input filter board. Connect back to itself at the reservoir
capacitors for 230V operation.