Selecting The Input Power - Micromeritics Saturn II 5205 DigiSizer Installation Instructions And Checklist

Setting up the DigiSizer System

Selecting the Input Power

The AquaPrep leaves the factory set for 120 VAC and with the line fuse removed. The correct
setting of the universal power entrance must be checked and the appropriate fuse installed
before the AquaPrep can be operated. The AquaPrep is designed to operate with either 100,
120, 220 or 240 VAC at 50 or 60 Hz. Voltage selection and fusing are made at the power
connector which is located on the rear panel of the unit.
Spare fuses are also included.
On some instruments, the input power connector has a removable cover instead of
the hinged cover described below. If the unit you are installing has a removable cover,
refer to the instructions in Appendix C rather than those below.
1. Make sure the power cord is not connected. The cover of the input power connector
cannot be opened with the power cord installed.
2. Check the voltage setting on the rear panel of the instrument.
• If the voltage is correct:
a. Open the cover by prying the right or left side of the cover open with a pointed object,
then swinging the cover to the left.
b. Remove the fuse block.
b. Proceed to Step 6.
• If the voltage is incorrect, open the cover and remove the fuse block as described above,
then proceed to Step 3.
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Saturn DigiSizer II 5205
Jul 09