Ensure that the inverter’s power switch is in the “OFF” position. LEAVE the power switch in the “OFF” position at all times. The interface board will activate the inverter when necessary. If the inverter power switch is placed in the “ON” position, it will cause a continuous drain on the external
•Remove the screws from the rear cover of the inverter and remove the cover.
•Place the wires from the external DC source (battery) and the wires from the DC power cable through the holes in the end plate.
•Connect cables from the external
•Connect the yellow wire from the DC power cable to the “REMOTE” terminal on the power inverter and tighten the hold down screw.
•Reinstall the cover.
•If the external 12volt lines are not powered, power them now. (Connect them to the battery)
• Connect the instrument’s AC power cord between the instrument and the front of the power inverter.
•Turn the instrument “ON.”
• Press the “REGEN” switch on the instrument. Inverter operation can be verified in either of two ways:
Immediately after pressing “REGEN” the inverter will intermittently “sing.” This tone slowly becomes nearly continuous and then ends after 64 seconds.
If the area is noisy, use a voltmeter or test lamp to verify that approximately 115 volts is present for about 64 seconds, starting when the “REGEN” switch is pressed.
• Allow the instrument to complete its regeneration before turning it off.
•With the instrument turned off, complete the installation (i.e. connect
data logger, communications cables, or other devices and ensure that the DIP switches for the instrument and option board are set correctly.
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