Marathon DVR 2000E - Adjustments; Preliminary Setup

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PRELIMINARY SETUP
WARNING!
Use caution when working around the rear of the DVR2000E.
Dangerous voltage levels are present at the exposed heatsinks when the unit is energized.
Before starting the generator and DVR2000E for the rst time, proceed as follows.
a. Tag and disconnect all wiring to the DVR2000E. Be sure to insulate the wire terminals to prevent a short.
b. Start the prime mover and perform all engine governor adjustments.
c. After all initial governor adjustments have been made, shut down the prime mover.
d. Connect only the power input terminals of the DVR2000E to an auxiliary power source in the specied power
input range.
e. Perform all initial DVR2000E settings by using the front panel HMI, connecting a handheld operating with
DVR2000E software, or connecting a PC operating with DVR2000E software to the rear commun-ications port
of the DVR2000E.
f. Connect the rest of the DVR2000E leads using the tagged identication.
g. Start the prime mover/generator and perform the nal adjustments at rated speed and load.
h. After the initial startup, the DVR2000E should not require any further adjustments unless there is a change in
the system.
ADJUSTMENTS
All adjustments are made using external switching, the front panel HMI or with DVR2000E software via the rear
panel communication port. See Section 5, MARATHON-DVR2000E-32 Software for Windows® OS for more
information about making adjustments with DVR2000E software.
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