NEW BRUNSWICK SCIENTIFIC Innova 2000, Руководство пользователя

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M1190-0050 Innova 2000/2050 User’s Guide
Figure 1b: Rear View
2.1 Universal Power Module
The power module contains a voltage card and fuse holder which are used to select the
appropriate voltage and fusing. This universal power entry system adapts to
worldwide power requirements. Voltage and fusing have been set prior to shipment.
Innova shakers are available in 100V, 120V, 220V and 240V, and accommodates both
50 and 60 Hz frequencies.
2.2 Control Panel
The control panel (see Figure 2) , located on the front of the instrument, serves as the
operator interface. The keypad has four keys marked
START/STOP
,
S
,
T
and
SELECT
.
A three-digit LED display provides numeric values as well as some letter codes.
There are four
function indicator and four status indicator lights on the control
panel as well.
A general description of the display, user interface keys and indicators follows. For
operation of the control panel, see Section 5,
Operation .
WARNING!
It is critical to check the voltage before plugging the unit in to
a power source. Confirm that the voltage setting is correct by
checking the Voltage Selector in the Universal Power Module
(see Figure 1b) and the CAUTION label located over the power
switch and power cord connection.
If necessary, consult Section 6.2 to change the voltage
selection.