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U
I
NPACKING AND
NSTALLATION
Note
If the bath has been used previously,
the tank should be thoroughly
cleaned before refilling.
Note
The water bath, full of water (within 1-
1.5" of top of tank), with lid, is
designed to reach 37ºC in less than
60 minutes or 90ºC in less than 180
minutes.
10
Filling the Unit
Follow these steps to fill the unit in preparation for use:
1.
Fill the water bath with tap water or oil so that
the liquid level is approximately 1 1/2 inches
(3/4 inch with 2 liter shallow model) from the top
of the tank when full anticipated load is placed
in bath.
2.
If a thermometer is used, use the clip provided
to hold the thermometer to the side of the bath.
Slide the O-ring on the thermometer to position
the thermometer to the proper depth.
3.
When closing the cover, place the thermometer
along the front edge. A notch along the front of
the cover clears the thermometer and clip with
the cover closed.
4.
For optimum results, the same fluid level should
be maintained throughout the operating period.
5.
If using water, algicide may be added to reduce
algae formation. Follow the instructions supplied
with the algicide.
Controls and Indicators
All controls and indicators are located on the
front panel for ease of operation.
Power on/off: Controls line power to unit. Set to
1 position to turn on power, 0 position to turn off
power.
ºF or ºC: Shows whether temperature is being
displayed in Fahrenheit or Centigrade.
Display: During standby shows actual tempera-
ture; during setups, shows menu modes and
values being selected.
Alarm: Lights to show that the backup controller
is regulating the temperature rather than the pri-
mary controller.
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