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Description and Principle of Operation
SEQUENCE TIMES SCREEN
The Dwell Time Minutes button allows the user to adjust Freezer Channel sequence time
between 50 and 180 minutes.
The Pre-Chill Time Minutes button allows the user to adjust the Next Up Channel pre-chill
time between 20 and 40 minutes.
Installation
The sample inlet is a 3/8" compression fitting supplied on the top of the first Impinger. The heat insulation on the
heated tube bundle should be stripped no more than 3" to avoid plugging the exposed line. The sample outlets are 1/4"
compressions fittings on the flowmeter.
A 3/8" tubing fitting is provided as the condensate drain connection at the bottom of each heat exchanger. This can be
removed to expose 3/8" NPT female connections. Two dual-head peristaltic pumps are used to withdraw the condensate
from each Impinger. Care must be taken to drain the condensate into a safe drain because of the presence of condensed
sulfuric acid.
The electrical power, maximum 7.83A at 115VAC or 3.92A at 230VAC should be supplied. Installation shall be in accord
with the manufacturer's instructions and the national electric code (ANSI/NFPA70). Tampering and replacement with
non-factory components may adversely affect the safe use of the system. Customer input power connections are on TB6.
Customer 24VDC input signals to manually hold a column indefinitely are on TB5-1 and TB5-2. Customer 234VDC input
signals to manually activate the system offline function are on TB5-3 and TB5-4. A 24VDC output signal to signify there is
a system error may be wired on TB5-5 and TB5-6.
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MAN.1095E.REVB.12232014
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