Agilent Technologies TPS-mobile 9698403, User Manual

Page: 343 / 400

Technical Information
Description of the TPS mobile
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TPS-mobile User Manual / 87-901-005-01 (F) 343/400
2 – Front Panel
The TPS-mobile front Panel is the system user interface where all
controller elements are located.
In particular, it contains:
▪ Main Switch
It is a protection thermal switch able to provide electrical power to
the system protecting all the devices integrated in the system against
overcurrents or shortcircuits. The nominal current of the switch is
fitted in according to the system configuration (see configuration
tables). By means of the Main Switch you provide power to the
system activating the TMP controller and its ability to read pressure
by means of an optional gauge (if connected).
▪ TMP Controller
The integrated controller is a solid-state frequency converter which is
driven by a single chip microcomputer and is composed of a PCB
which includes a power supply with a 3-phase AC output, analogical
and input/output section, microprocessor and digital section. The
controller recognizes the mains presence and converts the single
phase AC mains supply into a 3-phase, medium frequency output
which is required to power the pump.
▪ Pumping Selector
TPS-mobile versions equipped with 74 FS or 304 FS include an
electrical selector named “Pumping” on the left side of the front
panel. It is aimed to pumps management (ON/OFF). By means of
“Pumping” selector you are able to start pumping; activating the
pumping effect of TMP an Foreline pump. TPS-mobile equipped with
TV551 is not provid
ed with the “Pumping” selector; the same function
is provided by the “ON” button of the TMP controller.