EBARA Press-o-Matic Instrucciones Para El Uso página 27

WARNING:
- all wi ring up must be carried out by specially trained personnel
- an incorrect motor pump connection could result i n damage to the device or the pump motor. -
the manufacturer cannot be held responsibl e for any ki nd of damage to peopl e and/or thi ngs
ensuing from failure to compl y with the contents of this paragraph.
- fail ure to comply wi th what is stated in thi s paragraph may cause serious damage to thi ngs and/or
serious injuries to people, and the manufacturer declines all responsi bili ty.
- if the power supply cable or the cable between the Press•o•Matic and electropump is damaged,
only the manufacturer of the device, its appointee or equally quali fied personnel can repl ace it; this
is to prevent risks to thi ngs and people.
AUXILIARY CONTACT CONNECTION
WARNING: the auxi liary contact connector is not extractabl e!
SETT ING OF "AUXILIAR Y CONTACT" P ARAMET ER = "1" – Exchange functi on in the
pressurisation units.
When the "AUXILIAR Y CON TAC T" p arameter is set
on "1" the Press•o•Matic is set to work independently
(single system) or to dialogue with another partner
device as part of a t win pu mp pressurisation unit,
depending on whether the connection cable is used. If
the device is set to work independently no connection
is required. On the other hand, if the Press•o•Matic is
connected to another unit to create a pressurisation
group, follow the wiring diagram shown here; for
further information on the operation as p art of twin
pump pressurisation units see the "PRESSU RISATION
UNITS" section in the appendix.
Press•o•Matic is fitted with a special connector for an
auxili ary contact so that additional functions can be
exploited by interfacing the device with external
equipment. The function of the auxiliary contact depends
on the setting of the "Auxil iary Contact" p arameter
described in the paragraph on programming. The three
operational modes, relevan t functions and connection
methods are described below.
AUXILIARY CONT ACT
CONNECTOR
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