EBARA Press-o-Matic Bedienungsanweisung Seite 9

WARNING:
- all wiring up must be carried out by specially trained personnel
- an incorrect motor pump connection could result in damage to the device or the pump motor. -
the manufacturer cannot be held responsible for any kind of damage to people and/or things
ensuing from failure to comply with the contents of this paragraph.
- failure to comply with what is stated in this paragraph may cause serious damage to things and/or
serious injuries to people, and the manufacturer declines all responsibility.
- 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 qualified personnel can replace it; this
is to prevent risks to things and people.
AUXILIARY CONTACT CONNECTION
WARNING: the auxiliary contact connector is not extractable!
SETTING OF "AUXILIARY CONTACT" PARAMETER = "1" – Exchange function in the
pressurisation units.
When the "AUXILIARY CONTACT" parameter 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 twin pump 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 part of twin
pump pressurisation units see the "PRESSURISATION
UNITS" section in the appendix.
Press•o•Matic is fitted with a special connector for an
auxiliary 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 "Auxiliary Contact" parameter
described in the paragraph on programming. The three
operational modes, relevant functions and connection
methods are described below.
AUXILIARY CONTACT
CONNECTOR
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