SFA ZPS 2.3 Manual De Funcionamento página 16

EN
1. SAFETY
These operating
instructions which have to be observed during set-
up, operation and maintenance. For this reason,
these operating instructions must by all means be
read before installation and commissioning by the
installation technician as well as by the competent
specialist staff/user, and must be permanently
available at the location of the device.
In case of non-observation to the operating
instructions (in particular the safety instructions)
as well as unauthorised modification of the device
or the installation of non-original spare parts the
warranty claims will automatically become void. The
manufacturer assumes no liability for any damage
resulting from this!
IDENTIFICATION OF WARNINGS
Meaning
DANGER This term defines a high risk of danger,
which can lead to death or serious
injury, if not avoided.
NOTICE This term characterises dangers to the
machine and its proper operation.
Warning of a general danger.
The danger is specified by indications
given in the table.
This symbol characterises dangers
associated with the voltage and
provides information on voltage
protection.
2. TRANSPORT, STORAGE, DISPOSAL
2.1 RECEIVING INSPECTION
• When receiving goods, check the condition of the control box's
packaging.
• In case of damage, note the exact damage and immediately notify
the dealer in writing.
2.2 TEMPORARY STORAGE
Store in a cool, dark, dry and frost-free place.
2.3 DISPOSAL
Do not dispose of the control system with the regular
household garbage!
According to the
about waste electric and electronic equipment and
the transposition into national law, used electric tools.
have to be collected separately and recycled in an
environmentally compliant manner.
3. DESCRIPTION
3.1 APPLICATION
Control Box ZPS 2.3 is a control box for water level regulation by
2 pumps. It is possible to control the operation of the pumps by
different level sensors: float switches, dip tube, external 4-20 mA
sensors. Motor contactors directly control alternating pump
operation. The pumps can then be timed or level controlled. Two
adjustable switching levels allow simultaneous operation of both
pumps.
Various features are available to signal malfunctions and ensure
proper operation of the system: internal audible signal, four
programmable potential-free alarm switches, pumps switch-on and
switch-off delay, monitoring of current consumption and motors
temperature, high water level sensors.
In addition to its own operating parameters, Control Box ZPS 2.3
instructions contain
European directive 2012/19/EG
also records the duration of operation and the number of times the
pumps have been started. It also records any alarms that occur in a
logbook that can be viewed on the screen.
basic
The control system is operated via 9 short travel key switches, the
program settings are displayed on an LCD display. All settings are
saved so that they are available when the control system is restarted.
The display language can be changed.
3.2 GENERAL CHARACTERISTICS
• LCD display
• Forced start, manual stop or automatic pump operation
• Setting via push button
• 1 confirmation key, 2 parameter selection keys
• Selection menu
• Acoustic signal
• 4 programmable potential-free signal contacts
• Operating hours counter
• Maintenance interval counter
• Pump start counter
• Alarm log storage
• Electronic motor current monitoring
• Programmable delayed start
• Programmable pump delay time
• Programmable pump change interval
• ATEX mode
• Internal pressure sensor (connected to the dip tube)
• Level indication in cm
• Digital inputs for thermocontactors
• Digital inputs for 3 float switches
• 1 analogic input for 4-20mA transmitter
3.3 TECHNICAL DATA
Operating voltage
Voltage of control box
Power consumption
Pressure range
Delayed start-up
Delay time
Pump change interval
Turn-on-delay 2nd pump
Motor current limitation
Alarms log memory
Maintenance interval counter
Temperature operating range
Dimensions
Max. pre-fuse
Potential-free alarm contact
IP rating
Box material
4. INSTALLATION
DANGER
Electrical connection work performed by an
unqualified personnel.
Risk of electric shock!
Ö The electrical installation must be carried out by a
qualified electrical professional.
Ö Adjustments and calibrations of the control box, as
well as its commissioning, may only be carried out by
qualified personnel.
Ö All wiring must conform to national standards for
electrical installations.
DANGER
Ö Only carry out the electrical connections after the
final hydraulic connections have been completed.
16
230 V or 400 V/AC/50–60 Hz
230 V/AC/50–60 Hz
approx. 6 VA
0–1 mWs
0–180 s
0–180 s
0–300 s
0-60 s
0,5–14 A
32 memory positions
0–365 days, adjustable
-20 – +60°C
180x254x89 mm
20 A
3 A max.
IP 65
Polycarbonate