EKOM DK50 9x4VRT/M, Руководство пользователя

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DK50 9x4VRT/M
NP-DK50-9x4VRTM_ED-EN-2_10-2018 - 30 - 10/2018
The compressor supplies air to the
compressed air system as needed and
without restriction.
Medium priority alarm conditions

Air pump malfunction
The message on the display (FAULT) and
indicator P2-ALARM (17) flashes.
Indicates that the air pump is not running (a
motor circuit breaker (Q1 - Q9) is tripped due
to current overload). The display flashes red.
The other air pumps are working normally.
The screen disappears once the malfunction
is remedied and the motor circuit breaker is
manually placed back in the “ON” position.
The display for normal operation is shown.
The compressor only
supplies compressed
air to the central line through the functional air
pumps.
All alarms are automatically recorded on an
SD card.
Alarm signals have priority over
maintenance interval signals.
As such, the light will indicate an
alarm from any of the air pumps.
All error signals are connected to
controller output K3:Q3.2 and to
terminals X1:44 and X1:45 (in the
control panel) as
NON VOLT
ALARM SIGNAL .
DATA ACQUISITION
Data is recorded on a micro SD card in a slot
in the base module. (See the illustration). The
figure shows the location of the micro SD card
onto which alarms and operating events are
logged. Information is saved in .CSV format
files. The system records data sequentially
into 50 files, with each file containing up to
20.000 lines.
Copying data from the SD card is conducted
by manually removing the card and manually
reading it using Excel on a PC or remotely
over an Ethernet network.
17. COMPRESSOR SHUT-DOWN
Use the main switch, Q10, to switch off the
compressor for maintenance or other reasons;
the switch also functions as a central stop
button. The compressor is disconnected from
the mains with the exception of the mains
terminal block X0.
Vent the air tank by disconnecting from the
central compressed air circuit and opening the
outlet valve (Fig. 1) or the drain valve.
Attention:
Power terminals X0 remain energised even
when main switch Q10 is in the “O” (off)
position
MAINTENANCE
18. PRODUCT MAINTENANCE
Warning!
The operator shall ensure completion of
repeated testing of the equipment at least
once every 24 months (EN 62353) or at
intervals defined by applicable national
legal regulations. A record of these test
results shall be completed (e.g. per EN