12
ARCHIMEDE LCD SERIES - ENG
ELECTROIL
6 STARTING AND PROGRAMMING
The
starting
and
programming
operations must be executed exclusively
by experienced and qualified staff. Use
the
appropriate
equipment
and
protections. To supply voltage on the
Inverter verify that the Inverter box is completely closed,
after having carefully followed all the instructions wiring
above.
The pump can’t run dry; functioning under these
conditions (even for a short time) irreparably damage the
pump itself. For this the control system intervenes after
about a minute (usually sufficient time for water loading
pump during the initial service) with an alarm, stopping the
pump as described in Chapter 2.
Make the air purging on the pump. To prevent the entry of
impurities in the first installation, in case of pumping of
drinking water, run a big rinsing and disinfecting.
6.1 First Inverter Using –Check (standard self regulation system)
•
Press START and set the
nominal current
absorbing
for the phases connection in use (see 5.3), then ESC;
•
On
rotation direction
request, press again START and maintaining the START button until the reading of
electrical data measures and select the direction (0,1) with “+” and “-“ buttons, finally confirming with ESC.
•
Be sure that the pump is fully of water and
close completely the outlet of the pump
.
•
Pressing START for the Self-Regulation Check for the registration of the curve of the pump for the regulation
of the stop for closed output. During the Check the display show “EXECUTING CHECK”.
•
At the end of the check the pump will work normally.
•
Regulate the desired pressure value directly pressing b or -, during pump working.
During Self-regulation Check the pump may arrive at the nominal speed, with maximum pressure.
If you need, limits the maximum pressure value previously (Pump Data).
6.2 Accurate Check (slow mode self regulation system, for a better accuracy)
Procedure available only for IMMP1.1 / 1.8 / 2.2W-BC: Slow mode (approx. 4-5 minutes) with better accuracy on
respect the standard mode.
Attention: to do opening the delivery a little, leaving the minimum flow value required for the minimum flow
protection stop. Follow the instructions showed on the LCD display during the check.
•
Press START and set the
nominal current
absorbing
for the phases connection in use (see 5.3), then ESC;
•
On
rotation direction
request, press again START and maintaining the START button until the reading of
electrical data measures and select the direction (0,1) with “+” and “-“ buttons, finally confirming with ESC.
•
Be sure that the pump is fully of water and
regulate the delivery with the minimum water flow required (don’t
close totally, leave open a little the delivery in order that the pressure can reduce till 1.0 Bar in the final part of
the check)
.
•
Pressing START for the Self-Regulation Check for the registration of the curve of the pump for the regulation
of the stop for closed output. During the Check the display show “EXECUTING CHECK”.
Fig.16: Electronic board for ITTP1.5/2.2/3.0W-BC type