This will be the system working pressure. Use arrow keys
pq
for modifying the default
value. Once selected press
ENTER
to save.
This will be the employed time by the system in stopping once ceased the consumption in all the
installation. Using keys
pq
we can modify the initial value. Once selected press
ENTER
to
save.
The default value is 0,6 bar. This value of pressure is subtracted to the input pressure,
resulting the final start pressure which the system will set in motion when the hydraulic
network have a demand. Use keys
pq
for modifying the initial value. It is recommended
to maintain this value between 0,3 and 0,6 bar. Example:
l
Input pressure: 2 bar.
l
Differential start: 0,3 bar.
l
Final start pressure: 2 - 0,3 = 1,7 bar.
The value should be greater as much as smaller is the accumulation and vice versa.
Once selected press
ENTER
to save.
The device is ready to operate. Press
AUTO
.
During automatic operation, the screen will show the number of active pumps, the set pressure
and the next pump to start when there is not demand.
Manual mode
______________________________________________________
The
Speedcenter
allows the manual activation of a pump in order to carry out any type of verification or test. The following
process should be followed:
Alarms management
_
________________________________________________
The
Speedcenter
detects if an
Speedmatic
has undergone some failure or problem. It reacts activating the alarm led light,
showing in screen the affected pump or pumps and trying to restore the damaged device. After a concrete number of attempts it
will continue managing the rest of devices without the damaged one. The information about the type of failure is showed in the
screen of the damaged device.
If we are in transition mode press
START/STOP
. If we are in automatic mode press
AUTO
and
then
START/STOP
.
Using arrow keys
pq
we can select the pump. Press
START/STOP
to start and stop the
pump. Press
MENU
to scape returning to transition mode.
Example: failure in pump 1 and pump 2 is operating.
3,0 bar
Pres.: 3,0 bar
Pres.: 3,0 bar
0,6 bar
3,0 sec
-4-
Summary of Contents for SPEEDCENTER S101040
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