Display text
Description
Stop level 1
This is the lowest stop level. At this level, the first
pump stops. This level can be set between the
dry-running level and start level 1.
Start level 2
This is the next start level. This level must always
be the same or higher than start level 1.
Stop level 2
This is the next stop level. At this level, the other
pump stops. This level must always be the same
or higher than stop level 1.
Dry-running
level
When this level is reached, the
system tries (again) to stop both pumps. This
level triggers an alarm, if desired.
See section about system alarms.
6.3 Resetting alarm relays and cancelling interlock
Alarm relays can be reset in this display.
The alarm relays can be reset by pressing the [Reset] button (if
installed) or by pressing [OK] in the line "Press [ok] to reset alarm
relays".
The interlock function can be cancelled by pressing [OK] when the
line "Press [ok] to cancel interlock" is highlighted. When the
interlock function is cancelled, the line turns grey. The interlock
function is cancelled until a new interlock command is received,
either from the SCADA system or from another pit downstream.
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Operation
TM077335
Operation
16
English (GB)
