16
MGT 2” 60M–600M NXT2 SYSTEM 14 DEMAND
OPERATION
FLOW IN A FOUR-UNIT SYSTEM (SYSTEM 14 DEMAND RECALL)
FLOW IN A FOUR-UNIT SYTEM
(SYSTEM 14-DEMAND RECALL)
In Service
In Service
1
2
3
4
Standby
Standby
Steady Flow:
Volume
Remaining = 0
Volume
Remaining = 0
Regeneration
(Volume
Remaining = 0)
In Service
(Volume
Remaining = 0)
1
2
3
4
In Service
In Service
Flow Increases Past the Trip Point:
Regeneration
Standby
1
2
3
4
In Service
In Service
Flow Stays Steady:
