Stuart-turner Float Switch Manuale Utente Scaricare il pdf (Pagina 5)

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Two switch installation (providing low level cut out protection)

For installations where an erratic water supply can be a problem, two switches can be

used as illustrated. Float switch 2 is controlling the start and stopping of the pump, whilst

float switch 1 is providing low level protection by preventing the operation of the pump in

the case of water shortage.

FLOAT SWITCH 2

FUSE

MOTOR

SUPPLY 220/240-1PH-AC

L2 L1N2

PROTECTED BY AN INTEGRAL THERMAL TRIP

FOR MOTORS UP TO 370 WATT THAT ARE

NOTE:D.O.L. SWITCHING RECOMMENDED

FLOAT SWITCH 1

N1 L2 L1N2

FLOAT SWITCH 1

FLOAT SWITCH 2

OUTLET

WATER SUPPLY

INLET

WATER SUPPLY

Fig. 3

Fig. 4

1 2 3 4 5 6 7 8 9 10 ... 15 16

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Stuart-turner Float Switch Manuale Utente Pagina 5