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Options
FLOAT SWITCH
470W214842 - Float switch kit
(Float switch kit for local assembly afterwards).
Use the pump with a float switch if automatic starting
and stopping is required.
The pump starts if the float switch reaches an angle of
+55° and stops at an angle of -55°.
For continuous operation clip (put) the float switch
vertically in de float switch clamp.
MOTOR PROTECTION PLUG
470W157811 - Motor protection plug
(Only for pumps with 400V - 3ph motor).
To protect the motor against over current it is strongly
recommended to use an external motor protector
(option only for pumps with 400V - 3ph motor). The
external motor protector can be ordered separately. It
combines the on/off switch and the overload
protection in one device, thus creating optimal
operating comfort and protection for the pump.
If the indicator lamp 3 is lighting red, reverse two
phases with a screw driver in plug 4.
After a fault the pump must be restarted manually
pressing the switch on the external motor protector.
Reference Name
1 Float switch
2 Float switch holder
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