ProMinent DULCO Trans 40/1000 PVDF Betriebsanleitung Seite 14

Safety instructions, Description of motor
 Do not remove the motor from the pump as long
 With pressurised containers, the motor must only be taken off
 Before removing the motor from the pump:
 Power supply must include a fault current breaker.
 Non-compliance with the safety instructions may cause
Description of motor
 Speed setting "variable with adjustment knob"
 Thermal switch
 Overload cut-out switch
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as there is any back pressure.
when the container is depressurised.
Completely drain pump, flexible hose and hand nozzle.
Dirt accumulation, high humidity or material damage on
the motor housing may lead to dangerous current surges.
In case of breakage or obvious damage of the housing
immediately stop the pump and repair it.
injuries to the operator, pollution of the environment or
damage to the motor and the pump.
On these motors the desired speed can be variably set with an
adjustment knob (control of delivery rate).
On motors with a temperature limiter the maximum temperature
of the field winding is monitored.
If the maximum temperature is exceeded, the motor switches off.
Then the motor cannot be switched on again until after a longer
cooling time (up to 20 minutes). Repeated overloading may
damage the motor.
Overloading can result from liquids with a higher viscosity or a
higher density compared to water. If the motor switches off due
to overloading, avoid that speed.
If the maximum current is exceeded, the motor switches off. After
cooling down, the motor can be restarted by pressing the on/off
button.
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