Caframo BDC1850 Manual De Instrucciones página 15

Indicator Lights
• High Speed / Low Speed LEDs - These indicate the stirrer's set range.
• Overload LED - This indicator will flash when an overload condition is
approached. This indicator will remain on when an overload condition is
reached and the stirrer is shut down.
Overload conditions will occur when:
•
•
When the overload condition is due to torque demand, the stirrer will automat-
ically reduce speed to reduce the load. If reduction in speed is not sufficient to
keep the load in the stirrer's capable range, then the stirrer will shut down.
When the overload condition is due to overheating, the stirrer will not auto-
matically reduce speed. If the overload light is flashing and the speed has not
reduced from the set point, the load should be reduced by the operator.
In either case, if the stirrer completely shuts down due to an overload condi-
tion, it can be reset by powering off the stirrer. If the stirrer has overheated
then it must cool down before it can be reset.
The torque demand is outside the unit's capabilities
(solution is too viscous).
The unit overheats due to extended operation at very high
torque and/or speed demands.
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