ANTTI Vacboost M13, Инструкция по установке и эксплуатации

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Antti-Teollisuus Oy 49 408111 03-2019
Vacboost M13
3.6 Signal lights
3.6.1 Signal lights of the appliances
The signal lights for the elevator, the pre-cleaner, the bottom screw and the burner (14, 15, 16, 17, 18 and 19)
are illuminated, when the operating switch of the respective appliance is in position 1, and the stipulations for the
operation are being met, i.e. the appliance is running. For example, you cannot start the feeder unless also the
elevator is running.
The signal light for the burner's auxiliary nozzle is illuminated, when this nozzle is active. This means that the
temperature in the inlet air channel is below the pre-set drying temperature.
3.6.2 Cooling
The signal light for the cooling (22) will be illuminated, when the automatic drying mode is being applied, the cut-off
temperature, pre-set on the outlet air thermostat has been reached, and the burner has been switched off, which
means that the cooling phase has started.
3.6.3 Signal light "drying finished"
The signal light "drying finished" (23) will be illuminated, when the drying phase in the automatic mode has been
completed, and all the appliances have been switched off.
3.6.4 Level guard
The signal light for the level guard (21) will be illuminated, if the surface of the grain has reached the upper level
sensor of the dryer, i.e. the dryer is full.
3.6.5 Circulation failure
The signal light "Circulation failure" (24) will be illuminated if the elevator, the bottom screw or the feeder has
stopped, although the respective operating switch would stand in position 1.
This may result from overloading of the elevator, the bottom screw or the feeder, and subsequent tripping of the
motor protection switch (see Motor protection switches). The circulation failure may also be caused by activation
of the elevator's underspeed guard. Find out the reason for the overloading: is the elevator belt too tight or has
the elevator possibly congested.