Setting up a self-propelled complex (MGC)

Installation of a self-propelled cleaning complex

• Place the machine on a level surface so that the loading conveyor is directed towards the pile.
• Lower the side conveyors so that they are parallel to the surface on which the machine is located.
• Lower the loading conveyor using the screw until the stop band touches the surface on which the machine is installed. (Attention, metal parts must not touch the floor surface).
• Lifting and lowering of the unloading conveyor is carried out using a hand winch and is fixed by a telescopic leg. Attention, to avoid injury when working with the winch, the operator must hold the handle of the winch until the unloading conveyor is secured.

The procedure for connecting and setting up the operation of the MGC

1. The connection of the car to the electric motor is guilty of being qualified by a qualified worker, since no less than 3 groups have been approved for electric safety.
2. Pidklyuchiti grounding to the grounding ground loop.
3. Connect the power cable to a 380V strap
   Reconsider the direct wrapping of the wraparound conveyor, in case of incorrect wrapping, remember the phasing on the connected power cable.
4. Uvaga zaboronyaєtsya to conduct a phase change in the power driver of the machine.
5. Reverse the wrapping of the entangling conveyor directly.

Setting the machine to operating modes

Primary cleaning mode

1. Reset the “Emergency Stop” button by turning.
2. Press the “Start” button, in the presence of voltage, the “Network” indicator lights up
3. Select the operating mode manual / automatic * by switching the knob.
4. Set the “Grain Feed” knob to the “0” position.
   Switch on the loading conveyor.
5. Fill the hopper with grain to the specified level.
6. Set the “Impeller Power Regulator” knob to the middle position.
7. Turn on the power supply of the frequency converter, by moving the “Direction of rotation” knob, to the separation mode, while the impeller motor will start to smoothly pick up speed, reaching the set value.
8. Switch the travel gearbox to the working position. Turn on the travel switch. In manual mode, the operator independently turns on and off the machine, depending on the speed of the machine.
9. Switch on the unloading conveyor.
10. Move the hopper shutter to the “Open” position and turn the “Impeller Power Regulator” knob to achieve the maximum possible air flow, while preventing grain ejection through the light fractions outlet, together with the exhaust air.
11. With the correct airflow, stones and other heavy debris should enter the first tray. The cyclone-sedimentation chamber should not contain grain waste.
12. In this mode, with the correct setting, the machine is able to remove from 30% to 60% of debris from the source material, depending on the quality of the grain. When the machine is operating in this mode, cleaned grain will be fed from any trays.

Calibration mode

1. Reset the “Emergency Stop” button by turning.
2. Press the “Start” button, in the presence of voltage, the “Network” indicator lights up/
3. Select the operating mode manual / automatic by switching the knob.
4. Set the “Grain Feed” knob to the “0” position.
   Switch on the loading conveyor.
5. Set the “Impeller Power Regulator” knob to the middle position.
6. Switch on the power supply of the frequency converter, by moving the “Direction of rotation” knob, into the separation mode, while the impeller motor will start to smoothly pick up speed, reaching the specified value.
7. Switch the travel gearbox to the working position. Turn on the travel switch.
8. In manual mode, the operator independently turns on and off the machine, depending on the speed of the machine.
9. Switch on the unloading conveyor.
10. Move the hopper flaps to the 0.5: 1 position and turn the “Impeller Power Regulator” knob to achieve the exit of clean grain into the 2nd – 4th tray.
11. With the correct setting, stones will fall into the first tray, the heaviest and largest grain (sowing) into the second; in the third, less heavy grain (marketable or sowing); in the fourth and fifth trays – lean grain, halves, grain affected by a bug and all kinds of impurities.
12. If necessary, turning the shutter control knob, close or completely open the trays we need.

Setting up rotary flags

When calibrating grain, the operator can independently make adjustments to the quality of the output grain material by moving the rotary shutters, as well as by smoothly changing the impeller power. It should be borne in mind that with an increase in the air flow, the bulk of the material shifts to the fifth chute, thereby increasing the amount of material entering the forage. If it is necessary to obtain a calibrated grain material of a higher class, it is necessary to carry out the calibration operation in two times.

Using rotary shutters allows you to select grain that has such a weight (size) at which it falls on the border of the separated fractions, and could get into any of the nearby trays. This technique allows the “borderline” grain to be sent for re-calibration.

Setting up capacitive sensors

The sensors are configured as follows:

• Remove the cover covering the inspection window.
• Fill the hopper with grain.
• Make sure that the grain overlaps the sensor located in the hopper extension.
• When the grain comes into contact with the sensor on its back, the LED should light up.
• Thus, when the hopper is completely full, all three sensors should light up. The sensitivity of the sensors is adjusted on the back of the sensor by turning the knob. To increase the sensitivity – clockwise, to decrease – counterclockwise.
• With the bunker completely filled, reduce the sensitivity of the sensor until it turns off, then add the sensitivity until it is triggered and turn the regulator one more turn. Repeat this operation for all sensors.
• Install the cover over the viewing window.
• Perform one complete cycle of machine operation in calibration mode.