The electrical systems of the three grilles are set up in one electrical control cabinet. The electrical control cabinet includes the control of the high-drainage press and the medium and high-pressure flushing water pumps, and can control them individually or in conjunction. During linkage control, the grid decontamination machine, the high-drainage screw press and the flushing water pump can start and stop at the same time; the electrical control of the decontamination machine has manual, automatic, manual-automatic switching, emergency stop, cut-off, alarm and other functions. Manually used for on-site short-term control operation of the decontamination machine. When the machine is running in the automatic state, the 'on-stop' working cycle of the decontamination machine can be set within 0 to 24 hours through the touch screen. When the screen machine is in the stop time period, if the water level in front of the screen exceeds the set value , the grille machine automatically starts running. The electrical control cabinet of the internal flow screen type grille decontamination machine has an interface for remote centralized (PLC) control. When the internal flow mesh screen decontamination machine is left unattended, turn the operating knob to the automatic position, and the decontamination machine will operate automatically in the working mode.
No. 1/2/3 grille machine operating instructions
1. The operator of this machine should be familiar with the performance of this machine and know how to operate, maintain and maintain this machine.
2. Close the main power switch and No. 1, 2, and 3 grids and system equipment motor circuit breakers in the cabinet. Turn on the transformer switch on the inner door. The power indicator lights (220V indication) and (24V indication) light up. 3.2.3 There are 3-position selection switches on the cabinet door. One can realize remote control and local selection, and the other can realize manual and automatic selection. When the selector switch is set to the manual position, each motor can be manually controlled through the buttons on the touch screen; when the selector switch is set to the automatic position, the system operates alternately according to the set start and stop time.
An emergency control switch is provided at the bottom of the button table. When the PLC system fails, put the selector switch in the emergency position, open the corresponding grille switch, and the system is forced to run automatically under the control of the time relay. Advice on high pressure pump settings:
In manual mode, the high-pressure pump is strictly prohibited from being set to the normally open position!
In automatic mode: a single working time can be set to 4-5 minutes, and the interval is generally not less than 4 hours!
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