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5.4 Pulse Controller Use and Control
Regardless of the selection of dust cleaning methods, both the pulse interval and periodic interval
need to be set on the pulse controller.
The pulse dust cleaning is controlled by the pulse controller (Installed in the electrical box). The
operation buttons and wiring terminals are shown below:
Fig. 13
Indicators area:
each indicator shows the present status of the controller.
a. Power indicator
：
Shows if it is connected to the power supply.
b. Running indicator: “Off” when setting the parameter, “on” when the setting is completed.
c. Other 4 indicators: “On” means setting the corresponding parameter.
Digital display:
shows the setting parameters.
Function buttons:
for choosing the setting functions. Pressing the button once will choose the
function for set up.
Set knob:
set up the parameters.
Function and parameters set up list:
Function name
Initial parameter
Allowed range
Power on function
3
Pre-set at the factory
Number of pulses
2
Pre-set at the factory
Period cycle
300 seconds
60-600 seconds
Pulse period
10 seconds
10-20 seconds
Width of pulse
0.12 seconds
0.1-0.5 seconds
Parameter description:
Power on function:
not applicable for this machine.
Number of pulses:
the number of pulse magnetic valves equipped on the machine.
Period cycle:
refers to the time between the pulse magnetic valves opening and closing (Cycle 1
and Cycle 2).
Pulse period:
the time between each magnetic valve opening is the pulse period, in one cycle.
Width of pulse:
the open time of the magnetic valves.
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