Twister T-ZERO, Maintenance And Cleaning Manual

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the user to enter the same numbers to change any settings. There
is no password by default.
f) Calibration: only use this if the pressure gauge is reading a
number other than zero while the system is off . Hold both the
up and down button for two seconds to reset the pressure to zero.
To adjust the Pulse Jet settings from inside the electrical box:
1. Use the latches on the right to open the box
2. Push and hold the dial in the center until “Pr9” is displayed on the screen.
3. Rotate the knob to toggle between parameters.
4. Then press in the knob to select a parameter to adjust.
5. Turn knob to Solenoid Output ,and ensure it is set to 4.
6. Solenoid Off Time will be the most common setting to adjust. This
changes the interval between each pulse. The interval is set to 120
seconds by default.
WARNING!
HIGH VOLTAGE PRESENT INSIDE PULSE JET
CONTROLLER. ADJUSTING PARAMETERS INSIDE
SHOULD ONLY BE PERFORMED BY AUTHORIZED
PERSONNEL TRAINED IN ELECTRICAL SAFETY.