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ZNCK series gear heater operation guide:
1.Control box and main machine should be installed in proper place.The left
and right directions of the main engine should be horizontal, and the front
and rear vertical directions are allowed to tilt backward no more than 3
degrees.
2. After the installation is completed, the electrical schematic diagram must be
checked before use to see if the wiring is wrong.
3. After correct, close switch, turn on the power supply, at this time the
voltmeter should indicate.
4. The heated workpiece is placed under the movable yoke iron in the middle
of the iron core of the main machine and gently moved downward to make it
consistent with the workpiece (if the thickness and size of the workpiece
remain unchanged, the positioning screw under the rear lever bridge of the
main machine can be adjusted to keep the distance between the yoke iron
and the workpiece 2mm to facilitate continuous operation).At this point, the
end of debugging, can be put into use.
Opearion sequence:
1. Press the start button, the main machine is powered on, the time relay
starts counting, the unit is seconds, and the workpiece is heated.
2. Before pressing the stop button, count the time, then take out the
workpiece and measure whether the temperature rise at the plane of its inner
diameter end meets the requirements, so as to make the suit.
3, continue to heat the workpiece of the same specification, the function
selection switch will be moved to the control position, set the heating time,
when the workpiece is heated to the set time that automatically shut off the
power supply.