After electric actuator and Industrial Valves assembly, must be of the opening of the torque controller, controller, indicator adjustment, respectively, can use; Before the adjustment, it is necessary to check the opening indicator on the potentiometer is off ( Loosen the potentiometer shaft gear set screws) To prevent damage. Rotate to check the motor, control circuit is correct, in case the motor is out of control. Z type electric actuator torque controller, controller and opening indicator is the same, so the adjustment method. The adjustment of the torque controller factory was adjusted according to customers' requirements better torque, generally do not need to adjust. If you want to change the setting value, can rotate the adjustment of the CAM shaft to the appropriate scale, the close to the first, after open. Stroke controller of the seated position adjustments a) With manual valves will be locked; b) With a screwdriver press plunger and 90 ° stuck, make active pinion ( Eight gear) With the counter bits gear off completely; c) Press close to the arrow spin off to adjust axis, until close to the CAM action; d) A cycle of plunger to its original position, make active pinion ( Eight gear) With the bits on both sides of the counter gear meshing, right now must use a screwdriver rotate shimonoseki to adjust the axis, in order to ensure the correct mesh. The adjustment of the full open position a) Using hand to open the valve to the desired location; b) Press down the top bar and 90 ° stuck; Make active pinion ( Eight gear) With the counter bits gear off completely; c) According to the drive to open to adjust the axis of rotation, arrow until open CAM action; d) A cycle of plunger to its original position, make active pinion ( Eight gear) With the bits on both sides of the counter gear meshing correctly, at this time must be used with a screwdriver open to adjust a rotating shaft, in order to ensure the correct mesh. Adjust torque, adjustment of opening indicator in stroke adjustment on the basis of the field opening indicator and far eastone potentiometer, adjustment method is as follows: a) Moving in circles for adjusting the gear to the number of circle position; b) Hang up the potentiometer gear, tighten the potentiometer fixed nut and determine the potentiometer gear set screw is loosened; c) Manual or electric close the valve and potentiometer gears rotate to face the dial observation; d) Turn off dial make close to the logo on the pointer; e) According to the observed potentiometer gear screw to rotate the potentiometer shaft is close to the terminal position, screw tight set screw; f) Electric or manual Industrial Valves to full open position, keep close to the dial does not move, rotate open dial that open to the logo on the pointer; Check the flash electric operation of the valve, the valve opening in the process of the red light flashing, fully open when the red light bright long; Green light flashing in the process of the valve closed and locked in place when the green light is long. 6. 4 entity type, flame-proof type external regulation, the external regulation, flame-proof integral adjustment of electric actuators are 6. 4. 1 of the opening of the torque controller, controller, indicator of adjusting the electrical box cover, loosen screw on the electrical installation plate (a. See figure 9) , to turn the electric installation plate 90 °, can the torque controller, controller, to adjust the opening indicator. See six adjustment method. 1, 6. 2, 6. 3. Integral type opening table with opening on a support table adjustment potentiometer, used to adjust the opening sheet. Site/remote control operation on the whole and external regulation of the whole electric actuators with button box, to provide users with site control and remote control two kinds of control mode. ( 1) The scene control: open the button lifted the lid, can use the button box button site operation. The opening, closing to keep for themselves. seated when the green light, red light when Industrial Valves is fully open. Cover site operation to stop. Remote control: cover button lifted the lid is transferred to the remote control.
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