Screen Printer Troubleshooting

- Apr 11, 2017 -

1: Semi-automatic action without step on the foot switch. Most of the causes of this failure is the foot switch damage or foot switch socket water caused by short circuit caused by the other is a manual start button switch problem. Repair method is to replace the new switch, socket, button switch or open the repair related damage parts.

2: semi-automatic work step on the footswitch slide down, let go after the rise. This phenomenon is generally the cross slide on the left side of the switch is damaged or broken, the solution is to replace the switch or switch on the switch.

3: semi-automatic work step on the pedal switch levers down, the printing seat is not moving after the left. This failure occurs because there is a cross slide on the left side of the proximity switch is not sensed or has a problem. The solution is to adjust the left side of the proximity sensor switch point or replace the good proximity switch; there are pedal switch micro-switch is not moving, will cause this failure. The solution is to adjust the micro switch in the foot switch to repair or replace the new microswitch.

4: semi-automatic work step on the foot switch, slide down after the rise but not right shift. The occurrence of this phenomenon is that the top left of the slider is not close to the switch or the proximity switch has a problem, the solution is to adjust the proximity of the proximity sensor or the better proximity switch.

5: action after the move up half a beat. Such failure is to control the solenoid valve has a foreign body obstruction or solenoid valve is faulty, the solution is to remove the solenoid valve to clean up or replace the solenoid valve.

6: manual, semi-automatic all do not move, power light. This type of failure causes low-voltage side fuse blown, no gas into the solenoid valve all have faults. The solution is to change the low side of the fuse, check the pressure is up to 4-7kg / cm, solenoid valve all the fault is very small, mostly broken connection.

7: automatic, semi-self-starting does not decline. This type of failure occurs when the right side of the slide is close to the switch is faulty or not sensed, the selector switch is faulty, and the single-action switch chain point is damaged. The solution is to adjust the proximity switch to sense or replace the right side of the proximity switch, replace or repair the selector switch and the single switch.

8: automatic can not start, such failure is the upper and lower cylinder of the micro-switch is normally closed, the contact can not turn on or the timer is damaged, the solution is to repair the micro switch, or replace the timer.

9: the work surface is not breathing, such a failure because the suction motor burned. Control the motor to run the contactor is damaged, the suction motor rotates, but controls the suction solenoid valve failure, the suction selector switch failure, the solution repair or replacement.

10: The work surface is not breathing, because the suction is controlled by the solenoid valve or the inner block is damaged, the solution is to replace the repair.

 11: Lift seat is slow, because the vertical seat bearing oil-free or cylinder piston wear, magnetic shock to the axis of bending, the solution is to supply oil, replace the piston password, adjust the axis.

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WUXI JINFENG SILKSCREEN MESH MANUFACTURING CO., LTD.

Since 1996, as professional we manufacture high quality meshes at best price!
Address: Jinxin industrial zone, xibei town, wuxi city, jiangsu province, China 214194   
Emailalex_jfmesh@yeah.net  &  alex-jfmesh@hotmail.com

Website: www.silkscreen-mesh.com 

Website: www.jf-boltingcloth.com 

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