The maintenance measures of the exposure machine, how to repair the exposure machine without exposur

Let me tell you about the maintenance measures of Kunshan Jundao exposure machine:

1.Electrical maintenance and maintenance: AC contactors or intermediate relays are mostly used to control the operation of the lamp source at the end and the motor of the vacuum pump in strong current.

Due to the vibration generated by the suction release of the AC contactor, the crimping wire on some terminals is loose and the plug pins of the integrated block on the circuit board are not in good contact, so it is necessary for professionals to tighten and compress the power supply of the exposure machine. The photoelectric sensor should be wiped frequently with absorbent cotton dipped in alcohol to facilitate its reliable operation. Rats especially like the smell of the insulation layer of polyethylene synthetic wires, and love to make nests there and bite wires.

2.Glass maintenance: The glass finish, flatness and transparency of Kunshan Jundao printing machine are different from ordinary civilian glass, and there can be no scratches and bubbles on it.

During use, sundries can not be placed on it at will, so as not to scratch the glass. Wipe the glass with a cotton cloth soaked in wine or a cotton cloth that does not shed hair to maximize its service life.

3.Maintenance of blankets: Blankets are one of the main sealing systems of the plate exposure machine, and the quality of its performance directly affects the quality of the plates.

Usually, when the PS version is taken and placed on the top, it should be handled gently, so as not to scratch the blanket sealing strip on the edges of the PS version and affect the pumping effect. Generally, after the purchase of a new exposure machine, put a layer of velveteen cloth or thin tweed cloth on the rubber cloth of the exposure machine, which can improve the ventilation of the blanket and avoid the pattern of the blanket printed on the glass when pumping, so as to reduce the labor intensity of the operator who often wipes.

Summary. Hello, take a look at the wattage and electric volts of the lamp. Generally, it is 220V 1000W to 3000W, if your machine is 1000 with 3000W the lamp will not light up, and there is a PS exposure machine for the exposure lamp.

Generally 360V. It can't be lit up.

Then there's the issue of lines. The electric pen at both ends of the lamp measures whether there is electricity. If the electricity doesn't come on, it's a problem with the lights.

There will also be problems with the control panel of the exposure machine.

How to maintain the exposure machine.

Hello, I am helping you to inquire about the relevant information and will reply to you immediately.

Hello, take a look at the cracking wattage and electric volts of the sunshine lamp. Generally, it is 220V 1000W to 3000W, if your machine is 1000 with 3000W the lamp will not light up, and there is a PS exposure machine for the exposure lamp. Generally 360V.

It can't be lit up. Then there's the issue of lines. The electric pen at both ends of the lamp measures whether there is electricity.

If the electricity doesn't come on, it's a problem with the lights. There will also be problems with the control panel of the extremity of the exposure machine.

Or it's a problem with the trigger version.

How to determine the failure of the triggering version.

In the case of voltage at both ends of the lamp, it is not in the moment if there is no high voltage to trigger the lamp. You can check it yourself.

How to check. When there is electricity, it triggers the lamp and does not light up, which is the problem of the trigger version.

When dismantling and replacing the lamp, do not touch the lamp with your hands to prevent moles on the lamp and affect the efficiency of luminous and anti-digging, so you must wear clean gloves for dismantling and replacement. The continuous ** time must not exceed 20 minutes. **At the end, do not turn off the main switch power immediately, and then turn off the main switch power after the wind Ludan machine cools the lamp (two minutes).

Connect the power cord of the plate exposure machine to the power supply correctly, and check whether the grounding wire is well grounded. After closing the switch, press the power start button, at this time, the power indicator light is on, the fan is running, and the power supply has been sent to the whole machine. After adjusting the time control on the layout, set the correct time.

Manual control: Pull the manual and automatic switches to the manual state. Turn off the exhaust switch, press the vacuum button T2, and after the vacuum is pumped for a certain time, press the **start button to turn on the exhaust switch to exhaust.

Pull the manual and automatic switch to the automatic state, let the exhaust switch be in the exhaust state, press the vacuum button T1, and then automatically complete the ballast from the suction ** exhaust. **After two minutes, turn off the main switch. When disassembling and replacing the lamp, open the back door, loosen the fastening screws of the light box, pull out the light box, and replace the lamp.

Clean the surface and body of the drying machine to keep the glass clean and spotless, so as to avoid sand holes in the drying plate. Check whether there is air leakage when the dryer is vacuumed. Check whether the lamp of the dryer is missing.

It depends on whether you are drying more color blocks or more lines, if there are many color blocks, the drying time is longer, if there are more lines, it will be shorter, the lamp tube of the plate plate machine is 1800w, and the general line is enough to dry 150 wonders, if you use ultraviolet lamps, you have to take a long time, almost 200 wonders. Check whether the switches of the drying machine are normal.