Wisely MY-L1390, Руководство пользователя

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7.8 Laser head or beam shaking.
1. After power off, move the laser head and beam by hand, if there is obvious resistance, please check the left
tensioning wheel, lead rail and slide block. Solving method: Clean the lead rail, slide block, changes the tensioning
wheel.
2. Check whether the laser head and air blowing tube are locked or not, whether the beam is shift too much or not.
Solving method: adjust the beam, straighten the air blowing tube.
3. Push the laser head, check if there is a fricative or shaking. If yes, that is because the space of the slide block is
too large, so change another slide block.
4. Check whether the motor and driver is connected well or not.
5. Check the transportation parts of the machine (coupling, shaft block, screw of the screw rod, straight line
bearings and slide block), whether they are loose or broken, reasonable assembling (loose or tight).
6. Start the machine, check which axis shaking, laser head or beam. Cut off the supply of one axis, check the other
axis’s motor and driver, if there is stoppage. Interchangeable test, find which axis’ motor or drive the problem is. If
there is any stoppage, change another one in time.
7. Reset in the right direction, but in the end, the laser beams can not stop or crash the machine. So we need to
check the parameters of motherboard, whether sensor dust is excessive or not, the sensor cable is disconnected or the
sensor is damaged.
8. If the problem still exists, may be motherboard failure, contact with the factory replacement motherboard.
7.9 Different engraving depth or could not engrave deep depth
1. Check whether the water circulation system is smoothly flowing (water pipes bent or broken);
2. Check whether the focal length is normal. If the focal length is wrong, please adjust the focus.
3. Check whether the laser path is right; if not, please adjust the laser path again.
4. Check whether the mirrors or lens are dirty; if yes, please clean them.
5. Check whether the lenses are broken; if yes, please change a new one.
6. Check whether the outside of the laser tube is dirty; if yes, please clean it.
7. Check whether the worktable is horizontal.
8. Check whether the X-axis cross girder is parallel.
9. Check whether the temperature is higher than 30℃ (change the water for cycling)
10 Check whether the laser head or Focus Lens is loose (fasten them)
11. Check whether the laser tube is aging (change it; free changing within guarantee time)