Use Precautions of Linear Scale£¡

(1) The grating sensor and the digital display plug connector should be turned off when the power is turned off.
(2) as far as possible plus protective cover, and in time to clean up the splash on the ruler of the chips and oil, and strictly prevent any foreign body into the grinder sensor inside the shell.
(3) regularly check the installation of the connection screw is loose.
(4) To extend the life of the dust seal, even in the seal on a thin layer of silicone oil, pay attention not to splash on the glass grating facet.
(5) In order to ensure the reliability of the use of the scale sensor, can be used at regular intervals with ethanol mixture (50% each) cleaning wipe grating and indicate the grating surface, keep the glass grating surface clean.
(6) grating sensor is strictly prohibited violent vibration and beating, so as not to damage the grating, such as grating rupture, grating sensor failure.
(7) Do not open the grating sensor, but can not arbitrarily change the relative spacing between the main scale and the secondary grid, otherwise it may damage the accuracy of the grating sensor; on the other hand may also cause the main scale and the secondary grid The relative friction, damage to the chromium layer will damage the grid line, resulting in grating scale scrap.
(8) should pay attention to prevent oil and water pollution ruler, so as not to damage the raster line stripes distribution, causing measurement error.
(9) grating sensor should try to avoid serious corrosion in the work of the environment, so as not to corrode the grating chrome layer and grating surface, damage the quality of grating.

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