linear scale in the process of using some considerations: (1) to prolong the life of dustproof sealing strip, can be on the sealing strip evenly coated with a thin layer of silicone oil, pay attention to not splashed down on the glass is discussed.

(2 linear scale sensor and digital display table connector plug should be done after power off.

(3) as far as possible, plus a shield, and promptly clean up splashed down in the chip on the feet and the oil, strictly prevent any foreign matter from entering the grating sensor shell inside.

(4) regularly check whether connection to install screw loose.

(5) in order to guarantee the reliability of the linear scale to use, can use at regular intervals ethanol mixture (50% each) cleaning wipes and the grating ruler face grating surface, maintain the surface of glass grating feet clean.

(6) should be paid attention to prevent oil pollution and water pollution grating ruler, lest destroy linear scale line stripe distribution, cause measurement error.

(7) linear scale sensor should try to avoid working in severe corrosion environment, in order to avoid corrosion grating chromium layer and the surface of grating ruler, destroy the quality of grating ruler.

Don't take apart linear scale sensor (8), cannot any more changes to the main grating ruler and the relative spacing of vice grating ruler otherwise on the one hand may damage the accuracy of grating sensor; On the other hand also may cause the main linear scale and relative friction pair of linear scale, damage to the chrome layer is damaged the gate line, caused by linear scale scrap.