If you need to take down the laser head frame, the method is: the hand toggle the main lift laser head frame tower wheel, so that the laser head frame to reach the position of the clamping disk, with two hands respectively outward break the laser head frame back sides of the positioning pressure claw, the laser head frame rear lift, and then pull out the laser head frame on the four-stage connecting wire, you can take down the laser head with frame and servo board a piece.
In the disassembly of the laser head, the need to remove the laser head from above, the method is: first of all, unscrew the three fixed optical instrumentation at both ends of the screws, and then use a small clock a word mouth cone inserted into the fixed metal card has a positioning port side, gently pry up the fixed metal card out of the slot. Note that there is a small spring under each metal clip, when removing the metal clips, to prevent the small spring from popping out. After removing the fixed metal fixed card, toggle the gear so that the laser head to the innermost, and then lift each end of the two light bar to remove, carefully turn the laser head upward, the laser head under the fixed line of a screw unscrewed, and then the laser head above the line of fixed card to the back of the flat, the line dial out, you can remove the laser head. When replacing the laser head, you need to remove the (nylon) ruler strip of the old laser head and install it on the new laser head, there are two fixing screws on the right side of the laser head.