HandTop HT3020UV-C-K, Operation Manual

Page: 22 / 97

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When adjusting the level on the right/left side, the level should face the same direction.
水平仪放置位置示意图
1. There are 6 main supporting foot cups on the machine body. First, raise up all the foot cups, and lower
down the 4 foot cups in the corner of the frame, make sure they touch the ground. Jack up the foot cups
until the yellow base leave the ground (5mm height would be enough)
2. Place the level on E position, check the height difference of left/right side
3. Place the level between position A and C, or between position B and D, check for the height for A,B,C,D
points, then adjust the foot cup height according to the reference from step 2.
4. Adjust the 4 points to the same level with the assist of level, lock the foot cup screw to prevent loose
5. After the level adjustments, remove the yellow bases, lower down all the foot cups to the ground, lock
the screws
6. Check the machine level again (Do not raise the foot cup too high, in case the machine shakes when
running)
After adjusted the level, check for the error direction should be in the same direction (No more
than 1 unit on the measure ruler) as below diagram shows.