QKM AH20, Руководство по обслуживанию

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Chapter 5 Maintenance of Electrical Components
Document Version V1.0.1 (09-21-2022) 57
calibrate the zero point of the robot. (In case of any problems
which cannot be solved by yourself, contact QKM.)
Tools and accessories: Allen wrench, cable tie, diagonal pliers, controller assembly,
anti-static gloves.
Step 1 Refer to Section 4.3.2 (
Base side door) to remove the base side door
from the robot.
Step 2 Refer to Section 4.3.3 to remove the connector panel from the robot.
Step 3 Unplug all cables connected to the controller, unscrew the four M4*10
hexagon socket cap screws fixing the controller assembly, and then take out
the controller assembly. It is shown in the figure. Remove the cables from old
controller, unscrew the four M4*10 hexagon socket cap screws fixing the
controller assembly, and then take out the controller assembly. It is shown in
Figure 5-9.
Figure 5-9 Remove the controller assembly