Chapter 12 Maintenance
Warning: Before repairing the manipulator, please read the following safety specifications carefully, to avoid danger!
Maintenance Precautions
When overhauling and replacing control cabinet parts, please observe the following precautions for safe operation.
9．During part replacement, please cut off the power, wait 5 minutes and then start operation. (Do not open the door of the control device within 5 minutes after the power is cut off). Moreover, do not operate with wet hand.
10．During maintenance and debugging, please set up warning and/or other eye-catching signs around the machine, to prevent others from entering the warning area.
11．Replacement must be conducted by personnel who have received robot maintenance training of our company or related school.
12．It is strictly forbidden that one person is manipulating the handle while another person is dismounting parts or staying around the machine. In principle, only one person is permitted to debug or manipulate the machine at any time.
13．Any operator's body (hand) must remain electrically short-circuited to "GND terminal" of the control device, and related operation should be conducted at the same potential.
14．Do not damage any connecting wire during replacement. Moreover, do not touch any electronic part of printed substrate and any touching part of circuit/connector.
15．Only after manual debugging is confirmed to be OK can maintenance and debugging be converted to automatic trial run.
16．Do not replace or modify any original part arbitrarily.
Note:
The above maintenance schedule is for reference only. In case of service cycle/environment change, every month/half year/year (frequency) may be appropriately shortened or prolonged.