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Collaborative Robot User Manual
Maintenance and Repair
Copyright © SIASUN Co., Ltd. 2019
Document Version 3.0 (2019.01)
SIASUN Proprietary and Confidential Information
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6 Maintenance and Repair
All maintenance instructions in this manual must be strictly observed.
Maintenance, calibration, repair work must be based on the latest service manual.
6.1Safety Instructions
After maintenance, you must re-check the system's security level. Check with
valid standards and safety laws and regulations. All safety functions should also
be tested to ensure proper operation.
The purpose of maintenance and repair work is to ensure the normal operation of
the system, or in the event of a fault, to help the system to resume normal
operation. Maintenance includes troubleshooting and actual maintenance.
Safety measures to be taken during maintenance and repair operations include:
Prerequisites for maintenance:
The robot must be shut down and have protective measures against
accidental restart.
Remove the main input cable to ensure complete power down and
disconnection of other energy sources. Take precautionary measures to
prevent the system energy from being switched back on during maintenance.
Before restarting the system, check whether the ground connection is good.
Wait for 5 minutes until the intermediate circuit is fully discharged. Avoid
splitting the power supply in the control box. After the control box is closed,
its power supply system can still keep high pressure for several hours.
Disassemble the robot robot or control box according to the ESD guidelines.
Precautions
:
Do not change any information in the software security configuration (such
as force limits). Security configuration is described in the manual. If the
safety parameters change, the entire robot system should be considered a
new system, which means that all safety audits, such as risk assessment,
must be updated.