12 | Troubleshooting
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12 Troubleshooting
DANGER
Carry out any work on the control unit and motor.
Risk of electrical shock!
• Electrical installation work must only be executed by qualified personnel.
CAUTION
Hot surface.
Risk of burns!
• Prior to any action requiring touching the machine, let the machine cool down first.
NOTICE
Variable-frequency drive maintenance.
Risk of damage to the variable-frequency drive!
• Maintenance and adjustment must only be executed by qualified personnel.
Illustration showing parts that may be involved during troubleshooting:
The first troubleshooting table describes general problems while the second table de-
scribes the meaning of occurrences visible from the user interface in the menu "HOME"
> "WARNINGS/ALARMS".
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