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Essential safety rules and legal obligations for installation, maintenance, and repair engineers.
Information on the door contacts, terminal plug D2, and safety contact ratings.
Procedure for connecting signals from the elevator controller and initial door movement checks.
Procedure for adjusting the door's closing force using a force measuring device and potentiometer.
Guidance on selecting one of four different speed levels for the drive.
Checks for when the door fails to move, including power, motor, and command signals.
Troubleshooting steps for when the door fails to open, checking command LEDs and friction.
Steps to diagnose why the door fails to close, including closing force adjustment.
Checks for doors that only partially open or close, focusing on signal times.
Troubleshooting for doors that do not reopen, considering controller commands and safety devices.
Identifies faults that trigger a reset or switch-off, indicated by blinking STATE LED.
Addresses issues affecting door performance, such as temperature or low voltage.
General