Grace Q'nique 21 - Repairs and Diagnostics

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The instructions in this section should only be taken at the direction of a Grace Company
support technician. If you are experiencing problems with your machine, please contact our
technical support team:
• Phone: (800) 264-0644
• Email: support@graceframe.com
Repairs and Diagnostics
This section of the manual covers replacing the encoder spring, installing the hook holder, timing the
machine, and checking the machine and display rmware versions.
Checking the Firmware
......................................................................................page 65
Running Diagnostics ...........................................................................................page 66
Replacing the Encoder Spring ............................................................................page 70
Reinstalling the Hook Holder .............................................................................page 73
Timing the Machine ............................................................................................page 76