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7-6. Grease shortage alarm
7-6-1. Regarding the grease shortage
alarm
When the time of maintenance of grease
approaches, the error message "E220
Warning against shortage of grease" is
displayed.
This error is reset by pressing
❽. In
this state, the sewing machine can be con-
tinuously used for a certain period of time.
* Refer to "7-6-3. Regarding K118 error
resetting procedure" p. 77 in the case
of carrying out error resetting (K118).
7-6-2. E221 Grease-shortage error
If the error message "E220" is not reset,
the error message "E221 Grease-shortage
error" will be displayed.
In this case, the sewing machine operation
is disabled. Be sure to add grease and carry
out error resetting (K118).
* Refer to "7-6-3. Regarding K118 error
resetting procedure" p. 77 in the case
of carrying out error resetting (K118).
Once the error message E220
is displayed, be sure to add
grease for maintenance.
❽
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