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7-9. Grease shortage alarm
7-9-1. Regarding the grease shortage alarm
When the time of maintenance of grease ap-
proaches, the error message "E220 Warning
against shortage of grease" is displayed.
This error is reset by pressing
state, the sewing machine can be continuously
used for a certain period of time.
❶
*
7-9-2. 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 dis-
abled. Be sure to add grease and carry out error
resetting (K118).
*
– 135 –
Once the error message E220 is
displayed, be sure to add grease for
maintenance.
Refer to
"7-9-3. Regarding K118 error re-
setting procedure" p. 136
carrying out error resetting (K118).
Refer to
"7-9-3. Regarding K118 error re-
setting procedure" p. 136
carrying out error resetting (K118).
❶ . In this
in the case of
in the case of
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