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[3]-1 How to reset the grease shortage error
1) Activate the memory switch in the service level.
(Refer to "4.-(2)-[2] Service level".)
⓬
❻
A
B
2) Press
❻
in the state that the function setting No. (A) is blinking to select "N15". The value
displayed on the grease-up errorcounter can be viewed.
3) Press
⓫
to clear the set value (
B
) to "0" (zero).
* The grease shortage error is reset by carrying out this operation.
4) Press
⓬
to return the sewing machine to the normal sewing state.
[3]-2 Grease shortage warning
(Grease shortage warning)
When the time of maintenance for adding the grease, "E220 Grease shortage warning" error is displayed
for three seconds after turning the power ON. In this state, however, the sewing machine can be used for a
certain period time.
(Cautions) Once E220 error is displayed, be sure
to replenish the sewing machine with
grease without exceptions.
* To clear the error, refer to "4.-(3)-[3]-1. How to
cancel grease-up error".
(
Grease shortage error)
If the error E220 is not reset, "E221 Grease shortage error" will be continuously displayed.
If this state continues, the sewing machine operation will be disabled. To prevent this, be sure to reset the
error (to clear n15) after carrying out the maintenance for replenishing the sewing machine with grease.
* To clear the error, refer to "4.-(3)-[3]-1. How to
cancel grease-up error".
