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1-12. Replenishing the designated places with grease
C
B
C
B
* Perform grease supplement when the errors below are displayed or once a year (either one
which is earlier).
If grease has decreased due to cleaning of the sewing machine or any other reasons, be sure
to immediately add grease.
When the sewing machine has been used for a certain number of
stitches, error "E220 Grease-up warning" is displayed. This display
informs the operator of the time of replenishing the designated
places with grease. Be sure to replenish the places with the grease
below. Then call the memory switch U245, press CLEAR button
A
and set NUMBER OF STITCHES
D
to "0".
Even after the display of the error "E220 Grease-up warning", when
RESET key
B
is pressed, the error is released, and the sew-
ing machine can be continuously used. Afterwards, however, error
code "E220 Grease-up warning" is displayed every time the power
is re-turning ON.
In addition, when the sewing machine is used further for a certain
period of time without replenishing the places with grease after the
display of error No. E220, error "E221 Grease-up error" is dis-
played and the sewing machine fails to operate since the error can-
not be released even when the RESET key is pressed.
When error "E221 Grease-up error" is displayed, be sure to replen-
ish the designated places below with grease. Then call the memory
switch U245, press CLEAR button
A
and set NUMBER OF
STITCHES
D
to "0".
When RESET key
B
is pressed without replenishing the
designated places with grease, error code "E221 Grease-up warn-
ing" is displayed every time the power is re-turning ON afterwards
and the sewing machine fails to operate. So, be careful.
1. Error code E220 or E221 is displayed again unless
UMBER OF STITCHES
D
is changed to "0" after re-
plenishing the designated places with grease. When
E221 is displayed, the sewing machine fails to oper-
ate. So, be careful.
2. When GREASE APPLYING POSITION DISPLAY but
-
ton
C
is pressed in each screen, the grease
applying position can be conrmed in the panel
display. Be sure, however, to perform the grease ap-
plying after turning OFF the power.
A
C
D
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