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1-16. Replenishing the designated places with grease
* 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.
(1) Addition of grease to the machine head
D
1. Error code E220 or E221 is displayed again unless NUMBER O� STITCHES D is
changed to "0" after replenishing the designated places with grease. When E221 is dis-
played, the sewing machine fails to operate. So, be careful.
2. When GREASE APPLYING POSITION DISPLAY button
screen, the grease applying position can be confirmed in the panel display. Be sure,
however, to perform the grease applying after turning O�� the power.
When the sewing machine has been used for a cer-
tain number of stitches, error "E220 Grease-up warn-
ing" is displayed. This display informs the operator
of the time of replenishing the designated places
C
with grease. Be sure to replenish the places with the
grease below. Then call the memory switch U245,
press CLEAR button
STITCHES D to "0".
Ever after the display of the error "E220 Grease-up
B
warning", when RESET key
error is released, and the sewing machine can be con-
tinuously 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
C
places with grease after the display of error No. E220,
error "E221 Grease-up error" is displayed and the
sewing machine fails to operate since the error cannot
be released even when the RESET key
B
pressed.
When error "E221 Grease-up error" is displayed,
be sure to replenish the designated places below
with grease. Then call the memory switch U245,
press CLEAR button
STITCHES D to "0".
When RESET key
A
ishing the designated places with grease, error code
C
"E221 Grease-up warning" is displayed every time the
power is re-turning ON afterwards and the sewing ma-
chine fails to operate. So, be careful.
– 131 –
A and set NUMBER OF
B is pressed, the
A and set NUMBER OF
B is pressed without replen-
C is pressed in each
B is
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