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3. REPLENISHING GREASE TO THE DESIGNATED PLACE
* When “Grease-up warning E220” or “Grease-up error E221” is displayed, or when the machine has been
used for one year, be sure to perform replenishing of grease.
When turning ON the power after the sewing machine has operated up to 40 million stitches, “grease-up
warning E220” informing of the time of grease replenishment is displayed on the panel. When pressing RE-
SET button
to leave the error screen, the machine can continue operating. However, the error has not
been released and the error is displayed every time the power is turned ON. After performing replenishment
of grease which is explained later, call “Memory switch
” and set the number of stitches of operation to
“0” with CLEAR button
.
When the machine has been continuously used up to 48 million stitches, “grease-up error E221” is displayed
on the panel. In this case, even when RESET button
is pressed and the error screen is released, the
sewing after that cannot be performed. Be sure to call “Memory switch
” and set the number of stitch-
es of to “0” with CLEAR button
after performing replenishment of grease which is explained later.
1. “Grease-up warning E220” and “Grease-up error E221” are displayed again unless memory
switch
is cleared to “0” after replenishing grease.
2. Be sure to use the grease tube (Part No. : 40006323) supplied with the machine as accessories
for replenishing grease to the designated place which is explained later. If any grease other than
the designated one is replenished, Component breakage will be caused.
3. Keep the used grease tube in a safe place.
CAUTION
:
To prevent accidents caused by abrupt start of the sewing machine, start the work after turning OFF
the power.
①
Loosen two screws
❶
(SM6040602TP) and
move wiper cylinder
❷
to the right side.
❶
❷