Chapter 7 Maintenance; Cleaning; Oiling - Brother ST4031HD Operation Manual

CHAPTER 7
MAINTENANCE

Cleaning

CAUTION
Turn off the machine before cleaning.
Turn the hand wheel and move the needles down.
Periodically clean dust, trimmed fabric and thread
with the included cleaning brush.

Oiling

For smooth and silent operation, the moving parts
(indicated with arrows) of the machine should be
oiled periodically.
CAUTION
Turn off the machine before opening the front
cover and oiling.
NOTE:
Be sure to oil your sewing machine before use.
Always clean the lint off your machine before you
apply oil.
Oil the machine once or twice a month for normal
use. If the machine is used more often, oil it once
a week.
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