Replacing The Fuse - JUKI ASN-690 Instruction Manual

7-11. Replacing the fuse

CAUTION :
To prevent personal injuries caused by electric shock hazards or abrupt start of the sewing machine,
remove the cover after turning OFF the power switch and a lapse of 5 minutes or more. To prevent
personal injuries, when a fuse has blown out, be sure to replace it with a new one with the same
capacity after turning OFF the power switch and removing the cause of the blown-out of the fuse.
2
1
[ Replacing F1 fuse on CTL circuit board (solenoid protection fuse) ]
F1
– 43 –
) Press the OFF button of the power swtch to turn
OFF the power after confirming that the sewing
machne has stopped.
) Draw out the power cord comng from the power
plug socket after confirming that the power
swtch s turned OFF. Perform the work of step 3)
after confirming that the power has been cut and
t has passed for 5 mnutes or more.
3) Loosen setscrew 2 n front cover 1 .
4) Pressng the sde of front cover 1 n the drec-
ton of the arrow, open the front cover toward
you.
Be sure to open / close the front cover 1
with your hands.
) Loosen two setscrews n the front cover and
open the cover after checkng that the power
has been turned OFF.
) Replace 6.3A F fuse on CTL crcut board wth
a fuse of the same capacty suppled as acces-
sores.
3) Close the front cover as before and fix it with the
setscrews whle payng attenton to pnchng of
the cords.