Dust Collector Box; Cleaning The Sensor - JUKI ASN-690 Instruction Manual

7-8. Dust collector box

CAUTION :
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.
) Throw away waste cloth chps nsde the dust collector box at least once a day. At ths tme, also clean
up the filter.
) Fne cloth chp adhere to the sucton port nsde the box; blow them away wth an ar gun.
3) If a great deal of lnt adheres to the ntake, the sucton power may be reduced.

7-9. Cleaning the sensor

CAUTION :
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.
1
4
Rear face of the cloth plate
5
2
3
– 4 –
When dust gathers around rradatng poston for the
start sensor and curve sensor, the sensor may make
erroneous detecton resultng malfuncton of the ma-
chne. To avod ths, be sure to remove dust from the
followng four parts by blowng ar wth an ar gun.
• Irradatng pont 1 for the start sensor on the
top face of the cloth plate
• Irradatng pont 2 for the curve sensor on the
top face of the cloth plate
• Irradatng pont 4 for the start sensor on the
throat plate base A 3
(Remove the cloth plate to carry out the dust
removal procedure.)
• Irradatng pont 5 for the start sensor on the
rear face of the cloth plate
(Remove the cloth plate to carry out the dust
removal procedure.)