ZOJE A5300, Инструкция по эксплуатации

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Maintenance(Fig. 47, Fig. 48, Fig. 49)
36
The following cleaning operations should b
- e
carried out each day in order to maintain the
performance of this machine and to ensure a long
service life.
3.Ensuring the oil amount in gear case
Confirm that the top of oil amount indicating rod is
between the upper engraved marker lin
e and the
lower engraved marker line of the oil amount
indicating window.(For the details, refer to “6
Lubrication of machine”)
Fig.47
Fig.48
②
③
①
④
⑤
Fig.49
④
2. Cleaning:
1)Raise the presser foot.
2)Remove the two screws ① ,and then remove
the needle plate
②
.
3)Remove dust adhered to feed dog ③ and
thread trimmer unit with a soft brush or cloth.
4)Install the needle plate
②
with the two screws
① .
5)Turn over the sewing machine down on the
supporting bar of head.
6)Remove the bobbin case ④ .
7)Wipe off any dust from the rotary hook ⑤ with
a soft cloth, and check that there is no damage
to the rotary hook
⑤
.Wipe out with the cloth dust
and hook oil drained in the under cover near the
hook.
8)Remove the bobbin from the bobbin case
④
and clean the bobbin case
④
with a cloth.
9)Insert the bobbin into the bobbin case ④ ,and
then place the bobbin case ④ back into the
machine.
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