JUKI AK85B, Инструкция по эксплуатации

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❷
❸
❶
❹
❻
❺
INSTALLATION
Congratulations on your purchase of a JUKI's window-plate-mounting type Auto lifter.
The main features of this device are as follows: 1) Simple installation, 2) Usable in combination with the knee lifter.
Please read these instructions to assure long-term satisfactory usage.
1. Press the OFF button of the power switch to turn OFF
the power after confirming that the sewing machine
has stopped.
3. Remove the side plate.
Remove setscrew ❸ . Remove wire clamping base
❶ and oil shield ❷ both of which are secured with
the same screw. (This oil shield
❷
is not used to
install the AK device.) After you have removed oil
shield ❷ , fix wire clamping base ❶ at its home posi-
tion by means of setscrew ❸ .
(Caution) The floating amount of the tension disc
is changed by loosening wire clamping
base ❶ . After the assembly of the AK-85,
check the floating amount of the tension
disc and adjust if necessary. (Refer to "12.
Adjustment of the floating amount of the
tension disc No. 2"p.4 .)
4. Replace the hinge screw of the knee lifter horizontal
bar and the hinge screw of the knee lifter link with
horizontal bar pin
❹
and hinge screw
❺
supplied with
the unit. Install knee lifter link spring
❻
as illustrated
in the figure.
2. Check to make sure that the power switch is in the OFF
state. Then, unplug the power cord.Perform the work
of step 3. after confirming that the power has been cut
and it has passed for 5 minutes or more.
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