JUKI MF-7900-E11, Инструкция по эксплуатации

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– 10 –
(1) Adjusting the position of the guide roller
1) Adjusting the vertical position
Loosen screw
❶
, and adjust so that the top surface of
support bracket ❷ is lower by 0.5 mm than the top sur -
face of bracket ❼ . Then tighten screw ❶ . (Fig. 1)
2) Adjusting the longitudinal position
Loosen lever
❸ , and adjust bracket ❹ so that distance
C
between front end
A
of support bracket
❷
and shaft
center B of the roller is approx. 30 mm. Then clamp le -
ver ❸ . (Fig. 2)
3) Adjusting the lateral position
Loosen screw
❺
, adjust the left edge of collar
❻
to the
right-hand side of the elastic, and tighten screw ❺ . At
this time, adjust so that left-hand edge ❽ of front roller
aligns with the elastic guide of the presser. (Fig. 3)
12. ADJUSTING PROCEDURE OF THE POSITION OF THE TAPE GUIDE BASE
0.5 mm
❶
❸
❹
❷
❺
❻
❼
❼
❷
❹
❸
❷
A
B
Fig.1
Fig.2
Fig.3
C : Approx. 30 mm
C
Elactic band
WARNING :
To protect against possible personal injury due to abrupt start of the machine, be sure to start the follow-
ing work after turning the power off and ascertaining that the motor is at rest.
❺
❻
❽