Brother BAS-311G, Руководство по обслуживанию

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7. ADJUSTMENT
BAS-311G, BAS-326G 104
7-20. Adjusting the home position
7-20-1. Work clamp lift home position
1
Turn the pulley to set the needle to the needle up stop position.
2
TEST indicator and THREAD/CLAMP indicator light
While pressing the keys simultaneously, turn on
the power switch.
* Keep pressing the
keys until the model name is
displayed and the buzzer beeps once.
• "orG" will flash in the PROGRAM No. display and the
offset value (default: 0) will be displayed in the menu
display.
3 Press the RESET key.
• Home position detection will be carried out, and the work clamp will stop at the
currently-registered home position.
* If you press the RESET key for 2 seconds or more at this time, the offset value will be reset
to “ 0 ”.
4
<Solenoid specifications>
Touch the bottom of the work clamp lifter plate and check
the position where it starts to lower.
Press the or key to change the offset value (-999
to 999) so that the work clamp lifter plate (1) moves to the
position where it starts to lower.
• The work clamp lifter plate (1) will move in conjunction
with the setting value.
<Pneumatic specifications>
Remove the motor cover, align the index marks of the
work clamp cam gear (2) and the work clamp driving gear
(3) to the center line, and then press the or key to
change the offset value (-999 – 999).
• The work clamp driving gear (3) will move in
conjunction with the setting value.
5205Q 4443Q 4421Q
Index mark
5206Q 5208Q
5207Q 5208Q