Brother International BAS-375E Instruction Manual - English - Page 49

Needle cooler (Air bag specification - Option), 6. Installing the bottom plunger (Option

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Chapter 8 DEVICES 5. Needle cooler (Air bag specification/Option) G Scorching and breakage of the thread resulting from the needle becoming warm can be prevented by using the needle cooler mechanism. G The needle cooler mechanism starts operating at the same time that sewing starts, and stops when sewing stops. Needle cooler Setting the needle cooler operation Note Be sure to turn the power off before changing the DIP switch setting. A The needle cooler operation is controlled by DIP switch B-4. * When DIP switch B-4 is OFF, the needle cooler does not operate. B * When DIP switch B-4 is ON, the needle cooler operates. 12345678 12345678 6. Installing the bottom plunger (Option) G Depending upon the material being sewn, replace the needle plate with the optional needle plate when the bottom plunger is removed. G The bottom plunger can be set to operate or not operate by means the memory switch. q w r q t e 1. Remove screws q, and remove optional needle plate w. 2. Temporarily install bottom plunger e with screws r. 3. Turn the pulley to lower the needle to the bottom dead center. 4. Hold up the bottom plunger e manually and adjust its position at the center of the hole in the plunger. Then, tighten screws r. 5. Secure the provided needle plate t with screws q. BAS-364E, 366E, 370E, 375E 43

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43
BAS-364E, 366E, 370E, 375E
Chapter 8
DEVICES
5. Needle cooler (Air bag specification
/
Option)
●
Scorching and breakage of the thread resulting from
the needle becoming warm can be prevented by using
the needle cooler mechanism.
●
The needle cooler mechanism starts operating at the
same time that sewing starts, and stops when sewing
stops.
Setting the needle cooler operation
Note
Be sure to turn the power off before changing the DIP
switch setting.
The needle cooler operation is controlled by DIP switch
B-4.
*
When DIP switch B-4 is OFF, the needle cooler does
not operate.
*
When DIP switch B-4 is ON, the needle cooler operates.
1. Remove screws
q
, and remove optional needle plate
w
.
2. Temporarily install bottom plunger
e
with screws
r
.
3. Turn the pulley to lower the needle to the bottom dead center.
4. Hold up the bottom plunger
e
manually and adjust its position at the center of the hole in the plunger.
Then, tighten screws
r
.
5. Secure the provided needle plate
t
with screws
q
.
6. Installing the bottom plunger (Option)
●
Depending upon the material being sewn, replace the needle plate with the optional needle plate when the bottom
plunger is removed.
●
The bottom plunger can be set to operate or not operate by means the memory switch.
12345678
12345678
A
B
q
w
r
e
q
t
Needle
cooler