Brother BAS-311A Service Manual

liJ Dip switch settings
NOTE: Be sure to turn off the power before changing the DIP switch settings.
ct::::J.
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®
No.
When ON
1
Work clamp does not rise when sewing com plated
2
Rfght..,.lefttwo-stepwork clamp (When No.4 fs ON)
3
Left~ right two-step work clamp (When No. 41s ON)
Fer the BAS-304A or 311A
with solenoid spedfication,
4
When the switches 2, 3 and 4 are on. left and right work clamps will descend
set® No.2~ 3# and 4 to OFF.
at one timer and presser foot will descend With two positions.
5
Work clamp does not rise during split mode operation.
6
Presser crank of Inner clamping device turns to the other side
(Inner damping device Is optional.)
7
Single pedal operation possible using the st.rting pedal
8
Activates thread breakage detector (Thread breakage detector Is optional.)
No.
When ON
1
Single split mode possible
2
8000-stitch sewing mode possible
3 Thread trimming does not function when emergency stopswitd1 is pressed.
4
Needle cooler can be used. (Needle cooler device Is optional.)
5
Thread breakage detection stitch margin setting can be set to either 8 or 14 stitches.
6
Ad:ivates fiber thread breakage detector (optional part)
7
Triplet pedal operation possible {Triplet pedal is optional.}
8
High feed speed
©
No. When ON
,
The first two stitches are sewn at low speed (approx. 260 spm).
2 Thelalttwo stitches are sewn at low speed (approx. 260 spm).
3
The upparshaftturns In the reverse direction afterttvead breakage, and the machine stops
with the needle at its highest position.
4
Does not output error No.2 even If synchronizer Is notconnocted
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From the library of: Superior Sewing Machine & Supply LLC

Brother BAS-311A Specifications

General

Brand	Brother
Model	BAS-311A
Category	Sewing Machine
Language	English