Brother BAS-605 Series User Manual

c TROUBLESHOOTING GUIDE)
~----P_ro_b_l_e_m ____ ~l ~l ______ ca_u_s_e ____ ~l ~l ______ ch_e_c_k ____ ~l l~ ____ s_ol_u_ti_o_n ____ ~lp_a_g_e~l
Damaged rotary hook
Polish the rotary hook
v
holding slot in the needle
holding slot.
plate
Improper needle
thread
--
Needle thread tension
r--
See "Thread tension:
v
tension
r- Bobbin case opener and
rotary hook
clearance
r--
Setclearanceto0.2 mm.
40
Improper needle and Needle and rotary hook
r--
Setclearanceto0.05 mm.
39
rotary hook timing
point
clearance
Rotary hook and
needle
--
Set clearance to approx. 0.6
40
plate clearance
-0.9mm.
Needle bar lift stroke and
--
Adjust needle bar lift stroke
40
height and height.
r- Insufficient lubrication to
r--
Rotary hook lubrication --
Adjust I u bricating oil
7
rotary hook assembly supply.
Thread breakage
1--
Improper thread take-up
f--
Thread take-up
spring
-- See "Thread tension."
v
Skipped stitches spring tension and stroke stroke and tension
Rotary
hook point
Polish rotary hook point.
v
damaged
Improper needle and
Set clearance to 0 - 0.15
v
needle guard clearance mm.
Improper threading
--
Threading
r--
See "Threading thread:
v
Improper
-
Needle direction
r--
Install needle
in
proper
v
needle installation direction.
Bent
or blunt needle
-
Needle
r--
Replace needle.
v
r- Scratch,
burr on cloth
1--
Cloth guide
-
Remove burr and polish.
v
guide
Seizure, thread jam in
Lubricate or replace.
v
rotary hook race
r- Burr on edge of binder
Remove burr and polish.
v
._Improper cloth guide
Adjust cloth guide height. 46
height
-106-
MODEL No. BAS-605, 610 SERIES
From the library of: Superior Sewing Machine & Supply LLC

Brother BAS-605 Series Specifications

General

Brand	Brother
Model	BAS-605 Series
Category	Sewing Machine
Language	English