Справочник Пользователя для Brother S-7000DD

 

 

S-7000DD 

31 

Reference line (a), which is the second line from the bottom 
of the needle bar (1) (fourth line from the bottom when using 
a DA x 1 needle) should be aligned with the lower edge of 
the needle bar bush D (2) as shown in the illustration when 
the needle bar (1) is at its lowest position. 

1. Turn the machine pulley to set the needle bar (1) to its 

lowest position. 

2.  Remove the oil cap (3). 
3.  Loosen the screw (4) and then move the needle bar (1) up 

or down to adjust its position. 

4.  Securely tighten the screw (4). 
5.  Replace the oil cap (3). 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

0535D

 

The illustration at left shows the standard position for the 
needle tip when the feed dog (1) is lowered from its highest 
position until it is flush with the top of the needle plate (2). 
 
 
 
 
 
 
 
 
1.  Remove the rubber cap (3). 
2.  Loosen the two set screws (5) of the vertical cam (4), and 

then turn the vertical cam (4) slightly to adjust the timing.

 

・ 

To advance the needle timing, turn in the direction of 
<A>. To retard the needle timing, turn in the direction 
of <B>. 

・ 

To prevent material slippage from occurring, retard the 
needle timing. (Fig. [B]) 

・ 

To improve thread tightening, advance the needle 
timing. (Fig. [A]) 

If the vertical cam (4) is turned too far in the direction 
of <A>, it may cause the needle to break.

 

3.  After adjusting, securely tighten the set screw (5). 
4.  Replace the rubber cap (3). 
 
 
 
 
 
 
 

 

<-[]03> <-[]05> 

Approx. 3 mm

0536D

Flush with top 

of needle 

plate

 

<-[]03A> 

Needle timing

is retarded

Needle timing is 

advanced 

(Standard) 

Approx. 1 mm