Chandler 406RB-1 User Manual

8. STANDAHD ADJUSTMENTS
8--1 Adjusting the timing of the vibrating presser foot
<When the needle lowers>
Feed dog
<When the needle raises>
I l
I \
'-;-~~~~,
~~\
lifting presser foot\--~
\ '-.._
\
Needle
Feed
dog
-23-
Check the vibrating presser foot timing as follows:
1. Lower the presser bar lifter lever, then turn the pulley
toward you.
At this time, tne vibrating presser foot
should reach the feed dog before the needle eye does.
2. When the needle is raised, make sure the vibrating
presser foot
is still holding the material firmly. If the
vibrating presser foot rises while
the needle is still
penetrating to the material, it may cause skipped
stitches, etc.
If the timing is not correct after you make these
adjustments:
1. Loosen the two screws G_. ..
2. To synchronize the timing of the vibrating presser foot,
turn the cam
C:Z).
3. Tighten the screws():.
From the library of: Superior Sewing Machine & Supply LLC

Chandler 406RB-1 Specifications

General

Brand	Chandler
Model	406RB-1
Category	Sewing Machine
Language	English