White-Westinghouse WW-6000 manual Tension

PATTE RI’		OVEREDG-	ROLL	FINE ROL
STITCH ES		ING	HEMMING	HEMMING
STITCH LENGTH		2.5-5mm	1-15mm	1-15mm
	NEEDLE	2-4	1-4	1-4
	THREAD
THREAD	UPPER
	LOOPER	1-4	1-4	2-4
TENSION
	THREAD
	LOWER
	LOOPER	2-4	5-8	2-4
	THREAD

31O.

Standard

Chart

for

the Thread

Tension

The tension for each

of the

thread

tension

dials

should be different

according to

the pattern stitches

as in

the

chart on

the

right.

for average

Since

the figures

in

the

chart are

strength

of threads

tension,

it

may be

necessary

to adjust

the thread

tension

a

litte.

of

to the kind

Thread tensions will

differ

according

fabric

and the thread.

is

normally

The differential feed ratio

‘N’.

(See P.11).

4.	SETTING WASTE TRAY
(1)lnsert the right guide a		of the waste tray to	the
	right leg of the overlock machine as illustrated.
	Turn the waste tray in	the direction of arrow.

(_

- a

- —f

/

(2)Push the			left	end
tion	of	arrow.

of

the waste

tray

in

the

direc

—14--