Mitsubishi LT2-2230 User Manual

OPERATION
|20| Adjustment of thead tension regulator
(1) Turn the balance wheel byhand until the needles reach the lowest position.
(2) Maintaining the needle position, depress the cam follower crank and put thecam roller intothe
groove of thread trimmer cam.
(3) Turning the balance wheel by hand, adjust the thread tension release cam sothat the tension disc
close when the white mark point on the balance wheel comes in line with the black mark point
on the arm.
To adjust, loosen two tension release cam clamp screws @.
(4) Opening degree of tension disc should be adjusted with the tension release roller (g) mounted on
the convexed portion of thread release cam, as shown in Fig.
Toadjust, loosen the screws © anddrawthe wire.
(5) Make fine adjustment by loosening the nut © .
Thread tension
release lever
Screw @
Roller
Thread
release cam
Thread trimmer ^
cam Screw
(D
(D
Cam follower
crank
Cam roller
-17-
White mark point
Blackmark
point
Balance wheel
From the library of: Superior Sewing Machine & Supply LLC

Mitsubishi LT2-2230 Specifications

General

Brand	Mitsubishi
Model	LT2-2230
Category	Sewing Machine
Language	English