Toyota 4500 EL User Manual

PROBLEMS
AND WHAT
TO DO
In
most cases
the problems
will be caused
by incorrect
operation of
the machine.
Examine if your operation corresponds
correctly with the procedures
in this manual.
Although, if you still need help, call your nearest dealer.
Trouble Probable Cause Correction
Machine
does Not
plugged in properly
P. 4
not run
Thread stuck in the hook groove P.34
When winding Foot
controller is stepped in, while Change to speed control
bobbin,
hand tacking button is on and hand buttons.
wheel does not wheel is pushed in.
work
Making noise Lack of oil
P.34
Running
slowly
Fluff stuck
in the rotary hook and
the
hook groove
P.34
Fluff stuck in the feed dog P.34
Breaking upper Incorrect threading
P. 8
thread
Upper thread tension
too tight P.15
Needle bent or
blunt P.17
Wrong needle setting
P.17
Poor quality or knotted upper thread Use good quality thread
Needle and thread not matching P. 5
Starting with take-up lever in
Always start with lever in
lower position. highest position.
Needle plate has a crack Change needle plate or
rub with sandpaper
Breaking
lower
Thread
not wound
evenly on
the
P 6
P 9
thread bobbin or
not drawn up correctly .
, 9
Lower thread tension too tight P.15
Fluff stuck in the bobbin case and Remove lint and fluff
inside the tension spring with a cleaning brush
36

Toyota 4500 EL Specifications

General

Brand	Toyota
Model	4500 EL
Category	Sewing Machine
Language	English