ES-505
1-78
Released: 01/2018
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Phone: +420 582 309 146; Fax: +420 582 360 606
E - STANDARD MACHINE ADJUSTMENT
10.
VARIOUS SPREADING OF WORKPIECE
Stretch material, especially thin one,
not being spread can cause skip
stitching. The machine is equipped with
a mechanism that can mechanically
change the extension of spreading.
The mechanism home position can be
adjusted once the bedplate covers are
removed (see 10.3). The extension of
spreading can be adjusted with covers
on.
10.1. The spreading of workpiece itself
can be changed the way that you loosen
the screws
1
and with the screws
2
you can change the extension of
spreading at each clamp foot separately.
Turning the screws
2
clockwise reduces
the spreading. Turning the screws anti
clockwise extends it up to 1,8 mm at one
clamp plate.
10.2. Home position of mechanism
levers
3
spread is adjusted with end
stops
4
, that are secured with screws
5
marked with yellow color at the
manufacturer. They cannot be adjusted
during the warranty period. They are set
up to approximately 3 mm. Check the
adjustment by stepping (section E 2.5)
all the way to the point where the throat
plate gets between the feet. The distance
of the clamping plates
9
edge from the
troat plate must be 1 mm.
10.3. The standard value to set up the
cylinder clevis is 27,5 mm from the
cylinder holder base (loosen screws
1
and
2
) - picture
A
and
D
.
10.4. The standard setup of clamp
spreading for thin materials is
recommended to 0,6 mm. It is the
diference of the lever nut distance before
and after clamping.
