Hikari HW782TA, Инструкция по эксплуатации

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Apply oil to oil holes 2 on link 1 by hand when the machine with
the RP device is used for the first time or has been left unused
for some time
Manual lubrication
To position the fabric, to remove the fabric from the machine
when sewing is completed, or when the RP device is not used,
raise lever 5. When the RP device is used, lower lever 5.
To move the roller up or down
The pressure of roller 3 should be as light as possible, yet be
sufficient to feed the fabric easily.
●
To increase the pressure, turn adjustment knob 4 clockwise.
●
To decrease the pressure, turn adjustment knob 4 counterclock-
wise.
To adjust the roller pressure
Adjusting the RP device
Always turn off the power, unplug the machine and then well-
qualified technicians should adjust the feeding amount of the RP
device.
Adjust the feeding amount of the RP device according to that of the
machine. A rough adjustment is made by positioning rod 7.
Loosen nut 6.
●
To decrease the feeding amount, raise rod 7
●
To increase the feeding amount, lower rod 7.
After the above adjustment is made, tighten nut 6. A fine adjust-
ment is made by positioning link 1.
Loosen nut 8.
●
To decrease the feeding amount, raise link 1.
●
To increase the feeding amount, lower link 1.
After the above adjustment is made,tighten nut 8,
CAUTION
To adjust the feeding amount
Light
Heavy