Nitta PolySprint NPS-1210A-1, Руководство оператора

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8-4) Endless splicing
Figure/Photo Description
Presetter guide
Fig. i
Start switch
Torque limiter
Fig. j

This machine reaches a
high temperature in
operation. Wear
heat-resistant gloves
when carrying out the
following works.
1) Place the pre-setter prepared as described
in section 8-2) Belt setting on page 12,
between pre-setter guides as shown in Fig.
i.
* Place the pre-setter at the center as
much as possible.
* When placing, be careful not to pull out
the belt from the pre-setter.
2) Gradually close the top cover so that the
upper plate is positioned in parallel with the
pre-setter.
* Quick closing the top cover may cause
the pre-setter to shift its position or the
belt to come off the pre-setter.
3) Set the hook and turn the rotary handle until
it slips as shown in Fig. j.
* Excessive turning will cause the handle
to slip in removing also, disturbing easy
removing.
4) Push the start switch to start endless
splicing.
* It takes about 60 min to finish one cycle
of operation (heating, temperature
holding and cooling) with the presetting
before shipping at 23

C of environmental
temperature.
* The required time changes according to
ambient environmental temperature or
the setting of preset temperature or hold
time of the press.
5) On completion of temperature holding, the
pilot lamp goes off and operate the cooling
fan. Check that the cooling fan has
stopped after cooling completion before
opening the top cover.
6) Take out the pre-setter and remove the
upper one, silicone sheet and belt in order.
* Use the belt after it has cooled down to
room temperature.
WARNING