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TENSION Mode:
• The unit works as
a WINDER Drive as per the set tension on TENSION SET POT.
• First select NORMAL
mode
• Start only un-winder
- Un-wind some material & STOP.
• Now only run the
WINDER at very low speed & start winding the loose material.
• Run the winder till
the material film is stretched gently & then STOP immediately
(by Run / Stop switch). This is the READY
position required to start the winder in TENSION
mode.
•
Now keeping the MAINS
SWITCH 'ON' - set the SPEED pot on 20% or 30% - Set
TENSION
pot initially to 20% & change the switch to TENSION mode
without putting
OFF the power. - Finally
put the switch in RUN & keep the winder ready.
• Start the Un-winder
at slow speed - The WINDER also has to run as soon as the
film
gets loosened. If it does not start,
increase the % of TENSION a little more, till it
starts
moving.
• Once WIDER starts
- it stretches the film & starts winding as per the set
tension.
Check the TENSION on the film/layer
near the winder & adjust it further if required.
• Now slowly increase
the Un-winder speed to the required point. The winder
automatically
increases its speed proportionally - keeping the same TENSION
as set.
The SPEED SET pot in this mode has
no effect now.
• The system will now
take care of the uniform TENSION throughout the process by
reducing its own speed proportionally with
the diameter of the film/layer on the bobbin/core.
• At the end, put off
the Un-winder first - Put the switch in STOP mode & then
cut the material.
•
The winder tends to go to full speed if the film/layer is
cut / broken in-between. In
that case,
put off the system & re-start with the same procedure as
explained.
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