Operation - Sirona NITRASEAL Manual Del Operador

Sirona Dental Systems GmbH
Operating Instructions NITRASEAL
5

Operation

61 79 761 D 3367
D 3367.201.02.01.02
1. Connect the power supply cable of the NITRASEAL
Thermal Sealer to a mains socket after having che-
cked the electrical requirements reported on the la-
bel.
2. Turn on the equipment by the power switch placed
on the back side; the green and the yellow light indi-
cators will turn on; after a few seconds the yellow in-
dicator will switch off and only the green one will stay
on to signal that the appliance is ready.
3. Place a sterilisation roll on the special stand. In case
of model with a roll-holder, place the rolls in the rod
and put it on the supports.
4. Set the potentiometer to a middle position. For the
adjustment see the paragraph ADJUSTMENTS.
5. Insert the envelope under the roll behind the heating
element and push it until it goes beyond the heating
element and appears on the front side.
CAUTION
The envelope must have the transparent (polypropylene)
side up.
6. Advance the envelope for all the length of the instru-
ment to be enveloped.
7. To seal the envelope grasp the lever and pull it for-
wards and down. In this way the sealing element is
lowered and presses the envelope against the hea-
ting element.
8. On complete run of the lever the green indication will
start to flash to signal that the sealing is in progress
(this phase lasts 9 and 4 seconds depending on the
machine is cold and hot respectively).
9. When sealing is over the yellow light switches on
and an acoustic message is played.
10. Cut the envelope before releasing the lever. To do
this push the knob placed over the sealing element
and move it firmly along the sliding track of the cutter
both rightwards and leftwards.
11. Return the lever to rest position to lift the sealing ele-
ment and free the envelope just cut.
5 Operation
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