Sirona NITRASEAL Operating Instruction

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NITRASEAL

General information Sirona Dental Systems GmbH

Operating Instructions NITRASEAL

61 79 761 D 3367

2 D 3367.201.02.01.02

 General information

Dear customer, We thank you for purchasing your NITRASEAL Thermal

sealer from the Sirona company.

The technical documentation supplied is also part of the
product. You should always keep this documentation
within reach.

These Operating Instructions describe your Thermal
sealer with maximum possible equipment.

Prior to start-up, you must read all Operating Instructions
to familiarize yourself with theThermal sealer.

To prevent any personal injury or material damage,
pay special attention to any notes printed in bold type or
marked in one of the ways indicated below:

Additional information, explanation or supplement

The information provided under this keyword directly
concerns the functioning of the product and/or warns
against possible operating errors.

This warning symbol warns against possible hazards for
the product or the user.

In case you get stuck despite having thoroughly studied
the Operating Instructions, please contact your dental
depot.

Your Hygiene Team

NOTICE

i

CAUTION

WARNING

Sirona Dental Systems GmbH Contents
Operating Instructions NITRASEAL

61 79 761 D 3367
D 3367.201.02.01.02

3

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 Contents

1 Warning and safety information ................................................................................ 4

2 Technical data ............................................................................................................. 6

3 Familiarisation ............................................................................................................. 7

3.1 Devices used in the NITRASEAL Thermal Sealer

Model provided with digital adjustment............................................................................................. 7

3.2 Dimensions ....................................................................................................................................... 8

4 Installation ................................................................................................................... 10

4.1 Preliminary information ..................................................................................................................... 10

4.2 To install the equipment follow these Instructions ............................................................................ 10

5 Operation ..................................................................................................................... 11

6 Adjustments................................................................................................................. 13

7 Troubleshooting .......................................................................................................... 14

8 Alarms .......................................................................................................................... 15

9 Maintenance................................................................................................................. 15

1 Warning and safety information Sirona Dental Systems GmbH

Operating Instructions NITRASEAL

61 79 761 D 3367

4 D 3367.201.02.01.02

1 Warning and safety information

Intended use Even when it is not strictly necessary, the instrument

wrapping indicates a special care paid to the hygiene
and sterilisation and it is especially effective for a proper
infection safety.

Wrapping the instruments means to preserve their ste­rile condition also during the period following the sterili­sation and until their use on the patient.

A properly sealed envelope makes up a protection bar­rier that prevents contamination from the external envi­ronment.

For this to be true, it is necessary to use envelopes that
have been properly sealed.

The NITRASEAL Thermal Sealer guarantees the best
efficiency and reliability for the sealing system, avoiding
the risk of overheating and burning.

Inexperienced staff can easily use this equipment with a
quick training.

General recommendations In order to maintain the instruments for a long time and

avoid problems it is recommended to read the following
instruction carefully.

1. Wrap the instruments one by one.

2. If more instruments must be wrapped together make

sure to place instruments of same material (on the
contrary, dark spots could appear at the contact
point due to electrolysis).

3. It is recommended to use good quality paper and
propylene material. The paper surface (more po­rous) must allow the vapour exit. The NITRASEAL
envelopes has been widely tested in order to give
the best results both for quality and durability.

4. For the sterilisation of wrapped instruments, it is ne­cessary to use longer sterilisation times. The vapour
must actually filter within the envelopes and this re­quires longer times.

5. Most autoclaves normally require a time of 12 minu­tes at a temperature of 134 °C and 30 minutes at
121 °C.

6. The envelopes should be placed inside the autocla­ve with the paper surface up. This allows the vapour
exit easier during the drying phase.

7. Do not overload the sterilisation chamber! Leave a
space for steam circulation.

8. In case of sterilisation of wrapped hand pieces and
turbines, try to arrange the envelopes so that the
head of the hand piece is turned towards the upper

Sirona Dental Systems GmbH 1 Warning and safety information
Operating Instructions NITRASEAL

61 79 761 D 3367
D 3367.201.02.01.02

5

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surface of the chamber. This will allow the lubricant
in excess to filter out protecting the life of the instru­ments.

9. If the autoclave does not have an efficient drying
system, the envelopes could remain damp. In this
case, it is recommended not to use the wrapping
technique, since there is a risk of damaging the ins­truments. Consult your supplier to work out this pro­blem.

Safety information Before using Your NITRASEAL Thermal Sealer, read

these safety instructions carefully. Non-compliance with
these standards could cause incidents or damage to the
appliance.

• Do not introduce fingers in the sealing area when the
machine is on.

• Do not introduce fingers under the protection cover
of the sealing area when the pressure lever is
lowered.

• Do not insert your fingers in the sliding surface of the
cutter.

• Keep the area around the sealer clean and dry.

• Never disassemble the NITRASEAL thermal sealer
when it is powered, since the high internal voltage
could be dangerous.

• In case of impossibility for disconnecting the power,
turn to OFF the breaker of the electrical switchboard
and place a sign Work in Progress on the breaker if
this is far and not visible by the person that is carry­ing out the maintenance.

• Clean the appliance with a soft damp cloth after un­plugging the power supply cable. Do not use sol­vents on the product label.

• Check that the machine is electrically grounded in
compliance with the standard of the country of instal­lation.

• Do not remove the back label and check that the
sealer is supplied with proper voltage value.

Electrical connection

Check that the power data indicated on the label on the
rear side of the sealer corresponds to the values availa­ble in the place of installation.

The equipment must be connected through the mains
cable to a socket provided with a ground connection in
compliance with the standard of the country of installa­tion.

CAUTION

Do not bend the cable and do not place any object on it.