Dentsply Sirona Midwest E mini User manual

Midwest® E Pro
Midwest® E Plus
Midwest® E mini
Operating Instructions
Notice d’utilisation
Instrucciones de uso
English / Français / Español
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Midwest® E Pro
Midwest® E Plus
Midwest® E mini
English
Operating Instructions
Operating Instructions
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Index Operating Instructions Midwest® E Pro / Midwest® E Plus / Midwest® E mini
266 04 206 D3686.201.01.04.02
Index
1Before you begin … ........................................................................................ 5
1.1 Structure of the document ............................................................................................. 7
1.2 Service life..................................................................................................................... 11
1.3 Trade names / registered trade marks of the manufacturers ........................................ 12
2Safety information........................................................................................... 13
3Technical description ...................................................................................... 17
3.1 Task............................................................................................................................... 17
3.2 Functionality .................................................................................................................. 17
3.3 Structure of Midwest E Pro............................................................................................ 18
3.4 Structure of Midwest E Plus .......................................................................................... 19
3.5 Structure of Midwest E mini........................................................................................... 21
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Operating Instructions Midwest® E Pro / Midwest® E Plus / Midwest® E mini Index
66 04 206 D3686.201.01.04.02 3
3.6 Technical data ............................................................................................................... 22
3.7 Product labeling............................................................................................................. 32
4Preparation ..................................................................................................... 34
4.1 Initial start-up and longer breaks in use ........................................................................ 34
4.2 Prior to starting the work day......................................................................................... 34
4.3 Before each patient ....................................................................................................... 35
5Operation ........................................................................................................ 36
5.1 Replacing the instrument............................................................................................... 38
5.2 Inserting and removing burs.......................................................................................... 39
5.3 Plugging in and removing the spray clip for NaCI application ....................................... 45
6Follow-up ........................................................................................................ 46
6.1 After each treatment session......................................................................................... 46
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Index Operating Instructions Midwest® E Pro / Midwest® E Plus / Midwest® E mini
466 04 206 D3686.201.01.04.02
6.2 At the end of the work day............................................................................................. 47
7Conditioning.................................................................................................... 48
7.1 Conduct pre-disinfection................................................................................................ 48
7.2 Automated cleaning....................................................................................................... 49
7.3 Manual cleaning ............................................................................................................ 50
7.4 Manual maintenance ..................................................................................................... 52
7.5 Sterilizing....................................................................................................................... 58
8Maintenance ................................................................................................... 61
8.1 Testing the FG clamping system................................................................................... 61
9Spare parts and consumables ........................................................................ 63
10 Storage and transport conditions.................................................................... 65
11 Disposal .......................................................................................................... 66
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Operating Instructions Midwest® E Pro / Midwest® E Plus / Midwest® E mini 1Before you begin …
66 04 206 D3686.201.01.04.02 5
1Before you begin …
Midwest E Pro / E Plus / E mini complies with the regulations taking into
account the state of the art. Midwest E Pro / E Plus / E mini complies
with the ISO 14457 standard.
1. Read the operating instructions prior to using Midwest E Pro / E Plus
/ E mini.
2. Use Midwest E Pro / E Plus / E mini only for the applications
described in the operating instructions.
3. Observe the hygiene standards, occupational safety regulations,
and accident prevention measures applicable to the Midwest E Pro
/ E Plus / E mini in your country.
Intended use Intended use _ H&W in general
● Midwest E Pro / E Plus / E mini is intended for use in dental operatory
to prepare dental cavities for restorations such as fillings, and for
cleaning teeth.
Contraindications None
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1Before you begin … Operating Instructions Midwest® E Pro / Midwest® E Plus / Midwest® E mini
666 04 206 D3686.201.01.04.02
Target group This product is intended only for use by trained dental personnel in
dental practices and laboratories.
Scope of the operating instructions Instrument
These Operating Instructions are valid for the following instruments:
Midwest E Pro = T1 S Line
●Midwest
® E Pro
Midwest E Plus = T2 Line
●Midwest
® E Plus
Midwest E Plus = T2 Line mini
●Midwest
® E mini
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Operating Instructions Midwest® E Pro / Midwest® E Plus / Midwest® E mini 1Before you begin …
66 04 206 D3686.201.01.04.02 7
1.1 Structure of the document
1.1.1 Labeling of information
Warnings ➢ To prevent injuries, please observe the warnings.
Warnings are labeled as follows:
DANGER! indicates a danger leading to death or serious injury if not
avoided.
WARNING! indicates a danger that may lead to death or serious
injury if not avoided.
CAUTION! indicates a danger that may lead to injury if not avoided.
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1Before you begin … Operating Instructions Midwest® E Pro / Midwest® E Plus / Midwest® E mini
866 04 206 D3686.201.01.04.02
Instructions for use ➢ To prevent material damage and additional expenses, please
observe all instructions for use.
Instructions for use are labeled as follows:
NOTICE! indicates measures for the prevention of material damage.
IMPORTANT: indicates information on the avoidance of additional
expenses and other important information.
Tip: indicates information for facilitating work.
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Operating Instructions Midwest® E Pro / Midwest® E Plus / Midwest® E mini 1Before you begin …
66 04 206 D3686.201.01.04.02 9
1.1.2 Formats and symbols
The formats and symbols used in this document have the following
meaning:
✔ Prerequisite
1. First action step
2. Second action step
or ➢Alternative action
Result
➢Individual action step
Requests you to do something.
Use of formats and symbols [ → 9]. Identifies a reference to another
text passage and specifies its
page number.
● List Identifies a list.
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1Before you begin … Operating Instructions Midwest® E Pro / Midwest® E Plus / Midwest® E mini
10 66 04 206 D3686.201.01.04.02
1.1.3 Abbreviations/codes used
FG Friction grip bur
CA Contra-angle handpiece bur
HP Straight handpiece bur
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Operating Instructions Midwest® E Pro / Midwest® E Plus / Midwest® E mini 1Before you begin …
66 04 206 D3686.201.01.04.02 11
1.2 Service life
When used as intended:
● Non-moving parts have a typical service life of 5 years
● Moving parts have a typical service life of 3 years
No warranty claim can be inferred here, as wear may occur earlier or
later than indicated above depending on use, frequency of sterilization,
and frequency of maintenance.
Replacing elastomers
Elastomers, e.g. O-rings, must be replaced depending on their degree
of wear.
Tool holding system_Friction Grip
Check the clamping system of friction grip burs on a monthly basis [ → 61].
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1Before you begin … Operating Instructions Midwest® E Pro / Midwest® E Plus / Midwest® E mini
12 66 04 206 D3686.201.01.04.02
1.3 Trade names / registered trade marks of the
manufacturers
The designations used in this operating instruction with reference to the
instruments are trade names or registered trade names of the
manufacturers:
KaVo, Biberach, Germany:
●INTRAmatic LUX
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Operating Instructions Midwest® E Pro / Midwest® E Plus / Midwest® E mini 2Safety information
66 04 206 D3686.201.01.04.02 13
2Safety information
Obligations of the user ● Use only fault-free materials that do not deviate from the specified
data [ → 22].
● Protect yourself, patients, and others against any foreseeable
dangers. To do this, follow the safety information.
● Comply with the Intended use of the equipment.
● You should always keep these operating instructions within reach for
further reference.
Preventing the spread of infections and cross
contamination
Sterilization
Prevent the spread of infections and cross contamination between
patients, users, and third parties. Sterilize equipment after each patient.
Take the appropriate hygiene measures, e.g. wear protective gloves.
Emitted cooling air The cooling air emitted by the coupling of the motor must have a flow
rate of 1.5 - 10 Nl/min.
Keeping cooling air away
To keep the cooling air coming out of the instrument away from the
cavity, silicone disks are available [ → 45].
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2Safety information Operating Instructions Midwest® E Pro / Midwest® E Plus / Midwest® E mini
14 66 04 206 D3686.201.01.04.02
Instrument head overheating If the instrument is defective, the area around the instrument head may
heat up, thus creating a risk of burning the patient's oral mucosa.
Malfunction or damage Discontinue use immediately in case of malfunction, unusual or different
sounds or damage. Damaged instruments may cause injury. Notify the
dental depot or the manufacturer.
Repair Do not repair the instrument yourself.
Spare and accessory parts Use only original Midwest parts or parts approved by Midwest. Safe
operation is not guaranteed for parts that have not been approved by
Midwest.
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Operating Instructions Midwest® E Pro / Midwest® E Plus / Midwest® E mini 2Safety information
66 04 206 D3686.201.01.04.02 15
First aid measures in the case of lubricant
accidents
T1 Spray _ Hersteller Homepage
For details download the Midwest Plus Aerosol Spray Material Safety
Data Sheet from the Midwest homepage: www.dentsplysirona.com
General information: Immediately remove any clothing soiled
by the product.
After inhalation: Supply fresh air; consult doctor in case of
complaints.
After skin contact: If skin irritation continues, consult a
doctor.
After eye contact: Rinse opened eye for several minutes
under running water.
After swallowing: If symptoms persist consult doctor.
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2Safety information Operating Instructions Midwest® E Pro / Midwest® E Plus / Midwest® E mini
16 66 04 206 D3686.201.01.04.02
Operating conditions: Temperature: +10 °C – +30 °C
If you have any questions, please contact your dental supplies
distributor or the manufacturer.
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Operating Instructions Midwest® E Pro / Midwest® E Plus / Midwest® E mini 3Technical description
66 04 206 D3686.201.01.04.02 17
3Technical description
3.1 Task
The instrument transmits the driving power and speed of the electric
motor or air motor to the preparation tool.
3.2 Functionality
The transmission ratio of the instrument distorts the operating speed of
the preparation tool.
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3Technical description Operating Instructions Midwest® E Pro / Midwest® E Plus / Midwest® E mini
18 66 04 206 D3686.201.01.04.02
3.3 Structure of Midwest E Pro
G
F
D
C
B
A
E
A Instrument head
B Push button
C Cooling spray outlet
D Opening of chuck system
E Light aperture
F Color coding for gear ratio
G ISOslider
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