SCHÜTZ MICROCLEAN User manual
Instruction manual MICROCLEAN - Denture cleaning unit
Contents
Chapter Page
1 Technical data.................................................................................................................3
2 Brief description (correct use)........................................................................................4
3 Installation.......................................................................................................................4
4 Controls............................................................................................................................5
5 Operation.........................................................................................................................6
5.1 Working procedures.........................................................................................................6
5.2 Trouble shooting..............................................................................................................8
5.3 Operating the unit.............................................................................................................9
6 Maintenance/Servicing...................................................................................................9
7 Transport and packaging.............................................................................................10
8 Safety .........................................................................................................................11
9 General Data/Disposal..................................................................................................12
10 General hazard notes....................................................................................................13
10.1 Danger zone..................................................................................................................13
10.2 Operating and servicing staff........................................................................................13
10.3 Fitting spare parts and expendable parts.......................................................................14
10.4 Switching the unit off....................................................................................................14
11 Emergencies...................................................................................................................14
12 Spare parts.....................................................................................................................14
13 Guarantee.......................................................................................................................15
Schütz Dental GmbH page: 2/15
Instruction manual MICROCLEAN - Denture cleaning unit
Dear Customer
Congratulation on your purchase of our MICROCLEAN Denture cleaning unit!
Schütz Dental GmbH thanks you for your trust!
If you should need any information or have special questions on this system, our complete team of
dental technicians, product specialists and sales people will be at your disposal:
phone +49 6003 814-365
fax +49 6003 814-907
e-mail: [email protected]
Please kindly read the following pages minutely and adhere to any instructions given when taking
this system into operation. We recommend that the instructions are well-known to any person
operating the system in order to avoid handling errors or accidents.
Schütz Dental cannot be held liable for any damages which were cause by lack of knowledge of the
instructions or failure to adhere to them.
Enjoy working with your MICROCLEAN unit!
Schütz Dental GmbH page: 3/15
Instruction manual MICROCLEAN - Denture cleaning unit
1 Technical data
Product data
Unit for use with all dental alloys, titanium, acrylics and ceramics.
Dimensions and weights
Width: 185 mm
Height: 195 mm
Depth: 175 mm
Weight: 7 kg
Electrical power supply values
Power supply: 230 V~ (or 110 V~, 2 Amps for e.g.USA
Wattage: 200 W
Revolutions: 1450 r.p.m.
Phase number: 1 phase-N+PE
Mid-point conductor: rating N~
Earthed conductor: separate earthed conductor (PE-green/yellow
Class of protection: I
System of protection: covered
Frequency: 50/60 Hz
General data
Ambient temperature range: 5 - 50°C
Air humidity: up to 65%
Noise level: < 65 dB (A
2 Brief description (correct use)
The Microclean cleaning unit was developed for cleaning and compacting the surfaces of
metals and acrylics.
This unit was designed to create a magnetic field which reverses its polarity every two
minutes when running. The magnetic field oscillates and rotates the polishing pins. The
impact energy of the pins compacts and cleans the surface of the object and the special
cleaning fluid enhances the effect. Please refer to section 5 „Operation“ for further details
on running this unit.
Schütz Dental GmbH page: 4/15
Instruction manual MICROCLEAN - Denture cleaning unit
3 Installation
•Remove the packaging.
•Place the unit on a nonskid surface.
•Plug the power cable of the unit into the power supply.
4 Controls
Schütz Dental GmbH page: 5/15
timer +
mainswitch
Instruction manual MICROCLEAN - Denture cleaning unit
5 Operation
5.1 Working procedures
Prepare the castings for polishing as usual using burs and rubber polishers. Very hard areas
of CoCrMo alloys or „alpha-case“ on titanium can be removed with burs and sandblasting.
The various cleaning fluids are for use with precious alloys, dentures, facing materials,
CoCrMo alloys and titanium (refer to the table .
Caution!
When cleaning potentially contaminated materials (e. g. a dental prosthesis)
make sure it is disinfected before and after the cleaning procedure.
- Place the restoration in the cleaning vessel with polishing pins and fluid and
tighten the lid properly (the amounts of fluid are shown on pages 7 and 8 .
- In order to avoid rotation of the cleaning vessel, set a paper towel between unit and
black beaker mount (acrylic top .
- Place the cleaning vessel on the unit.
Please note: Only clean one object per cycle.
- Once the set time has elapsed, remove the lid from the cleaning vessel. Remove object
with plastic pincers and rinse it with clear water. If the luster is not satisfactory, prolong
the time.
Caution!
Avoid direct contact with the skin and eyes as the fluid may irritate them.
Should the cleaning fluid become contaminated, clean the pins and add fresh fluid -
this is simplified by the Microclean magnets.
Important!
Fluid should only be used for one cleaning session as, otherwise, particles in the
fluid may be deposited on the next restoration.
Please note!
Do not keep needles in the cleaning liquid for longer than one day.
Remove needles, clean and let air-dry on a cotton towel. Should the needles turn
dark after use, clean them approximately for 30 minutes in polishing fluid
consisting of 150 ml water and 20 ml acidic cleaning agent. If necessary, please
repeat this procedure.
Schütz Dental GmbH page: 6/15
Instruction manual MICROCLEAN - Denture cleaning unit
Disposal!
Look at chapter 9, page 12.
The following table shows the amounts and cleaning periods.
The table assumes that 150 g of pins and 150 ml of water are used.
MICROCLEAN table
cleaning fluid - orange (universal),
500 ml, order no.: 678855, for following applications:
- Removing oxides from chrome cobalt, titanium and non-precious metals after
sandblasting them to remove the investment material.
- Removing oxides from titanium and non-precious metals after firing porcelain.
- Removing cement from bridgework.
- Removing plaster from acrylic.
Cleaning in the large vessel, order no.: 678820
The amounts are always 150 g pins and 150 ml water
Time
Minutes
Pins
Description
Amount
Fluid
Object/Application Outcome
45 - 60 short/long 70 ml Titanium,CrCo frameworks Matte, silvery sheen
20 - 40 long 70 ml Removing plaster from
acrylic
Removes up to 98%
30 - 45 short/long 70 ml Removing cement from
crowns
Cement is released. Soft
material must be scratched out
or rinsed out with water if
necessary.
Cleaning in the small vessel, order no.: 678864
The amounts are always 15 g pins and 15 ml water
Time
Minutes
Pins
description
Amount
Fluid
Object/Application Outcome
5 - 10 short 5 – 10 ml Titanium,CrCo frameworks Matte, silvery sheen
Schütz Dental GmbH page: 7/15
Instruction manual MICROCLEAN - Denture cleaning unit
cleaning fluid - green (acidic), 500 ml, order no.:678857 for the following applications:
- Removing oxides from precious metals after divesting.
- Removing oxides from previous metals immediately after firing porcelain.
- Cleaning deposits and calculus off dentures.
Cleaning in the large vessel, order no.: 678820
The amounts are always 150 g pins and 150 ml water
Time
Minutes
Pins
Description
Amount
Fluid
Object/Application Outcome
30 - 45 long 40 ml Cleaning deposits and
calculus off used
restorations
Cleans the restoration by up
to 98% to regain its sheen
5 - 10 short/ long 40 ml precious metal framework Matte sheen
40 - 50 short/long 40 ml non-precious metal
framework
98% sheen
Cleaning in the small vessel, order no.: 678864
The amounts are always 15 g pins and 15 ml water
Time
Minutes
Pins
Description
Amount
Fluid
Object/Application Outcome
5 - 15 short 5 – 10 ml precious metal frameworks Matte sheen
* Long pins = polishing pins, long, 150 g Order No.: 678865
Short pins = polishing pins, short, 150 g Order No.: 678866
Long pins = polishing pins, long, 200 g Order No.: 678856
Short pins = polishing pins, short, 200 g Order No.: 678861
5.2 Trouble shooting
Objects are not cleaned sufficiently Keep to the mixing ratio 150 ml water,
150 g needles and the according quantity
of cleaning liquid (see system table .
Needles dirtied Clean needles in the system with 150 ml
water and 20 ml acidic liquid for about
30 min.
Needles stick to the magnet Magnet must be set against the outside of
the beaker when changing the liquid.
Schütz Dental GmbH page: 8/15
Instruction manual MICROCLEAN - Denture cleaning unit
5.3 Operating the unit
1. Place the restoration in the fluid in the plastic vessel and close the lid tightly.
2. In order to avoid rotation of the cleaning vessel, set a paper towel between unit and black
beaker mount (acrylic top .
3. Place the vessel on the unit.
4. Set the timer to the correct time. The magnetic field rotates in direction.
5. Once the time has elapsed, the unit switches off automatically. Remove the lid
from the vessel, remove the restoration and rinse it with water. If the outcome
is not satisfactory, prolong the time.
6. Contaminated cleaning fluid should be disposed of according to local
regulations, making certain to keep the pins. Rinse the pins with clear water
and fresh polishing fluid.
Please note!
This unit can be switched off prematurely at any time with the timer.
6 Maintenance/Servicing
Danger!
Before commencing maintenance procedures or replacing components the
unit must be switched off as follows.
Disconnect the current as follows:
•Switch the timer off
•Unplug the mains supply
In case of non-compliance, the staff's life and limbs may be at a risk!
•This unit should be cleaned with a damp cloth or stainless steel cleaner.
•Clean the vessels regularly and thoroughly.
Please note!
Do not clean with solvent as it may harm the plastic components.
Schütz Dental GmbH page: 9/15
Instruction manual MICROCLEAN - Denture cleaning unit
7 Transport and packaging
All Schütz Dental units and systems are carefully inspected before they are packed and
dispatched. However, damages during transport can not be ruled out.
Incoming inspection:
Check for completeness of the consignment, according to delivery note!
In case of damaged packaging:
Visually check the delivery for damages!
In case of a complaints:
If the consignment has been damaged during transport
- Immediately contact the last forwarder. The notification period for damaged packaging
during transport by rail is one week; by post 24 hours; by a forwarder 4 days. In case the
contents are damaged, the notification period for transportation by post is 24 hours;
by DPD 24 hours and by a forwarder 4 days.
- Please keep the packaging (for a possible verification by the forwarder or for
reconsignment !
Packaging for reconsignment:
If possible use the original packaging and packaging material for reconsignment.
If these are no longer available then ensure that the item is packed shock-proof in a
cardboard box. Please contact Schütz Dental for any questions concerning the packaging.
Schütz Dental GmbH page: 10/15
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