Polymerization Unit
Wapo-Mat III

USER MANUAL

Dear customer,
Thank you for choosing a product from the Wassermann range. Wassermann DentalMaschinen incorporates the highest standards of quality and the latest technology. In order to enjoy maximum performance and years of trouble-free operation, please read this user manual carefully before you connect this device and start work, and operate the device according to the recommended guidelines. The operation safety and the functionality of this device can only be guaranteed if you follow both the general safety guidelines and the applying laws to prevent accidents as well as the precautions given in this user manual. We are not liable for any damages which occur due to inappropriate usage or faulty operation of this device.

Make sure that anyone using this device has read and understood this user manual.
Keep this user manual in a safe place where it can be referred to as required at any time.
The unit complies with the relevant EU guidelines.
**** The unit is subject to the EU guidelines 2012/19/EU (WEEE Directive).

Company address:
Wassermann Dental-Maschinen GmbH
Rudorffweg 15-17
21031 Hamburg, Germany
Phone : +49 (0)40 730 926 -20/ -24 Fax.: +49 (0)40 730 37 24
export@wassermann-dental.com
www.wassermann.hamburg
www.facebook.com/WassermannDentalmaschinen

Features

• Compact benchtop unit for long-time and boiling polymerization
• Fully automatic program sequence, capable of handling 9 flasks simultaneously
• Touchscreen-multifunctional display with a minute and degree settings, remaining time reading
• Powerful, electronically controlled heater for optimal water temperature, low water level indicated visually and audibly
• Energy-saving tank thermal insulation
• Low maintenance, easy to clean
• All stainless steel construction

Safety Symbols Used in this Manual

Warning!
This is a warning of risk situations and dangers.
Failure to observe this warning could be life-threatening. These warnings have to be observed.

Information!
This symbol draws your attention to specific features that have to be observed.

Safety Guidelines

Configuring and operating this equipment requires precise knowledge and observance of the instructions in this user manual. The equipment is designed only for its intended
application.

WARNING:
Servicing and repairs should be carried out only by authorized specialists.
Disconnect the power plug before starting any maintenance work.
Make sure that the equipment is connected to the correct power source.
Wear heat-retardant gloves when working with the Wapo-Mat III.

Responsibility for Operation or Damage

The responsibility for operating the device lies exclusively with the owner or user if said device is incorrectly serviced, maintained, or altered by persons not employed by an authorized dealer or if the device is used in a manner contrary to its specified purpose. The unit has to be maintained and operated in accordance with this user manual. Wassermann Dental-Maschinen GmbH is not responsible for damage arising from the nonobservance of these instructions.
Warranty and responsibility provisions contained in the sales and supply conditions of Wassermann Dental-Maschinen GmbH are not extended by these instructions.

Warranty

The warranty period for our equipment is 12 months. If faults occur within the warranty period, contact your dental depot or get in touch directly with our service department. Your equipment should only be operated in perfect condition. If faults occur which could harm operators or third parties, the unit should not be used until it has been fixed. This warranty does not cover damage caused by improper use, external mechanical causes, transport damage, or interference with the unit by unauthorized persons.

Application

The Wapo-Mat III is designed for water-bath polymerization. All readily available plastics can be polymerized fully automatically, slowly (up to 99 hours), and at high temperatures (99°C).
Only use the device for this type of application.

Before Starting

Transport

Before transporting the unit, ensure that it has been unplugged from the power socket.
Make sure that it is packed correctly in order to avoid accidental damage.
Be sure to check for any transport damage when unpacking the goods. Note down any damage if found.

Installation

Remove all packing material and place the unit on an even and stable surface.
Check the parts included in delivery (see 8.5).
**** Place the unit so that the work area is freely accessible and operation is not restricted. (Please consider the structural dimensions).
Do not place the unit outdoors.
Before start-up, be sure the device reaches room temperature.
We strongly recommend installing the unit firmly to the discharge system, since it is equipped with an automatic water overflow
discharge system, i.e. too much-filled water runs out automatically, even when the discharge cock is closed. Furthermore, complete emptying for cleaning purposes, etc. is thus simplified.

Storage

The unit should not be stored or set up outdoors.
In case of long-term storage, the unit must be protected against humidity and dust.

Installation/ Commissioning/ Menufunctions

Before commissioning, please install the following connections:
Firmly clamp the supplied drainage hose to the device and ensure there is a suitable drainage facility.
Insert the plug into the socket – make sure that the voltage information between the device and the mains network is identical. Fill the device with mains water above the white plastic ring in the container (max. 18.5 liters). Switch on the main switch (green rocker switch). Symbols A must not appear.

Make sure you define the device’s main parameters before switching it on. These settings are performed in the set-up menu 3 Familiarise yourself with the many options which the system offers before starting polymerization. This applies in particular to functions 7 and 14

The Set-Up Menu

The Set-Up Menu Page 1
Make the following settings in the set-up menu:

The Set-Up Menu Page 2

Description of Functions 6 – 14

6a Program Parameters
Defines the parameters for the program temperature and time. Touch the numbers to change the values. It is possible to store up to three polymerization steps

1-3.

Polymerization Step 1:

Examples of the Steps 2 and 3:

Touch the arrow to start the polymerization. Interrupt or cancel the program using Start/Stop.

6b Polymerization

7 Preheating Temperature
Defines the target temperature once the main switch has been activated.
The preheat temperature also applies to waiting times and rest periods. Default: 65°C
If the programmed temperature selected is higher, the temperature falls back to this value when the program ends.

After defining the desired mode it may make sense 14 to adjust the preheat temperature of the programmed temperature. This avoids long heating up or cooling down phases.
8 Timer. This defines the weekday activation and deactivation times.

Programs running currently have a higher priority; they are not switched off until complete.

10 Sleep Button Display

Press the Sleep button to switch the system to sleep mode.

11 Definition of Calibration Method

DEF: Default (calibrated for mains water)
CAL Calibration (only necessary for extreme deviations in water quality)

Drain water

Replenish water.
This measure defines the conductance of the water!

12 Choose between °C Celsius and °F Fahrenheit

If the temperature deviates from the device, the temperature sensor can be calibrated. To do this, use a second thermometer to measure the water temperature inside the unit at the desired pre-heating temperature. If there is a deviation, the heating curve of the device can be adjusted. For calibration, a relative offset value and an absolute offset value are available (please see the following sections 12a and 12b).

**12a** Calibrate the temperature with a relative offset

The relative offset of the heating curve causes a correction of the temperature value in percent to the measured value. As shown in the symbol, the angle of the heating curve is adjusted when you change this value. The relative offset value can be set in the range of 9.9% to + 9.9%.

12b Calibrate the temperature with an absolute offset

To correct the heater curve by a value in °C or °F, you can use the absolute offset of the heater curve. As shown in the symbol, the zero-crossing of the heating characteristic shifts when this value is changed. The absolute offset value can be set in the range of -9.9°C to + 9.9°C or in Fahrenheit from -18.0°F to +18.0 °F.

**13** The pictogram for the Sequence in Time and Date Function

14 Choice of Working Mode
Defines whether the time should start immediately or once the heating value has been reached.

(a) (Default) Unit heats up to the temperature programmed via 6b. After reaching this value, the result measured is validated by a control cycle. If the value is confirmed, the polymerization will start.
(b) The programmed polymerization starts immediately.

Operation

General Operating Instructions

All recommendations to operate the device, whether verbal or written, are based on our experience and tests and can therefore only be considered reference points.
The Wapo-Mat III is protected against dry running in order to prevent the heating from burning out (flashing symbol: display on the left). While the program is running, an alarm sounds when there is insufficient water. Take care that the water level is always above the white plastic ring (see in the housing), as the heating and the program will otherwise shut down automatically! An additional safeguard protects the heating against overheating; it is automatically deactivated at above 99°C.
Wear heat-retardant gloves when working with the Wapo-Mat III.
Unplug the device if it is not in use for a longer period.

Operation

• Fill the work device with mains water above the white plastic ring in the container (max. 18.5 liters).
• Activate the main switch (green rocker switch).
• Check the water level – the low water alarm A must not flash.
• Place prepared cuvettes in the device clamp.
• The polymerization is started by touching the symbol 6b or alternatively via the parameter menu 6a
• after the polymerization process has ended, the temperature falls/rises to the preset temperature again. 7.

Troubleshooting

Fault

| Cause|

Solution

---|---|---
Wapo-Mat III does not heat up| Dirty level sensor| Clean level sensor
The water level is too low| Add water
Water-level LED comes on and a warning tone sounds. fig, 1| Dirty level sensor| Clean level sensor
The water level is too low| Top up water until the control light goes off
The touch display does not respond (malfunction)| Re-calibrating the touch display| Turn the unit on and while the Wassermann logo appears tap the touch display twice.
This will take you to the self-explanatory  touch panel **calibration*** process.
Fig.: 2-3
Program not starting although the set temperature has been reached.| In mode (a) the unit intentionally overheats by 1°C and waits briefly to validate the value.| This is not a fault, please wait roughly 45 sec.

If the above recommendations do not solve the problem, contact your dental depot or our service department.

* VIDEO: CALIBRATION
https://t1p.de/TDRec

Maintenance

Cleaning

** Pull out the mains plug before maintenance work.
The model plate** must always be legible and must not be removed.
Clean the outside of the unit and any accessories with a sponge and/or a soft cloth and mild detergent.
The equipment should be cleaned regularly to guarantee problem-free operation.

** Please clean the water level sensor (white plastic ring) every 14 days with a brush.
Clean every 4 weeks with Kalk-Ex**

Quantity: approx. 300ccm Kalk-Ex per full tank (18.5 liters water). If there is considerable limescale present, increase the amount of Kalk-Ex appropriately. The initial supply of Kalk-Ex comes with the machine.
**** Allow KALK–EX max. 12 hours to work. Drain the solution and rinse thoroughly. Observe protective measures (wear wraparound protective glasses and suitable gloves). Avoid contact with skin, eyes, and clothing. Do not swallow or breathe in lime remover. Otherwise, seek medical help.

Maintenance

The Wapo-Mat III does not require any special maintenance. You just need to keep it clean.

Repairs

Servicing or repairs to the equipment must only be carried out by trained technicians. Only original Wassermann spares are to be used. Responsibility for the product is voided if altered by unauthorized persons or if inappropriate components are installed.

Spare Parts

If necessary please contact our service hotline phone.

Service Hotline 0049 (0)40 730 926 -20/ -24

Scope of Delivery/ Accessories

Technical Data

*Other voltages on request.
The noise level of the unit amounts to ≤ 70 dB (A).
Technical changes reserved.

Disposing of the Unit

The unit has to be disposed of by an authorized recycling operation. The selected company has to be informed of all possibly health-hazardous residues in the unit.

Information on disposal for countries within the EU

To conserve and protect the environment, prevent environmental pollution and improve the recycling of raw materials, the European Commission adopted a directive that requires the manufacturer to accept the return of electrical and electronic units for proper disposal or recycling. Within the European Union units with this symbol should not, therefore, be disposed of in the unsorted domestic waste.
For more information regarding proper disposal please apply to your local authorities.

EU Declaration of Conformity

in accordance with 2014/35/EU (Low Voltage Directive) and 2014/30/EU (Electromagnetic Compatibility Directive) and 2006/42/EC (Machinery Directive) and 2011/65/EU (RoHS Directive)

Manufacturer:| W A S S E R M A N N
Dental-Maschinen GmbH
Rudorffweg 15-17
21031 Hamburg
Germany
---|---
Model:| Wapo-Mat III
Applicable standards| DIN EN 61010-1
DIN EN 61000-6-3
DIN EN 61000-6-1
DIN 45635-1
DIN EN 60335-1
Product description:| Polymerization
Unit for dental applications
Item no. 170980

This is to confirm that the above-mentioned machine complies with the described EU guidelines. This declaration becomes invalid if the machine is modified without our approval.

Place, date: Hamburg, 2022-03-24

| Company stamp :

---|---

Wassermann Dental-Maschinen GmbH Rudorffweg 15-17 • 21031 Hamburg • Germany
Phone: +49 (0)40 730 926-20/ -24 • Fax: +49 (0)40 730 37 24
export@wassermann-dental.com • www.wassermann.hamburg
/WassermannDentalmaschinen

References

• Dental.com | Dental Photo Assessments Powered by AI
• Index of /fileadmin/Redaktion/Service_Kunden/Touchscreen_Kalibrierung

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