Important information Note, e.g. specific instructions regarding Important information efficient and cost-effective use of the unit. About this document Refer to Operating Instructions. These operating instructions form part of the unit. If the instructions and information in these Disconnect all power from the unit. operating instructions are not followed, Dürr Dental will not be able to offer any warranty or assume any liability for the...
The internal chloride by electrolysis, and is the designation filters need to be clean if the Hygowater sys- used by EU in regard to the Biocidal Products tem is to work effectively. Hard water reduces Regulation.
Important information Systems, connection with Installation and repairs Installation, readjustments, alterations, other devices ❯ upgrades and repairs must be carried out by Additional devices connected with medical elec- Dürr Dental or by qualified personnel specifi- trical devices must be proven to conform with cally approved and authorized by Dürr Dental.
Important information Transport NOTICE The original packaging provides optimum protec- Negative effects on the EMC due to tion for the unit during transportation. non-authorised accessories If required, original packaging for the unit can be Use only Dürr Dental parts or acces- ❯...
Product description Hygowater Booster Product description Overview Hygowater Housing Housing Cleaning button OK button Function indicator Connection for water drain Connection for water supply connection Fuse holder 230 V mains power supply Connection for water drain Connection for fresh water supply connec-...
The following items are required for operation of the device, depending on the application: Hygowater Booster ... . . 8500900051 Optional accessories The following optional items can be used with the device: Wall bracket for Hygowater .
Product description Technical data Hygowater Electrical data Rated voltage V AC 110–230 Max. power consumption Fuses 2 AT for 230 V AC Protection class Internal voltage supply 1 (electronic mod- ule/valves) V DC Internal power supply 1 (electronic mod- ule/valves) Internal voltage supply 2 (electrodes) 6–24...
– SIP/SOP ports IEC 61000-4-6:2013 0.15–80 MHz Compliant ISM frequency bands 0.15–80 MHz 80% AM at 1 kHz Hygowater Booster Electrical data for the unit Rated voltage V AC 110–230 Max. power consumption Fuses 2 AT for 230 V AC...
Page 13
Product description Electrical data for the unit Protection class Internal voltage supply 1 (electronic mod- ule/valves) V DC Internal power supply 1 (electronic mod- ule/valves) Internal voltage supply 2 (electrodes) 6–24 Internal power supply 2 (electrodes), up to General technical data Dimensions (H x W x D) 452 x 176 x 430 Approximate weight (without pre-filter and...
Product description Type plate The type plate is located on the rear side of the unit. Type plate Evaluation of conformity This device has been subjected to conformity acceptance testing in accordance with the cur- rent relevant European Union guidelines. This equipment conforms to all relevant requirements.
Product description Operation In combination with the Hygowater Booster, it is possible to treat water centrally to gain greater volumes of softened, filtered and disinfected water. Up to six treatment units can be supplied with water. The connection for the fresh water supply con-...
Usage Usage Operation Operation of the unit is automated. Once connected to the voltage and water supply, the unit will supply water as and when the treat- ment unit requires it. The unit does need to be handled in order for the cleaning mode to be activated and for servicing to be performed.
Usage Visual and acoustic signals The following table shows a number of possible visual and/or acoustic signals that may require some action to be taken. Signal Sound Cause/Action OK button lights up green No sound The unit is ready for use. Function indicator lights up No sound The electrolysis process is underway.
When using the Hygowater Booster, up to six treatment units can be supplied with water. The connection for the water supply connection in the Hygowater Booster is connected up to the connection for the water drain in the Hygowater. Installation, set-up and commissioning are per- formed by Dürr Dental or by a person or com-...
Usage Self clean Measuring the chlorine content If a treatment unit is not used for a relatively long period of time, biofilm may build up in the water It is recommended that the concentration of free pipes. In this case, more powerful disinfection is chlorine is measured for one of the instruments required.
Page 20
Usage Dip the chlorine test strip into the water and ❯ move it around for around 30 seconds. Fold the chlorine test strip in the middle and ❯ compare the colour against the colour scheme shown on the container for the chlorine test strips.
Usage Evaluating the measurement results 0.05 >1.6 Evaluation Action A Low content – Press the cleaning button to start the self-clean process. – Drain 400 ml of water. – Take the measurement again. If the content is still too low, call the Customer Service department.
Usage Carefully turn the pre-filter approximately ❯ Replacing the pre-filter 90 degrees clockwise in order to release the water pressure in the system. Continue to turn The instructions below need to be followed to the pre-filter once water has stopped leaking replace the pre-filter when the unit gives the rele- out of the water hose and pull it down from the vant visual and acoustic signal.
Usage Turn the pre-filter as far as it will go anti-clock- 10 Replace the fuse ❯ wise. The fuse is located below the mains power ❯ supply on the back of the unit. If the fuse is faulty, follow the instructions below to replace Press the reset button on the back of the ❯...
Page 24
Usage 11 Cleaning of the outside surfaces Clean the unit's outside surfaces regularly with ❯ a soft cloth. Use a neutral cleaning agent with water. Standard alcohol-based products can be used as disinfectants. Do not use a pressure washer to clean the unit. ❯...
Replacement of the flowmeter ❯ 12.2 Hygowater Booster Maintenance interval Maintenance work Once a year Replacement of the ultrafilter for the Hygowater Booster (8500200005) ❯ 2–5 years Replacement of the pumps ❯ (depending on the num- ber of treatment units...
Troubleshooting Troubleshooting 13 Tips for operators and service technicians Any repairs exceeding routine maintenance may only be carried out by qualified personnel or our service. Prior to working on the unit or in case of danger, disconnect it from the mains. Error Possible cause Remedy...
Need help?
Do you have a question about the Hygowater and is the answer not in the manual?
Questions and answers