Publications of any kind and translation into other languages, also of excerpts, is only permitted with the explicit approval of WDT - Werner Dosiertechnik GmbH & Co. KG. These operating instructions are based on the German original provided by the WDT Company. Responsible for the content: WDT - Werner Dosiertechnik GmbH &...
(see below) to WDT should there nevertheless be a reason for complaint. General warranty conditions WDT provides a warranty for 2 years from the date of commissioning, a maximum period of 27 months after delivery, assuming correct installation and commissioning with completed and signed commissioning protocol.
Fragrances dosing, type DUFTDOS 0-T Safety Appropriate use The fragrance dosing device type DUFTDOS-0-T may only be used for the purposes specified in Section 3.2 “Product description”! The locally applicable regulations regarding accident prevention, worker safety and drinking water protection must be adhered to.
Order numbers see Section 9.6 „Spare parts list, wearing parts list, consumables list“. Product description The fragrance dosing type DUFTDOS-0-T refers to a dosing system for the dosed introduction of fragrance concentrate in the steam pipe of steam rooms. Function The fragrance concentrate is dosed through the hose pump passing the dosing pipe into the steam pipe.
In the error free operation no dosing valve is required since the pressure of Figure 3, Dosing valve the pump is higher than the pressure in the steam pipe. Index: 02 Change date: 01/07/2020 Operating instructions no.: BA DW 016-02 Duftdos-0-T EN 16621-17551.docx Page 7 of 24...
Ventilation and extraction Recommended for the utility room Operating pressure max. 1.5 barg Transport power in the continuous mode max. 3 l/h Index: 02 Change date: 01/07/2020 Operating instructions no.: BA DW 016-02 Duftdos-0-T EN 16621-17551.docx Page 8 of 24...
See at this regard also Section 2.2.1 “Handling of chemicals, risks to persons and the environment“. CAUTION ! Follow locally valid rules for the handling of chemicals! Index: 02 Change date: 01/07/2020 Operating instructions no.: BA DW 016-02 Duftdos-0-T EN 16621-17551.docx Page 9 of 24...
This avoids a dosing without steam. For example, lock the power output with steam generator or by means of a temperature probe on the steam pipe. Index: 02 Change date: 01/07/2020 Operating instructions no.: BA DW 016-02 Duftdos-0-T EN 16621-17551.docx Page 11 of 24...
4. Wait until the pumped up fragrance concentrate fills the dosing pipe completely. 5. The dosing pipe is deaerated as soon as there are no air bubbles in the pipe any more. Index: 02 Change date: 01/07/2020 Operating instructions no.: BA DW 016-02 Duftdos-0-T EN 16621-17551.docx Page 13 of 24...
4. Place the container under the device. 5. Glide the suction pipe into the container so that the end of the suction pipe touches the container bottom. Index: 02 Change date: 01/07/2020 Operating instructions no.: BA DW 016-02 Duftdos-0-T EN 16621-17551.docx Page 14 of 24...
Figure 10, Hose dosing pump SA spare parts Changing the hose set and roller carrier See description in Section 5.2 Commissioning work, "Insert roller carrier of the hose pump" Index: 02 Change date: 01/07/2020 Operating instructions no.: BA DW 016-02 Duftdos-0-T EN 16621-17551.docx Page 15 of 24...
3. Wash the dosing valve with warm water or rinse it with ethyl alcohol. 4. If these steps are not successful, exchange the valve. Index: 02 Change date: 01/07/2020 Operating instructions no.: BA DW 016-02 Duftdos-0-T EN 16621-17551.docx Page 16 of 24...
Section 5.2 “ Commissioning works“. ATTENTION ! In case of new commissioning, always the instructions of the chapter “Commissioning” and process the commissioning protocol. Index: 02 Change date: 01/07/2020 Operating instructions no.: BA DW 016-02 Duftdos-0-T EN 16621-17551.docx Page 18 of 24...
This protocol is to be completed by the commissioning technician! All warranty claims expire when no completed and signed commissioning protocol is available! The commissioning protocol is included in the documents attached. Index: 02 Change date: 01/07/2020 Operating instructions no.: BA DW 016-02 Duftdos-0-T EN 16621-17551.docx Page 21 of 24...
Perform the maintenance work listed in order to retain the validity of your warranty. The maintenance protocol is included in the documents attached. Index: 02 Change date: 01/07/2020 Operating instructions no.: BA DW 016-02 Duftdos-0-T EN 16621-17551.docx Page 22 of 24...
12782 Roller carrier for hose pump, yellow 12609 List of consumables Fragrances: A list of the current fragrances is available from WDT. Index: 02 Change date: 01/07/2020 Operating instructions no.: BA DW 016-02 Duftdos-0-T EN 16621-17551.docx Page 23 of 24...
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