Garantie und Service Content General ..........10 Information about this operating manual ..10 Symbols used in this operating manual ..10 Proper use ........... 10 Basic equipment .......... 10 Disposal ............11 Manufacturer's address ....... 11 Technical Data ........12 Components ........
General General Information about this This operation manual allows you to work safely with the Wöhler DM 2000 Digital Manometer. operating manual Please keep this operating manual in a safe place for future reference. The Wöhler DM 2000 Digital Manometer should be employed by professionals for its intended use only.
General Disposal Do not dispose of electronic equipment along with household waste. Dispose of electronic equipment in accordance with valid environmental regula- tions. Damaged rechargeable batteries are considered hazardous waste. Dispose of damaged or used rechargeable batteries at the collection points provided.
Technical Data Technical Data Beschreibung Angabe Differential Pressure Range ± 2 bar Accuracy < 3 % o.r. ± 200 Pa whichever is greater Temperature (optional) Range -20 °C up to +99 °C Accuracy: < 1 °C Resolution: 0.1 °C Unit Depending on the version mbar or Pa Power supply...
Components Components negative pressure positive pressure IR port Opperator button : Press button to turn on Press during measurement to zero Press twice during measurement to print Hold button for 3 sec. to turn off temperature...
Flue Draft Test Flue Draft Test Safety Warning! You must be qualified to work on heat appliances and gas, oil or other fuel supplies. For further instructions contact your local authorities before you start the job. The constant flow of flue gases at the correct rate of flow with the least possible variation is required for safe and efficient combustion.
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Flue Draft Test Procedure for Taking The typical procedure when using a Wohler me- Flue Draft Readings chanical draft gauge is as follows: 7. Visually inspect the draft gauge for signs of damage and/or defect. 8. Ignite a small amount of fuel in the appliance and leave to burn for 20 minutes.
IR ports of meter and printer are opposite to each other. Start printing with a doubleclick on the oprea- tion-button of the Wöhler DM 2000. Accessories Hose with draft probe 6 mm Ø, 200 mm long, cone 6 mm Ø and Art n° 4578 hose 1,5 m long Pressure Measurement Set for Wöhler Digital Manometer...
Warranty and Service Warranty and Service Warranty Each Wöhler DM 2000 will be tested in all func- tions and will leave our factory only after extensive quality control testing. If used properly, the warranty period for the DM 2000 will be 12 month from the date of sale. Not covered by the warranty are the batteries and the costs for transport and package.