Dwyer 1207A Bedienungsanleitung

DWYER 1207A Flue Gas Analyzer Dwyer Instruments Inc P.O. Box 373 Michigan City INDIANA, H6361 USA Tel: 219 879 8868 Fax: 219 872 9057 Stock N

1207A manual Page 10 5. USING THE DWYER 1207A AS A THERMOMETER OR PRESSURE METER With the analyzer switched off, press and hold down the button

1207A manual Page 11 6. USING THE ROTARY DIAL (starting from Menu): Rotating the dial selects the displayed parameter, unless MENU is selected o

1207A manual Page 12 T Nett Displays the difference between flue and inlet / ambient temperatures. If the flue probe’s temperature sensor is b

1207A manual Page 13 The exception is: STORE DELETE where the key must be pressed to confirm the change and exit. If you rotate the dial bef

1207A manual Page 14 7. MAIN MENU FUNCTIONS There are six menu headings each with its own sub-menu SETUP Fuel selection Efficiency calculatio

1207A manual Page 15 SETUP SET FUEL NATU GAS L OIL PROPANE BUTANE L.P.G. PELLETS Set fuel type N < -C- > G N C G Nett Condensing Gross

1207A manual Page 16 PRESSURE SMOOTH OFF ON Select smoothing POINTS LOW HIGH Select decimal point resolution PS UNITS inH2O mBAR mmH2O Pa kPa P

1207A manual Page 17 SCREEN CONTRAST SET xx Lighten or darken the display AUX Selected Fuel Pressure units COM Date CO air free O2 Reference v

1207A manual Page 18 8. MEASURING MODES MEASURING FLUE GASES After the countdown is finished and the analyzer is correctly set up, put its’ flue

1207A manual Page 19 STANDARD COMBUSTION PRINTOUT DWYER 1207A 1.0 /product code Serial No. 123456789 /serial number /user header 1 /use

1207A manual Page 2 CONTENTS Page No: DWYER 1207A USER GUIDE 3 1. ANALYZER FEATURES AND KEYPAD 4-5 2. BEFORE USING THE ANALYZER FOR THE

1207A manual Page 20 STORING A DRAUGHT MEASUREMENT TO PRINT WITH A COMBUSTION TEST Rather than print a draught test report and then a combustion t

1207A manual Page 21 MEASURING PRESSURE The analyzer can be used to measure pressure by connecting tubing to the appropriate ports. Standard Pre

1207A manual Page 22 MEASURING TEMPERATURE The analyzer can be used as a normal single input or differential thermometer, ideal for measuring flow

1207A manual Page 23 MEASURING AMBIENT AIR (ROOM CO) The analyzer's CO sensor can be used to detect spillage from appliances. A standard spi

1207A manual Page 24 MEASURING FLUE DRAUGHT STANDARD DRAUGHT REPORT DWYER 1207A 1.0 Serial No. 123456789 ...

1207A manual Page 25 9. WHEN YOU FINISH A COMBUSTION TEST Remove its’ probe from the flue - THE PROBE WILL BE HOT - and let it cool. Do not put

1207A manual Page 26 10. ANALYZER PROBLEM SOLVING If any problems are not solved with these solutions, contact us or an authorized repair center.

1207A manual Page 27 11. ANALYZER ANNUAL RECALIBRATION AND SERVICE Although sensor life is typically more than two years, the analyzer should be

1207A manual Page 28 12. ANALYZER SPECIFICATION (NOTE MAY BE SUBJECT TO CHANGE) Parameter Resolution

1207A manual Page 29 Pre-programmed Fuels Natural gas, Light Oil, Propane, Butane, LPG, Wood Pellets. Dimensions Weight Handset Probe 0.77

1207A manual Page 3 DWYER 1207A User Guide The DWYER 1207A Combustion Analyzer measures O2, differential temperature, differential pressure and CO

1207A manual Page 30 13. ELECTROMAGNETIC COMPATIBILITY European Council Directive 89/336/EEC requires electronic equipment not to generate electro

1207A manual Page 31 Appendix 1 - Main Parameter: Here are the legends used and what they mean: O2 : Oxygen reading in percentage (%). O2R: O

1207A manual Page 32 BAT Displays the Battery power available in %. When the LO BAT symbol appears this indicates the batteries are at less than

1207A manual Page 4 1. ANALYZER FEATURES AND KEYPAD ON / OFF Turns the analyzer ON / OFF PUMP / CAL PRESSURE Turns the pump ON / OFF Press fo

1207A manual Page 5

1207A manual Page 6 2. BEFORE USING THE ANALYZER FOR THE FIRST TIME: Turn over the analyzer, remove its’ protective rubber sleeve and fit 4 “A

1207A manual Page 7 3. BEFORE USING THE ANALYZER EVERY TIME: Check the water trap is empty and the particle filter is not dirty: - To empty w

1207A manual Page 8 4. USING THE ANALYZER AND ITS FOUR BUTTONS: Switching ON the Analyzer Press to switch the unit ON in fresh air outside th

1207A manual Page 9 Backlight Press and hold to toggle the display's backlight. Note: use of the backlight increases the current drain