Compact manual
G 1610
Dissolved oxygen measuring device
EN
Page 1: ...Compact manual G 1610 Dissolved oxygen measuring device EN...
Page 2: ...at a glance 8 3 1 Display elements 8 3 2 Operating elements 9 4 Operation 10 4 1 Opening the configuration menu 10 4 2 Adjustment of the temperature measuring input 12 5 Measurement Basics 13 5 1 The...
Page 3: ...maintenance 19 6 1 Operating and maintenance notices 19 6 2 Automatic calibration in the air 19 6 3 Battery 20 6 3 1 Battery indicator 20 6 3 2 Changing battery 20 7 Error and system messages 22 8 Te...
Page 4: ...isregarding this document disregarding safety notices assignment of inadequately qualified technical personnel and arbitrary modifications of the device This document is entrusted to the recipient for...
Page 5: ...amage to the health after inhaling swallowing or absorbing this chemical through the skin _ CAUTION This symbol warns of potential dangers or harmful situations which can cause damage to the device or...
Page 6: ...to come into direct contact with food For measure ment in foods samples must be taken and discarded after the measurement Not suitable for use with requirements on functional safety e g SIL 2 3 Safety...
Page 7: ...children s hands 2 4 Intended use The device is designed for analysis of the oxygen concentration and or oxygen satura tion in freshwater and salt water It is used for example for the monitoring of w...
Page 8: ...ndicator Evaluation of the battery status _ Unit display Display of units or type of mode min max hold _ Main display Measurement of the current O2 value or value for min max hold _ Auxiliary display...
Page 9: ...the min max value Change value of the selected parameter Long press Reset the min max value of the current measurement Both simultaneously Rotate display overhead display _ Function button Press brief...
Page 10: ...Measuring unit SAT Oxygen saturation in percent ONC mg l Oxygen concentration in mg l ONC ppm Oxygen concentration in ppm __SET P Pressure 500 4000 Environmental pressure in hPa corresponding to mbar...
Page 11: ...elected time in seconds during which no buttons have been pressed ON No automatic shut off of the backlight UN T Temperature display unit Temperature display in C F Temperature display in F IN T Facto...
Page 12: ...the down button and press the On Off button briefly to switch on the device and open the Adjustment menu 3 The display shows the first parameter Release the down button Parameter Values Meaning _T OF...
Page 13: ...skin clothing and eyes should be avoided Nevertheless should contact occur take the following measures As a fundamental rule protective equipment e g gloves must be worn as in tended for the purpose...
Page 14: ...te will be lost due to evaporation Please refer to Refilling description below Shaft Membrane head It will be filled with KOH electrolyte and screwed onto the electrode shaft no air bubbles Damages in...
Page 15: ...a reaction product in operation there will be lead oxide red and brown from the reaction with oxygen and lead carbonate white from the reaction of carbon dioxide in the inner of the sensor These subst...
Page 16: ...red A flow speed of at least approx 30 cm sec is necessary for exact measurements Either stir continuously or use an appropriate stirring device The measurement is sensitive to jarring Therefore make...
Page 17: ...fying the current air pressure in the region based on meteorological data or the standard pressure based on sea level is sufficient For example 0 m above NN 1013 hPa 300 m above NN 978 hPa 600 m above...
Page 18: ...ng the pink polishing foil Check membrane head GWOK 02 is it in good state Is Membrane undamaged Open filling screw Fill pipette with KOH First fill the membrane head up to of its height screw on memb...
Page 19: ...must be observed when using the storage bottle Only insert the electrode far enough into the storage bottle that the membrane does not come into contact with the water in the bottle Unscrew the lid o...
Page 20: ...for operation of the device The battery is fully depleted 6 3 2 Changing battery _ _ DANGER Danger of explosion Using damaged or unsuitable batteries can generate heat which can cause the batter ies...
Page 21: ...ure could be diminished 1 Unscrews the Phillips screws A and remove the cover 2 Carefully replace the two Mignon AA batteries B Ensure that the polarity is correct It must be possible to insert the ba...
Page 22: ...pleted Battery depleted Replace battery ERR 1 Measuring range exceeded Measurement too high Faulty calibration Electrode or device defect Stay within allowable measurement range Perform calibration Ch...
Page 23: ...rect calibra tion temperature Temperature too low or too high Range of 5 40 C AL ERR 5 Time exceeded during automatic calibration Unstable electrode signal Contaminated elec trode Temperature not equa...
Page 24: ...mpen sation 0 50 C or 32 122 F Measuring cycle approx 2 measurements per second Display 3 line segment LCD additional symbols illuminated adjustable white permanent illumination Standard functions Min...
Page 25: ...es BAT Auto power OFF function The device switches off automatically if this is activated Directives and standards The devices conform to the following Directives of the Council for the harmonisation...
Page 26: ...e will then arrange for the proper and environmentally friendly disposal Private end users in Germany have the possibility of dropping off the device at the municipal collection centre Batteries must...
