Dr. A. Kuntze K 100 Cl2 Manual Download Page 5

5

K 100 (W) Cl

2

, SCl

2

, ClO

2

, O

2

, O

3

, H

2

O

2

1.1 General and Safety instructions

This manual applies to the following instruments:

Instrument and type

Revision date

K 100 Cl

2

, K 100 W Cl

2

04/09

K 100 SCl

2

, K 100 W SCl

2

04/09

K 100 ClO

2

, K 100 W ClO

2

04/09

K 100 O

2

, K 100 W O

2

04/09

K 100 O

3

, K 100 W O

3

04/09

K 100 H

2

O

2

, K 100 W H

2

O

2

04/09

It contains technical information for the installation, start-up and maintenance. If you
have any questions not included in this manual please contact your supplier or the
official representative of Dr. A. Kuntze GmbH in your country.

We would like to point out that the warranties specified in our general trading
conditions are valid only if

- installation, connections, adjustments, start-up, and maintenance of the

instrument are carried out by authorized personnel with adequate qualification.

- the instrument is used according to the description in this manual.

Please check for damages immediately after receiving the instruments and report any
damages within 24 hours to the delivering company. Never work with a damaged
instrument.

Keep this manual at a safe place where you can always look up the safety instructions
and the informations on handling and usage. According to DIN 61010 the manual is
part of the product and must be maintained as long as the instrument is used, and
given to the next owner if the instrument is sold.

This instrument was designed and built according to the safety measurements for
electronic devices and has left our company in perfect working condition. To preserve
this condition and to ensure safe usage follow all instructions carefully and pay special
attention to all warnings issued in this manual. If the instrument is visibly damaged or
has been stored inappropriately or if there are any doubts concerning safe usage, shut
it down and make sure it cannot be restarted by accident.

You will notice that important safety instructions are highlighted:

WARNING

highlights instructions for the protection of people. Disregarding these
instructions may cause accidents and injuries!

ATTENTION

higlights instructions for the protection of the instrument and the
equipment. Disregarding these instructions may lead to damage or
destruction of the instrument or equipment!

NOTE

is used to highlight interesting details.

1.1  General and safety instructions

Summary of Contents for K 100 Cl2

Page 1: ...100 Cl2 SCl2 ClO2 O2 O3 H2 O2 K 100 W Cl2 SCl2 ClO2 O2 O3 H2 O2 Measuring and control instruments for potentiostatic measurements of Chlorine Total Chlorine Chlorine dioxide Oxygen Ozone and Hydrogen...

Page 2: ...Dr A Kuntze GmbH Robert Bosch Str 7a D 40668 Meerbusch Tel 49 21 50 70 66 0 Fax 49 21 50 70 66 60 info kuntze com www kuntze com Dr A Kuntze Gutes Wasser mit System...

Page 3: ...n 21 5 2 Temperature compensation 22 5 3 Automatic sensor cleaningASR option 23 5 4Averaging 23 6 Adjustment of the controller 24 6 1 ON OFF controller 25 6 2 P PI controller as impulse frequency cont...

Page 4: ...ed controller which provides bidirectional PI control via two relays or as a steady state controller via the analog output You can define a turn on delay to prevent incorrect dosage after power failur...

Page 5: ...ment Keep this manual at a safe place where you can always look up the safety instructions and the informations on handling and usage According to DIN 61010 the manual is part of the product and must...

Page 6: ...ched off until the failure has been taken care off CAUTION The instrument checks the input signals the calibration results and the water flow if a flow sensor is connected It cannot detect erroneous s...

Page 7: ...direction Controller types ON OFF controller with hysteresis P controller as Pulse Pause Impulse Frequency or steady controller PI controller as Pulse Pause Impulse Frequency or steady controller Hys...

Page 8: ...bles up to 1 5mm2 for cables up to 1 5mm2 Protection class Front IP54 IP65 Power supply 230 V 6 10 40 60 Hz optionally 117 V or 24 V internal fuse none 230V 63mA HRC 117V 125mV HRC 24V 800mA NRC Power...

Page 9: ...a place where it is not put under mechanical or chemical strain Mind the protection class K 100 Front IP54 K 100 W IP65 closed terminal cover Connections You will find detailed connection diagrams on...

Page 10: ...K 100 W Cl2 SCl2 ClO2 O2 O3 H2 O2 10 2 1 Dimensions K 100 W K 100 2 1 Dimensions...

Page 11: ...Installation K 100 Prepare an opening of 92 x 92 mm Screw tight until the instrument is fixed perfectly Install the instrument from the front side and fix it with the two mounting clips which were par...

Page 12: ...ways for installation 1 You can hang the instrument upon the upper screw In that case drill the upper hole 120mm above the lower two 2 Or you can slip the fixture on the back of the isntrument under...

Page 13: ...1 Screen electronics 2 Measuring electrode 3 reference electrode 4 counter electrode With 2 electrode sensors short circuit terminals 3 4 Membrane sensor 1 4 1 2 measurement with electronics 3 6 V 4 6...

Page 14: ...trode 3 Reference electrode 4 Counter electrode Membrane sensors 1 4 1 reference GND with electronics 2 Measuring signal 3 6 V 4 6 V Pt100 NTC 6 7 Display Kontrast Display Potentiometer to adjust brig...

Page 15: ...and the status of the relays S1 and S2 both OFF With five membrane keys you can move within the menu With key you enter the main menu With keys and you move up and down in the menu With key you adress...

Page 16: ...k to where you started or until you reach the alternative you were looking for With these parameters any changes are immediately valid there is no need to store the change 1 Adress the parameter with...

Page 17: ...ation Data output Code and language Data output Adjustment of the meter averaging Adjustment of the meter temperature compensation Adjustment of the meter automatic Sensor cleaning Adjustment of the c...

Page 18: ...lse freq S2 00 100 h Direction S1 raise Direction S2 lower Hysteresis 0 01 mg l Pulse Pause 10 sek Min pulse 0 1 sec Dosage check S1 060min Dosage check S2 060min Start delay ON Start delay 180 sec Se...

Page 19: ...11 gives access to the parameters calibration temperature compensation and set points Code 86 gives access to all parameters and functions With any other number it is impossible to select view or cha...

Page 20: ...e actual concentration of the test water is determined by an alternative method for example photometrically with DPD and this value is entered as calibration value Calibration of the Oxygen measuremen...

Page 21: ...he calibration is interpreted as zero point correction and the instruments substracts this value from all subsequent measurements However zero point correction is only advisable if Analog input 1 in t...

Page 22: ...ion better switch to manual compensation 2 Manual compensation If the temperature is more or less stable you can enter it manually The instrument will then compensate the temperature effect of this te...

Page 23: ...s some time for polarisation Therefor the display and the analog output will show the last measured value for five minutes and the message cleaning in progress is displayed As a safety measure attempt...

Page 24: ...s the dosage in the vicinity of the set point proportional to the control deviation This is easily achieved if the analog output is used as steady control output If the relays are used the proportiona...

Page 25: ...ng parameters 1 Set points S1 and S2 Set point S1 refers to relay 1 set point S2 refers to relay 2 2 P range and integral action time for S1 and S2 For an ON OFF controller set P range 0 and integral...

Page 26: ...r as impulse frequency controller You can choose different controller versions for S1 and S2 For an impulse frequency controller you have to set the following parameters 1 set points S1 and S2 S1 refe...

Page 27: ...e For a pulse pause controller you have to set the following parameters 1 set points S1 and S2 S1 refers to relay 1 S2 refers to relay 2 2 P range and integral action time Adjust a P range 0 For a P c...

Page 28: ...n delay Set a delay time which has to pass before the controller is activated after start up or power interrupt This allows the measurement to settle and prevents inappropriate dosage of chemicals 6 6...

Page 29: ...ight 5 Switch to the operation mode of S2 with key The square to the left of S2 starts to flash 6 Switch ON relay 2 with key The square to the left of S2 gets dark 7 Switch OFF relay 2 again with key...

Page 30: ...ler output is 100 for more than the specified time this is interpreted as an indication of failure and the instrument issues an alarm and deactivates the controller thus stopping further dosage The do...

Page 31: ...ons are immediately evident With the parameters Begin and End you define which part of the measuring range you want to read out 7 2 Current output as controller output Alternatively you can use the cu...

Page 32: ...message limit 1 or 2 respectively and relay 3 is switched ON This relay can be used to activate an external horn or lamp NEW You decide whether the limit function is active only when the controller is...

Page 33: ...s not receive a correct signal an alarm is issued and the controller deactivated Alarm and controller stop remain until the analog input receives correct signals again In case of an input error the cu...

Page 34: ...NC In that case the relay is kept closed actively so in case of power failure it opens thus issuing an alarm NEW You can also decide whether the relay should switch permanently during an alarm or whe...

Page 35: ...riod of time The digital input has been short circuited The Automatic Sensor Cleaning has started less than five minutes ago Please check the connections the cable and the sensor for signs of damage T...

Page 36: ...l data To exchange the fuse open the front carefully The fuse is located in the lower right hand side It is kept in place by a Bayonet lock Turn the lock to the left until the fuse pops up Exchange it...

Page 37: ...me time to repolarise after cleaning For maintenance of membrane sensors please refer to the instructions in the sensor manual Recalibrate in regular intervals NOTE The instrument checks the calibrati...

Page 38: ...nstrument hardware and software Analog inputs Here you can see the raw data the instrument obtains from the sensors They are not influenced by compensations or calibration and offer valuable informati...

Page 39: ...m K 100 W 14 Connection diagram K100 13 Connections 9 Controller Acting direction 25 ON OFF controller 24 P controller 24 PI controller 24 Controller output 31 Controller settings Impulse frequency co...

Page 40: ...Menu Basic settings 17 Main menu 17 Menuoverview 18 P Parameter setting 16 Password 19 Product info 38 Protection class 8 Pulse contact 34 R RC filter 9 Registration output 31 Relay contact rating 8...

Page 41: ...controller S1 controller S2 Begin End Controller Controller S1 Controller S2 Direction raise lower Direction raise lower Set point Set point Hysteresys Hysteresys P range P range Integral time sec Int...

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