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De Nora Capital Controls CHLORALERT T17CA4000 Series, Instruction Manual

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De Nora Capital Controls CHLORALERT T17CA4000 Series Instruction Manual Download Page 16

325.6030.7 

- 16 -

Represented by:

Design improvements may be made without notice.

DEC 2018

De Nora Water Technologies
3000 Advance Lane Colmar, PA 18915  
ph +1 215 997 4000  •  fax +1 215 997 4062 
web: www.denora.com
mail: [email protected]

®Registered Trademark. © 2018. All Rights Reserved.

Summary of Contents for Capital Controls CHLORALERT T17CA4000 Series

Page 1: ... 1 325 6030 7 Instruction Manual CHLORALERTTM Series T17CA4000 Chlorine Gas Leak Detector CAPITAL CONTROLS ...

Page 2: ...n labels or attached tags should be followed Regardless of these efforts it is not possible to eliminate all hazards from the equipment or foresee every possible hazard that may occur It is the responsibility of the installer to ensure that the recommended installation instructions are followed It is the responsibility of the user to ensure that the recommended operating and maintenance instructio...

Page 3: ...if damage has occurred report it immediately Do not install any equipment if damage is such that faulty operation is likely to result If plant engineering drawing are available at the installation site locate mount pipe and wire thesubject equipment in accordance with these drawings If plant engineering drawings are not available refer to the Installation section for information concerning these r...

Page 4: ...325 6030 7 4 PAGE INTENTIONALLY LEFT BLANK ...

Page 5: ...1 Electrolyte filling at start up 12 5 2 Electrolyte renewal after operation 12 5 3 Sample flow rate 12 5 4 Gas Test 12 5 5 Circuit performance check 13 6 MAINTENANCE PROCEDURES 14 6 1 Measuring cell maintenance 14 6 2 Flowmeter 14 6 2 1 For Model T17CA4100 14 6 2 1 For Model T17CA4200 14 6 3 Electronic circuit board 14 6 4 Optical sensor Only for Model T17CA4200 14 7 CE DECLARATION 15 FIGURES 1 C...

Page 6: ...by volume The power on alarm lamp commences flashing in the alarm condition In the Model T17CA4100 a relay is also energized to enable external alarms extractor fans etc to be activated The alarm condition is generated in addition to the presence of chlorine in air also by power failures when the power is returned to the system In the Model T17CA4200 a relay is also de energized to enable external...

Page 7: ...y contacts DPDT 10 A 240 Vac resistive load or 28 Vdc Cell response time Instantaneous Warm up time Max 3 minutes Sampling rate 0 05 m3 min Ambient temperature 20 C 4 F to 65 C 149 F Sample inlet connection 1 NPT Weight approx 2 8 kg Mounting Wall Dimensions 215 H x 162 W x 235 D mm Material of construction Housing ABS Cell ABS Electrodes Platinum ...

Page 8: ...325 6030 7 8 Figure 2 Mounting and Outline Dimensions in inches mm CHLORALERT R E S E T A L A R M T S T E WHEN FLASHING C C N R E V E S SERVICES T R N E T ...

Page 9: ... 1 Standard 2 Fail Safe Electrical Requirement 10 120 Vac 60 Hz 20 220 Vac 50 Hz 30 110 Vac 50 Hz Design Level Alarm Level 3 1 ppm Fixed 4 3 ppm Fixed 3 1 Standard accessories 1 kit P N 614S071U0l including 1 electrolyte bottle 1 spare float 1 set of spare O Ring 1 insect screen ...

Page 10: ...ing Securely mount the Chloralert at a convenient working height approx 1 3 1 5 m from the floor 4 3 Sampling line As the Chlorine weight is higher then the air we recommend that the sample inlet point is located at about 200 mm 8 from the floor Use of frigid or flexible 1 PVC tubing is recommended It is recommended to install the proper insect screen supplied at the terminal point of the sample l...

Page 11: ...trical wiring Cable gland on the Chloralert will accept a cable of diameter between 5 to 10 mm Refer to the following drawings to connect the power supply and the external signals to the Chloralert Figure 4 Electrical Wiring ...

Page 12: ...h water and gently clean the electrode faces with a non abrasive chlorine free cleaner Again thoroughly wash cell with water dry with a clean tissue and refill with electrolyte as described under Section 5 1 5 3 Sample flow rate At start up set the sample flow so that the flow indicator sits between the two graduation marks on the flowmeter tube The flow may be adjusted by inserting a broad bladed...

Page 13: ...s checks that the electronic circuits are operating properly If it is desired to check external circuits the RESET switch must be released any remote device connected to the relay will be actuated If it is required that external devices are not actuated during this test release the TEST switch first wait for the LED to assume a steady state this operation may require up to 3 minutes then release t...

Page 14: ...ulated causing malfunction Remove the plastic flow tube retainer by unclipping from the flow tube Using a screwdriver loosen and slide the top tube retainer ring towards the enter of the tube also lift the optical sensor housing towards the center of the tube Remove tube by pulling forward WARNING TAKE CARE NOT TO LOSE THE O RING AND THE FLOATS Clean all parts in mild detergent rinse and wipe dry ...

Page 15: ...is in conformity with the following standards EN 56681 2 Generic emission standard industrial environment EN 56682 2 Generic emission standard industrial environment Following the provisions of directives Electromagnetic compatibility 89 336 CEE modified by directive 92 31 CEE ...

Page 16: ...improvements may be made without notice DEC 2018 De Nora Water Technologies 3000 Advance Lane Colmar PA 18915 ph 1 215 997 4000 fax 1 215 997 4062 web www denora com mail info dnwt denora com Registered Trademark 2018 All Rights Reserved ...

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