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Pr

o

Minent

®

Page 29

Description and Function

1.3

Operating elements and indicators, tap positions

There are essentially two groups of operating elements for Bello Zon

®

 chlorine dioxide systems:

first, electrical 

buttons and switches 

at the 

control and distributor box

; second, manually

operated ball valves in lines for liquids.

The 

indicators 

are the electrical elements of the control (display and luminous indication).

1.3.1

Electrical operating elements and indicators

Fig. 11 (below) is an overview of the control and its operating buttons and indicators.

Fig. 11: Bello Zon

®

 Control CDK/CDV, Operating elements and indicators

Table 14: List of control operating elements and indicators

  1

indicator

(LCD)

  2

LED

“acid pump” operating: yellow, red for alarm

  3

LED

“flow monitor acid” operating: green

  4

LED

“chlorite pump”operating: yellow, red for alarm

  5

LED

“flow monitor chlorite” operating: green

  6

LED

“bypass pump” operating: yellow, red for alarm

  7

LED

“flow monitor bypass“ operating: green

  8

LED

“alarm”: red

  9

LED

“operating”: green

10

push-button “discharge“

11

push-button “start up“

12

push-button “change indicator“

13

push-button “lower“

14

push-button “back“

15

push-button “higher“

16

push-button “save“

17

push-button “clear alarm“

18

push-button “start/stop“

19

LED

“water pump” in operation: yellow, red for alarm

20

LED

“flow monitor water“ in operation: green

Säure

Wasser

Chlorit

Chlorite

Water

Acid

Bypass

Bypass

R

START

STOP

Bello Zon

  3

  2

  7

  6

12

11

10

19

20

  1

  4

  5

16

  8

17

18

  9

15

14

13

Summary of Contents for Bello Zon CDKa 10000

Page 1: ...icals ProMinent Please read through these operating instructions in full before use Do not discard Damage caused by incorrect operation will invalidate the guarantee The manufacturer is not liable for...

Page 2: ...CDKa for Concentrated Chemicals ProMinent Dosiertechnik GmbH 2002 Address ProMinent Dosiertechnik GmbH Im Schuhmachergewann 5 11 69123 Heidelberg Phone 49 6221 842 0 Fax 49 6221 842 419 info prominent...

Page 3: ...nstruction Description of the system and its construction groups 15 1 2 Technical specifications 20 1 2 1 Technical features of the system 20 1 2 2 Performance data 22 1 2 3 Reactor specifications 23...

Page 4: ...37 2 2 2 Leak test 37 2 2 3 Setting flow monitors 38 2 2 4 Setting parameters and calibration 38 2 2 5 Safety checks 39 2 3 Commissioning system type CDKaxBxxxxxXxx w o calibrating vessels 40 3 Shutti...

Page 5: ...m 49 7 2 1 Maintenance and service for the Bello Zon Reactor removing and detoxifying reactor content 49 7 2 2 Maintenance of metering pumps 50 7 3 Maintenance intervals lifetime of system 50 8 Mounti...

Page 6: ...s Working instructions IMPORTANT Guidelines are intended to make your work easier and safety instructions DANGER Describes a potentially dangerous situation Non observance can lead to personal injury...

Page 7: ...d operating personnel and kept readily accessible near the chorine dioxide system The user must ensure that chlorine dioxide systems are only used and operated by specially trained expert persons It i...

Page 8: ...able level of recycled material for details see ch 1 2 10 NOTICE After finishing treatment of water for drinking purposes there may not be any impurities left in concentrations dangerous to human heal...

Page 9: ...talled CAUTION It must be ensured that any chemicals spilt will be safely disposed of e g by hosing the chemicals into a floor drain Suitable precautions e g installing an anti vacuum device must be t...

Page 10: ...ral safety F Terms and abbreviations used bl blue br brown ca approx CDK chlorine dioxide system for concentrated chemicals Ch chapter ClO2 chlorine dioxide fig figure gb yellow gn green h hour HCl hy...

Page 11: ...parameters relevant to operation such as stroke length pressure at metering valve etc necessitate re calibrating the rate of flow of the metering pumps Metering can be arrested at the control Input s...

Page 12: ...diverse small parts is part of delivery for each Bello Zon System 1 1 1 Identification code The system configuration is determined by the identification code used for configuring Bello Zon Systems Be...

Page 13: ...e identification code CDKaxAxxx11Dxx contain both control variants for contact signals If there is a 0 in the identification code at the corresponding position then this variant in the active code can...

Page 14: ...mA 3 Flow input N inactive K contakt 0 4 Hz F frequency 0 analog 0 20 mA 4 analog 4 20 mA 4 Language E English S Spanish D German H Hungarian C Czech R Rumanian F French B Portuguese I Italian N Dutc...

Page 15: ...led ready for connection Performance ranges from 150 g h to 10 000 g h of chlorine dioxide Fig 1 Schematic drawing of chlorine dioxide systems CDKa 150 1500 Description and Function 7 13 15 venting sa...

Page 16: ...olenoid valve for water supply 11 water supply tank 35 l 11 a foot valve 11 b level monitoring device FULL 11 c level monitoring device EMPTY 12 venting hook up acid 13 venting hook up reactor housing...

Page 17: ...ce chlorine dioxide is heavier than air leakage collects in the lower portion of the housing and is removed by the exhaust system Fresh air is fed into the reactor housing either via a venting valve o...

Page 18: ...tion code see also ch 1 1 1 Identification Code and ch 1 4 2 Bypass Monitoring Bypass 33 with variable area flow meter and minimum contact to signal a minimum of flow Bypass with turbine wheel flow me...

Page 19: ...the reactor housing see fig 1 ch 1 1 3 The number of inputs and outputs varies according to the configuration of the system ch 1 1 1 Control options Part of standard equipment is an input for a contac...

Page 20: ...on and Function 600 640 hoch 600 640 height ca350xca385 adapt to drum height C A B D E DN10 d16 PVC U M BP PVC U X Z Y Netz moins DN10 d16 PVC U V DN10 d16 PVC U S G Trinkwasser Dillution water d12 9...

Page 21: ...Function 20 20 14 1360 1180 1180 370 119 DN15 d20 1400 1500 670 105 270 DN50 d63 DN50 d63 DN15 d20 DN10 d16 DN15 d20 315 225 157 2783 2980 3060 DN10 d16 270 220 50 108 418 482 50 33 350 Fig 2a Dimens...

Page 22: ...e of 5 bar and an ambient temperature of 20 C and determined with the pump at operating temperature at least 3 h at maximum frequency In case of deviating conditions these values can vary within a ran...

Page 23: ...l h 27 3 ml stroke 360 l h 30 3 ml stroke maximum suction height 5 m 5 m 1 2 3 Reactor specifications Table 7 Reactor specifications 150 420 750 1500 6000 10000 part number 791690 741106 741176 10028...

Page 24: ...maximum acceptable humidity is 92 non condensing Install the systems only in frost protected closed rooms and protect from direct sunlight 1 2 7 Specifications of electrical components For electrical...

Page 25: ...mote control contact flow capacity output for chart recorder g h water tank empty full control variable input contact water pump leakage monitor acid leakage monitor chlorite flow monitor water soleno...

Page 26: ...low Plug in card current input B 1 2 3 V Frequency input Plug in slot 1 order no 725321 Flow Plug in card three conductor digital input 6 V 7 Analog input Plug in slot 3 order no 725236 Controlled var...

Page 27: ...screw fittings for mounting by customer Fig 4 below Fig 4 Control CDK inputs and outputs customer mounting warning output alarm output fault or remote control analog input fault or remote control cont...

Page 28: ...omply to following standards pH value 6 9 Fe 0 2 mg l Mn 0 1 mg l 1 2 11 Warning signs The two warning signs shown below must be displayed together at entrances to rooms in which Bello Zon chlorine di...

Page 29: ...List of control operating elements and indicators 1 indicator LCD 2 LED acid pump operating yellow red for alarm 3 LED flow monitor acid operating green 4 LED chlorite pump operating yellow red for a...

Page 30: ...housing Discharge lasts 5 minutes after pressing button Button 11 start up sets off a certain number of strokes at maximum stroke frequency This function is necessary for calibrating and venting the...

Page 31: ...acid 30a 3 acid 2a chlorite 30c 1 chlorite 30c 2 chlorite 30c 3 chlorite 2c open closed open metering pump calibration vessel Fig 13 Ball valve CDKa position calibrate two way two way ball two way bal...

Page 32: ...he dosing monitor fails to feed back to the water pump both chemical pumps stop and only the water pump continues to run If the dosing monitor fails to feed back to the chlorite pump all three pumps c...

Page 33: ...4 1 5 1 Bypass pump with wall bracket The bypass pump 50 see fig 1 serves to raise pressure to ca 2 bar It is available in cast iron or in stainless steel but only for 230 V Both bypass pump versions...

Page 34: ...filter can e g DULCOFILT protective filter G1 mesh size 100 m PN 791547 be installed In the case of larger systems filter types are chosen depending on the level of contamination 1 5 5 Ventilation va...

Page 35: ...s with BSKa and is otherwise identical to the identification code of the system 1 5 9 Part number table for spare parts and spare part sets System Type CDK 150 spare parts set complete 230 V 740740 11...

Page 36: ...complete 230 V 1000856 115 V 1000855 Spare parts set liquid end acid chlorite 740820 water 1000854 Spare parts set metering line 1000171 fuses pump acid 230 V 712051 Chlorite 115 V 712038 water 230 V...

Page 37: ...ll necessary hydraulic connections see ch 8 mounting secure all necessary electrical connections connect system to mains power stop system by pressing STOP button status STANDBY open configuration men...

Page 38: ...e g reference concentration of ClO2 at maximum water flow see ch 5 2 ff in menu position water press higher button until minimum parameter setting appears Press start button Depending on the capacity...

Page 39: ...op up simulation move float in water level monitoring device FULL and float in water level monitoring device EMPTY to lower position and then within 5 seconds to uppermost position water reserve solen...

Page 40: ...llect each chemical in its own bleeder bottle Do not exchange bottles Do not mix contents 3 Shutting down chlorine dioxide system When shutting down system e g for servicing it observe the safety inst...

Page 41: ...moving the inlet valves Switch on the extraction system by pressing the Extraction push button before dismantling the reactor inlet valves 4 Replacing acid and chlorite component tanks shut system dow...

Page 42: ...n for making entries in the control See the following sections for further details on setting the metering rate Operation of chlorine dioxide system START STOP Commissioning STANDBY configuration conf...

Page 43: ...xAxxxxXDxx H01S01 xxNXDxxx calibration pump acid calibration pump chlorite water xxx x ml acid xxx x ml chlorite xxx x ml max flow xxx m3 h min flow xxx m3 h 52 7 reading 0 61 settings start up durat...

Page 44: ...ration pump chlorite ClO2 52 7 g h max ClO2 76 g h max ClO2 76 g h external control CDKa xAxxx1xDxx H01S01 xTKNDxx calibration 52 7 readings 76 settings STANDBY configuration configuration xxxx acc Co...

Page 45: ...ow min value flow min bypass x xx m3 h exhaust exhaust duration water tank feeding duration start up exhaust duration xx sec feeding duration xxx sec start up ttt min start up exhaust exhaust interval...

Page 46: ...machines 6 Operating errors help troubleshooting 6 1 Consequences of operating errors 6 1 1 Incorrect setting of metering pumps wrong stroke length does not agree with gauging Consequence There is an...

Page 47: ...mp does not feed although yellow metering pump LED flashes Air may be enclosed in liquid end Vent as explained in Commissioning see ch 2 2 1 Suction action of metering pump missing despite full stroke...

Page 48: ...vel chlorite level metering on man on change initial warning low continues container acid level acid tank metering stops flashes man on change EMPTY container chlorite level chlorite tank metering sto...

Page 49: ...n it NOTICE Turn off mains power to chlorine dioxide system before starting any maintenance work Control lines or mains power connection lines may only be installed by authorised service technicians O...

Page 50: ...of sodium perborate tryhydrate NaBO2 H2 O2 3H2 O per litre of reactor material until the yellow coloration disappears the powder dissolves very slowly but the reaction itself is very quick empty cont...

Page 51: ...leaves sufficient room under the system and makes it convenient to read the control display Keep the distance between pumps and supply drums as short as possible take the drum height into considerati...

Page 52: ...tantly ascend to the pumps in order to counteract gasification IMPORTANT The intake hoses must be connected in such a way as to ensure that they are free of mechanical stress at the liquid end Use onl...

Page 53: ...tion of the arrow on the valve 8 2 Electrical installation of the system NOTICE Make installation in accordance with the relevant regulations It is absolutely necessary to provide the system with a ci...

Page 54: ...to protect the outer edges and especially the raised faces of the threadings When using a Pg 7 screw fitting slide do not twist or stuff cable through opening carefully Secure Pg 7 screw fittings wit...

Page 55: ...1 2 11 8 Prohibitive sign No fire 1 2 11 9 Information sign Sodium chlorite 1 2 11 10 Warning sign Do not use containers and equipment alternatively 1 2 11 11 Bello Zon Control CDK CDV Operating eleme...

Page 56: ...EEC subsequently 93 44 EEC EC regulations EC low voltage regulation 73 23 EEC EC EMC regulation 89 336 EEC subsequently 92 31 EEC EC pressure vessel regulation 87 404 EEC subsequently 90 48 EEC Harmon...

Page 57: ...ProMinent Page 57...

Page 58: ...hnical alterations Adresses and delivery information from the manufacturer ProMinent Dosiertechnik GmbH Im Schuhmachergewann 5 11 69123 Heidelberg Germany Phone 49 6221 842 0 Fax 49 6221 842 419 info...

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