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ProMinent OZLa 06 O, Operating Instructions Manual

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Ozone generation system

DULCOZON type OZLa

Operating instructions

A3467

Target group: trained users

EN

Original operating instructions (2006/42/EC)

Part no. 990175

Version: BA OF 039 05/22 EN

Please carefully read these operating instructions before use. · Do not discard.

The operator shall be liable for any damage caused by installation or operating errors.

The latest version of the operating instructions are available on our homepage.

Summary of Contents for OZLa 06 O

Page 1: ...ating instructions 2006 42 EC Part no 990175 Version BA OF 039 05 22 EN Please carefully read these operating instructions before use Do not discard The operator shall be liable for any damage caused...

Page 2: ...ormation includes detailed descriptions of the haz ardous situation see Chapter 3 3 Labelling of Warning Informa tion on page 10 The following symbols are used to highlight instructions links lists re...

Page 3: ...tion system accessory 19 4 3 4 Ozone gas detector accessory 19 4 4 Process gas flow 20 5 Scope of delivery storage and transport 21 5 1 Scope of delivery 21 5 2 Storage 21 5 3 Transport 22 6 Assembly...

Page 4: ...10 3 5 STOP operating status 42 10 3 6 Pause operating status 42 10 4 Behaviour of the system when power is connected 43 11 Displays on the touch panel 44 11 1 Total system displays 44 11 2 Display va...

Page 5: ...14 3 Wiring diagram 60 15 Accessories 61 15 1 Classification 61 15 2 Equipment 61 16 Dimensional drawing 63 16 1 DULCOZON OZLa 01 02O 63 16 2 DULCOZON OZLa 03 04O 64 16 3 DULCOZON OZLa 06 08O 65 16 4...

Page 6: ...As a result any required ozone volume between 3 and 100 of the nominal output can be set reproducibly and largely independently of voltage and pressure fluctuations Operation under pressure means tha...

Page 7: ...1 2 Nameplate A3540 Fig 2 Nameplate About the product 7...

Page 8: ...ntrol cabinet with packaging for transport by truck 1 Standard control cabinet with packaging for sea air freight 2 Stainless steel control cabinet with packaging for transport by truck 3 Stainless st...

Page 9: ...ne 1 Gas control valve 2 Ozone measuring unit 3 Gas control valve ozone measuring unit Certification 0 CE Tab 2 Explanation of the identity code Mechanical design With designs 0 and 1 the system is in...

Page 10: ...y if it is not avoided NOTICE This combination of symbol and signal word indicates a possible dangerous situation that can result in material and environ mental damage if it is not avoided 3 2 Warning...

Page 11: ...ion is disregarded it could result in fatal or very serious injuries CAUTION Nature and source of the danger Possible consequence Slight or minor injuries Material damage Measure to be taken to avoid...

Page 12: ...is able to assess the tasks assigned to him and recognize possible hazards based on his training knowledge and experience as well as knowledge of pertinent regula tions A trained qualified employee mu...

Page 13: ...ne parts or third party accessories are used n Only permit adequately qualified personnel to operate the system n You have a duty to observe the information contained in the operating instructions dur...

Page 14: ...water cooled ozone generator 5 Ozone outlet diaphragm valve The diaphragm valve protects the ozone generator against the backflow of process water 7 Ozone outlet 10 Cooling water outlet 12 Control PL...

Page 15: ...ater mixed with ozone 31 Mixing section accessory Mixes the ozoniferous gas with the process water 32 Check valve at the point of injection Must be fitted vertically pointing downwards 33 Check valve...

Page 16: ...air conditioning 7 Ozone outlet 10 Cooling water outlet 25 Cooling water inlet 28 Feed gas inlet 29 Display and operating unit 30 Water mixed with ozone 31 Mixing section accessory 32 Must be fitted v...

Page 17: ...sensor 7 Ozone outlet 8 Ozone generator pressure relief valve 9 Impeller counter 10 Cooling water outlet 11 Gas flow meter 24 Filter pressure reducer 25 Cooling water inlet 27 Pressure reducer with ma...

Page 18: ...nto the process water The mixing unit needs to be appropriately configured to the process water throughput for optimum incorporation of the ozone into the process water Optimum mixing is not possible...

Page 19: ...witch Only open the system cabinet 5 minutes after the system has been disconnected from the mains power supply The system is provided with a door safety switch 22 to ensure that no live parts can be...

Page 20: ...ow and the pressure is dis played on the touch panel The gas then enters the ozone generator 2 Ozone is generated from some of the oxygen in the ozone generator The ozoniferous gas is fed through the...

Page 21: ...any required assemblies which are not included in the scope of delivery such as adsorption filters reaction section and residual ozone destructor and integrate them correctly and properly into the sys...

Page 22: ...lashing straps to prevent it from toppling over The system toppling over can cause injuries to per sonnel and material damage n Only connect appropriate lifting equipment to the lifting eyes on the t...

Page 23: ...nnel or even death WARNING Fatal injury by the leakage of toxic gas The system generates highly concentrated up to 150 g Nm3 compressed up to 2 bar ozone gas from air or pure or enriched oxygen For sa...

Page 24: ...free of dust aggressive vapours and chemi cals n Ensure that the room temperature and air humidity do not exceed the permissible values Install an air conditioning system etc in the room if this cann...

Page 25: ...t the point of injection ProMinent uses stainless steel or PVC mixing modules with inte gral check valve made of high alloy stainless steels The check valve prevents damage to the system which can be...

Page 26: ...ters must be provided with an effective system for the extraction of residual ozone from the system This system must be ozone resistant and should also be checked regu larly to ensure that it is worki...

Page 27: ...ygen either using n A so called PSA unit PSA pressure swing adsorption unit which works with compressed ambient air and separates nitrogen and water from the oxygen n A bottle station with compressed...

Page 28: ...nated The Technical data chapter includes information on the required cooling water quality The dimensional drawing of the system shows the position of the inlet and outlet connectors for coolant 6 4...

Page 29: ...em requires fixed wiring Do not use a standard power lead to connect the system to the local power supply network If the power supply connections are done incorrectly safety equipment in particular th...

Page 30: ...e detector used should have a potential free alarm contact Contact open indicates ozone alarm n Standard signal input The function of the standard signal input depends on the oper ating mode of the sy...

Page 31: ...ulations The ozone generation system can then be activated To do so ensure that n The automatic circuit breakers are ready n The safety switch has not been triggered 8 1 Initial start Functional proc...

Page 32: ...Pressure in the raw water section to a greater extent If the pressure is too high then the pressure relief valve 8 will blow off and the gas flow will drop very considerably In this case the pressure...

Page 33: ...n the system is run ning with the cabinet door open n Wait at least 5 minutes after the supply of power to the system has been interrupted by the mains switch before touching the components inside the...

Page 34: ...the system is working in Start without ozone generation operating mode with an ozone setting of 0 The cooling water flow volume is set at the filter pressure reducer 24 The value is displayed on the...

Page 35: ...measured and n Set different system parameters Operation with ozone Gas Module disabled A3472 Fig 6 Values displayed in the process flowchart OZLa 01 16 O with the system switched on The touch panel...

Page 36: ...erating mode 12 Display Gas regulation operating mode 13 Key Control variable display and setting 14 Alternating display ozone volume cooling water gas 15 Key display warning and alarm 16 Key START ST...

Page 37: ...ing water inlet solenoid valve 6 Oxygen inlet solenoid valve 9 4 Authorisation scheme Operating option User OPERATOR User EXPERT Stop the system X X Start stop the system X Enter control variable X Sw...

Page 38: ...ode internally externally n Set the system time 9 5 Log in Log out User EXPERT A3478 Fig 9 Login window for Expert mode A system login is only required for Expert mode The system auto matically asks f...

Page 39: ...is specified by entering it through the n User interface internal n An external analogue signal 0 4 20 mA n A fieldbus System behaviour in the event of fieldbus communication being disconnected n Off...

Page 40: ...t Gasflow Constant ozone concentration Gasflow Min Gasflow Max Reset Fig 13 Operation Mode Gas flow The control valve is in operation The gas flow is regulated You can enter the Constant gas flow setp...

Page 41: ...n without gas regulation the output adjust ment is achieved by changing the ozone concentration at a con stant gas flow 10 3 Key system statuses 10 3 1 Operating status Start with ozone generation The...

Page 42: ...3 5 STOP operating status The STOP operating status can fundamentally occur in 2 ways n An error occurs that stops the system n The system is stopped by the STOP key on the touch panel being pressed W...

Page 43: ...the status that was active before power was switched off or before the power failure This means that the system control registers the current operating status even in the event of a power failure Thi...

Page 44: ...e 0 4 20 mA You can select the type of interface 0 20 mA or 4 20 mA If there is a fieldbus available in the system optional then the control variable can be specified via the fieldbus 11 2 3 Ozone vol...

Page 45: ...terface connected to the input If the operating mode is changed the system changes automati cally to STOP operating status and must be restarted by the user 11 3 2 0 4 20 mA Should the ozone volume se...

Page 46: ...e set and the operating pressure displayed on the pressure sensor 6 in the system cabinet 11 4 Status page The following values can be displayed here n Operating hours of the system with the master sw...

Page 47: ...safety equipment needs to be removed for setting mainte nance of repair work make sure that the safety equipment is subsequently refitted Once the work has been completed make sure that the safety equ...

Page 48: ...hapter 12 1 Safety guidelines for maintenance and repair on page 47 The system needs to be serviced at least once a year Standard measures for the system are listed below Interval Maintenance work eve...

Page 49: ...Maintenance of the air conditioning unit Refer to the operating instructions for the air conditioning unit for information on maintenance with systems fitted with an air condi tioning unit Maintenanc...

Page 50: ...down of the system will depend on the type of fault During the delay time the associated error message flashes at the bottom The system shuts down gradually 1 The high voltage section is switched off...

Page 51: ...cating relay during the switch on delay and alarm delay Should the fault still exist after the programmed number of restart attempts then the system will finally switch off and the fault indicating re...

Page 52: ...l The supply voltage at the control inputs has been lost Check the micro fuses on the commu nication PCB and replace as neces sary Replace the communication PCB 10015 11086 Gas flow too low Gas flow s...

Page 53: ...heck the communication and re establish it 10049 10102 Mass flow meter control The gas flow devi ates too greatly from the setpoint Check the ozone gas line and fittings for flow Check the control val...

Page 54: ...values Stabilise the supply voltage supply to the system If necessary replace the power unit 11013 Power unit Tem perature too high Temperature measurement at the power unit The temperature of some co...

Page 55: ...e 9 Check that the solenoid valve at the cooling water inlet is working correctly Install a pressure regulator with filter upstream of the cooling water inlet outside the control cabinet Tab 3 Error m...

Page 56: ...ecific energy require ment at nominal output Wh g 8 8 8 8 Min power factor at full output cos 0 95 0 95 0 95 0 95 Ozone connector EN10226 Rp G 1 2 G 1 2 G 1 2 G 1 2 Max sound pressure level 70 dB A 70...

Page 57: ...Pressure bar 3 6 3 6 3 6 3 6 Max particles m 5 5 5 5 Max hydrocarbons ppm 20 20 20 20 Temperature C 5 30 5 30 5 30 5 30 Cooling water Cooling water require ment 15 l h 380 760 1040 1520 Cooling water...

Page 58: ...ad V Hz kW 400 3 phase 50 60 18 400 3 phase 50 60 24 400 3 phase 50 60 36 400 3 phase 50 60 48 Degree of protection without air conditioning IP 54 IP 54 IP 54 IP 54 with air conditioning to the inside...

Page 59: ...12 x 9 12 x 9 12 x 9 Cooling water quality No tendency for calcium precipitation no corrosive ingredients Sedimentation substances 0 1 ml Iron 0 2 mg l Manganese 0 05 mg l Conductivity 100 S cm Chlor...

Page 60: ...Value Mains frequency 50 60 Hz Nominal voltage 400 V 10 Connection to L1 L2 L3 N PE Please refer to the terminal and wiring diagrams in the Appendix for all further information 14 3 Wiring diagram The...

Page 61: ...2 Equipment Tab 6 Ozone detector Accessories Order no Gas detector type GMA 22 set for 1 measuring point 230 V 1117289 Spare sensor for chlorine chlorine dioxide ozone 1117331 Tab 7 Oxygen detector A...

Page 62: ...on dimension 1 4 NPT 2 additional inputs for connecting 2 manometers for OZMa 1 3 O 1029032 Back pressure valve stainless steel for OZMa 1 3 A and OZMa 4 6 O adjustable pressure range 0 5 10 bar Conne...

Page 63: ...16 Dimensional drawing 16 1 DULCOZON OZLa 01 02O 610 1900 1970 1214 294 1595 240 1180 A3471 Fig 15 Dimensional drawing DULCOZON OZLa 01 02O all dimensions in millimetres Dimensional drawing 63...

Page 64: ...03O T 310 OZLa 04O 0 245 596 646 1180 1723 1773 1903 1966 0 154 351 469 608 0 164 328 1300 0 98 816 1214 1326 T A3536 80_00 401_01_11 7A Fig 16 Dimensional drawing DULCOZON OZLa 03 04O all dimensions...

Page 65: ...A3537 Fig 17 Dimensional drawing DULCOZON OZLa 06 08O all dimensions in millimetres 16 4 DULCOZON OZLa 12 16O T 393 OZLa 12O T 393 OZLa 16O 0 100 351 468 608 0 279 590 640 1174 1300 1718 1768 1902 197...

Page 66: ...ur s with ozone h t Power ons t Error messages t Cooling wate r Flo w l h t Pressure dry er ba r t Pressure 0 3 generator ba r t Filter mats Monitoring m Monitoring of check valves 11 37 at the ozone...

Page 67: ...us invalidates this declaration Tab 12 Extract from the EU Declaration of Conformity Designation of the product Ozone generation system Ozonfilt Product type OZLa Serial number see nameplate on the u...

Page 68: ...on In the non profit organization EurO3zon izvw we have joined forces with other manufacturers of ozone systems in order to ach ieve the very time consuming and expensive authorization jointly on beha...

Page 69: ...ules 25 Mixing unit 61 More symbols 2 N Non discriminatory approach 2 O Operating report 66 Operation 35 Oxygen detector 61 Oxygen quality 56 Ozone detector 61 P Potassium iodide starch paper 62 Preli...

Page 70: ...70...

Page 71: ...71...

Page 72: ...990175 1 en_GB 2022 ProMinent GmbH Im Schuhmachergewann 5 11 69123 Heidelberg Germany Telephone 49 6221 842 0 Fax 49 6221 842 419 Email info prominent com Internet www prominent com...

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