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If a 

‘switching-off threshold’  is transgressed, the controller displays

a fault alert on the touch panel and switches the system off.
With digital variables, it switches the system off when the limit

value set on the sensor is transgressed.
The 

‘alarm delay’  is the period of time between a fault being

detected and the system being switched off. It is based on the type

of limit value transgression. Once the system has been switched

off, the fault indicating relay is activated and the operating signal

relay is deactivated.
Once the system has been switched on or started, all faults are

ignored for a certain time - for the duration of the so-called 

‘switch-

on delay’ . The  ‘switch-on delay’  is also based on the type of fault.
Following the so-called 

‘restart delay’ , the system tries to automat‐

ically restart itself with certain variables once a fault has been

detected. This status is displayed by the controller with 

‘Restart in

xxx sec’ . In doing so it activates the fault indicating relay for this

period. Once the system has attempted to switch itself on again, it

disables the fault indicating relay during the 

‘switch-on delay’  and

‘alarm delay’ . Should the fault still exist after the programmed

number of restart attempts, then the system finally switches off and

the fault indicating relay remains enabled. Otherwise the system

restarts automatically.
The control archives all faults with their date and time in a file on

the SD card (inserted in a slot on the PLC Programmable Logic

Controller).
It also updates the counter on the status page accordingly.
To acknowledge a fault, press the 

[STOP] / [Start] key.

Press this key again to restart the system.

Following a fault, the control shuts down the system in stages:
1 - The high voltage supply is switched off.

The system continues to run for some time without ozone

being generated. This removes residual ozone from the

system.

2 - All the solenoid valves on the pneumatic branch line close.
3 - After a post-rinse period, the solenoid valve on the cooling

water inlet also closes.

4 - The relevant message appears on the touch panel.

12.2  List of messages

There are error messages and warning messages:
“F” in front of the message: Error message
“W” in front of the message: Warning message (not

shown here)

Troubleshooting

 

 

 

67

Содержание OZONFILT OZVb 1 A

Страница 1: ...tructions 2006 42 EC Part no 982470 BA OF 036 03 21 EN Please carefully read these operating instructions before use Do not discard The operator shall be liable for any damage caused by installation o...

Страница 2: ...he unit or is intended to make your work easier Safety notes Safety notes are identified by pictograms see Safety Chapter Note for the system operator This document includes notes and quotes from Germ...

Страница 3: ...tem 20 4 2 8 Electrical system components 20 4 3 Safety equipment 21 4 3 1 Flow sensor accessory 21 4 3 2 Door safety switch 22 4 3 3 Emergency stop switch in the operating room of the ozone generatio...

Страница 4: ...0 4 5 System 55 10 5 Functional process 56 10 6 Important system statuses 57 10 6 1 Start with ozone generation operating status 57 10 6 2 Start without ozone generation operating status 57 10 6 3 Fau...

Страница 5: ...inputs and outputs of the OZVb 76 13 3 Supplementary information for modified designs 77 14 Accessories 78 14 1 Classification 78 14 2 Description 78 15 Dimensional drawings 82 16 Operating report 85...

Страница 6: ...eproducibly and largely independ ently of voltage and pressure fluctuations The use of an integrated pressure swing dryer and a dielectric with optimum thermal conductivity makes the system extremely...

Страница 7: ...cooling water heat exchanger Mechanical design 0 Standard control cabinet with packaging for transport by truck 1 Standard control cabinet with packaging for sea air freight 2 Stainless steel control...

Страница 8: ...er PVC DN25 2 8 5 m h 3 with static helical mixer PVC DN40 5 10 m h 4 with static helical mixer PVC DN50 10 15 m h 5 with static helical mixer PVC DN65 15 25 m h Tab 1 Explanation of the identity code...

Страница 9: ...bol and signal word indicates a possible dangerous situation that can result in minor injury if it is not avoided 3 2 Warning symbols denoting different types of danger The following warning symbols a...

Страница 10: ...ification Task Qualification Assembly installation Service technician Initial commissioning Service technician Start up Technical expert Operation Instructed person Maintenance Repair Service technici...

Страница 11: ...repairs switch off the system beforehand and ensure that it cannot be reconnected Prior to switching the system on refit the safety and protective equipment and ensure that it is complete securely fit...

Страница 12: ...tions issued by the Federation of Commercial Pro fessional Associations HVGB and the Professional Association of the Chemical Industry BG Chemie by way of information including n DGUV Regulation 103 0...

Страница 13: ...of OZONFILT OZVb 1 4 A P_OF_0086_SW 38 37 13 6 2 20 21 11 26 4 28 1 45 5 7 61 43 51 39 24 40 25 10 42 17 70 16 19 9 5 8 Fig 1 Ozone generation system OZONFILT OZVb 4 A without air conditioning and wi...

Страница 14: ...13 Door safety switch The door switch stops the generation of ozone as soon as the control cabinet door is opened 16 Internal power supply 24 Volt 17 Fan control The fan control is used to actuate the...

Страница 15: ...rature of the cooling water at the system s cooling water outlet 43 Drying unit operating pressure sensor The pressure sensor monitors the pressure at the outlet of the drying unit 45 Filter unit opti...

Страница 16: ...s 1 Pressure regulating valve with manometer 7 Ozone outlet 62 Back pressure valve accessory 35 Raw water 34 Ozone feed 33 Point of injection non return valve 63 Backflow preventer optional 31 Static...

Страница 17: ...e 9 Flow sensor 10 Cooling water outlet 11 Gas flow meter 12 Air inlet pressure relief valve 24 Cooling water inlet angle valve 25 Cooling water inlet 26 Tank for drying unit 27 Pressure reducer 30 Wa...

Страница 18: ...ilter and an oil filter and is optionally available see identity code The compressed and if necessary de oiled compressed air passes through the pressure regulating valve with pressure sensor 1 to the...

Страница 19: ...rate of the gas The latter is measured by the gas flow sensor 11 Once the gas has passed the gas flow sensor 11 it reaches the ozone generator 2 4 2 3 The ozone generator The ozone generator 2 consist...

Страница 20: ...as the task of absorbing and dissipating the heat produced during ozone generation in the chamber of the ozone generator 2 This heat dissipation is important to keep the ozoniferous gas at a low tempe...

Страница 21: ...alternating high voltage needed for the ozone generation process from this voltage The medium frequency technology pro vides significant advantages over the mains frequency convention ally used in oz...

Страница 22: ...03 015 it must be possible to switch off ozone generation systems using an emergency stop switch emergency command device Install this emergency stop switch in an easily accessible invulnerable posi t...

Страница 23: ...ctor to an ozone concentra tion of 0 5 ppm The gas detector must have a visual and an acoustic display With the OZONFILT OZVb the gas detector must have a poten tially isolated alarm contact which mus...

Страница 24: ...wn out of the gas in the drying chamber A partial flow of the dried gas is depressurised to atmospheric pressure through the throttle valve 37 via the other storage tank This regenerates the drying ag...

Страница 25: ...ing water enters the ozone generator 2 The electronic flow meter 9 monitors the minimum flow The warmed cooling water passes to the cooling water outlet If there is a fault malfunction of the system o...

Страница 26: ...oniferous raw water Reaction and outgassing tank treated water Residual ozone gas destructor Flow measurement Static helical mixer Control Drying unit Cooling water Raw water Ozone generator Filter Ga...

Страница 27: ...e to the system Read the regulations on the correct and proper use of the system relating to the units required Procure required units which are not included in the scope of delivery such as adsorptio...

Страница 28: ...in personal inju ries and material damage It is mandatory that the following instructions are adhered to n Transport weight refer to Technical data chapter n Only connect appropriate lifting equipmen...

Страница 29: ...f the system by unauthorised personnel can result in personal injury or even fatal injury 7 2 Requirements relating to the installation place of the system WARNING Danger due to operation of the syste...

Страница 30: ...hould it not be possible for ventilation equipment to reliably prevent the ambient air from being enriched by oxygen then an oxygen warning device must be fitted n It is mandatory that there is a mini...

Страница 31: ...OZVb 1 4 to the feed point into the raw water at the point of injection ProMinent uses stainless steel or PVC mixing modules with inte gral non return valve made of high alloy stainless steels The no...

Страница 32: ...est by a person with appropriate experience once it has been laid 7 3 2 Ozone removal from filters and reaction section A reaction vessel may be required depending on the use to guar antee a sufficien...

Страница 33: ...tenance For this reason and so that the cooling fans can work effectively allow a gap of at least 30 cm on the left hand and right hand side of the control cabinet Avoid the entry of warm exhaust air...

Страница 34: ...provides information on installation The dimensional drawing of the OZVb system shows the position of the inlet connection for ozone on the OZONFILT OZVb 7 4 3 Cooling water system The supply hose ca...

Страница 35: ...the mains voltage prior to opening the unit Discharge the condensate produced during the cooling process in the usual way refer to the operating instructions for the air condi tioning unit Assembly a...

Страница 36: ...are incorrect safety equipment in particular the door safety switch which disables the system when the door is opened may not work correctly The electrical supply equipment must be capable of being d...

Страница 37: ...d signal input 1 depends on the operating mode of the system External operating mode The standard signal input 1 can be used to specify the ozone control variable either via a 4 20 mA or a 0 20 mA sig...

Страница 38: ...ents inside the control cabinet represent a source of danger if touched Wait at least 5 minutes after the supply of power to the plant has been interrupted by the mains switch before touching the comp...

Страница 39: ...st the ozone control variable as neces sary to 0 In this setting the high voltage generator is disa bled and no ozone is generated 3 Start the system with the START key The system adopts the operating...

Страница 40: ...s determined by the system priming pressure pressure in the raw water section to a greater extent actual gas flow rate to a lesser extent Check the operating pressure the nominal pressure for efficien...

Страница 41: ...outlet pressures The priming pressure can be set on the pressure regulating valve 27 The gas flow rate must be adjusted with a higher system pressure 9 2 Adjusting the process gas flow WARNING Hazardo...

Страница 42: ...while the system is carrying current Before making the following adjustments ensure that the high voltage section is deacti vated This is the case if the system is working in Start without ozone gener...

Страница 43: ...system must be instructed on the operation of the system as well as on its measuring technology calibration of sensors etc They must also be trained in all safety related issues The responsible person...

Страница 44: ...s flow rate If 10 g h with the OZVb 1 A equates to 100 then 4 g h equates precisely to 40 ozone output 4 g h 100 10 g h 40 1 In the performance diagram for the OZVb 1 A see above draw a horizontal lin...

Страница 45: ...s sibly using the control variable 4 Multiply this multiplier by the nominal gas flow rate of 500 NI h 0 30 500 Nl h 150 Nl h 5 This is the value of the gas flow rate that needs to be set on the contr...

Страница 46: ...valve statuses 9 Login symbol You can use the continuous display to n move to the menu n read various messages from the controller n input the setpoint for ozone n read off various measured system var...

Страница 47: ...the system 3 Name of the menu 4 LOGOUT key 5 Sub menus Lost in hyperspace Press HOME if you wish to switch from any position in the menu to the continuous display You can quickly close the menu manua...

Страница 48: ...ault red yellow flashing Warning fault Tab 5 START or STOP key Colour codes System status Effect green System stopped Start system red System running Stops system Tab 6 Valves and other keys Colour co...

Страница 49: ...pass words Forgotten passwords can only be reset by a COM PLETE reinitialisation of the HMI If you are using your own passwords be sure to record them and make them easy to find Press Logout the contr...

Страница 50: ...tion System OZVb OFF 08 05 53 Measured data Measured data Pneu matic data Electrical data OZVb OFF 08 05 53 Status Status Statistics OZVb OFF 08 05 53 Information Information Control Alarms System OZV...

Страница 51: ...data Fig 10 Measured data 10 4 1 1 Pneumatic data Measured data Pneumatic data Pneumatic operating data can be read off here 10 4 1 2 Electrical data Measured data Electrical data Electrical operating...

Страница 52: ...f Start Stop n Power failures n Number of faults n Next maintenance in 1 Tap in the corresponding field A Reset key appears beside the field 2 Press Reset 10 4 3 Information OZVb OFF 08 05 53 B1065 In...

Страница 53: ...er active They are then transferred with a blue background into the Message history list Pressing the Up arrow jumps the control back to the previous dis play 10 4 3 3 System Information System You ca...

Страница 54: ...on Operating mode External operating mode In the External operating mode the control variable is specified via a standard 0 4 20 mA signal interface The type of 0 20mA or 4 20mA interface can be selec...

Страница 55: ...erform these procedures and or enter parameters in the System menu 1 calibrate various values 2 enter Date and time 3 adapt the LCD display 4 set the Language 5 adapt Failure control 6 upload and down...

Страница 56: ...an set a warning level alarm level and the switch on and switch off behaviour for different pneumatic parame ters in this menu 10 4 5 5 2 Electrical settings System Failure control Electrical settings...

Страница 57: ...t been stopped by pressing the STOP key on the touch panel and n there is no alert reporting a fault requiring acknowledgement displayed on the touch panel 10 6 2 Start without ozone generation operat...

Страница 58: ...hes to Stop operating status n the gas inlet and outlet and n the cooling water inlet is closed by a solenoid valve and n high voltage generation is switched off If the system has been stopped by the...

Страница 59: ...e The control variable is specified by a standard signal interface 0 4 20mA The type of interface either 0 20mA or 4 20mA can be selected 10 8 3 Ozone quantity The display shows the approximate ozone...

Страница 60: ...increments in the display as described above external The ozone volume is set using a normal signal interface connected to the 0 20 mA or 4 20 mA input Manual If the Manual symbol is visible at the to...

Страница 61: ...Tab 8 Colour code System status Effect green system stopped starts system red system running stops system The table also shows the effect that pressing the key has with each colour Operation 61...

Страница 62: ...erstood the operating instructions and in particular the Safety chapter n For reasons of safety when the system is idle ensure that the mains switch is switched off as a matter of principle if protec...

Страница 63: ...rimary current A daily Operating hours h daily Operating hours with ozone h daily Power ons daily Error messages daily Other parameters Cooling water flow l h daily Drying unit pressure bar daily Ozon...

Страница 64: ...r conditioning unit see operating instructions for the air condi tioning unit every 6 months Only with air conditioning unit see operating instructions for the air condi tioning unit at least annually...

Страница 65: ...Replace the filter unit s filter elements if they are seriously dirty visible from outside The contamination of the active carbon is heavily dependent on the local pollution of the compressed air It...

Страница 66: ...0 minutes so that the ozone is forced out do not forget the ozone in the external pipes or pressurise the ozone out of the system using compressed air applied to the gas inlet do not forget the ozone...

Страница 67: ...mpted to switch itself on again it disables the fault indicating relay during the switch on delay and alarm delay Should the fault still exist after the programmed number of restart attempts then the...

Страница 68: ...trol cabinet or the HV transformer temperature is too high Check that the control cabinet fan is working correctly Clean the fan filter Lower the ambient tempera ture for instance by installing an air...

Страница 69: ...control vari able measured by the system exceeds the range limits Check the wiring and polarity at the external control variable input of the system check the 0 or 4 20 mA settings of the system or ch...

Страница 70: ...s out side its limit values Stabilise the mains voltage supply to the system If necessary replace the power unit 037 055 Power unit 1 2 PFC voltage too high DC voltage con trol at the power unit 1 2 T...

Страница 71: ...sits which could lead to blockages and clear if neces sary Raise the cooling water flow at the angle valve 24 Check that solenoid valve at the cooling water inlet is working correctly Install a pressu...

Страница 72: ...2 pri mary voltage too high Primary voltage measurement The voltage drop across the primary coil of the HV transformer is too high The process water pressure is too high Set the pressure so that the m...

Страница 73: ...There is a threat of major material damage Check whether there is water in the system s gas system dry the gas system if necessary check the non return valve at the point of injection for leak tightn...

Страница 74: ...ent only ozone generation Nm3 h 0 5 1 0 1 75 3 5 Ozone concentration in the gas phase based on standard conditions g Nm3 20 20 20 20 Specific energy require ment at nominal power Wh g 16 5 16 5 16 5 1...

Страница 75: ...on corrosive constant priming pressure of 4 5 10 bar Cooling water Cooling water require ment l h 10 20 35 70 Cooling water inlet pres sure bar 1 5 1 5 1 5 1 5 Cooling water inlet mm G 1 4 female G 1...

Страница 76: ...e 13 2 Electrical inputs and outputs of the OZVb A wiring diagram is also enclosed with the docu mentation for the system OZVb 1 4 Data Value Unit Mains frequency 50 60 Hz Nominal voltage 230 Veff Con...

Страница 77: ...ontact Data Value Unit Load capacity 100 VA at 250 Veff 3 A 13 3 Supplementary information for modified designs With Design identity code feature M modified The technical data of systems with a modifi...

Страница 78: ...e mixing of gas with liquid flows 4 helical blades ensure optimum mixing of the ozone with minimal pressure loss 0 1 bar per blade at maximum flow rate The specified flow range of the static helical m...

Страница 79: ...2 bar connection size 1 4 NPT 2 additional inputs for connection of 2 manometers 1029032 The residual ozone destructor is used to remove traces of ozone from the exhaust air coming from the reaction...

Страница 80: ...which use air as the operating gas and a maximum quantity to be added of 1 5 g ozone m3 of treated water Stainless steel version A residual ozone destructor based on a maintenance free MnO catalyst i...

Страница 81: ...destructor should only be used in chlorine free gas flows The PVC version should therefore be used with swimming pool applications Roll with 4 8 m test strip for detecting leaks in pipework carrying o...

Страница 82: ...0 185 110 870 DN Ld mm 25 120 40 130 50 135 65 145 P_OF_0082_SW Fig 16 Dimensional drawing of the OZVb system 1 2 A dimensions in mm drawing is not strictly binding Pos Connector 7 Ozone outlet G 3 8...

Страница 83: ...Ld mm 25 120 40 130 50 135 65 145 25 10 P_OF_0083_SW Fig 17 Dimensional drawing of the OZVb system 3 A dimensions in mm drawing is not strictly binding Pos Connector 7 Ozone outlet G 3 8 f 10 Cooling...

Страница 84: ...200 1400 150 100 100 205 690 720 88 9 x 270 Fig 18 Dimensional drawing of the OZVb system 4 A dimensions in mm drawing is not strictly binding Pos Connector 7 Ozone outlet G 3 8 f 10 Cooling water ou...

Страница 85: ...rs h t Operating hours with ozone h t Power ons t Error messages t Cooling water Flow l h t Pressure dryer ba r t Pressure 0 3 generator ba r t Filter mats Check m Monitoring of return valves 11 37 at...

Страница 86: ...tem OZVb OFF 08 05 53 Measured data Measured data Pneu matic data Electrical data OZVb OFF 08 05 53 Status Status Statistics OZVb OFF 08 05 53 Information Information Control Alarms System OZVb OFF 08...

Страница 87: ...ge DSP temperature Transistor temperature Status Statistics Operating hours Operating hours with ozone Number of Start Stop Number of power fail ures Number of faults Maintenance interval Next mainten...

Страница 88: ...Manual Times Cycle time Changeover cycle Purge cycle Pressure build up time Idle time Rest cycle time Delay monitoring Counter n 1 4 cycle times n cycles without high voltage System Calibration Gas fl...

Страница 89: ...ut Actual value Sensor type Measuring range Deadband Measuring unit switchover Date Time Date Time Display Date Time Touch Buzzer Brightness Drivers Usb1 Languages German English French Spanish Italia...

Страница 90: ...rent Primary voltage Primary current Active power Warning level Alarm level Switch on delay Switch off delay Files Log files Production data Commissioning data Persistent data Pressure correction data...

Страница 91: ...declaration Tab 13 Excerpt from the Declaration of Conformity Designation of the product Ozonfilt ozone generation system Product type OZVb Serial number see nameplate on the unit Relevant EU directi...

Страница 92: ...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...

Страница 93: ...m 36 Colour codes 48 Commissioning 38 Commissioning data 56 Complete system 59 Connectors 82 Contact inputs 76 Continuous display 46 Control 52 Control range 53 Control variable 53 55 59 Cooling water...

Страница 94: ...ation 56 Log files 56 Login 46 48 Lost in hyperspace 47 M Mains current 56 Mains voltage 56 Maintenance 62 Maintenance interval 52 Maintenance unit maintenance 65 Maintenance warning 52 Manual 53 54 M...

Страница 95: ...ion place 29 Requirements relating to system components 31 Residual ozone destruction unit 32 79 Restart delay 66 Routine inspection 63 S Safety chapter 9 Safety equipment 11 Safety guidelines 29 Sche...

Страница 96: ...Treiber 56 Troubleshooting 66 U Unit switchover 55 use 92 User name 48 V Valves 53 54 W Warning 53 Warning messages 67 Warning symbol 9 Warning threshold 66 Water trap 20 Index 96...

Страница 97: ...97...

Страница 98: ...98...

Страница 99: ...99...

Страница 100: ...982470 5 en_GB 2018 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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