Karcher WATERCLEAN 600 CD manual

Service Handbook 5.905-521 08.2004 W ater c lean 600 CD , LP/MP , PI 1.024-...[...]

2 FOREWORD WTC 600 LP / MP Service Handbook 08.2004 Foreword Good servicing and maintenance requires comprehensive, practical training and clearly organised documents. This is why we offer all servicing engineers regular basic training and further qualification courses for the whole product range. In addition, we compile service manuals for the mai[...]

3 WTC 600 LP / MP CONTENTS Service Handbook 08.2004 Contents 1 General .......................................................................................... 7 - 10 1. 1 Introduction ........................................................................................................... 7 1. 2 Marking of Instructions ........................[...]

4 CONTENTS WTC 600 LP / MP Service Handbook 08.2004 Contents 3.2.5.2 P erf orm flocking test ............................................................................................... 2 6 3.2.5.3 Evaluate flocking test ............................................................................................. 26 3. 3 Connecting the Equipment[...]

5 WTC 600 LP / MP CONTENTS Service Handbook 08.2004 4.4.3.2 Cleaning Solution for Alkaline Cleaning ................................................................. 51 4.4.4 Conserving ............................................................................................................. 51 4.4.4.1 Draining and rinse the metering stations ..[...]

WTC 600 LP / MP 6 Service Handbook 08.2004[...]

7 WTC 600 LP / MP GENERAL Service Handbook 08.2004 1 General 1.1 Introduction This service manual contains basic instructions and information which are to be observed upon set-up , operation and maintenance. Therefore, it is imperative that the service manual is read by the installer as well as by the responsible specialist staff prior to installat[...]

8 GENERAL WTC 600 LP / MP Service Handbook 08.2004 1.4 Safety Instructionse 1.4.1 Quality of the Untreated W ater Sufficient quality of the untreated water must be ensured! F aultless drinking water is achiev ed only when all filters of the equipment are maintained regularly . 1.4.2 Chlorination of Drinking W ater When applying post chlorination, t[...]

9 WTC 600 LP / MP GENERAL Service Handbook 08.2004 1.4.4 Handling Electricity / Protection Class Be aware of dangerous electrical voltage! For work on components/assemblies which are marked with this symbol, protective measures are to be taken: - Switch off the power - Secure against restar ting - Check and assess that no voltage is given. The elec[...]

10 DESCRIPTION WTC 600 LP / MP Service Handbook 08.2004 2 Description 2.1 Overview Figure 1 Overview of components 1.3 e 2.2 a b 1. 2 2. 1 4.12, 4.13 f g 4.23 c d 4.24 4.21 4.14 4.11 4.15 4.17 4.4 4.3 4.7 4.5, 4.6[...]

11 WTC 600 LP / MP DESCRIPTION Service Handbook 08.2004 Legend for figure 1 and figure 2: 1. 1 Pre-chlorination metering point 1. 2 Manometer - media filter inlet pressure 1. 3 Media filter 1. 4 Differential pressure switch 1. 5 Concussion restrictor 1. 6 Flocculation metering point 2. 1 Manometer - activated carbon filter inlet pressure 2. 2 Activ[...]

12 DESCRIPTION WTC 600 LP / MP Service Handbook 08.2004 2.2 Flow Diagram Figure 2 Flow diagram of the complete reverse osmosis system (RO system)[...]

13 WTC 600 LP / MP DESCRIPTION Service Handbook 08.2004 2.3 Description of the System 2.3.1 Modular Design The installation is a drinking water conditioning system. Its core application is the emineralization of brackish water with a salt content up to 2000 ppm (WTC 600 LP), respectively up to 5000 ppm (WTC 600 MP). The design of the system is modu[...]

14 DESCRIPTION WTC 600 LP / MP Service Handbook 08.2004 2.3.1.3 Mediafilter- and Activated Carbon Filter The pre-filter units of the RO system consist of the media filter and the activ ated carbon filter . The filter fillings consist of suppor t pebbles and filter sand according to DIN 19623, as well as activated carbon. The filters are each contro[...]

15 WTC 600 LP / MP DESCRIPTION Service Handbook 08.2004 2.3.1.7 Pressure-increase Pump If required, the WTC 600 PI pressure-increase pump (6/1) is connected between untreated water supply and RO system. It is used for pressure increase of the untreated water . A pressure-increase pump should be used for a water pressure (flow pressure) ⱕ 2 bar . [...]

16 DESCRIPTION WTC 600 LP / MP Service Handbook 08.2004 Microfuses T wo microfuses (7/6) f or protection of the control electronics (7/5) are located on the control board for the electronics: - 5x20 6,3 A time-delay - 5x20 0,1 A time-dela y . Figure 7 Switch cabinet and control electronic 2.3.3 Operating Modes 2.3.3.1 Automatic Operation (Standard [...]

17 WTC 600 LP / MP DESCRIPTION Service Handbook 08.2004 2.4 T echnical Data WTC 600 LP/MP Parameter WTC 600 LP WTC 600 MP Ambient temperature +1°C - +50°C Storage temperature (delivery) to -10°C Humidity <100% r.F. Supply voltage 3*400V 50 Hz 1) 1*230V 50 Hz 1) Pre-filter controls: prim / sec. 230 V/12 V 50 Hz Metering pumps 230 V 50-60Hz Wir[...]

18 DESCRIPTION WTC 600 LP / MP Service Handbook 08.2004 Filter Container Volume per container 103 l Filling capacities, Mediafilter Support pebbles 2.0 - 3.15 mm 15 kg Filter sand 0.4 - 0.8 mm 100 kg Filter amounts, activated carbon filter Support pebbles 1 - 2 mm 15 kg Activated carbon filter F100 32 kg Water connections Inlet threaded connection [...]

19 WTC 600 LP / MP DESCRIPTION Service Handbook 08.2004 2.5 Consumption Materials Swear protective equipment and observe safety instructions! 2.5.1 Chemicals for Metering Container For mixing of the metering solution, use the measuring cup with the handle (250 ml or 1000 ml). Explanations of the units, see Chapter 1.6. A metering container from the[...]

20 OPERA TION OF THE SYSTEM WTC 600 LP / MP Service Handbook 08.2004 3 Operation of the System 3.1 Assembly and Starting Operation Assembly Chapter Checking the scope of delivery (delivery note) Placing the equipment in the set-up location and positioning Connecting the untreated water to the WTC 600 LP/MP; connecting 2.2, 3.3.2.1, 3.3.1 the WTC 60[...]

21 WTC 600 LP / MP OPERA TION OF THE SYSTEM Service Handbook 08.2004 3.2 Mixing Chlorine, Flocculation Agent and Antiscalant 3.2.1 First fill of the metering tanks The first time they are filled, the metering tanks are filled with 30 litres of chlorine-free water . This is taking from the reverse osmosis at the drinking water sampling tap (1/12). F[...]

22 OPERA TION OF THE SYSTEM WTC 600 LP / MP Service Handbook 08.2004 5. For 75% yield: T otal x 128 = _____ ml RM 852 per 10 litre meter ing solution OR T otal x 34 8 = _____ ml calcium h ypochlor ite (1ml corresponds to 1.05g) per 10 litres metering solution These values are entered in the customer's operating instructions. Calculation exampl[...]

23 WTC 600 LP / MP OPERA TION OF THE SYSTEM Service Handbook 08.2004 3.2.3 Antiscalant The drinking water for the metering solution is taken from the sampling tap for drinking water (1/4.21). The antiscalant metering quantity can be set with a very good approximation using the following table . The optimum quantity can only be calculated using a ca[...]

24 OPERA TION OF THE SYSTEM WTC 600 LP / MP Service Handbook 08.2004 3.2.4 Metering Amounts and Mixing of the P ost Chlorination The chlorine quantity given matches a chlorine content of 0.3mg/l in the drinking water . The following quantities of RM 852 or calcium hypochlorite are each required for 10 litres of metering solution: - RM 852 Steriliza[...]

25 WTC 600 LP / MP OPERA TION OF THE SYSTEM Service Handbook 08.2004 3.2.5.2 Perform flocking test Auxiliaries: - T ransparent cup , 1 litre with marking at 0.5 litre 6.277-001.0 - Dropping bottle with test solution 6.394-426.0 - Plastic eating spoon. W ork Steps: 1. Measure pH-value of w ater , has to be between 6 and 9 2. P our 0.5 Liter raw wate[...]

26 OPERA TION OF THE SYSTEM WTC 600 LP / MP Service Handbook 08.2004 3.3 Connecting the Equipment 3.3.1 Connections, V alves and Indicators Depending on the local untreated water supply , the WTC 600 LP/MP is connected directly to the off-site supply or supplemented through a WTC 600 PI pressure-increase module. The following constructional measure[...]

27 WTC 600 LP / MP OPERA TION OF THE SYSTEM Service Handbook 08.2004 3.3.1.1 Pressure-increase Module Connection to the RO system (9/2) Hose shank d25 Connection to the untreated water (9/3) Hose shank d25 Observe mechanical protection of the electrical connection cable (9/1) as well as protection against water! The fan wheel of the pump must be at[...]

28 OPERA TION OF THE SYSTEM WTC 600 LP / MP Service Handbook 08.2004 3.3.2 Electrical Connections 3.3.2.1 Pressure-increase Pump 230 V external, via connection cable . 3.3.2.2 Preliminary Filter In delivery condition, the preliminary filters are connected to the power outlets (1/f) on the rear side of the RO equipment. 3.3.2.3 Metering Station The [...]

29 WTC 600 LP / MP OPERA TION OF THE SYSTEM Service Handbook 08.2004 Metering Type Function Signal Line Connecting Container Terminal, El. Cabinet Pre-chlorination Alarm output (12/1 not required white ----- blue ----- Empty signal brown 14 black 1 5 Digital input (12/2) Release brown 8 blue 9 not required white ----- black ----- Antiscalant Alarm [...]

30 OPERA TION OF THE SYSTEM WTC 600 LP / MP Service Handbook 08.2004 3.3.2.4 Float Switch Connect the signal lines of the enclosed float switch to clamps 6/7 (8S3 option) of the connecting terminal – compare wiring diagram in the switching box. Upon installation, adjust a switching hysteresis of at least 300 liters between the switching-on and sw[...]

31 WTC 600 LP / MP OPERA TION OF THE SYSTEM Service Handbook 08.2004 3.4.2 Media and Activated Carbon Filter 3.4.2.1 Initial Filling Remove the central control valve and position the central pipes with the lower nozzle in the middle of the tank floor . Fill the tank up to a third with water . Place the filling funnel (4.901-090.0) in the opening an[...]

32 OPERA TION OF THE SYSTEM WTC 600 LP / MP Service Handbook 08.2004 3.4.2.4 Programming T o star t the progr amming, the cov ered pushbutton (15/1) to the left of the “TIME OF D A Y” pushb utton (15/2) is to be pressed (a circular indentation can be felt under the front foil).The changing of the flashing positions is carried out with the “AD[...]

33 WTC 600 LP / MP OPERA TION OF THE SYSTEM Service Handbook 08.2004 Position Indicati on Description 6 Covered pushbutton 0000. Without function 7 Covered pushbutton 0000. Without function 8 Covered pushbutton AA14 Without function 9 Covered pushbutton AA02 10 Covered pushbutton AA02 11 TIME OF DAY 1C10 Backwashing period 10 minutes 12 Covered pus[...]

34 OPERA TION OF THE SYSTEM WTC 600 LP / MP Service Handbook 08.2004 3.4.3 Starting Operation of the RO System 3.4.3.1 Operating Levels and Passwords Normal Level: In this level, the operating mode, the operating condition as well as the current measuring and operating values are indicated on the display (5/2) with the help of changing (rotating) m[...]

35 WTC 600 LP / MP OPERA TION OF THE SYSTEM Service Handbook 08.2004 3.4.3.4 Selecting Several Arguments at the Same For this a series of “0” (argument inactive) and “1” (argument active) appears on the bottom line of the displa y . With help of the  pushbutton and the  pushbutton, a cursor can be mo v ed between the individual charac[...]

36 OPERA TION OF THE SYSTEM WTC 600 LP / MP Service Handbook 08.2004 > 1 Error ack. < 2 Operating mode Indication:  -Press the pushbutton. Indication: Press the RETURN pushbutton. Indication:  -Press the pushbutton. Indication: Press the RETURN pushbutton. Indication:  -Press the pushbutton. Indication: Press the RETURN pushbutton. I[...]

37 WTC 600 LP / MP OPERA TION OF THE SYSTEM Service Handbook 08.2004 3.4.3.8 Initial startup - Set the equipment to the operation operating mode (see 3.4.4) - Set the drinking water capacity to 600 l/h - F or ve r y cold water , the dr inking water capacity of 600 l/h is not achiev ed: Then adjust the maximum pump pressure of 21 bar (MP) or 14 bar [...]

38 OPERA TION OF THE SYSTEM WTC 600 LP / MP Service Handbook 08.2004 Checking the pressure control device (shut the untreated water supply for this): The RO system m ust s witch off after a shor t time. THE “F ault” LED must light at the operating panel – Lack of pressure is indicated on the display (5/2). - Afterwards, open the untreated wat[...]

39 WTC 600 LP / MP OPERA TION OF THE SYSTEM Service Handbook 08.2004 3.4.4 Normal Operation Switch on the RO 1000 control; the following message appears on the display: The system has been switched off in the user or technician level. Switching on without password is not possible! When the following rotating masks appear: The system is ready to sta[...]

40 OPERA TION OF THE SYSTEM WTC 600 LP / MP Service Handbook 08.2004 RO 1000 V 01.34 Disposal RO 1000 V 01.34 Production on hours meter 1111 h 11 min W -T emp: 12.3°C perm: 12 µS/cm When the RO equipment starts, the intake v alve f or untreated water is opened and the RO pump star ts after the preset time and given pressure. 3.4.4.1 Operating Mes[...]

41 WTC 600 LP / MP OPERA TION OF THE SYSTEM Service Handbook 08.2004 3.4.5 Putting Out of Operation Normally , do not switch off with the main s witch (a possibly active flushing prog ram may be interrupted). The RO system working in normal operation is switched off only via the float switch when the drinking water tank is full. The current operati[...]

42 OPERA TION OF THE SYSTEM WTC 600 LP / MP Service Handbook 08.2004 > 1 ackn. failure < 2 operat. mode Indication: Press the  pushbutton one time. Indication: Press the RETURN pushbutton. Indication: Press the  pushbutton. Indication: Press the RETURN pushbutton. Indication: Press the  pushbutton. Indication: Press the RETURN pushbu[...]

43 WTC 600 LP / MP MAINTENANCE Service Handbook 08.2004 4 Maintenance 4.1 Fine Filter The manometers (17/1 and 17/3) are located in front of and behind the fine filter unit (17/2). If the diff erential pressure is more than 0.8 bar , the fine filter is to be cleaned or replaced: - Stop the untreated water supply until the system is in the lack of p[...]

44 MAINTENANCE WTC 600 LP / MP Service Handbook 08.2004 Replacing the membrane - Set the pump lift adjustment knob (8/1) to 100 %. - Unscrew the 4 screws, size 6 mm, at the metering head and remove the metering head. - Unscrew the membrane to the left. - Reattach the sealing membrane1), intermediate r ing and suppor t disc again. - Screw in new mem[...]

45 WTC 600 LP / MP MAINTENANCE Service Handbook 08.2004 - Apply Propandiol 1) to the rubber seals. - Inser t a new filter (19/7) at the supply opening (end without seal first!). - Attach all adapters. - Inser t lid (19/4) in such a manner that the threads of the openings are flush with the nuts of the clamp (19/5). - Install securing rings and scre[...]

46 MAINTENANCE WTC 600 LP / MP Service Handbook 08.2004 4.4.1 Design of the Flushing and Disinfection Equipment Figure 20 Diagram of connection principle for cleaning conserving and disinfection of the RO equipment 1. Manometer 2. Fine filter 3. Solenoid valve 4. Pressure switch 5. RO Pump 6. Pressure tube / module 7. Measuring cell 8. Flow meter ([...]

47 WTC 600 LP / MP MAINTENANCE Service Handbook 08.2004 W ork Steps: 1. Fill 30 liters of chorine-free drinking water into the flushing container (20/16). 2. Switch on master switch and set RO system to "Switched off" operating mode. 3. Close the untreated water inlet; depressurise system: - Use connection hoses and flushing pump (20/19) [...]

48 MAINTENANCE WTC 600 LP / MP Service Handbook 08.2004 4.4.2 Disinfection A disinfection of the RO equipment becomes necessary when acidic and alkaline cleaning was not successful. The metering containers, supply lines, etc. should also be disinfected. Aids: - P er-acetic acid test str ipes 1) - Chemicals for disinfection and neutralization. W ork[...]

49 WTC 600 LP / MP MAINTENANCE Service Handbook 08.2004 4.4.3 Acidic and Alkaline Cleaning If the original drinking water capacity and quality can not be reached, an acidic cleaning or an alkaline cleaning of the equipment is to be carried out. Aids: - Universal indicator paper1) pH 0-14 - Chemicals for cleaning and for neutralization. W ork Steps:[...]

50 MAINTENANCE WTC 600 LP / MP Service Handbook 08.2004 4.4.3.1 Cleaning Solution for Acidic Cleaning Volume of the RM Kleen MCT 103 [l] Item No. cleaning solution [l] 30 1,0 6.294-009.0 Table 23 Composition of the cleaning solution for acidic cleaning Neutralise by adding soda (6.287-014), until the pH value is approx. 7. 4.4.3.2 Cleaning Solution[...]

51 WTC 600 LP / MP MAINTENANCE Service Handbook 08.2004 Aids: - Conserving tank - Four connection hoses - Chemicals f or conser vation (compare with T able 25) and f or neutralization - Conductive capacity measuring unit, for measurement comparison after flushing - Protective clothing (goggles, gloves, apron) - External pump. Starting Position: - R[...]

52 MAINTENANCE WTC 600 LP / MP Service Handbook 08.2004 1) Sulfite 5 kg: Item No. 6.769-040.0 2) RM 1,2 Propandiol, 5l: Item No. 6.290-910.0 Preservation solution [l] Sulfite 5kg 1) [g] RM 1,2 Propandiol 5l 2) [l] 30 300 5,0 Table 25 Chemicals for conserving solutions 4.4.4.3 Drain the pre-filter If the WTC 600 is shutdown f or a lengthy period, th[...]

53 WTC 600 LP / MP MAINTENANCE Service Handbook 08.2004 4.4.6 Flushing the pre-filter The WTC 600 LP/MP pre-filter m ust be flushed if the diff erential pressure of the pre-filter immediately after back-w ashing is more than 0.5 bar . Bef ore flushing the filter , check the manometer f or correct display v alues and exchange if necessary! Pre-filte[...]

54 MAINTENANCE WTC 600 LP / MP Service Handbook 08.2004 System Volume of RMP3 Oxonia active Art.-No. output [l/h] disinfectant 15% [l] solution [l] 600 30 0,75 6.294-010.0 Table 26 Composition of the disinfectant solution 10 . Flush the service kit with drinking water 11 . Switch the RO system to run operating mode . 4.4.7 Replace the activated car[...]

55 WTC 600 LP / MP MAINTENANCE Service Handbook 08.2004 W ork steps: 1. Unscrew the controller from the control head and place to the side 2. Unscrew the untreated water , filtrate and bac k-washing pipes from the control head 3. Unscrew the control head from the pressure tank and pull of off the submersed pipe 4. Suck out the water and filter mate[...]

56 MAINTENANCE WTC 600 LP / MP Service Handbook 08.2004 4.5 Malfunction, Cause and Corrective Action 4.5.1 Metering Station LED and Indicator LEDs at the Switch Cabinet Indication Malfunction Cause Corrective Action Chap./ Fig. Red fault LED Pump in metering Metering Refill, check float switch 2.3.1.5, lights station blocked container empty 3.2,3.3[...]

57 WTC 600 LP / MP MAINTENANCE Service Handbook 08.2004 4.5.2 Malfunction Indication at the Operating Panel The control system detects operational malfunctions only while in operation operating mode; these are indicated on the displa y . The occurrence of an error usually leads to the complete system being switched off (production is interrupted). [...]

58 MAINTENANCE WTC 600 LP / MP Service Handbook 08.2004 4.5.3 Malfunctions of the RO Control and Metering Pump Indication Malfunction Cause Corrective Action Chap./ Fig. Indication of RO Fuse defective Have replaced by ETL, control dark electrician diagram in switch cabinet Short circuit, Replace defective parts general Solenoid valve Replace defec[...]

59 WTC 600 LP / MP MAINTENANCE Service Handbook 08.2004 4.5.4 Malfunctions – Media and Activated Carbon Filter , Fine Filter and Flocculation Indication Malfunction Cause Corrective Action Chap./Fig. More than one Backwashing is Load of debris Install suitable preliminary 3.4.2.4 backwashing initiated too often too high treatment; consultation Ta[...]

60 MAINTENANCE WTC 600 LP / MP Service Handbook 08.2004 4.6 Maintenance Plan 4.6.1 Maintenance During Operation Module Cycle / Time Activity Chap./Fig. RO module: Flow meter Daily Check drinking water capacity 3.3.1.2, (11/6) RO module: Differential Daily Check pump and concentrate (1/13) pressure pressure (1/14) RO control: Display Daily Check dri[...]

61 WTC 600 LP / MP MAINTENANCE Service Handbook 08.2004 4.6.2 Maintenance Plan – Service Measured and read values are to be entered into the maintenance record. Module Work to be Carried Out Media filter Assess general condition Differential pressure after backwashing Read adjustment of the differential controller Read amount of backwashings Acti[...]

62 APPENDIX WTC 600 LP / MP Service Handbook 08.2004 Appendix: RO control factory settings: WTC 600 LP , LP-A, LP-AM in v oltages 230 V and 400 V Operating mode Switched off LF limits GW : 600 GWV: 1 6 0 Alarm option Switch off Calibration Permeate temperature Executed Permeate conductivity Executed Settings t-GW delay: 01 min t-GWV delay 05 min t-[...]

63 WTC 600 LP / MP APPENDIX Service Handbook 08.2004 WTC 600 MP , MP-A, MP-AM in v oltages 230 V and 400 V Operating mode Switched off LF limits GW : 1500 GWV: 4 0 0 Alarm option Switch off Calibration Permeate temperature Executed Permeate conductivity Executed Settings t-GW delay: 01 min t-GWV delay 05 min t-pressure deficit 1 s t-Press. start up[...]

64 APPENDIX WTC 600 LP / MP Service Handbook 08.2004 RO control program structure Figure 21[...]

65 WTC 600 LP / MP APPENDIX Service Handbook 08.2004[...]

66 APPENDIX WTC 600 LP / MP Service Handbook 08.2004 RO 1000: Manual Control System RO 1000 MANU AL[...]

67 WTC 600 LP / MP APPENDIX Service Handbook 08.2004 Contents 1 General ........................................................................................ 69 - 74 1. 1 General remarks ..................................................................................................... 69 1. 2 Scope of Application .............................[...]

68 APPENDIX WTC 600 LP / MP Service Handbook 08.2004 Contents 4. 3 Operating Levels .................................................................................................... 83 4.3.1 Normal Level ............................................................................................................ 83 4.3.2 User Level ..............[...]

69 WTC 600 LP / MP APPENDIX Service Handbook 08.2004 1 General 1.1 General Remarks The present Manual is the technical documentation of the RO 1000 control system for reverse osmosis units. When studying this manual, it would be useful to have the control system ready for operation so that you can directly try to realize the explained items and fun[...]

70 APPENDIX WTC 600 LP / MP Service Handbook 08.2004 1.3 Instructions for Use The following instructions should be followed when operating the control system: – Do not s witch on/off the control system in quick succession. W ait at least 5 seconds between switching the main switch on and off. – The control system should only be operated under t[...]

71 WTC 600 LP / MP APPENDIX Service Handbook 08.2004 1.5 T erms and Definitions The following scripts will be used for this manual: It em Sc rip t Exam pl es keys LED 's inlets/out lets cap it al le tt ers + bo ld cap it al le tt ers + bo ld cap it al le tt ers + bo ld LEFT , UP , DO WN RINSE , DIS POSAL PUMP F AILUR E, INLET V AL VE oper ati [...]

72 APPENDIX WTC 600 LP / MP Service Handbook 08.2004 2 Installation/Start-up 2.1 Basic Requirements for System Installation The following remarks have to be observed during installation and connection of the RO 1000 unit: – The connected consumers must not exceed the max. admissible loads of the circuit outputs as well as the total output of the [...]

73 WTC 600 LP / MP APPENDIX Service Handbook 08.2004 2.3 Function of T erminals T e rminal arrangement and functions are as follows: No. Code Func tion adm . max. load term inal 1 2 3 PE N L Ma ins s uppl y - pr otec ti ve. cond uct Mains sup ply - neutral con ductor Mains su pply - pha se 1000 V A = ma x. tot al ou tput perfor ma nce 2,5 mm ² 2,5[...]

74 APPENDIX WTC 600 LP / MP Service Handbook 08.2004 3 Operational Scope 3.1 Operating settings The control system allows to preselect the following operating settings (realization see item 4). The resulting control behaviours are described in the chapter Operating Conditions. The standard values (setting after parameter reset) are marked by * in t[...]

75 WTC 600 LP / MP APPENDIX Service Handbook 08.2004 3.2 Operating parameters The control system allows the following operating parameter settings (realization see item 4). The resulting behaviours are described in the chapter operating conditions. The v alues in brackets are the standard values after system reset (see item 4.4.4). LIM function: P [...]

76 APPENDIX WTC 600 LP / MP Service Handbook 08.2004 t rinse interval function: Time after which a DISCONTINUOUS RINSE process is star ted provided that the control system was during that time in the operating condition RINSE INTER V AL. right of access: technician possible setting: 0-99h (0h) t concentrate function: Duration of a CONCENTRA TE DISP[...]

77 WTC 600 LP / MP APPENDIX Service Handbook 08.2004 3.2 Operating parameters When the control system is switched on, the following four operating modes exist: ST OP The control system does not carry out any production process. All outputs remain inactive. F ailures are not registered. OPERA TION The control system fulfills the production in accord[...]

78 APPENDIX WTC 600 LP / MP Service Handbook 08.2004 3.4 Operating conditions When the unit is in OPERA TION the control system performs one of the se ven possib le operating conditions. The f ollowing diagr am shows the v arious conditions as well as the reasons for status changes. For that purpose an error-free sequence of operations is assumed.[...]

79 WTC 600 LP / MP APPENDIX Service Handbook 08.2004 3. 5 Operating failures/failure messages The control system is able to detect oper ating f ailures dur ing OPERA TION and DISINFECTION and to displa y them. Usually , the unit will be stopped if a f ailure occurs. Howe ver , oper ating settings exist f or the f ailures CY EXCEEDED and HARD W A TE[...]

80 APPENDIX WTC 600 LP / MP Service Handbook 08.2004 4 Operation 4.1 User interface The user interface of the RO 1000 consists of a text display (16x2 characters), a keyboard covered with a protective film (6 keys) and 7 indicator lights. 4.1.1 Indicator lights The indicator lights correspond to the most impor tant operating conditions of the unit.[...]

81 WTC 600 LP / MP APPENDIX Service Handbook 08.2004 4.2 Basic elements The whole user surface of the control system is composed by basis functions such as pass word entr y , menu selection, selection of settings, numerical entries etc. The description of the basic functions will be followed by the operating elements of the menus for users/ technic[...]

82 APPENDIX WTC 600 LP / MP Service Handbook 08.2004 4.2.4 Multiselection The multiselection allows to select various arguments simultaneously (for the purpose of this paper , argument means any type of setting). In the lowest line of the text display appears for that purpose a chain of "0" and "1". Each one of these characters [...]

83 WTC 600 LP / MP APPENDIX Service Handbook 08.2004 4.3 Operating levels Similar to the operating modes, the user surface has different operating levels: Normal level: In this level, the text display shows the operating mode, the operating condition, the current measured values and operating values as well as special messages (maintenance message)[...]

84 APPENDIX WTC 600 LP / MP Service Handbook 08.2004 4.3.2 User's Level Access to the user le vel is achie ved b y entering a user's password (see 4.2.1). This le vel allo ws operation and setting of the most impor tant functions and operating settings/parameters respectively . The operating status is not display ed because display is use[...]

85 WTC 600 LP / MP APPENDIX Service Handbook 08.2004 4. 4 Menu structure The menu structure of the user surf ace is shown below . Access to the main menu is achie ved by entering a pass word (see item 4.2.1).[...]

86 APPENDIX WTC 600 LP / MP Service Handbook 08.2004 4.4.1 Main menu The details of the diff erent menu points of the main menu are described below . Menu point: Function: 1 Ackn. failure This menu point allows to acknowledge an operating failure (the only possibility if ps acknowledgement = with password). 2 Operat. mode This menu point allows to [...]

87 WTC 600 LP / MP APPENDIX Service Handbook 08.2004 4.4.2 Calibration menu The calibration menu is used to adjust the sensors . The follo wing functions are a vailable: Menu point: Function: 1 Cy permeate Calibration of permeate sensor . If the menu point '1 Cy permeate' is chosen, a submenu appears with two items: ' 1 min. Cy'[...]

88 APPENDIX WTC 600 LP / MP Service Handbook 08.2004 4.4.3 Setting menu The calibration menu is used to adjust the sensors . The follo wing functions are a vailable: Menu point: Function: 1 t Cy LIM Numerical editing of t delay LIM 2 t Cy alarm Numerical editing of t delay aaLIM 3 t lack of pressure Numerical editing of t delay lack of pressure 4 t[...]

89 WTC 600 LP / MP APPENDIX Service Handbook 08.2004 5 Tec hnical Data The following table contains all significant technical data of the RO 1000 control. min . ty pe max. unit nom ina l ser vic e vol tage main fr equen C y nom ina l voltam ps 200 47 5 230 – – 260 63 10 V Hz VA amb ient t emper atu re r ange (o perat ion ) am bient tem perat ur[...]

90 APPENDIX WTC 600 LP / MP Service Handbook 08.2004 Operating Record for the WTC 600 LP/MP Equipment Data: Works/Plant No.: Type: 1.024- Page No.: Location of Installation: Type of Untreated Water Supply: Date of Starting Operation: D a te Operator Un t r e a t e d W a te r Operating Data Drinking Water Ma lf un ctions / Remarks Hard- ness [ ¡ dH[...]

91 WTC 600 LP / MP LIST OF KEY WORDS Service Handbook 08.2004 A Acidic and Alkaline Cleaning ........................ 49 Acknowledging Data Inputs ......................... 3 5 Activated Carbon Filter ................................. 3 1 Activated carbon filter .................................. 1 1 Adjusting Operating Parameters and Balancing Val[...]

92 LIST OF KEY WORDS WTC 600 LP / MP Service Handbook 08.2004 I Indicator lights .............................................. 80 Initial Filling ................................................... 3 1 Initial startup ................................................. 3 7 Input solenoid valve ..................................... 11 Installation/St[...]

93 WTC 600 LP / MP LIST OF KEY WORDS Service Handbook 08.2004 R RC Protective Switch ................................... 1 5 Regeneration ................................................ 31 Removing the Preservation After Longer Operational ......... 52 Replace the activated carbon or filter sand ..................................... 54 Reverse osm[...]