Instruction Manual - KLARO GmbH

Instruction Manualfor KLARO Modem KM12 V.12.36We provide clear waterNo mechanicsin the wastewaterNo pumpsin the wastewaterNo electrical partsin the wastewater

Instruction Manual for KLARO Modem KM12 V.12.36Table of contents1. About this instruction manual1.1 Original language of the document1.2 Copyright1.3 Completeness1.4 Liability2. Product description2.1 System description2.2 Scope of delivery2.3 Installation of KLARO modem KM122.3.1 Holding in place with velcro strip2.3.2 Holding in place with srews (not included in the scope of delivery)3. Connection diagram3.1 Connection of KLARO Webmonitor ® Standard package3.2 Connection of KLARO Webmonitor ® Comfort package3.3 Connection of KLARO Webmonitor ® Comfort extra package3.4 Connection of KLARO Webmonitor ® Comfort plus package4. Activation4.1 Antenna4.2 SIM card4.3 Switching on the KLARO modem KM124.4 Control configuration4.4.1 Reading operating hours by text message4.4.2 Error message „Modem error“4.4.3 Malfunction message “Modem malfunction”4.4.4 Service menu “Setting the modem”5. Specification of the interface5.1 Power supply and control on/off5.2 Antenna connection5.3 SIM interface5.4 Serial interface (RS-232)6. LED-Displays7. Connecting the KLARO modem KM12 to a data processor7.1 Measuring signal quality by means of the Excel-Tool Klaro@kom8. KLARO alarm sensor KA129. KLARO battery pack KP1210. Annex10.1 KLARO modem KM12 dimensions10.2 KLARO Modem KM12 technical data10.3 Adhesive antenna10.4 Magnetic base antenna10.5 KLARO battery pack KP1210.6 Klaro alarm sensor KA1244445555 - 7777888899999101010101112121313131415151616161617171818182KLARO GmbH

Instruction Manual for KLARO Modem KM12 V.12.36Table of figuresIllustration 1:Illustration 2:Illustration 3:Illustration 4:Illustration 5:Illustration 6:Illustration 7:Illustration 8:Illustration 9:Illustration 10:Illustration 11:Illustration 12:Illustration 13:Illustration 14:Illustration 15:Illustration 16:Illustration 17:Illustration 18:Illustration 19:Illustration 20:Illustration 21:Illustration 22:Illustration 23:901425 KLARO WebMonitor ® Standard package with adhesive antenna901424 KLARO WebMonitor ® Standard package with magnetic antennaKLARO battery pack KP12, order no.: 982152KLARO alarm sensor KA12, order no.: 982153Velcro fasteningKLARO modem KM12KLARO standard packageKLARO Comfort packageKLARO Comfort extra packageKLARO Comfort plus packageInterface overview (1)Interface overview (2)Electrical connectionAntenna connectionSIM interface (1)SIM interface (2)Assignment of 9-pin D-SUB (socket)Service-modulDrawing - Dimensions KLARO modem KM12Adhesive antennaMagnetic base antennaBattery packAlarm sensor667777888912121213131313151617181818List of tablesTable 1:Table 2:Table 3:Table 4:Table 5:Table 6:Table 7:Scope of deliverySetting the modemPower connectionAssignment D-SUBCoding of red LEDCoding of yellow LEDSignal quality6111213141415KLARO GmbH 3

Instruction Manual for KLARO Modem KM12 V.12.36IMPORTANT:••This instruction manual includes information on the installation of electricparts. Therefore, it is essential to read the manual before installing andactivating this set!••All safety notes must be observed!••Keep the instruction manual for further use.1. About this instruction manualThis instruction manual is part of theproduct and must be read before activatingthe system. The instructionmanual must be stored during thewhole service life of the plant andmust be kept ready for reference.1.1 Original language of the documentThe original language of this document is German.1.2 Copyright© KLARO GmbHSpitzwegstrasse 63D-95447 BayreuthTechnical support: 0921-16279310E-mail: info@klaro.euInternet: www.klaro.euAll rights expressly reserved. Duplicationor distribution to third partiesin any form only allowed with the priorwritten consent of KLARO GmbH.1.3 CompletenessThis manual has been compiled withdue diligence. Any liability of the manufacturerdue to incorrect or missinginformation as well as linguistic deficienciesor printing errors in the documentationis excluded. In case youdiscover any incompleteness and/orerrors, please do not hesitate to contactus at the above address.When preparing the manual, we triedto ensure that the facts detailed hereinare in utmost compliance withthe corresponding system. Nevertheless,all technical data, dimensionsand illustrations in this manualare non-binding. Possible claims onthe correct functioning of the systemcannot be derived from the manual.Within the scope of improvementand progress, we reserve the rightto make amendments to the systemwithout making corresponding changesin this manual. No obligation canbe derived from system amendmentsof this nature for the installation ofchanged technology in already completeand delivered systems.This document is regularly updated.4KLARO GmbH

Instruction Manual for KLARO Modem KM12 V.12.361.4 LiabilityThe manufacturer cannot be held liablein case of:••non-compliance with or inadequateuse of the information made inthis manual,••the use of spare parts or parts inthe system which have not beenapproved by KLARO GmbH,••the removal, manipulation orbridging of protective devices,••unapproved changes to the system,••incorrect maintenance and changingof spare parts.Unauthorised changes to the systemor the operation of the system beyondthe specifications given by themanufacturer will result in the terminationof all warranty claims.2. Product description2.1 System descriptionGSM/GPRS modems are used forwireless communication. KLAROmodems KM12 are used for the textmessage transmission of error messagesand the readings of operatinghour counters of KLARO ZKplus,KLplus or KLbasic controls. Furthermore,it is possible to establish a dataconnection to other KLARO modemsKM12 in order to access saved dataand change settings.This device is a quad band modem(850/900/1800/1900 MHz) which canoperate within common networks2.2 Scope of delivery(D net, E net). The enclosed antennacovers the frequency ranges850/900/1800/1900 MHz. Detailed informationcan be found in the annexto this instruction manual.A 230 V socket is required for voltagesupply. A plug-in power supplyunit is used for the voltage supply ofthe KLARO modem KM12. The KLA-RO modem KM12 stops operating incase of voltage failure.The KLARO battery pack KP12 (notincluded in the standard package) isused to ensure the operation of theKLARO modem KM12 in case of voltagefailure. Thus, it is possible to reportmains failures by text message.Data received or sent by the controldevices mentioned above can beexchanged by the KLARO modemKM12 via the RS-232 serial interface.An LED indicates the status of theKLARO modem KM12.A Velcro strip for holding the modemin place is included in the standardscope of delivery.KLARO WebMonitor ® Standard package with magnetic antenna order no.: 901424KLARO WebMonitor ® Standard package with adhesive antenna order no.: 901425KLARO WebMonitor ® Comfort package with magnetic antenna order no.: 901426KLARO WebMonitor ® Comfort package with adhesive antenna order no.: 901427KLARO WebMonitor ® Comfort extra package with magnetic antenna order no.: 901428KLARO WebMonitor ® Comfort extra package with adhesive antenna order no.: 901429KLARO WebMonitor ® Comfort plus package with magnetic antenna order no.: 901430KLARO WebMonitor ® Comfort plus package with adhesive antenna order no.: 901431KLARO GmbH 5

Instruction Manual for KLARO Modem KM12 V.12.36Orderno.Quantity982113 1 pc.982114 1 pc.982119 1 pc.982116 1 pc.982115 1 pc.980194 10 cm982152 1 pc.982153 1 pc.KLAROmodemKM12Plug-inpowersupply unitSerialcableTable 1: Scope of delivery • included in the scope of delivery ◦ not included in the scope of deliveryDescriptionAdhesiveantennaMagneticbaseantennaVelcrostripKLARObatterypack KP12KLAROalarm sensorKA12901424 901425 901426 901427 901428 901429 901430 901431• • • • • • • •• • • • • • • •• • • • • • • •◦ • ◦ • ◦ • ◦ •• ◦ • ◦ • ◦ • ◦• • • • • • • •◦ ◦ • • ◦ ◦ • •◦ ◦ ◦ ◦ • • • •Below is an illustration of the scopeof delivery for the KLARO WebMonitor® Standard package including amagnetic antenna and an adhesiveantenna. The Velcro strip is not illustrated.Illustration 1: 901425 KLARO WebMonitor ® Standardpackage with adhesive antennaIllustration 2: 901424 KLARO WebMonitor ® Standardpackage with magnetic antenna6KLARO GmbH

Instruction Manual for KLARO Modem KM12 V.12.36Below is an illustration of the scopeof delivery for accessories includedin the KLARO WebMonitor ® packagesComfort, Comfort extra andComfort plus. The Velcro strip is notillustrated.Illustration 3: KLARO battery pack KP12, order no.: 982152Illustration 4: KLARO alarm sensorKA12, order no.: 9821532.3 Installation of KLARO modem KM122.3.1 Holding in place with Velcro stripThe Velcro strip included in the scopeof delivery for the KLARO modemKM12 and the KLARO battery packKP12 is used for the installation ofthese components. Before applyingthe Velcro strip, the adhesive areasmust be freed from dust.Illustration 5: Velcro fastening2.3.2 Holding in place with screws (not included in the scope of delivery)The KLARO modem KM12 can alsobe installed with flat headed screwswith a diameter of < 3.2 mm.Illustration 6: KLARO modem KM12KLARO GmbH 7

Instruction Manual for KLARO Modem KM12 V.12.363. Connection diagram1. Control device2. KLARO modem KM123. Antenna4. Serial cable5. Plug-in power pack6. KLARO battery pack KP127. Flat cable, 6 pins8. KLARO alarm sensor KA129. Junction box, 3 x 6 pins10. KLARO connecting cable forKLARO modem KM1211. KLARO connecting cable formonitoring contact (e.g. suctionlance with floating switch)3.1 Connection of KLARO WebMonitor ® Standard packageIllustration 7: KLARO standard package3.2 Connection of KLARO WebMonitor ® Comfort packageIllustration 8: KLARO Comfort package3.3 Connection of KLARO WebMonitor ® Comfort extra packageIllustration 9: KLARO Comfort extra package8KLARO GmbH

Instruction Manual for KLARO Modem KM12 V.12.363.4 Connection of KLARO WebMonitor ® Comfort plus packageIllustration 10: KLARO Comfort plus package4. Activation4.1 AntennaScrews must be used to connect thequad band antenna to the antennaaerial socket of the KLARO modemKM12. The antenna must be positionedso that reliable reception isensured. Check reception quality onsiteby checking the reception qualityof the SIM card in a mobile phone.You can also measure reception qualitywith the KLARO@kom-Software(see chapter 7.1).4.2 SIM cardFor the operation of the KLARO modemKM12, a valid SIM card must beinserted in the KLARO modem KM12.••1.8 or 3 V type SIM card••A contract-based card is betterthan a prepaid card (no messagewhen credit expires)••Deactivate PIN (To do this, insertthe SIM card in the mobile phoneand deactivate PIN request in the„Safety“ menu.)Switch off the KLARO modem KM12(LED off) and insert the SIM card inthe modem (also see chapter 5.3).There is a small recessed yellow buttonnext to the SIM card compartment.Press this button with a pointedobject (e.g. a pen) to push out thecompartment. Now the compartmentcan be removed. Place the SIM cardin the compartment (the SIM cardmust lie flat in the compartment) andreinsert the compartment with theSIM card in the slot. Make sure thatthe chip points upwards.4.3 Switching on the KLARO modem KM12After having inserted the card, themodule can be connected to themains.The red LED lights up briefly. TheKLARO modem KM12 now tries to logon to the mobile network of availableproviders, and the LED flashes rapidly(sequence: 600 ms on / 600 ms off).After successfully logging on, the LEDflashes slowly (sequence: 75 ms on /3s off). The KLARO modem KM12 isnow ready for communication. Theremay be several causes if the signaldoes not change (see chapter 0 and6).KLARO GmbH 9

Instruction Manual for KLARO Modem KM12 V.12.364.4 Control configuration4.4.1 Service menu “Entering telephone numbers” as from V.12.42 “Sending SMS”In order to activate the malfunctionmessage transfer via SMS*, upto three mobile phone numbers towhich a message can be sent if amalfunction occurs can be saved inthe ZKplus, KLplus and KLbasic controldevices. For this, the menu item“Entering telephone numbers” mustbe selected in the service menu ofthe control device (access via a servicecode) as from V.12.42 “SendingSMS”. Here, the numbers can be enteredone after the other and eachnumber can be saved by pressing the“Set” key. If the numbers have beenSMS example:ZKplus report no.: 07111999 ZKplusV.07.37 13-09-2007 11:20 ** Malfunction** Valve1 malfunction*The following malfunction messagesare sent:••Malfunction power failure (UPSrequired à KLARO battery packKP12)saved, the messages are automaticallysent. In order to make changesto a number, this number must onlybe overwritten. In order to delete a telephonenumber, the arrow key to theleft must be pressed and held whilstthe number to be deleted is shown.Afterwards, press the “Enter” key toconfirm the deletion. Furthermore,the GSM mode (chapter 4.4.4) mustbe activated as from firmware versionV.12.42 in the service menu “Settingthe modem”; the change to the modemsetting will only become effectiveafter the HW reset of the control••Malfunction compressor••Malfunction valve 1...4••Malfunction UV light (only forKLplus and ZKplus)••Malfunction replace UV (only forKLplus and ZKplus)••Malfunction max. temperature(only for KLplus and ZKplus)device by entering “1311” in the servicemenu.If several malfunctions occur at thesame time, only the malfunction occurredlast will be sent. Informationwhich is only recorded in the logbook(manual operation, reset) does nottrigger the sending of a malfunctionmessage. SMS messages cannot besent in the ANSII format. Therefore,the texts that are sent as SMS are limitedto the ASCII character set (nospecial characters).••Malfunction filling level too low(

Instruction Manual for KLARO Modem KM12 V.12.364.4.4 Service menu “Setting the modem”As from the firmware version V.12.42,the communication with the modemmust be defined in the menu providedbelow.Modem communicationSubmenu Submenu Remarks“GSM mode” “GPRS mode”No modem(Default)Activate Activate Direct RS232 connection:••Upload INILOG file••Download MX files••Remote controlGSM mode Deactivate Not possible Connection to GSM modem (SMS / CSD):••Upload INILOG file••Remote control••Malfunction messages via SMS (only if at least one telephonenumber has been defined); when using KLAROWebMonitor®, the telephone number must be read fromthe modem or must be requested from KLARO GmbH••Operating hours query via SMSGPRS mode Not possible Deactivate Connection with GPRS modem:••Upload INILOG file••Remote control••Malfunction messages via GPRS••GPRS usage is only possible in connection with KLAROWebMonitor®Table 2: Setting the modemIn order to set the mode, the menuitem “Setting the modem” must beselected in the service menu of thecontrol device (access via a servicecode). By using the cursor key, it ispossible to switch between the twosetting options (GSM mode GPRS mode). In order to changethe mode, the “Set” key must bepressed. If you have activated, theGPRS mode, for instance, then thefollowing messages will be shownon the display: “Deactivate the GPRSmode”, press an arrow key, “GSMmode not possible”.Important!The change to the modem setting willonly become effective after the HWreset of the control device.For a direct communication via theRS232 connection, the modem communicationmust (!) have been deactivated(does not apply to a firmwareupdate)!KLARO GmbH 11

Instruction Manual for KLARO Modem KM12 V.12.365. Specification of the interfaceIllustration 11: Interface overview (1) Illustration 12: Interface overview (2)The KLARO modem KM12 has thefollowing ports:••6-pin Western plug (female) forpower supply, ignition and powerdownsignal (emergency stop)••FME socket (male) for the antenna(antenna connection)••SIM card holder (interface)••9-pin SUB D connection (female)for serial interface (RS-232)5.1 Power supply and control on/offPower is supplied through the plug-in power supply unit included in the scope of delivery.Illustration 13: Electrical connectionPin Application Signal1 Power supply 8 – 30 V DC4 Ignition U > 5 V DC / t > 100 ms6 Ground 0 VTable 3: Power connection12KLARO GmbH

Instruction Manual for KLARO Modem KM12 V.12.365.2 Antenna connectionScrew the antenna hand-tight to themodem. Please use the antenna includedin the scope of delivery (adhesiveantenna or magnetic baseantenna). Different antennas may beused only with our authorisation.Illustration 14: Antenna connection5.3 SIM interfaceThe SIM interface is only suited for 1.8 V and 3 V SIM cards.Illustration 15: SIM interface (1) Illustration 16: SIM interface (2)The modem software must be initialisedafter the removal and insertionof the SIM card during operation.Therefore, the KLARO modem KM12must be restarted after the insertionof the SIM card. To do this, simplydisconnect the KLARO modem KM12from the mains for approximately 5seconds.We do not give any guarantee or assumeany liability for any data losscaused by the removal of the SIMcard during operation, nor do wegive any guarantee for the correctinitialisation of the modem after thereinsertion of the SIM card whichhas been removed by the user duringoperation. In this case, the modemmust be restarted.5.4 Serial interface (RS-232)The RS-232 interface (COM interface)is provided for the connection of theKLARO modem KM12 to a PC – acontrol device – by means of a serialcable (order no. 982119) or the couplingof the KLARO alarm sensor KA12(order no. 982153).PinSignal2 RxD (out)3 TxD (in)5 GNDTable 4: Assignment D-SUBIllustration 17: Assignment of 9-pinD-SUB (socket)KLARO GmbH 13

Instruction Manual for KLARO Modem KM12 V.12.366. LED displaysThe LED indicates the status and the operating modes of the KLARO modem KM12.Operating mode of KLAROmodem KM12Sleep modeSwitching onActive modeStandby modeTable 5: Coding of red LEDLED redoffflashesoffonDescriptionPower supply connected but notswitched on.The modem is being switched on.Communication via the serial interfacewill be active after severalseconds.The red LED is off. Usually, the yellowLED flashes.The duration of the standby modeis approx. 30 seconds.LED yellowPermanently off600 ms on / 600 ms offTable 6: Coding of yellow LEDDescriptionModem is switched to one of the following modes:••Power down mode••Non-cyclic sleep mode••Cyclic sleep mode without temporary wake-up measureRestricted network service:••No SIM card inserted••No PIN entered••Network search active••User authentication active••Network log-in activeIDLE mode: The modem is registered in the GSM network (control channel and75 ms on / 3 s offuser interactions monitoring). Currently no call.75 ms on / 75 ms off /One or more GPRS PDP-contexts are activated.75 ms on / 3 s off500 ms on / 50 ms off Packet-switched data transmission active.Data call:Permanently on••Connected with remote party (KKA control)••Exchange of parameters when tele-controlling or disconnecting a call.14KLARO GmbH

Instruction Manual for KLARO Modem KM12 V.12.367. Connecting the KLARO modem KM12 to adata processorA serial cable is required for the connectionof the KLARO modem KM12to a Windows computer. If no serialport is available at the computer,an additional USB-to-serial adapteris required which emulates a serialport. Furthermore, a SIM card as describedabove must be inserted intothe KLARO modem KM12. The connectedantenna must be positionedso that reliable reception is ensured.After having connected the antennaand the connecting cable to the computer,the KLARO modem KM12 canbe connected to the mains. After theSIM card is registered in the network,the KLARO modem KM12 can beaddressed through the KLARO@komsoftware (order no. 901309).If, during data connection, the connectedcomponent (calling party)cannot be disconnected from thedata circuit, the reset button must bepressed.This will interrupt the connection andthe modem must be restarted.7.1 Measuring signal quality by means of the Excel tool KLARO@komSignal quality can be measured bymeans of the KLARO@kom software:••Connect operational KLARO modemKM12 with the PC using thelap link cable••Change to the „service module“ inthe KLARO@kom software••Tick „CR“, enter the command„AT+CSQ“ and click on „Send manually“.••The result is shown in the „Receive“field with the digit before thecomma indicating reception quality:0 max. -113 dBm very bad1 -111 dBm2 - 30 -109…-53 dBm31 min. -51 dBm very good99 unknownTable 7: Signal qualityDetailed information is provided inthe KLARO@kom manual. The manualcan be obtained on request orwhen ordering KLARO@kom software.Illustration 18: Service-modulKLARO GmbH 15

Instruction Manual for KLARO Modem KM12 V.12.368. KLARO alarm sensor KA12The KLARO alarm sensor KA12 is anextension module and can be used incombination with a suction lance withfloating switch (order no.: 981858) tomonitor the filling level of the phosphateprecipitant in a canister. Instructionson how to connect the alarmsensor are provided in chapter 3.3and 3.4.If the canister is empty, a text messageis sent to the number which hasbeen stored in the KLARO alarm sensorKA12 (max. four numbers). If youalready know the number to whichmessages are to be sent, we willassume the preconfiguration of theKLARO alarm sensor KA12. However,you have the option to program thealarm sensor by yourself. Detailed informationis provided in the softwaremanual which we will send you onrequest.If you use the KLARO alarm sensorKA12 in connection with the KLAROWebMonitor ® , we will carry out specialconfigurations.9. KLARO battery pack KP12The KLARO battery pack KP12 isused as a UPS, buffering the KLAROmodem KM12 in case of mains failure.Thus it is possible to send out acorresponding error message in caseof mains failure.Turn on the switch at the KLARO batterypack KP12 to activate batterybuffering. If the green LED is on, bufferingis activated.The red LED is on while the KLARObattery pack KP12 is charging; bufferingis in no way affected duringcharging.Power is supplied through the GNDinterface. The KLARO modem KM12is then connected to the terminal interface10 . Annex10.1 KLARO Modem KM12 dimensionsIllustration 19: Drawing - Dimensions KLARO modem KM1216KLARO GmbH

Instruction Manual for KLARO Modem KM12 V.12.3610.2 KLARO Modem KM12 technical data••Quad band GSM850/900/1800/1900 MHz••GPRS multi-slot class 10••TCP/IP stack access via AT commands••Input voltage range: 8 ... 30 V••Operating temperature: -30°C to+85°C••Dimensions: 65 x 74 x 33 mm••Weight: 110 g••GPRS: max. 85.6 kbps (DL) /43/21.5 kbps (UL), mobile stationclass B, PBCCH support, codingschemes CS 1-4••Data: CSD up to 14.4 kbps, V.110,non-transparent mode, USSDsupport••Voice: Half rate (HR) / full rate (FR)/ enhanced full rate (EFR), adaptivemulti rate (AMR), basic handsfreeoperation, echo suppression,noise suppression••Text message: Point-to-Point MOand MT, text message cell broadcast,text and PDU mode••Fax: group 3, class 1••Interfaces: Power supply, SIMcard reader, FME antenna connection(male), RS-232 (V.24/V.28on SUB-D)10.3 Adhesive antennaTechnical data:••Frequency range:••GSM 900:••GSM 1800:••GSM 1900:••UMTS:••Impedance:••Yield:••Load:••Cable type:••Cable length:••Connection:••Weight:••Dimensions:••Temperature range:••Protection class:AMPS/GSM 850: 824 - 894 MHz880 - 960 MHz710 - 1880 MHz1850 - 1990 MHz1920 - 2170 MHz50 Ohm0 dBmax. 8 W gepulst nach GSM-StandardRG1742.500 mmFME female63 g22 x 115 mm-40° C to + 80° CIP50 (acc. IEC 60529)Illustration 20: Adhesive antennaKLARO GmbH 17

Instruction Manual for KLARO Modem KM12 V.12.3610.4 Magnetic base antennaTechnical data:••Frequency range:––824-960 MHz––710-1990 MHz••Yield:••Dimensions:••Weight:••Cable:••Connection:––2150-2250 MHz3 dBEmitter height approx. ca. 115 mmapprox. 65 g3 m RG174FME (female)Illustration 21: Magnetic base antenna10.5 KLARO battery pack KP12Technical data:Illustration 22: Battery pack••Ni-MH-Accu••8,2 V, 2,000 mAh••Voltage supply: 12 V DC: 12 Volt350 mA 6h••Discharge: max. 600 mA 1A 5 sec••100% switch-off••Dimensions: approx. 60 x 125 x 25mmCable:••Length: 0,2 m••4pin Western plug (RJ10)••6pin Western plug (RJ12)10.6 KLARO alarm sensor KA12Technical data:••Voltage supply: 11,8 V••Power consumption: 20 mA••2 inputs••Dimensions: approx. 48 x 75 x 17mmIllustration 23: Alarm Sensor18KLARO GmbH

The KLARO principleMaximum operating reliability!No mechanics, pumps orelectrical parts in the wastewater!All components are permanently connected to the filtering tank. All transportationprocesses are performed by the air-lift pump. All electrical parts are located securelyoutside the tank in the switch cabinet.Our benefits••TÜV-tested switch cabinets (EPP,indoor switch cabinet, outdoorswitch cabinet)••Almost all possible approvals••Extremely short delivery timesthanks to optimised production••Legal threshold values undercutby up to 90%••98% treatment performance in 6hours••Certified underload detection••Fully-biological mode of operation••Quality products, with extremelyhigh customer satisfaction levels••Minimal power consumption••All transportation processes performedby air-lift pump••Treat water and introduce it backinto the natural cycle••Only one tank required for systemsof up to 20 PE (PersonnelEquivalent)••Suitable for retrofitting to practicallyany tank shape••Retrofitting possible in single,twin, triple and multi-chamber pits••Installation possible in any type oftank, from plastic to fibreglass toconcrete

KLARO GmbHSpitzwegstraße 6395447 BayreuthTelephone: +49 (0) 921 16279-0Fax: +49 (0) 921 16279-100E-Mail: info@klaro.euMore information atwww.klaro.euTechnical hotline+49 (0) 921 16279-330Photo copyright: KLARO GmbH© KLARO GmbH Bayreuth 2013 / Art.-No. KKA 0071-02-13 engl