Operating instructions - hebo
Contents
1. The seal can be changed 20 times When the unit is commissioned 00 00 00 appears as the date on the display The internal meter for the current seal will not increase unless the original display is 00 00 00 it is factory set to increase by 1 For all subsequent changes of seal the date before the re setting will not be 00 00 00 meaning that in these cases the internal meter for the current seal will be increased by 1 This prevents the installation date of the current seal with the exception of the first seal being changed during operation From the normal display you getto the menu item Set language by pressing Vv three times After confirming with OK you reach the following language settings which can be controlled using W or 4 and selected using OK e Deutsch e English e Francais e Nederlands e Polski After selecting the language you reach the query as to whether or not you wish to exit the Languages settings By confirming with OK you return to the normal display Operating instructions MDS 1 6 Organisation of the display 6 1 Power on message e O O A A i BURGMANN MDS 1 Herborner V1 00 MDS 1 This message appears for 5 seconds WIN DCMPENTECHNK 6 2 Operation The operating statuses described below are displayed with the following priority 1 Error no 2 Dry run 3 Change seal 4 Normal operation The display of the temperature of the seal is in the range 02. C to 200 C 6 2 1 Normal operation The temperature of the stationary clamping ring is displayed 9 O O If the conditions for normal operation are AN 1 present the display on the right appears and Normal Operation the green LED is illuminated Normal 25 C operation means that the conditions for nor a mal operation are present for a continuous period of 2 seconds The Appliance fault relay is not displayed Appliance fault u SBUECMANN appears as soon as one of the following mmea MDS 4 higher priority operating statuses is present Operating instructions MDS 1 6 2 2 Dry run The temperature of the seal is significantly higher gt 70 C than the set temperature for the medium Fora dry run the display on the right appears and the yellow LED starts to flash If dry run is present for a continuous 10 se cond period the relay Appliance fault responds This relay can be used to turn off the pump 6 2 3 Endoflife cycle After 20 dry runs the display on the right appears and the red LED is illuminated Even after more than 20 dry runs the system can continue to operate as the protection function is maintained with the assistance of the relay However it is recommended that the seal be exchanged after a maximum of 20 dry runs ZN A Exchange Seal 25 C OK 2 vELUECMANN 6 3 LED and relay status Temp Number of Display LED LED LED Relay Clamping dry runs Green Yell
3. 5 fur 3 und 4 VDE 0160 5 3 1 1 3 EN 60146 1 1 EN 61000 4 6 Immunity housing EN 61000 4 3 ENV 50204 EN 61000 4 2 fur 3 und 4 EN 61000 4 8 11 Operating instructions MDS 1 8 2 EMC interference emission EN 55022 class B 150 kHz 30 MHz und 30 MHz 1000 MHz IEC 1000 2 6 EN 55011 EN 60178 is applied as a guideline for low potential voltage and the prescriptions for potential free separation according to VDE0700 are to be followed 9 Error messages causes and remedial measures Display Possible cause Error no 1 Temperature sensor wires Check wiring and are touching causing a connections remove short circuit short circuit Temperature sensor is Contact Herbomer defective Pumpen Error no 2 One or both of the Check the wiring if a wire temperature sensor wires is defective contact is disconnected Herbomer Pumpen One or both of the Check connections and temperature sensor tighten terminal screws stranded wires does not have a contact with the connection terminals Temperature sensor is Contact Herbomer defective Pumpen 12
4. O HERBORNER PUMPENTCCHNIK MDS1 Modular diagnosticsystem Operating instructions t rne inte the aiso HerbomerPumpenfabrikj H Hoffmann GmbH amp Co Intemet http herb d House address Phone Telefax ttp www herbomerpumpen de EE D ues e mail D 35745 HERBORN Q7 72 27 72 SE 4 933 0 933 100 info herbomerpumpen de We reserve the right to make technic al modifications in line with tec hnological advancements A MDS1 GB Operating instructions MDS 1 1 5 1 5 2 5 3 5 3 1 5 3 2 6 1 6 2 6 2 1 6 2 2 6 2 3 6 3 8 1 8 2 Introduc OI A AT 3 jtp prp 3 Function ofthe MDS 1 4 sec de aai aux dva aa i rw vE vx RV MURS KY RE VE ER NUES 3 Temperature range for electronic components eeeee 4 MDS 1 SoftWare 1iicnsxecikac is nk kn exCs ceuw xa VR T EewrKVEC Go E naunan PORE C Cuv vea RR ow ENS 5 Complete user interface is soa c etie dete e uod aia et da 5 yiexnisis Borsielcy AP ert TP 6 Service TUITGHO DS scs qe tnt ae bes aa S aede benda tus Gens E E abo ndun OE 7 Informatio M ee NE 7 cud a Toa AAE AAE AOA A A OAA ures A aa 8 Organisation of the display tiie 8 Power On mess A Se uc cn TE scone iint cU redu Fan Ud Er uerba reden ap YEA 8 Operato ee be dh teuer ne etree NEU IMMO M med oR SIM 9 Normal op ratio mE TT E UT ER 9 Bin Mab E RR TERR CUM E 9 EID dE BIO y CIO eb deed efc bti muere hebt MuR api AK AC MEME 10 LED and relay status M M EE 10 Technical rjrLm
5. e 11 Electromagnetic compatibility eene nnn 11 EMC resistance to jamming sso acqua rude dtr Ferdi dot ac a Ri S ER IR 11 EMC interference emission ssseeeeennnnnnmm nnn nnns 12 Error messages causes and remedial measures 12 Operating instructions MDS 1 1 Introduction The MDS 1 modular diagnostic system consists of a temperature sensor and a housing which contains electronic equipment for the processing and reproduction of measured data The software required for operation is stored in the electronic equipment 2 Suitability The unit is suitable for 400V 10 AC 50Hz Furthermore operation of the MDS 1 modular diagnostic system also means feeding the distribution voltage The unit s components and the software are designed for use with clean pure water The temperature of the water should not be above 40 C 3 Function of the MDS 1 The MDS 1 monitoring system represents a dry run protection for the sliding ring seal at fixed temperature of the medium The hardware is used to record process and save operating data for the sliding ring seal used The temperature of the stationary ring of the sliding ring seal is determined in connection with the software The cumulative running times in different operating modes can be shown using a display Buttons are used to navigate the menu structure LEDs are used as visual warning elements It is a requi
6. n BURGMANN MDS 1 Herborner V1 00 Normal Display Error No 1 Dry Run Seal 85 C Exchange Seal 25 C Normal Operation 25 C Service Infomation Operating instructions MDS 1 5 3 Service functions 5 3 1 Information Seal Temp 25 C Set Language T Seal 4 Normal 12456 h Normal Display Normal Display From the normal display you getto the menu item Service Information by pressing V Pressing OK will display the currentseal temperature By repeatedly pressing V or 4 you can navigate through the following menu items e Installation date of the seal currently being used e Number of dry runs of the seal currently being used e Service life in normal operation of the seal currently being used e Exit Service Information query e OK takes you back to the normal display Operating instructions MDS 1 5 3 2 Settings From the normal display you reach the menu item Set new seal by pressing Vv twice After confirming by pressing OK you come to the setting of the installation date By confirming with VV the date can now be entered directly The date is entered in the form DD MM YY and the desired figure is set using V and 4 By pressing OK you move from the day to the month and to the year When the correct date appears on the display confirm by holding down OK for 3 seconds Once this is done the date for the current seal cannot be changed
7. ow Red Appliance ring n flashing fault C lt 70 lt 20 Normal operation 1 0 0 0 25 C gt 70 lt 20 Dry run 0 1 0 1 Seal 85 C lt 70 gt 20 Exchange seal 0 0 1 0 25 C For the yellow LED 1 means flashing The appliance fault can be used to automatically turn off the pump By saving the running time directly before the relay changes and therefore before the pump may be turned off the correct running time can be recalled when the pump is brought back into operation 10 Operating instructions MDS 1 7 Technical data Input voltage 400V 10 Secondary voltage min 18 V TA 50 C l 144 mA U prim 360 Ve Power drain secondary max 2 6 VA Distribution voltage 5 V 5 Vie 2 5 Turn on voltage relay output max 250 V Switching current relay output max 100 mA Seal temperature sensor NTC 8 EMC conformity The electronics are designed in such a way that after installation in the housing all the relevant prescriptions for CE certification EMC low potential voltage are met The EMC surge test was carried out up to 3 5 kV and the EMC burst test up to 4kV The following maximum deviations from the displayed value are allowed under the influence of high frequency T 5 GLRD The following standards are applied 8 1 EMC resistance to jamming Input and Output AC power ports EN 61000 4 4 EN 61000 4 11 EN 60141 Part 1 1 EN 61000 4
8. rement of the MDS 1 that the temperature of the medium fluctuates within an interval of 5K of a set temperature The aim of the MDS 1 is to allow protection of the seal and therefore increased security of the entire installation by reliable identification of dry running This takes place by the continuous recording of the following measured variables e Running time e Temperature of the stationary ring of the sliding ring seal The temperature at the stationary ring of the sliding ring seal is recorded using a sensor very close to the sliding surface The position of the sensor is shown in Figure 1 using the example of the UNIBAD bath water circulation pump Operating instructions MDS 1 Figure 1 Position of the sensor 4 Temperature range for the electronic components All electronic components are designed in such a way that perfect functioning is guaranteed at an ambient temperature of 40 C measured ata distance of 1m from the pump 5 5 1 Operating instructions MDS 1 MDS 1 software BURGMANN MDS 1 Power on Herborner V1 00 5 Normal Operation 25 C Y Service Information Y Enter Date Please Normal Display Complete user interface Continue by Time out back Seal Temp 25 C Seal 4 Inst 04 05 99 Seal 4 y H Seal 4 Normal 12456 2 Y Operatin instructions MDS 1 5 2 Normal display Power o
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