Service Manual
Contents
1. check 34 Import MIN or maoan dh o ere Sor d obedece fine tpi e 34 User manual and visual inspections 35 Tests to be conducted in accordance with the national specifications and aste oe ne ek uu Dat Ed sagt A nodu 35 Performance tests ra dna mr ea aici pui d i qe CAT 35 Replacing components 37 Change pump uoc nun de DR y Cc b Danni Bo s 37 CHANG gear MOto i s o scd dt a esca an 39 Change main DORIC 2s q 3 59 ee 2 5 wie EE ace die o RR Rogo i o cat 44 Spare Darts a oz p Aba 47 eat AN RA 47 EIP ZAWOU ECB oat 48 EIP Z nid PE 52 80116 261 11 14 80116 261 11 14 CHAPTER 1 Safety information 1 Safety information Classification of the safety information WARNING The WARNING safety indication refers to a risk of personal injury CAUTION The CAUTION safety indication refers to a risk of damage to property ATTENTION IMPORTANT WARNING WARNING The ATTENTION safety indication refers to a risk which can cause equipment to become unserviceable The IMPORTANT designation indicates application information and other particularly important information Knowledge of the User Manual The User Manual for this unit co2. uat dudes 22 Monitoring the motor control 22 RONG ONO E E TETUR ERIS RC NUR 22 23 CAN module optional yn WR 23 FOOTON sy YO O OU aS S 23 Cobol 23 S torn defuit FR 23 D 6 Table of Contents 6 56 10 11 5 CS Raus 25 Calling up service program 25 Navigating between service programs 25 Leaving the service program 25 Description of service programs 26 Service programs a aav cee der y GR En 26 Service progranr 52 LED TEST oce e ia ete is 2 Service program 53 Continuous running Burn In 28 Service program 54 Version output 29 Service program S5 Automatic pressure control 30 Remedying 5 31 Maintenance and servicing 33 Technical safety check national regulations trained persons 33 TSE VCCI WANS a on p Gba i 33 Technical
3. EIP 2 without ECB L 660 LOSLS 59 1 100 0099 L LOO OOLSS L ZO OOSLS P90 00SIS 9GO LO9LS ZLO 00PLS 9 0 959 2 V 9800 1919 2 V FO LIOQO L LOLS 001 2 ZOL LLOLG A 001 c 980 1 1919 ut x 00 10696 L 00 00159 890 20999 L A 00 pO8 szeoe L A 021 008 L A 022 008 L A 00 00 0955 915 95 722 1 061 6 Ozo szeo e S20 0 L0 Fig 11 1 48 56 01501 225 2 80116 261 11 14 11 Spare parts 3 0325 021 1 51511 063 2 55022 000 3 55105 000 1 55000 116 2 55000 116 2 Fig 11 2 49 56 11 Spare parts 55603 035 5 30325 801 1 40325 009 1 50 56 55603 018 5 80310 063 1 55000 121 4 55603 070 4 40325 001 1 Fig 11 3 30325 007 1 40325 006 1 30325 802 1 55021 108 1 S LO LO CN e C lt r 40325 021 1 80116 261 11 14 80116 261 11 14 11 Spare parts N vv F LO N o 30325 000 1 30325 002 1 J35 Lon ML ram H LI Fig 11 4 51 56 11 Spare parts EIP 2 with ECB L 660 L0SLG L 000 02ss L 00 00256 L 00 00196 L ZO OOSLS
4. 90 00919 9950 0915 L ZLO 00tLG L ZOL PO9LS 2 910 20098 2 V 9600 1915 2 V 70 090 1 1919 001 2 ZOL LLOLG A OZL 2 GGO LLOLG 052 200 20298 00 001 59 890 20999 L A OOL 2708 66508 L A 021 009 Sc 0 L A 022 008 L A 00 00 0906 689 95 VILL 8 s pzz LOSIG 1 6LO SZEOE L 208 22202 6 L S40 0PLOF Fig 11 5 52 6 80116 261 11 14 01501 225 2 55022 000 3 30325 021 1 51511 063 2 55000 116 Fig 11 6 55105 000 1 V 16 2 11 Spare parts 53 56 11 Spare parts 55603 035 5 30325 801 1 40325 009 1 54 56 55603 018 5 80310 063 1 55000 121 4 55603 070 4 40325 001 1 Fig 11 7 30325 007 1 40325 006 1 30325 802 1 55021 108 1 S LO LO CN e C lt r 40325 021 1 80116 261 11 14 80116 261 11 14 11 Spare parts m 1 rem i Fig 11 8 55 6 11 Spare parts 56 56 80116 261 11 14
5. measure in which there is examined whether the equipment is safe and ready for operation In order to perform the tests the relevant specifications and regulations of the particular country must be observed Test intervals IMPORTANT ERBE recommends performing a technical safety check after every repair but at least once a year 80116 261 11 14 33 56 9 Maintenance and servicing 34 6 WARNING ATTENTION IMPORTANT IMPORTANT IMPORTANT Technical safety check For simplification the device to be tested is referred to below as the test specimen Important information For safety reasons personnel protection the test specimen should generally be operated by a suitable isolating transformer An exceptional case is the tests for grounded conductor resistance ground leakage current and patient leakage current in which the test specimen is supplied with current via the safety tester In the event of a fault occurring in the test specimen or individual components during the technical safety check the test steps taken so far no longer apply Remedy the defect and repeat the technical safety check from the beginning It is assumed that the user knows how to operate the test specimen the test equipment the measuring equipment and auxiliary test equipment The test instructions only apply in conjunction with the relevant test steps Test equipment measuring equipment and auxiliary test equi
6. unit Temperature 40 C to 70 C Relative humidity 10 95 Ambient conditions for operation of unit Temperature 10 C to 40 C Relative humidity 15 8096 noncondensing Acclimatizing If the unit has been stored or transported at temperatures below 10 C or above 40 the unit will require approx 3 hours to acclimatize at room temperature 80116 261 11 14 Standards Classification according to EC Directive 93 42 EEC lla Protection class as per EN 60 601 1 Type as per 60 601 1 16 56 80116 261 11 14 5 Installation CHAPTER 5 Installation Installation possibilities For EIP 2 ERBE Irrigation Pump there are three installation possibilities nstallation on an ERBE Cart e nstallation on an ERBE Universal Cart e EIP 2 as a stand alone variant These installation possibilities are described in the User Manual for the EIP 2 and the User Manuals for the above equipment carts 17 56 5 Installation 18 56 80116 261 11 14 80116 261 11 14 CHAPTER 6 Circuit Descriptions 6 Circuit Descriptions 19 56 6 Circuit Descriptions Block diagram EIP 2 120 V 230 V JOJON jaued 05 J9 013u02049 N oJ uoo 92 IOON VILL 8 pJeoquielN AG 19 013U09 A
7. 00 ml min 80116 261 11 14 80116 261 11 14 3 Unit description Symbols N Read User Manual The unit meets the requirements of Type CF and is protected against the Y effects of a defibrillator discharge Never place your fingers in the pump head Controls at the rear e e ECB ECB Fig 3 2 1 Optional ECB socket ECB ERBE Communication Bus for connecting the EIP 2 to a VIO electrosurgical unit Footswitch socket Potential equalization Power connection UO N Power fuse 13 56 3 Unit description Peristaltic pump principle Advantages of peristaltic 14 56 pumps Description of function The EIP 2 ERBE Irrigation Pump is a peristaltic pump This operating prin ciple is based on pressing or squeezing a flexible pump hose at one or more points and on movement of the squeezed point in the desired di rection of liquid flow For this reason peristaltic pumps are sometimes re ferred to as peristaltic squeeze pumps Movement of the squeezed point is accomplished with the aid of a pump rotor that has rollers around its perimeter Flow is determined by rotor speed speed of motion of the squeezed point and internal cross section of the hose With peristaltic pumps the medium and the pump do not come into con tact with one another Therefore peristaltic pumps are particularly suited for metering a very wide range of media As opposed to other types of pump like diaphragm pumps wi
8. Service Manual EIP 2 V 1 0 x V 1 1 x 11 14 Service Manual EIP 2 Registered trademarks of ERBE Elektromedizin GmbH APC APC 300 AUTO CUT AUTOCUT BICISION BiClamp9 CLASSIC COAG CLASSIC CLEVERCAP DeCo DRYCUT ENDO CUTS ENDOCOAG ENDOCUTS ERBE ERBE logo design mark ERBECRYO ERBEFLO ERBEJET ERBELift ERBOKRYO FORCEDAPC Hybrid knife HybridKnife9 Hydro Jet ICC 2009 ICC 809 NESSY 55 PRECISE PRECISEAPC Preflow PULSEDAPC ReMode REMODE SWIFT COAG SWIFTCOAGS The Color TWIN COAG Service Manual Art No 80116 261 All rights to this manual in particular rights of duplication dissemination and translation are reserved No part of this manual may be reproduced in any form by photocopying microfilming or other methods or processed duplicated or disseminated by the use of electronic systems without the written consent of ERBE Elektromedizin GmbH The information contained in this manual may be amended or supplemented without prior notice and represents no ob ligation on the part of ERBE Elektromedizin GmbH Printed by ERBE Elektromedizin Printed in Germany Copyright O ERBE Elektromedizin GmbH T bingen 2014 80116 261 11 14 Table of Contents Table of Contents Safety information ys gt 5 Se RESUME ES EE ES EE 7 Classi
9. age CS1 Complete Service Program 1 is output on the display If a fault occurs during exe cution the message ES1 Error Service Program 1 is displayed Both messages can be canceled by pressing the activation button If a fault occurs during execution its cause can be localized in operating mode To do this abort the service program The unit then automatically switches to operating mode and the display shows an error message Run time 1 minute Set value Fixed at 100 96 To activate the service program Press the activation button To abort the service program Press quick activation button III 80116 261 11 14 Service programs Service program S2 LED Test Description Service program S2 is used to check correct operation of all the LEDs on the control panel Run time Not limited Set value Not applicable To activate the service program o Press the activation button To abort the service program o Press quick activation button 80116 261 11 14 27 56 Service programs 28 56 Service program 53 Continuous running Burn In Description Service program 53 checks whether EIP 2 can withstand a substantial continuous load If the service program ends successfully the message CS3 Complete Service Program 3 is output on the display If a fault occurs during exe cution the message ES3 Error Service Program 3 appears Both messages can be can
10. celed by pressing the activation button If a fault occurs during execution its cause can be localized in operating mode To do this abort the service program The unit then automatically switches to operating mode and the display shows an error message Run time 10 minutes Set value Fixed at 80 96 To activate the service program Press the activation button To abort the service program Press quick activation button Ill 80116 261 11 14 Service programs Service program S4 Version output Description Service program S4 indicates the software version of EIP 2 Run time Not limited Set value Not applicable To activate the service program Press the activation button To abort the service program Press quick activation button 80116 261 11 14 29 56 Service programs 30 56 Service program S5 Automatic pressure control Availability From software version 1 1 0 Description The automatic pressure control of the EIP 2 can be activated and deacti vated with service program S5 Run time Not limited Set value When service program S5 is activated a selection can be made between the following settings with the up down buttons 550 Display S50 Automatic pressure control deactivated Sot Display S51 Automatic pressure control activated The internal EEPROM of the PIC18 automatically saves the setting select ed To activate the ser
11. cepts no liability and warranty rights become void IMPORTANT Only use original replacement parts Tools Phillips screwdriver PH 1 Remove pump head 1 Open pump head lid completely 2 Undo screws 2 3 Withdraw pump head toward the front 37 56 10 Replacing components Fit new pump head 38 56 4 Fit new pump head in reverse order 80116 261 11 14 80116 261 11 14 10 Replacing components Change gear motor Unplug the power cord from the outlet before exchanging parts of the unit or cleaning it WARNING ATTENTION Adjustments technical tests modifications maintenance and repair work may only be performed by ERBE or persons trained by ERBE If the work is not performed by trained persons ERBE accepts no liability and warranty rights become void IMPORTANT Only use original replacement parts Tools Phillips screwdriver PH 1 short and long e Phillips screwdriver PH 2 Box wrench size 7 Remove pump head 1 Open pump head lid completely 2 Undo screws 2 3 Withdraw pump head toward the front 39 6 10 Replacing components 40 56 Remove housing cover 4 Undo screws in the sub base 2 5 Undo screw
12. dure 1 Check power switch for smooth operation The power switch must be easy to operate and must neither stick nor scrape 2 Press power switch The power switch must snap into the ON position and the test specimen must perform a system start 1 Check all the buttons on the control panel to make sure they are operating properly Press each button at least twice 35 6 9 e Maintenance and servicing 7 segment displays and LEDs Deactivation when opening the pump head head sensor Automatic shutdown in the event of continuous activa 36 56 tion Check the automatic pressure control Start test specimen in service program mode and select service pro gram 52 Test 7 segment displays All the segments on the three 7 segment displays should be an equally bright green color Test LEDs The border of the activation button should be backlit in yellow Test step 1 Select 80 96 flow on the test specimen Hold down the activation button and the pump motor will start up Open the pump head lid keeping the activation button pressed The pump motor should stop Test step 2 With the pump lid open activate the test specimen using the activation button The pump motor must not start up and on the display a symbol similar to an n 2 pump lid symbol should flash Test step 3 Connect up footswitch Repeat test step 1 now acti vating the test specimen with the footswitch Test step 4 Repeat test step 2 now activati
13. fication of the safety 7 Knowledge of the User Manual 7 Protection from the risk of electric shock 7 Electrostatically sensitive 8 Liability and 8 WOGIICATIONS Le Biase wu dE d cs 9 Unit lt 11 SEP SR HN beh ce Een a 11 8 Meca 7 11 12 Controls carta a ina AD DU Hoe Reo Shin 12 SVITIDOIS lene tbe arate de Pub ne 13 cea dus de mie Qc 13 Description of 14 Technical 15 installa ion 45376 3 3 oes 17 Installation rn EOS 17 Circuit Descriptions 19 Block diagram 2 120 230 20 Block diaGram EIP 2 100 sceau dito uni ete ann GER aS Rene 21 Beschreibung der einzelnen Baugruppen 22 bilis MD DU UND 22 se 22 Bridge connected 22 GSC OME OUCH
14. flow The Restore connection between connection between the gear gear motor and main board motor and the main board was interrupted No measurable current flow Change gear motor Gear motor faulty see page 39 No measurable current flow Cur Change main board rent measurement gain has see page 44 failed Display E 4 Monitoring circuit of motor con Change main board trol faulty see page 44 31 56 8 Remedying malfunctions Display E 5 Display L 1 32 56 Possible cause CRC Check faulty Due to various influences such as ageing or radi ation the memory of the PIC may be altered A quick activation button was programmed with flow that is too low or too high Change main board see page 44 Observe programming rules for quick activation buttons Flow on button lt flow on button Flow on button lt flow on button 9 80116 261 11 14 9 e Maintenance and servicing CHAPTER 9 Maintenance and servicing Technical safety check national regulations trained persons ATTENTION Adjustments tests modifications maintenance and repair work may only be performed by ERBE or persons trained by ERBE If the work is not performed by trained persons ERBE accepts no liability and war ranty rights become void It is recommended that the technical safety check also be performed by ERBE or persons trained by ERBE IMPORTANT The safety check is a preventive
15. ing The EIP 2 has the following settings when it is delivered by the manufac turer Quick activation button 3096 Quick activation button 5096 Quick activation button 80 Automatic pressure control activated for units up to software version 1 0 0 Automatic pressure control deactivated for units from software version 1 1 0 Once settings have been changed and saved they still apply even after the unit has been restarted A reset switching the unit back to the factory setting is not possible 1 ECB ERBE Communication Bus for connecting the 2 to a VIO electrosurgical unit 2 Flow in 96 relative to the maximum flow of 500 ml min 11 56 3 Unit description 12 56 IMPORTANT A o o 1 N WD A WW Controls This chapter contains an overview of the controls of the unit s The relevant User Manual for the unit s knowledge of which is assumed for servicing work provides detailed information about how to use the unit s Controls at the front ERBE j EIP 2 Fig 3 1 Power switch Quick activation button 30 96 of capacity approx 150 ml min Quick activation button 50 96 of capacity approx 250 ml min Quick activation button 80 96 of capacity approx 400 ml min Flow display Up Down buttons Activation button Pump head lid Direction arrow for irrigation liquid 1 Flow in 96 relative to the maximum flow of 5
16. kplace while repairing the unit Wear a grounding arm band while working with electrostatically sensitive components Hold the circuit boards by their non conducting corners Use an anti static container for transporting electrostatically sensitive components and the circuit boards Liability and warranty Adjustments tests modifications maintenance and repair work may only be performed by ERBE or persons trained by ERBE If the work is not performed by trained persons ERBE accepts no liability and war ranty rights become void It is recommended that the technical safety check also be performed by ERBE or persons trained by ERBE Only use original ERBE spare parts The manufacturer accepts no liabil ity and the warranty rights becomes void if original spare parts are not used 80116 261 11 14 80116 261 11 14 2 Modifications CHAPTER 2 Modifications From V 1 1 x Hardware No changes Software Component affected Description of the modification Service programs New Service program S 5 Automatic pressure control 56 2 Modifications 10 56 80116 261 11 14 80116 261 11 14 CHAPTER 3 Unit description IMPORTANT 3 Unit description Unit variants The EIP 2 ERBE Irrigation Pump is available in the following unit variants 230 V with ECB socket 230 V without ECB socket 120 V without ECB socket 100 V with ECB socket 100 V without ECB socket Factory sett
17. med using the Up and Down buttons The pump can be started with the activation button The display section on the control panel is comprised of three 7 segment displays which are updated constantly by the microcontroller Motor The motor is a DC motor with a nominal voltage of 24 V and a nominal current of 1 1 A The motor has a flanged gear unit via which the pump head is driven 23 56 6 Circuit Descriptions 24 56 80116 261 11 14 80116 261 11 14 Service programs CHAPTER 7 Service programs Calling up service program mode n When switching on the unit hold down the up down buttons On units with an ECB socket ECB ERBE Communication Bus the service programs can be called up either by pressing the above button combina tion or via CAN ID Navigating between service programs As soon as the unit is in service program mode you toggle between the various service programs S1 S5 using the up down buttons Leaving the service program mode Hold down the up down buttons until the display shows 888 The unit performs a program reset and starts up again in operating mode 25 56 Service programs 26 56 Description of service programs Service program S1 Flow test Description The 51 service program is used to check the flow of irrigation liquid over a period of 1 minute at a flow setting of 100 96 If the service program ends successfully the mess
18. ng the test specimen with the footswitch Test step 1 Select 80 96 flow on the test specimen and activate the pump motor using the activation button Activation should stop within a time window of 18 s to 22 s Test step 2 Connect up footswitch Repeat test step 1 now acti vating the test specimen with the footswitch Activation should stop within a time window of 18 s to 22 s IMPORTANT For units from software version 1 1 0 onwards the auto matic pressure control can be optionally activated or deactivated see ser vice program S5 For this test the automatic pressure control must be activated 1 Insert tube and fill with irrigation liquid water 2 To simulate a blockage clamp the tube at the distal end 3 Set pump flow to 100 96 4 Activate pump motor using activation button or footswitch and keep it activated The test specicmen should reduce flow very audi bly Undo the clamp on the tube The test specicmen should increase flow very audibly back to set pump flow Terminate activation 80116 261 11 14 80116 261 11 14 10 Replacing components CHAPTER 10 Replacing components Change pump head WARNING Unplug the power cord from the outlet before exchanging parts of the unit or cleaning it ATTENTION Adjustments technical tests modifications maintenance and repair work may only be performed by ERBE or persons trained by ERBE If the work is not performed by trained persons ERBE ac
19. nstitutes an integral part of this Service Manual For performing servicing activities it is assumed that the reader has knowledge of the User Manual especially procedures for installation putting into operation and handling Protection from the risk of electric shock The supply voltage must match the voltage specified on the rating plate Connect the unit the equipment cart to a properly installed grounded outlet Only use the ERBE power cord or an equivalent power cord for this purpose The power cord must bear the national test symbol For safety reasons multiple outlets and extension cords should not be used If their use is unavoidable they also must be provided with proper grounding Unplug the power cord from the outlet before exchanging parts of the unit or cleaning it WARNING Do not plug a wet power cord into the unit or into an outlet 7 56 1 Safety information 8 56 WARNING WARNING CAUTION ATTENTION ATTENTION Do not touch any unprotected wires or conductive surfaces while the unit is opened and under voltage Blown line fuses may only be replaced by a competent technician Only replacement fuses of the rating specified on the unit s name plate may be used Before resuming operation the unit must be sub jected to a performance test by a competent technician Electrostatically sensitive components This unit contains electrostatically sensitive components Work at an anti static wor
20. ovides an operating voltage of 5 V Monitoring the motor control This circuit is designed to prevent a faulty motor control from leading to uncontrolled pump activity The operating voltage of 24 V is only sup plied to the motor control if the microcontroller releases it by actuating the monitoring circuit accordingly Motor control The motor control is regulated by the microcontroller via a PWM signal at a level of 5 V The output voltage of the motor control is increased to a maximum of 24 V depending on the PWM signal 80116 261 11 14 80116 261 11 14 6 Circuit Descriptions Microcontroller The Type PIC18F258 microcontroller handles several tasks e Evaluation of current and voltage measurements of motor monitoring Adjustment of motor control to the current and voltage levels via a PWM signal Checking of any activations by pushbutton or footswitch Updating of display on the control panel Communication via a CAN interface with the VIO electrosurgical unit only on units with ECB socket ECB ERBE Communication Bus CAN module optional The CAN module enables communication between EIP 2 and the VIO electrosurgical unit Footswitch The pump can be activated with the EIP 2 footswitch Control panel The control panel makes it possible for the user to perform settings on the EIP 2 Three so called quick activation buttons enable direct adjustment of the setting which is otherwise perfor
21. pment cables test boxes etc are listed separately at the beginning of each test unit Where ERBE article numbers are specified only original ERBE test equipment measuring equipment and auxiliary test equipment may be used The test report for the technical safety check can be requested from ERBE Technical Service T bingen For the address see address sheet on last page 80116 261 11 14 Grounded conductor test Leakage current measurement 80116 261 11 14 Power switch Control buttons 9 e Maintenance and servicing User manual and visual inspections Test specimen and accessories where enclosed undamaged exter nally User manual present All labels on the test specimen conformity declaration mark rating plate and all wording present and readily legible Tests to be conducted in accordance with the national specifications and regulations e Ground terminal to chassis Ground terminal to potential equalization pin e Ground leakage current normal condition N C Ground leakage current single fault condition S F C Patient leakage current normal condition N C Patient leakage current single fault condition S F C Performance tests Testing tools ERBE Designation Art No 20325 000 Footswitch for EIP 2 20325 001 Tubing set ERBE EIP 2 100 V 230 V Test setup The test specimen is connected to the power supply via the power cord Test proce
22. r cord from the outlet before exchanging parts of the unit or cleaning it Adjustments technical tests modifications maintenance and repair work may only be performed by ERBE or persons trained by ERBE If the work is not performed by trained persons ERBE accepts no liability and warranty rights become void Only use original replacement parts Phillips screwdriver PH 1 short and long e Phillips screwdriver PH 2 e Box wrench size 7 see page 40 see page 41 gt 1 7 E ees 1 1 Remove connectors J32 and J36 from main board 2 Only units with ECB socket ECB ERBE Communication Bus also remove connector J31 from main board 80116 261 11 14 80116 261 11 14 10 Replacing components 3 Undo nuts 4 and withdraw main board carefully Fit new main board in reverse order 5 Fitfront frame in reverse order B ATTENTION Check line voltage setting The EIP 2 can be operated on a line voltage of 230 V 120 V or 100 V Therefore every time the unit is opened always check afterwards whether the correct line voltage 10 96 is set on the line voltage selec tor switch on the main board 6 Close housing cover 45 56 10 Replacing components 46 56 80116 261 11 14 80116 261 11 14 CHAPTER 11 Spare parts Abbreviations ECB ERBE Communication Bus 11 e Spare parts 47 56 11 Spare parts
23. s in the rear panel 3 6 Remove housing cover carefully first upward and then to the rear 80116 261 11 14 80116 261 11 14 10 Replacing components Remove front frame 7 Undo screws in the frame 2 8 Loosen nut 1 in the housing bottom The nut can be removed com pletely but does not have to be 9 Pull away front frame toward the front as permitted by the display connector not illustrated 41 56 10 Replacing components 42 56 Himm un LE 10 Remove connectors J34 J35 and J10 from the main board and remove the front frame completely toward the front 80116 261 11 14 80116 261 11 14 Change gear motor ATTENTION 10 Replacing components 11 Undo screws on the gear motor 4 and remove the gear motor to the rear 12 Fit a new gear motor in reverse order 13 Fit front frame in reverse order Check line voltage setting The EIP 2 can be operated on a line voltage of 230 V 120 V or 100 V Therefore every time the unit is opened always check afterwards whether the correct line voltage 10 is set on the line voltage selec tor switch on the main board 14 Close housing cover 43 56 10 Replacing components WARNING ATTENTION IMPORTANT Tools Remove housing cover Remove front frame Change main board 44 56 Change main board Unplug the powe
24. th peristaltic pumps it is very easy to adapt the material of the pump hose or components coming into con tact with the medium to the product being pumped A pump hose is se lected and used that is chemically suited for the product being pumped milled hose 80116 261 11 14 80116 261 11 14 CHAPTER 4 Technical Data Power supply for devices with 230 V Nominal line voltage Line current 230 V 1090 200 mA Power input in Standby Mode Power input at max irrigation flow Potential equalization terminal Power supply for devices with 120 V Nominal line voltage Line current 120 V 1096 400 mA Power input in Standby Mode Power input at max irrigation flow Potential equalization terminal Power supply for devices with 100 V Nominal line voltage Line current 100 V 10 96 315 mA Power input in Standby Mode Power input at max irrigation flow Potential equalization terminal Operating mode Continuous duty 4 Technical Data Power fuse Nominal line frequency TO2A 50 60 Hz 5 W 20 W Yes Power fuse Nominal line frequency 50 60 Hz 3W 20W Yes Power fuse Nominal line frequency T0 315A 50 60 Hz 3W 20W Yes Yes 15 56 4 Technical Data Dimensions and weight Width x height x depth 205 x 125 x 170 mm without pump head Width x height x depth 205 x 125 x 210 mm with pump head Weight 3 kg Ambient conditions for transport and storage of
25. ve 6 6 J9UJJOJSUEJ sng 7447 999 jeuondo NYO jndui our Fig 6 1 20 56 6 Circuit Descriptions lagram EIP 2 100 V Block d J030lN jaued 05 J9 043u02049 N 10409 JOJON oJ uoo Jo ouu 1914132984 pojoouuoo2 pJeoquielN AG J9 043uO9 sng uopeoiunuuuo5 31447 999 Ave VS XZ J9UulloJSsueJ VILL L9C 9LLO8 Ieuondo NYO our Fig 6 2 21 56 6 Circuit Descriptions 22 56 Description of the various assemblies Line input The EIP 2 can be operated on line voltages of 230 V 120 V or 100 V First of all the appropriate figure must be set 10 96 in the window of the voltage selector switch on the main board CAUTION An incorrect setting can cause damage to the unit Transformer The transformer converts the line voltage input from 230 V 10 96 or 120 V 10 96 to 2 x 9 V The maximum available current is 1 33 For operation of the 2 at a line voltage of 100 V 10 96 a different type of transformer must be used That transformer converts the line volt age input to 2 x 12 V um The maximum available current is 1 25 A Bridge connected rectifier The bridge connected rectifier provides the operating voltage of 24 V Switching controller The switching controller pr
26. vice program Press the activation button To abort the service program Press quick activation button Ill 80116 261 11 14 80116 261 11 14 8 Remedying malfunctions CHAPTER 8 Remedying malfunctions WARNING Unplug the power cord from the outlet before exchanging parts of the unit or cleaning it ATTENTION Adjustments technical tests modifications maintenance and repair work may only be performed by ERBE or persons trained by ERBE If the work is not performed by trained persons ERBE accepts no liability and warranty rights become void Error Possible cause Remedy The set value flashes and the Time out error The activation Terminate present activation pump is deactivated time of t 20 s was exceeded Then re activate the pump The pump lid symbol The pump lid was not closed Close pump lid flashes and the pump cannot be before activation of the pump activated or the already activated Th lid OE a id pump is deactivated e pump lid was opene wit ose pump lid the pump activated Display E 1 Motor control faulty Change main board see page 44 Display E 2 Motor current exceeds the per Check pump head to make sure it missible limit Pump head faulty is fitted properly or damaged Change pump head if it is faulty see page 37 Motor current exceeds the per Change gear motor missible limit Gear motor faulty see page 39 or damaged Display E 3 No measurable current
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