Erbe EIP 2 Service Manual Download Page 21 | Manualshive

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Circuit Descriptions

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Block diagram EIP 2 (100 V)

Fig. 6-2

M

AC

DC

DC

DC

Line input

Tr

ansformer

Bridge

connect

ed

S

witching

Mainboar

d

Microcontr

oller

Motor

Control panel

Monitoring

the motor control

Motor control (PWM)

CAN module

(optional)

100 V

ECB 1

ECB 2

2 x 12

V

1.25 A

24 V

24 V

5 V

ECB Erbe Communication Bus

U-Motor

U-Motor

I-Motor

5 V

rectif

ier

controller

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Summary of Contents for EIP 2

Page 1: ...2018 07 80116 261 SERVICE MANUAL EIP 2 V 1 0 x V 1 1 x ELECTROSURGERY ...

Page 2: ......

Page 3: ...SERVICE MANUAL EIP 2 ...

Page 4: ...IO 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 man ual may be reproduced in any form by photocopying microfilming or other methods or processed duplicated or dissem inated by the use of electronic systems without the written consent of Erbe Elektromedizin GmbH The information contained in t...

Page 5: ...ctory setting 11 Controls 12 Controls at the front 12 Symbols 13 Controls at the rear 13 Description of function 14 4 Technical Data 15 5 Installation 17 Installation possibilities 17 6 Circuit Descriptions 19 Block diagram EIP 2 120 V 230 V 20 Block diagram EIP 2 100 V 21 Beschreibung der einzelnen Baugruppen 22 Line input 22 Transformer 22 Bridge connected rectifier 22 Switching controller 22 Mo...

Page 6: ...t 29 Service program S5 Automatic pressure control 30 8 Remedying malfunctions 31 9 Maintenance and servicing 33 Technical safety check national regulations trained persons 33 Test intervals 33 Technical safety check 34 Important information 34 User manual and visual inspections 35 Tests to be conducted in accordance with the national specifications and regulations 35 Performance tests 35 10 Repla...

Page 7: ...ATTENTION safety indication refers to a risk which can cause equipment to become unserviceable IMPORTANT The IMPORTANT designation indicates application information and other particularly important information WARNING 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...

Page 8: ...ace 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 ATTENTION Adjustments tests modifications maintenance and repair work may only be performed by Erbe or persons trained by E...

Page 9: ...fications 80116 261 2018 07 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 ...

Page 10: ...2 Modifications 10 56 80116 261 2018 07 ...

Page 11: ...c turer Quick activation button I 30 2 Quick activation button II 50 Quick activation button III 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 1 ECB Erbe Communication Bus for connecting the EIP 2 to a VIO electrosurgical unit 2 Flow in relative to the maximum flow of 500 ml min IMPORTANT ...

Page 12: ...ork provides detailed information about how to use the unit s 1 2 3 4 5 6 7 8 9 1 Power switch 2 Quick activation button I 30 of capacity1 approx 150 ml min 3 Quick activation button II 50 of capacity approx 250 ml min 4 Quick activation button III 80 of capacity approx 400 ml min 5 Flow display 6 Up Down buttons 7 Activation button 8 Pump head lid 9 Direction arrow for irrigation liquid 1 Flow in...

Page 13: ...protected against the effects of a defibrillator discharge Never place your fingers in the pump head Controls at the rear Fig 3 2 1 2 3 4 5 1 Optional ECB socket ECB Erbe Communication Bus for connecting the EIP 2 to a VIO electrosurgical unit 2 Footswitch socket 3 Potential equalization 4 Power connection 5 Power fuse ...

Page 14: ... pump rotor that has rollers around its pe rimeter Flow is determined by rotor speed speed of motion of the squeezed point and internal cross section of the hose Advantages of peristaltic pumps With peristaltic pumps the medium and the pump do not come into contact with one another Therefore peristaltic pumps are particularly suited for metering a very wide range of media As opposed to other types...

Page 15: ...upply for devices with 120 V Nominal line voltage Line current Power fuse Nominal line frequency 120 V 10 400 mA T 0 4 A 50 60 Hz Power input in Standby Mode 3 W Power input at max irrigation flow 20 W Potential equalization terminal Yes Power supply for devices with 100 V Nominal line voltage Line current Power fuse Nominal line frequency 100 V 10 315 mA T 0 315 A 50 60 Hz Power input in Standby ...

Page 16: ...perature 40 C to 70 C Relative humidity 10 95 Ambient conditions for operation of unit Temperature 10 C to 40 C Relative humidity 15 80 noncondensing Acclimatizing If the unit has been stored or transported at temperatures below 10 C or above 40 C the unit will require approx 3 hours to acclimatize at room temperature Standards Classification according to EC Directive 93 42 EEC II a Protection cla...

Page 17: ...2 Erbe Irrigation Pump there are three installation possibilities Installation on an Erbe VIO Cart Installation on an Erbe Universal Cart 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 ...

Page 18: ...5 Installation 18 56 80116 261 2018 07 ...

Page 19: ...19 56 6 Circuit Descriptions 80116 261 2018 07 CHAPTER 6 Circuit Descriptions ...

Page 20: ...DC DC Line input Transformer Bridge connected Switching Mainboard Microcontroller Motor Control panel Monitoring the motor control Motor control PWM CAN module optional 120 V 230 V ECB 1 ECB 2 2 x 9 V 1 33 A 24 V 24 V 5 V ECB Erbe Communication Bus U Motor U Motor I Motor 5 V rectifier controller ...

Page 21: ...C DC Line input Transformer Bridge connected Switching Mainboard Microcontroller Motor Control panel Monitoring the motor control Motor control PWM CAN module optional 100 V ECB 1 ECB 2 2 x 12 V 1 25 A 24 V 24 V 5 V ECB Erbe Communication Bus U Motor U Motor I Motor 5 V rectifier controller ...

Page 22: ... 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 provides 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 su...

Page 23: ...dule enables communication between EIP 2 and the VIO elec trosurgical 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 performed using the Up and Down buttons The pump can be started wi...

Page 24: ...6 Circuit Descriptions 24 56 80116 261 2018 07 ...

Page 25: ...ervice 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 can 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 The unit performs a program reset and starts up ag...

Page 26: ...e display If a fault occurs during execu tion 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 valu...

Page 27: ... 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 Press the activation button To abort the service program Press quick activation button III ...

Page 28: ...curs during execu tion the message ES3 Error Service Program 3 appears 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 10 minutes Set value Fixed at 80 To activate ...

Page 29: ...m 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 III ...

Page 30: ...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 Display S50 Automatic pressure control deactivated Display S51 Automatic pressure control activated The internal EEPROM of the PIC18 automatically saves the setting select ed To activate the service program Press the activation button To abort the serv...

Page 31: ...activated The pump lid was not closed before activation of the pump Close pump lid The pump lid was opened with the pump activated Close pump lid Display E 1 Motor control faulty Change main board see page 44 Display E 2 Motor current exceeds the per missible limit Pump head faulty or damaged Check pump head to make sure it is fitted properly Change pump head if it is faulty see page 37 Motor curr...

Page 32: ...g or radi ation the memory of the PIC may be altered Change main board see page 44 Display L 1 A quick activation button was programmed with flow that is too low or too high Observe programming rules for quick activation buttons Flow on button flow on but ton Flow on button flow on but ton Error Possible cause Remedy ...

Page 33: ... persons Erbe accepts no liability and warranty 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 measure in which there is examined whether the equipment is safe and ready for operation In order to per form the tests the relevant specifications and regulations of the partic ular coun...

Page 34: ...hnical safety check the test steps taken so far no longer apply Remedy the defect and repeat the technical safety check from the beginning IMPORTANT It is assumed that the user knows how to operate the test specimen the test equipment the measuring equipment and auxiliary test equip ment The test instructions only apply in conjunction with the relevant test steps IMPORTANT Test equipment measuring...

Page 35: ...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 Test setup The test specimen is connected to the power supply via the power cord Test procedure Power switch 1 Check power switch for smooth operation The power switch must be easy to operate and must neither stick nor scrape...

Page 36: ...step 4 Repeat test step 2 now activating the test specimen with the footswitch Automatic shutdown in the event of continuous activation 1 Test step 1 Select 80 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 2 Test step 2 Connect up footswitch Repeat test step 1 now activating the test specimen with the f...

Page 37: ...ad toward the front 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 IMPORTANT Only use original replacement ...

Page 38: ...10 Replacing components 38 56 80116 261 2018 07 Fit new pump head 4 Fit new pump head in reverse order ...

Page 39: ...thdraw pump head toward the front 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 IMPORTANT Only use origina...

Page 40: ...lacing components 40 56 80116 261 2018 07 Remove housing cover 4 Undo screws in the sub base 2 5 Undo screws in the rear panel 3 6 Remove housing cover carefully first upward and then to the rear 4 5 6 4 5 5 ...

Page 41: ...7 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 8 9 7 7 ...

Page 42: ...10 Replacing components 42 56 80116 261 2018 07 10 Remove connectors J34 J35 and J10 from the main board and remove the front frame completely toward the front J10 J32 J36 J31 J34 J35 J31 ...

Page 43: ...ear motor in reverse order 13 Fit front frame in reverse order 14 Close housing cover 11 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 is set on the line voltage selec tor switch on the main board ...

Page 44: ...s with ECB socket ECB Erbe Communication Bus also remove connector J31 from main board 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 w...

Page 45: ...r 5 Fit front frame in reverse order 6 Close housing cover 3 3 3 3 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 is set on the line voltage selec tor switch on the main board ...

Page 46: ...10 Replacing components 46 56 80116 261 2018 07 ...

Page 47: ...47 56 11 Spare parts 80116 261 2018 07 CHAPTER 11 Spare parts Abbreviations ECB Erbe Communication Bus ...

Page 48: ...800 230 V 1 30325 804 100 V 1 30325 800 120 V 1 55100 003 1 55207 003 1 230 V 51611 055 2 120 V 51611 102 2 100 V 51611 060 T 0 4 A 2 51611 058 T 0 315 A 2 55002 016 2 51604 102 1 51400 012 1 51601 056 1 51500 064 1 51500 023 1 55100 001 1 55200 001 1 55207 000 1 51501 099 1 30325 020 1 51501 224 4 40140 075 1 ...

Page 49: ...49 56 11 Spare parts 80116 261 2018 07 Fig 11 2 51501 225 2 55022 000 3 30325 021 1 51511 063 2 55105 000 1 55000 116 2 55000 116 2 ...

Page 50: ...6 80116 261 2018 07 Fig 11 3 55603 018 5 30325 007 1 40325 006 1 30325 801 1 55603 035 5 40325 009 1 80310 063 1 55000 121 4 55603 070 4 40325 001 1 30325 802 1 55021 108 1 55000 114 2 40325 011 1 55000 115 4 40325 021 1 ...

Page 51: ...51 56 11 Spare parts 80116 261 2018 07 Fig 11 4 J31 J10 J36 J35 J34 J32 30325 000 1 30325 002 1 30325 017 1 ...

Page 52: ... V 1 30325 804 100 V 1 30325 800 120 V 1 230 V 51611 055 2 120 V 51611 102 2 100 V 51611 060 T 0 4 A 2 51611 058 T 0 315 A 2 55100 003 1 55207 003 1 55002 016 2 51604 102 1 51400 012 1 51601 056 1 51500 064 1 51500 023 1 40140 075 1 30325 803 1 30325 019 1 51501 224 4 55100 001 1 55200 001 1 55207 000 1 51501 099 1 ...

Page 53: ...53 56 11 Spare parts 80116 261 2018 07 Fig 11 6 51501 225 2 55022 000 3 30325 021 1 51511 063 2 55105 000 1 55000 116 2 55000 116 ...

Page 54: ...6 80116 261 2018 07 Fig 11 7 55603 018 5 30325 007 1 40325 006 1 30325 801 1 55603 035 5 40325 009 1 80310 063 1 55000 121 4 55603 070 4 40325 001 1 30325 802 1 55021 108 1 55000 114 2 40325 011 1 55000 115 4 40325 021 1 ...

Page 55: ...55 56 11 Spare parts 80116 261 2018 07 Fig 11 8 J31 J10 J31 30134 024 1 30325 017 1 30325 000 1 30325 002 1 J36 J35 J34 J32 ...

Page 56: ...11 Spare parts 56 56 80116 261 2018 07 ...

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