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•

Maintenance and servicing

801

16-

221



10.

SOFT COAG

FORCED COAG

Test setup

Fig. 6-4

•

The test specimen is connected to the power supply via the power

cord.

•

The levels of power are determined with the HF power meter. The

measuring cables are plugged into the HF power meter direct.

Test procedure for VIO 50 C

1. Set the test specimen to:



SOFT COAG, 50 Watt

2. Set HF power meter to:



RL = 100 Ohm

3. Activate test specimen via COAG button on the electrode handle.
4. Determine and document measured value. The tolerance range is 40

to 60 watts.

1. Set the test specimen to:



FORCED COAG, 50 Watt

2. Set HF power meter to:



RL = 500 ohms

3. Activate test specimen via COAG button on the electrode handle.
4. Determine and document measured value. The tolerance range is 40

to 60 watts.

20196-045

Bipolar cable

Bipolar cable, international 2PIN 22

20196-053

20100-034

Adapter cable bipolar

–

HF power meter

20189-107

Two pedal footswitch VIO C

Erbe Art. No.

Description

HF power meter

Содержание VIO 100 C

Страница 1: ...10 15 80116 221 SERVICE MANUAL VIO 100 C VIO 50 C V 1 0 x V 1 0 x ELECTROSURGERY...

Страница 2: ......

Страница 3: ...SERVICE MANUAL VIO 100 C VIO 50 C...

Страница 4: ...Manual Art No 80116 221 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 m...

Страница 5: ...edying malfunctions 21 Safety information 21 Error messages 21 6 Maintenance and servicing 27 Who is allowed to perform servicing and maintenance work 27 What is a technical safety check 27 How often...

Страница 6: ...Table of Contents 6 42 80116 221 10 15...

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

Страница 8: ...e 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...

Страница 9: ...s The rel evant User Manual for the unit s knowledge of which is assumed for servicing work provides detailed information about how to use the unit s 1 2 3 4 5 6 7 8 9 VIO 100 C 1 Power Switch 2 Selec...

Страница 10: ...2 Controls 10 42 80116 221 10 15 Controls at the rear Fig 2 2 1 2 3 1 Potential equalization terminal 2 Footswitch socket 3 Power supply module with fuses...

Страница 11: ...90 watts 200 VA Terminal for grounding potential equalization Yes Power fuses T 4 A H 250 V Operating mode Intermittent operation Duty cycle 25 10 s ON 30 s OFF Dimensions and weight Width x height x...

Страница 12: ...een 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...

Страница 13: ...Designation Description Use 1 Volume for CUT activa tion Volume setting of the CUT activation tones in 10 levels Activate setup Press the yellow selection button The current setting appears in the blu...

Страница 14: ...in the blue display Change settings Press the blue Plus Minus buttons The setting change appears in the blue display Save setting change Press and hold the top left selection button until a check mar...

Страница 15: ...the blue display Change settings Press the blue Plus Minus buttons The setting change appears in the blue display Save setting change Press and hold the top left selection button until a check mark i...

Страница 16: ...etup and service settings clearing the error list Perform reset Press the yellow selection button The S for Service mode appears with an asterisk in the top left dis play Now press and hold the top le...

Страница 17: ...ware version of the unit Display software version Press the yellow selection button The three digit software version appears first and second digit in the yellow display third digit in the blue displa...

Страница 18: ...The current NE resistance appears in the blue display Exit service pro gram Press the yellow selection button until only the number of the service program appears in the yellow dis play 29 Test progra...

Страница 19: ...re about setup settings see table on page 13 Call up Service 1 When switching on the unit press and hold the top left selection but ton The unit switches to the Setup 2 Press and hold the three button...

Страница 20: ...4 Service mode 20 42 80116 221 10 15...

Страница 21: ...t service program 22 can be used to extend it 2 NE monitoring returns an illegal value at or during monopolar activation Check whether the NE is applied correctly and connected to the unit Check wheth...

Страница 22: ...to an output socket before the footswitch can be used for acti vation Assign the footswitch of the required output socket 10 18 Restart the unit If the error occurs again notify Erbe Ser vice 19 Afte...

Страница 23: ...the error still occurs notify Erbe Service 23 The COAG fingerswitch was pressed when switching on the unit Do not press the COAG finger switch when switching on the unit Check the correct function of...

Страница 24: ...1 The focus button for bipolar recepta cle was pressed when switching on the unit Check whether the correspond ing button was pressed when switching on the unit If not notify Erbe Service 32 The focus...

Страница 25: ...writing to the external EEPROM Attempt to save the user pro gram again If not possible notify Erbe Service 64 Error when reading the external EEPROM Attempt to read the user pro gram again If not pos...

Страница 26: ...5 Remedying malfunctions 26 42 80116 221 10 15...

Страница 27: ...rformed by trained 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 Th...

Страница 28: ...allow the service technician to perform the safety check In addition the test pro grams provide a number of diagnostic and inspection options in the unit detailed descriptions are available in the re...

Страница 29: ...A ES or Fluke QA ES 20189 107 Two pedal footswitch VIO C 20190 045 Electrode handle ICC ACC 20192 127 Patient cable AE 20192 110 Patient cable AE international Laboratory measuring cable 20196 045 Bip...

Страница 30: ...ent normal condition N C Patient leakage current single fault condition S F C IMPORTANT Close the output relay of the unit for testing the patient leak age current Procedure Only for V 1 0 0 1 Call up...

Страница 31: ...tching state of the relays is shown as a symbol in the COAG dis play COAG display Bipolar and monopolar relay closed 3 Perform the measurement 4 Switch the test specimen off DC resistance Testing and...

Страница 32: ...dure 1 Start safety tester in the Insulation resistance function The mea sured value displayed should be 200 MOhm 2 Start the test specimen and call up test program Setup 24 3 Close all output relays...

Страница 33: ...imen must perform the system start without error mes sage s 2 The test specimen must emit an acoustic signal acknowledgement tone during the self test Pushbuttons acknowledgement tone when pressed 1 C...

Страница 34: ...rd The dual pedal footswitch is connected Test procedure Call up test program 1 Call up service level see page 19 2 Use the Plus Minus button to select and the yellow selection button to activate the...

Страница 35: ...3 Press the COAG button on the electrode handle The X character must appear in the right segment in the COAG display during activa tion 4 Remove the electrode handle Exit test program 1 Switch the tes...

Страница 36: ...on to select and the yellow selection but ton to activate Setup 27 Use the top right selection button to set AUTO ON Save the setting Press and hold the top left selection button until a check mark in...

Страница 37: ...UTO CUT DRY CUT Test procedure for VIO 50 C 1 Set the test specimen to AUTO CUT 50 Watt 2 Set HF power meter to RL 500 ohms 3 Activate test specimen via CUT button on the electrode handle Erbe Art No...

Страница 38: ...t specimen via CUT button on the electrode handle 4 Determine and document the measured value The tolerance range is 80 to 120 watts 1 Set the test specimen to DRY CUT 100 Watt 2 Set HF power meter to...

Страница 39: ...RL 100 Ohm 3 Activate test specimen via COAG button on the electrode handle 4 Determine and document measured value The tolerance range is 40 to 60 watts 1 Set the test specimen to FORCED COAG 50 Watt...

Страница 40: ...rode handle 4 Determine and document measured value The tolerance range is 40 to 60 watts BIPOLAR SOFT COAG Test setup Fig 6 5 The test specimen is connected to the power supply via the power cord The...

Страница 41: ...measuring equipment Test set up and test procedure 1st test step Fig 6 6 The test specimen is connected to the power supply via the power cord The test is performed without a load The NE receptacle o...

Страница 42: ...cimen is connected to the power supply via the power cord The test is performed without a load The NE receptacle of the test specimen is connected to the VIO Testbox via the patient cable NE with the...

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