VIO 300 S and VIO 200 S V 2.0x series Service Manual Rev 80116-918 Oct 2015

SERVICE MANUAL VIO® 300 S VIO® 200 S

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Service Manual Art. No. 80116-918

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 obligation on the part of Erbe Elektromedizin GmbH. Printed by Erbe Elektromedizin Printed in Germany Copyright © Erbe Elektromedizin GmbH, Tübingen 2015

Table of Contents

Table of Contents 1

Safety information... 7 Classification of the safety information... 7 Knowledge of the User Manual... 7 Protection from the risk of electric shock... 7 Electrostatically sensitive components... 8 Liability and warranty... 8

2

Unit description... 9 Unit variants... 9 Controls at the front... 10 Controls at the rear... 11

3

Technical Data... 13

4

Setup and Service settings... 15

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General information... 15 Overview of Setup settings... 15 Overview of Service settings... 16 Call up Setup and Service settings... 17 Change settings... 19

5

Remedying malfunctions... 21 Safety information... 21 ERROR list... 21 Abbreviations of Error displays... 21 A/E-Errors... 22 B-Errors... 25 C-Errors... 30 D-Errors... 32 Err-Errors... 33 F-Errors... 33 2,3,5,6-Errors... 34 4 (NE)-Errors... 36 9-Errors... 37

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Table of Contents

6

Maintenance and servicing... 39

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Who is allowed to perform servicing and maintenance work?... 39 What is a technical safety check?... 39 How often does a technical safety check have to be performed?... 39 Technical safety check – step by step... 40 Safety information...40 Testing and measuring equipment...41 User manual and visual inspections...42 Tests to be conducted in accordance with the national specifications and regulations...42 DC resistance...43 Performance tests...44 Footswitch activation...45 Fingerswitch activation...46 Automatic start mode...47 Automatic stop mode...48 Spark monitor...50 HF power output CUT...52 HF power output COAGULATE...54 Performance test upgrades...57 Monitor circuits...58

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1 • Safety information

CHAPTER 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!

The 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.

Knowledge of the User Manual 80116-918  10.15

The User Manual for this unit constitutes 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 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 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.

WARNING!

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.

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1 • Safety information

WARNING!

Do not touch any unprotected wires or conductive surfaces while the unit is opened and under voltage.

WARNING!

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 subjected to a performance test by a competent technician.

Electrostatically sensitive components CAUTION!

This unit contains electrostatically sensitive components. Work at an anti-static workplace while repairing the unit. Wear a grounding armband 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 Erbe. If the work is not performed 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.

ATTENTION!

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Only use original Erbe spare parts. The manufacturer accepts no liability and the warranty rights becomes void if original spare parts are not used.

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Liability and warranty

2 • Unit description

CHAPTER 2 Unit description Unit variants How do the unit variants differ from one another?

There are VIO S units in different unit variants. Each unit variant has modes assigned permanently to it. In the VIO 300 S the unit variant 1 (= basic variant) contains all modes approved for this unit. These modes are described in the User Manual of the unit. All other unit variants contain less modes than the basic variant. A list of all unit variants for the VIO 300 S can be requested from Erbe Tübingen. Currently only unit variant 1 is available in the VIO 200 S. The modes of this variant are described in the User Manual of the unit.

How do I determine the unit variant?

When the VIO S is switched on, the following information about the unit software appears on the start screen:

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• Software status (e.g. 2.0.x) • Upgrades (e.g. EndoCut I) • Unit variant (e.g. Variation 2) The VIO 200 S is an exception. Since at the time of printing only unit variant 1 is available, no statement about the unit variant is made on the start screen. Which service work does the unit variant affect?

The unit variant has an effect on the some tests of the safety check.

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2 • Unit description

Controls at the front IMPORTANT!

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).

11

ERBE

VIO 300 S

300 S

17

10 7

FORCED COAG

+ Effect

8 9

6

+

CUT

12

+

13

Effect

+

COAG

max. Watts

16

max. Watts

F

14 15

1

Power Switch

2

+/ – buttons

3

CUT LED

4 –9 10 11 – 14

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Selection buttons COAG LED Focus buttons

15

Pilot lamps for neutral electrodes

16

Pilot lamps for footswitches

17

Pilot lamp for AUTO START

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Fig. 2-1

2 • Unit description

Controls at the rear

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Fig. 2-2

1

Footswitch sockets

2

ECB socket (Erbe Communication Bus)

3

Potential equalization terminal

4

Power supply module with fuses

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2 • Unit description

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3 • Technical Data

CHAPTER 3 Technical Data Power connection Rated supply voltage

100 V – 120 V ± 10 %

220 V – 240 V ± 10 %

Rated supply frequency

50 / 60 Hz

50 / 60 Hz

Line current

8A

4A

Power input in standby mode

40 watts

40 watts

Power input with max. HF output

500 watts / 920 VA

500 watts / 920 VA

Terminal for grounding (potential equalization)

yes

yes

Power fuses

T 8 A H / 250 V

T 4 A H / 250 V

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Operating mode Intermittent operation

ON time 25% (e.g. activated for 10 sec. / deactivated for 30 sec.)

Dimensions and weight Width x height x depth

410 x 165 x 380 mm

Weight

8.8 kg

Ambient conditions for transport and storage of 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% – 80%, noncondensing

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3 • Technical Data

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 II b

Protection class as per EN 60 601-1

I

Type as per EN 60 601-1

CF

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Classification according to EC Directive 93/42/EEC

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4 • Setup and Service settings

CHAPTER 4 Setup and Service settings General information This unit features two levels for changing settings: • Setup level • Service level

Overview of Setup settings

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Accessible to users and service personnel. Setting

Available from

Description

Contrast

V 2.0.x

Setting display contrast.

System volume

V 2.0.x

Setting the volume of activation tones. The activation tones must be easy to hear!

Key volume

V 2.0.x

Setting key volume.

AUTO START

V 2.0.x

Input of start delay for the AUTO START function.

Brightness LED

V 2.0.x

Setting the brightness of the LEDs.

Brightness Display

V 2.0.x

Setting display brightness.

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4 • Setup and Service settings

Overview of Service settings Only accessible for service personnel. Password-protected. IMPORTANT!

The service menu is only available in English depending on the language setting selected on the unit.

Setting

Available from

Description

Date

V 2.0.x

Self-explanatory.

Time

V 2.0.x

Self-explanatory.

Neutral electrode

V 2.0.x

Single surface Dual surface Either way Dynamic

Time limit

V 2.0.x

Setting the time after which activation terminates automatically.

Automatic time

V 2.0.x

Setting the time for which an input box is shown on the display.

Error list

V 2.0.x

Saves all the errors that are detected and reported.

Version list

V 2.0.x

Indicates the software versions of all the connected components. "safe config." option 1

APC parameter

V 2.0.x

Setting the following parameters: APC supply: self-explanatory. APC Auto Purge: the instrument is automatically purged with gas when it is plugged into the APC receptacle or if the instrument is plugged into the APC receptacle already it is automatically purged with gas when the unit starts up. APC purge duration: selection of period for which the instrument is purged with gas automatically. 1 to 10 s. APC purge flow: selection of purge flow (in %) at which the instrument is purged with gas automatically. Purge flow relates to the default COAG Flow setting stored in the instrument.

Language

V 2.0.x

Self-explanatory.

Start screen

V 2.0.x

Start screen type selection.

AUTO START

V 2.0.x

Setting to specify whether AUTO START is permitted as an activation mode.

Test programs

V 2.0.x

Selection of hardware test programs.

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Factory setting: Dynamic

4 • Setup and Service settings

Setting

Available from

Description

IES parameter

V 2.0.x

Setting the parameters for operation of the IES 2 smoke evacuation system.

EIP parameter

V 2.0.x

Setting the parameters for operation of the EIP 2 irrigation pump.

1. "safe config." saves the unit receptacle configuration recognized by the system. The receptacle configuration must be saved by the service technician after every software update and after every unit upgrade and conversion. For this purpose compare the receptacle configurations indicated on the "Version list" with the physical configurations on the unit. If the two agree, save the receptacle configurations with "Safe config.".

Call up Setup and Service settings Call up Setup level

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1. Call up "CUT-COAG" box and select menu item "Prog.Setup".

2. Select menu item "Setup". The unit switches to the Setup level. For the settings that can be changed there see table page 15.

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4 • Setup and Service settings

Call up Service level

1. Call up "CUT-COAG" box and select menu item "Prog.Setup".

3. In the menu item "Case" select upper case.

4. Enter password VIOS. When doing so use the Up and Down keys to set the initial letter.

5. Confirm the correct letter with the selection button. 6. Repeat steps 3 to 5 letter by letter. 18 / 64

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2. Select menu item "Service". The unit switches to the "Password input" box.

4 • Setup and Service settings

7. Confirm password with menu item "SERVICE". The unit switches to the Service level. For the settings that can be changed there see table page 16. IMPORTANT!

Once the keyword has been entered and provided the unit remains switched on, the Service level can be called up direct, i.e. without having to repeat keyword entry. By switching off the unit the Service level is protected by the keyword against unauthorized access again.

Change settings

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IMPORTANT!

A setting change does not have to be confirmed. The unit executes it immediately. After restarting the unit the changed setting remains intact. 1. Mark the setting that is to be changed using the selection buttons. 2. Press the selection button next to the mark. A new box opens. In that box the setting can be changed with the nearest selection button.

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4 • Setup and Service settings

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5 • Remedying malfunctions

CHAPTER 5 Remedying malfunctions Safety information 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 list

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Abbreviations of Error displays A:

APC 2-Errors

B:

Control panel-Errors

C:

CPU + Sensors-Errors

D:

IES 2-Errors (=Smoke evacuation system)

E:

VEM 2-Errors

Err:

Error display on the seven-segment displays of the VIO

F:

Footswitch-Errors

2,3,5,6:

IIF-Errors (=Instrument Interface) of corresponding receptacle slot

4 (NE):

Nessy2-Errors

9:

EIP 2-Errors (=Erbe Irrigation Pump)

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