Olympus USG-400 User manual

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MAINTENANCE MANUAL

USG-400

ISSUE 1

2011/11

USG-400

Chapter 1 : Product Outline................................................................... 1-1

1 Outline ................................................................................................................................. 1-2

2 Features............................................................................................................................... 1-2

3 Limitations........................................................................................................................... 1-3

4 System chart....................................................................................................................... 1-4

Chapter 2 : Specifications..................................................................... 2-1

1 Specifications ..................................................................................................................... 2-2

Chapter 3 : Installation and Connection............................................... 3-1

1 Installation workflow.......................................................................................................... 3-2

2 Installation of the ultrasonic generator............................................................................ 3-3

3 Connection of compatible electrosurgical generator

(when using the THUNDERBEAT) .................................................................................... 3-4

4 Connection to power supply (Ultrasonic Generator) .....................................................3-11

5 Automatic mist & smoke evacuation system/function

(When using the compatible high flow insufflation unit)............................................. 3-12

6 Connection of footswitch (optional)............................................................................... 3-15

7 Connection of the THUNDERBEAT and/or SONICBEAT

(various options available).............................................................................................. 3-17

Chapter 4 : Care, Storage, and Disposal.............................................. 4-1

1 Care...................................................................................................................................... 4-2

2 Storage ................................................................................................................................ 4-3

3 Disposal............................................................................................................................... 4-3

Chapter 5 : Inspection............................................................................ 5-1

1 Verification workflow.......................................................................................................... 5-2

2 Power verification............................................................................................................... 5-3

3 Verification of communication cable connection between compatible electrosurgical

generator and ultrasonic generator (when using the THUNDERBEAT)........................ 5-6

4 Verification of touch-screen and push buttons............................................................... 5-7

5 Verification of the THUNDERBEAT and/ or SONICBEAT............................................... 5-10

6 Verification of footswitch connection............................................................................. 5-13

7 Verification of the high-frequency(RF bipolar) output

(when using the THUNDERBEAT) .................................................................................. 5-13

8 Verification of the alarm system...................................................................................... 5-17

9 Procedure after verification............................................................................................. 5-19

10 Inspection check sheet .................................................................................................... 5-20

Chapter 6 : Safety check........................................................................ 6-1

1 Check procedures ..............................................................................................................6-2

1-1 Grounding Resistance confirmation...................................................................................... 6-2

1-2 Ground leakage current confirmation.................................................................................... 6-2

1-3 Enclosure leakage current confirmation............................................................................... 6-2

1-4 Patient leakage current confirmation..................................................................................... 6-3

1-5 Leakage current criteria .......................................................................................................... 6-5

2 Check Card.......................................................................................................................... 6-6

ISSUE1 1 Contents

USG-400

Chapter 7: Block Diagram ..................................................................... 7-1

1 Block Diagram..................................................................................................................... 7-2

Chapter 8 : Troubleshooting ................................................................. 8-1

1 Troubleshooting.................................................................................................................. 8-2

2 Error screen ........................................................................................................................ 8-3

3 Troubleshooting guide....................................................................................................... 8-3

3 Returning the ultrasonic generator for repair................................................................ 8-22

Contents 2 ISSUE1

USG-400

INTRODUCTION

Introduction

Repair and maintenance of this product requires highly specialized knowledge and techniques. We recommend that you contact an Olympus service center in your area if a problem develops with the product.

If repairs or modifications are made by personnel not authorized by Olympus, the warranty is void, and Olympus shall not be liable for damage that occurs to or as a result of use of the modified product.

Applicable Unit

USG-400

Unauthorized reproduction or distribution in part or in whole is prohibited.

Trademarks

OLYMPUS is a registered trademark of Olympus Corporation.

INTRODUCTION 1 ISSUE1

USG-400

Chapter 1 : Product Outline

1 Outline................................................................................................1-2

2 Features.............................................................................................1-2

3 Limitations.........................................................................................1-3

4 System chart......................................................................................1-4

ISSUE1 1-1 Product Outline

USG-400

1 Outline

(1) Purpose of Use

The THUNDERBEAT instruments are intended for use of coagulation/cutting of tissue and sea ling/cutting of vessels in combination with the ultrasonic generator, the electrosurgical generator and the THUNDERBEAT transducer that are specified by Olympus in general surgery (including endscopic and microscopic surgery)

(2) Allowable Combinations

This product can be used in combination with the products listed in system diagram.

2 Features

(1) This product, which has two handpiece connectors, enables dissection and coaguration of body tiss ues by

plugging the handpieces int their corresponding handpiece connectors.

THUNDERBEAT Connector (Handpiece Connector 1) : SEAL & CUT output / SEAL output

SONICBEAT Connector (Handpiece Connector 2) : Ultrasonic output (2) PLL resonance tracking control and constant current control enable stable ultrasonicvibration. (3) Various setting are shown on the touch-panel LCD. They can be changed on the display. (4) All the devices have their own hand switches that enable ON/OFF control of output. (5) All the devices have their own foot switches that enable ON/OFF control of output. (6) This product has the interface for output interlock and the output can be controlled.

Combination of ESG-400 and MAJ-1871 enable use of combine output.

Combination of UHI-2 or UHI-3 and MAJ-1871 or MAJ-1872 and MAJ-1873 enable use of automatic

fume control function.

Combination of UHI-4 and MAJ-1871 or MAJ-1872 enable use of automatic fume contril function. (7) This product has the “setting selection” function that allows the user to arrange , and various settings

saved in advance can be called us easily.

(8) Its interface for PC communication enable use of the followingfunctions.(User unidentified)

Software Upgrading

Download and Upload of log data. (9) The language shown on LCD can be selected from eight languages. (10) As a result of introduction of the corporate product design, its desigh is consistent with the desighs of

products in hte same generation.

(11) This product can be connected to ENDOALPHA-3 system.

Product Outline 1-2 ISSUE1

USG-400

3 Limitations

(1) Use this product under the supervision of a doctor at a medical facility. (2) Do not use this product in combination with the products other than those designated by Olympus. (3) This product shoul d be used, transported or stored in the following environment.

1)Usage environment Ambient temperature 10 - 40°C Relative humidity 30 - 85% Atmospheric pressure 70 - 106kPa Altitude 3000m or less (Do not use this product in the combustible atmosphere)

2)Transportation/storage environment Ambient temperature -25 - 70°C Relative humidity 10 - 90% Atmospheric pressure 70 - 106kPa

(4) Power source

1)Voltage, current J type 100V, 3A A type 120V, 3A E type 220 - 240V, 1.5A

2)Frequency 50/60Hz

3)Voltage variation Within ±10%

4)Frequency variation Within ±1Hz

ISSUE1 1-3 Product Outline

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4 System chart

Product Outline 1-4 ISSUE1

USG-400

Chapter 2 : Specifications

1 Specifications....................................................................................2-2

ISSUE1 2-1 Specifications

USG-400

1 Specifications

○ Ultrasonic Generator USG-400

Power supply

Size

Rated voltage

Voltage fluctuation

Rated frequency

Frequency fluctuation

Rated input

Fuse rating

Fuse size

Dimensions

120 V AC (USA model) 220 - 240 V AC (EU model) Within ±10%

50/60 Hz

Within ±1 Hz

360VA

4A,250VA

Φ5 X 20mm

375(w)X156(H)X480(D)mm

Weight

Classification (medical electrical equipment)

Output

Medical Devices Directive

EMC Applied standard

Type of protection against electric shock

Degree of protection against electric shock of applied part

Degree of protection against explosion

The applicable instrument

ON/OFF operation

Output setting

Frequency

Duty cycle (Recommended cycle)

IEC 60601-1-2:2001 (2007)

9 kg

Class I

CF type

The ultrasonic generator should be kept away from flammable gases.

THUNDERBEAT/SONICBEAT

Footswitch Handswitch

Setting possible in the Set Screen displayed on the touch panel.

47.0kHz

1 min. ON/1min. OFF

This device complies with the requirements of Diretive 93/42/EEC concerning medical devices. Classification: Class Ⅱ b

This device complies with the EMC requirements of EN 60601-1-2:2007 when used in combination with devices bearing CE marking either on the products or in its instructions for use. Emission: Class B of EN 55011

The ultrasonic generator complies with the standards listed in the left column.

CISPR 11 of emission:

Group 1,Class B

The ultrasonic generator complies with the EMC standard for medical electrical equipment; edition 3(IEC 60601-1-2:2007).However, when connecting to an instrument that complies with the EMC standard for medical electrical equipment, edition 1(IEC 60601-1-2:1993), the whole system complies with edition

1. When the ultrasonic generator is combined with the compatible electrosurgical generator, the EMC information shall comply with the compatible electrosurgical generator.

Specifications 2-2 ISSUE1

USG-400

WEEE Directive

Year of manufacture

In accordance with European Directive 2002/96/EC on Waste Electrical and Electronic Equipment, this symbol indicates that the product must not be disposed of as unsorted municipal waste, but should be collected separately.

Refer to your local Olympus distributor for return and/or collection systems available in your country.

The last digit of the year of manufacture is given in the second digit of the serial number.

○ Footswitch for THUNDERBEAT (MAJ-1870, optional)/

Footswitch for SONICBEAT (MAJ-1869, optional)

Classification (medical electrical equipment)

Size

Degree of water resistance Degree of protection against explosion

Dimensions

IEC60529 IPX8 water tight type (except the plug section)

IEC6060101AP type

346(w)X64(H)X486(D)mm

Weight

Length of the cord

2.3 kg

4000 mm

○ Communication Cable 0.25m (MAJ-1871, optional)

Size

Weight

Length of the cord

0.04kg

250 mm

○ Communication Cable 10m (MAJ-1871, optional)

Size

Weight

Length of the cord

0.5kg

10,000 mm

○ Adapter for UHI-2/3 (MAJ-1873, optional)

Size

Applicable Cables

Dimensions

Weight

94(w)X37(H)X71(D)mm

215 g

MAJ-1871, MAJ-1872

○ Docking Fixture (MAJ-1876, optional)

Screws

Hex wrench

Ficture plates

ISSUE1 2-3 Specifications

14 pcs

1 pc

2pcs

USG-400

Chapter 3 : Installation and Connection

1 Installation workflow.........................................................................3-2

2 Installation of the ultrasonic generator...........................................3-3

3 Connection of compatible electrosurgical generator

(when using the THUNDERBEAT) ....................................................3-4

4 Connection to power supply(Ultrasonic Generator) ....................3-11

5 Automatic mist & smoke evacuation system/function

(When using the compatible high flow insufflation unit).............3-12

6 Connection of footswitch (optional)..............................................3-15

7 Connection of the THUNDERBEAT and/or SONICBEAT

(various options available) .............................................................3-17

ISSUE1 3-1 Installation and Connection

USG-400

Prepare the ultrasonic generator and ancillary equipment for the intended purpose by referring to “System chart” in the Product Outline. Install and connect the ultrasonic generator and ancillary equipment as described in the following sections and also by referring to the instruction manuals for the ancillary equipment.

1 Installation workflow

The following is the equipment installation workflow. For detailson each step, read the corresponding description.

1. Section 2 “Installation of the ultrasonic generator”

2. Section 3 “Connection of compatible electrosurgical generator (when using the THUNDERBEAT)”

3. Section 4 “Connection to power supply (Ultrasonic Generator)”

4. Section 5 “Automatic mist & smoke evacuation system/function (when using the compatible high flow insufflation unit)”

5. Section 6 “Connection of the footswitch(es)”

6. Section 7 “Connection of the THUNDERBEAT and/or SONICBEAT”

Installation and Connection 3-2 ISSUE1

USG-400

2 Installation of the ultrasonic generator

CAUTION

NOTE

1. Checking the operationg conditions

Confirm that the operating conditions comply with the information provided in “Danger, warnings, and cautions.

2. Installing the trolley (cart)

When using the energy cart TC-E400, prepare the cart by following its instruction manual.

3. Installing the ultrasonic generator

Place the ultrasonic generator on a stable trolley (cart) or a level, stable platform. Use of the energy cart TC-E400 is highly recommended.

Heed the following cautions when installing the ultrasonic generator in a position other than on the energy cart shown in the “System chart” in the Product Outline.

− Install the ultrasonic generator on a level, stable platform.

If the ultrasonic generator slips from or topples down from an u nstable installation position, the patient, surgeon and/or surgical staff may be injured. Furthermore, equipment damage may occur.

− Confirm that the installation position has enough strength and

size for supporting the ultrasonic generator. If it is not strong enough, the ultrasonic generator may fall and be damaged.

Be careful when the trolley (cart) containing the ultrasonic generator and other equipment are transported on a non-level surface or across an obstacle cable. If the trolley (cart) is transported over an obstacle, the ultrasonic generator and other equipment may tip over possibly resulting in equipment failure.

Do not install the ultrasonic generator on its side or upside down. Otherwise, a failure or malfunction may occur.

Do not install the ultrasonic generator in close contact with a wall or other equipment in a manner that would block the ventilation opening. Otherwise, the generator may overheat.

Be careful not to pinch a hand when installing the ultrasonic generator.

Avoid applying excessive force on the socket connections. Otherwise, wire disconnection or other failure may occur.

Always use the ultrasonic generator in compliance with the “Operating environment” specified in the Product Outline. Otherwise, the ultrasonic generator may fail.

Keep the instruction manual in an easily accessible place near the ultrasonic generator.

Before connecting an accessory to the ultrasonic generator, read And understand the instruction manual for the accessory thoroughly and confirm the compatibility of the ultrasonic generator.

ISSUE1 3-3 Installation and Connection

USG-400

3 Connection of compatible electrosurgical

generator (when using the THUNDERBEAT)

WARNING

CAUTION

Never connect a cable other than the optional communication cable to the ultrasonic generator. Otherwise, the ultrasonic generator cannot perform appropriately and injury or equipment damage may result.

Avoid applying excessive force on the communication cable. Otherwise, wire disconnection or other failure may result.

Be sure to retain the docking plug cover. If it is lost, the ultrasonic generator cannot be used in the standalone configuration.

Be sure not to lose the tools such as screws and fixture plates. If these items are lost, the ultrasonic generator cannot be connected to the compatible electrosurgical generator.

Connect the docking connector and docking plug correctly. Otherwise, malfunction or ultrasonic generator damage may result.

Avoid getting liquid inside the ultrasonic generator. Otherwise, it may be damaged.

Avoid applying excessive force on the docking connector, docking plug and fixture plates. Otherwise, they may be damaged.

Heed the following cautions when assembling the docking connector and docking plug:

− Be careful not to pinch a finger.

− Be careful not to drop a screw in the area around the docking

plug.

Connect the docking plug to the docking connector properly. Improper connection such as oblique insertion or contamination may cause output irregularities.

Securely fix the fixture plates on the compatible electrosurgical generator. Otherwise, the compatible electrosurgical generator may fall.

Remove the fixture plate prior to lifting the compatible electrosurgical generator. Otherwise, the fixture plates may be damaged.

Do not remove screws other than those screws that are instructed to do so in the manual.

Disconnect the docking connector and/or the docking plug properly as described in “Disconnection” on page 3-10 Otherwise, the ultrasonic generator, docking connector and/or docking plug may be damaged. Before connecting the compatible electrosurgical generator, be sure that the power cord of the ultrasonic generator is unplugged from the AC power socket on the ultrasonic generator.

When removing the docking plug cover, be careful to maintain pressure on the cover, because the docking plug is spring-loaded.

Installation and Connection 3-4 ISSUE1

USG-400

The THUNDERBEAT performs cutting and coagulation using high frequency (RF bipolar) and ultrasonic energy. When it is used, both the compatible electrosurgical and ultrasonic generators are required.

To transmit the high-frequency (RF bipolar) energy from the compatible electrosurgical generator to the ultrasonic generator, a docking connector and docking plug are provided on each of these generators.

To connect the two generators, align the docking connector at the bottom of the compatible electrosurgical generator into the docking plug at the top of the ultrasonic generator.

After the alignment is made, the compatible electrosurgical generator is placed on top of ultrasonic generator (see Figure 3.1).

This section describes how to connect and disconnect the docking connector and docking plug.

Figure 3.1

 Connection

1. Preparing the docking fixture

Prepare the docking fixture (MAJ-1876).

The docking fixture includes the tools for use in connection, including 2 fixture plates, 14 screws (12 pcs for the fixture plates and 2 pcs for the docking plug cover) and a hex wrench.

All of the screws used in the connection between the compatible electrosurgical generator and ultrasonic generator should be tightened/loosened using the hex wrench.

2. Checking the docking plug cover

Confirm the position of the docking plug cover, which is a rectangular plate on the top panel (near front) of the ultrasonic generator (see Figure 3.2).

Behind the docking plug cover is the docking plug for connection of the compatible electrosurgical generator.

ISSUE1 3-5 Installation and Connection

USG-400

3. Removing the docking plug cover

Holding the docking plug cover, remove four screws from the docking plug cover (see Figure 3.2). Retain the docking plug cover.

Removing the docking plug cover exposes the docking plug.

Figure 3.2

4. Securing the docking plug

Insert the screws removed in step 3 into the four positions around the docking plug and tighten securely (see Figure 3.3).

Figure 3.3

5. Attaching the fixture plates to the ultrasonic generator

Attach the fixture plates on two positions at the top left and top right of the rear panel of the ultrasonic generator using three screws for each plate (see Figure 3.4).

Installation and Connection 3-6 ISSUE1

USG-400

Figure 3.4

6. Connectiong

Align the rear panel of the compatible electrosurgical generator with the fixture plates and then lower the front edge of the compatible electrosurgicalgenerator slowly (see Figures 3.5 and 3.6).

Align the compatible electrosurgical generator with the fixture plates ensures alignment of the docking plug and docking connector.

Figure 3.5

ISSUE1 3-7 Installation and Connection

USG-400

Figure 3.6

7. Attaching the fixture plates to the compatible electrosurgical generator

attach the fixture plates that have been attached to the rear panel of the ultrasonic generator to the compatible electrosurgical generator using three screws for each plate (see Figure 3.7).

The fixture plates ensure tight clamping of the two generators.

Figure 3.7

8. Storing the docking plug cover

Attach the docking plug cover, which has been removed in step 3 above, to the threaded holes for the docking plug cover on the rear panel of the ultrasonic generator using two screws (see Figure 3.8).

Installation and Connection 3-8 ISSUE1

USG-400

Figure 3.8

9. Storing the tool

Store the hex wrench in a nearby location such as the drawer of the cart.

10. Connecting the communication cable 0.25m

Connect the LINK-IN and LINK-OUT plugs of the communication cable

0.25 m to the communication connectors on the rear panels of the ultrasonic generator and compatible electrosurgical generator. After connection, secure each plug by pushing it in while turning the screws on both sides of the plug (see Figure 3.9).

Example: Connect the communication cable 0.25 m LINK-IN plug to the LINK-IN connector on the rear panel of the ultrasonic generator and connect the communication cable 0.25 m LINK-OUT plug on the other end to the communication connector on the rear panel of the compatible electrosurgical generator.

Figure 3.9

ISSUE1 3-9 Installation and Connection

USG-400

 Disconnection

1. Preparing the stored tool

Prepare the hex wrench that has been stored after the connection. All screws used in this disconnection should be handled by the hex wrench.

2. Disconnecting the communication cable 0.25m

Loosen the plugs of the communication cable 0.25 m connected to the rear panels of the ultrasonic generator and compatible electrosurgical generator by loosening the screws on both sides of each plug by hand, and then unplug the plugs.

3. Removing the docking plug cover

Remove the docking plug cover from the rear panel of the ultrasonic generator.

4. Removing the fixture plates from the compatible electrosurgical generator

remove screws from the fixture plates attached to the rear panel of the compatible electrosurgical generator.

5. Separating the generators

Hold the front side of the compatible electrosurgical generator and lift it (see Figure 3.10).

6. Removing the docking plug screws.

Remove screws from the four positions around the docking plug.

7. Removing the fixture plates from the ultrasonic generator.

Remove screws from the fixture plates attached to the rear panel of the ultrasonic generator.

Figure 3.10

Installation and Connection 3-10 ISSUE1

8. Secureing the docking plug

Place the docking plug cover on the docking plug and push the cover slowly with your hand to cover the docking plug (see Figure 3.11).

USG-400

Figure 3.11

9. Secureing the docking plug cover

Attach the screws that have been removed in step 7 on the four corners of the docking plug cover.

10. Storing the parts and tools

Store the removed fixture plates X 2, screws X 14 and the hex wrench.

4 Connection to power supply

(Ultrasonic Generator)

WARNING

Connect the power cord firmly so that it is not unplugged accidentally during operation, and avoid excessive bending, straining or twisting. Otherwise, the power cord may become unplugged or damaged. If damaged, an electric shock or fire hazard may result.

The ultrasonic generator requires grounding for safety. To avoid an electric shock, always connect the power cord plug to a properly grounded hospital-grade 3-conductor power outlet. Do not use an adapter that converts the 3-conductor power plug into a 2-conductor plug because this may impair the safety of the unit.

Confirm that the power capacity of the hospital-grade power outlet to which the ultrasonic generator is connected is sufficient for all the equipment connected to it including the ultrasonic generator. If the power capacity of the power outlet is insufficient, a fire hazard may result and the circuit breaker of the hospital may trip, turning OFF all of the equipment connected to the power supply including the ultrasonic generator.

Do not use an extension cord and power strip in the power supply line. Otherwise, improper installation/connection may cause an electric shock hazard.

ISSUE1 3-11 Installation and Connection

USG-400

CAUTION

Before connecting the power supply, make sure that it conforms to the power specifications described on the rating plate of the ultrasonic generator.

1. Connecting the power cord

Connect the power cord of the ultrasonic generator to the AC power socket on the rear panel of the ultrasonic generator (see Figure 3.12).

2. Connecting to the power outlet

Connect the power cord directly to a hospital-grade 3-conductor power outlet that meets the electrical rating inscribed on the rating plate of the ultrasonic generator (see Figure 3.12).

Figure 3.12

5 Automatic mist & smoke evacuation

system/function (When using the compatible high flow insufflation unit)

When the THUNDERBEAT or SONICBEAT is activated, automatic mist & smoke evacuation system/function of UHI-2/3 work with activation simultaneously to evacuate the smoke and mist produced in the abdominal cavity.

CAUTION

When using the automatic mist & smoke evacuation system/function, also refer to the instruction manual for the compatible high flow insufflation unit.

Avoid applying excessive force to the communication cable. Otherwise, wire disconnection or other failure may result.

The 2-way cable for aeration and extension cable for aeration are not allowed to use for the ultrasonic generator.

When using the ultrasonic generator with the compatible electrosurgical generator and the compatible high flow insufflation unit simultaneously, contact Olympus.

Installation and Connection 3-12 ISSUE1

USG-400

1. Preparation

Prepare the adapter for UHI-2/3 and the communication cable 10 m.

The compatible high flow insufflation unit cannot be connected directly to the ultrasonic generator. The use of an adapter for UHI-2/3 is required for the connection.

2. Connecting the adapter for UHI-2/3

Connect the system plug of the adapter for UHI-2/3 to the system connector on the rear panel of the compatible high flow insufflation unit. After connection, secure the system plug by fasten the screws on both sides of the plug (see Figure 3.13).

3. Connecting the communication cable 10m to the adapter for UHI-2/3

Connect the plug of the communication cable 10 m to the LINK-IN or LINK-OUT connector of the adapter for UHI-2/3. After connection, secure each plug by pushing it in while turning the screws on both sides of the plug (see Figure 3.13).

4. Connecting the communication cable 10m (to the ultrasonic generator)

Connect the other plug of the communication cable 10 m that has been connected to the adapter for UHI-2/3 to the LINK-IN or LINK-OUT connector of the ultrasonic generator. After connection, secure each plug by pushing it in while turning the screws on both sides of the plug (see Figure 3.13).

Figure 3.13

ISSUE1 3-13 Installation and Connection

USG-400

When adding the compatible electrosurgical generator to the compatible high flow insufflation unit and the ltrasonic generator.

CAUTION

When adding the compatible electrosurgical generator to the compatible high flow insufflation unit and the ultrasonic generator that have been already connected, follow the below steps (see Figure 3.14).

To prevent malfunction, connect either the compatible electrosurgical or ultrasonic generator to the compatible high flow insufflator. Do not connect both the compatible electrosurgical and ultrasonic generators to the insufflator at the same time.

When connecting three devices or more, do not use two of communication cable 10 m. Otherwise, the communication may fail.

1. Connecting the communication cable 0.25 m to the compatible

electrosurgical generator Connect the plug of the communication cable 0.25 m to the LINK-IN or LINK-OUT connector of the compatible electrosurgical generator.

2. Connecting the communication cable 0.25 m to the ultrasonic generator

Connect the other plug of the communication cable 0.25 m to the LINK-IN or LINK-OUT connector of the ultrasonic generator.

Figure 3.14

Installation and Connection 3-14 ISSUE1

6 Connection of footswitch (optional)

There are two kinds of footswitches, the THUNDERBEAT and SONICBEAT footswitches. This section describes how to connect these footswitches.

WARNING

CAUTION

 Connection of the footswitch for THUNDERBEAT

1. Checking the footswitch

Confirm that the footswitch cable and footswitch plug are free of damage and that the pedals are free of cracks or separation (see Figure 3.15).

Do not connect any equipment other than the optional footswitch to the footswitch socket. Otherwise, the system cannot perform appropriately and injury and/or equipment damage may also result.

Do not place a heavy object, such as a trolley (cart), on the footswitch cable. Otherwise, cable disconnection may result.

Do not drop to the footswitch.

Always hold the footswitch plug section when connecting or disconnecting it. Otherwise, the cable may separate from the footswitch plug.

Avoid applying excessive force to the cable and the end of the footswitch plug when connecting the footswitch plug. Otherwise, the cable may separate from the plug or other failure may result. If it is expected that the cable may be subject to excessive force, move the ultrasonic generator and footswitch to appropriate positions.

USG-400

Figure 3.15

2. Checking the footswitch pedal operation

Press each pedal and confirm that it functions smoothly.

3. Checking the position of the footswitch plug and footswitch socket

Align the index (red circle) on the footswitch plug with the index (red circle) on the THUNDERBEAT footswitch socket (silver) on the rear panel of the ultrasonic generator (see Figure 3.16).

ISSUE1 3-15 Installation and Connection

USG-400

4. Connecting the footswitch plug

Insert the footswitch plug all the way into the footswitch socket (as indicated by the arrow in Figure 3.16).

Figure 3.16

 Connection of the footswitch for SONICBEAT

1. Checking the footswitch

Confirm that the footswitch cable and footswitch plug are free of damage and that the pedals are free of cracks or disengagement (see Figure 3.17).

Figure 3.17

2. Checking the footswitch pedal operation

Press each pedal and confirm that it functions smoothly.

3. Checking the position of the footswitch plug and footswitch socket

Align the index (red circle) on the footswitch plug with the index (red circle) on the SONICBEAT footswitch socket (black) on the rear panel of the ultrasonic generator (see Figure 3.18).

4. Connecting the footswitch plug

Insert the footswitch plug all the way into the footswitch socket (as indicated by the arrow in Figure 3.18).

Installation and Connection 3-16 ISSUE1

USG-400

Figure 3.18

 Disconnecting footswitch plug

Holding the ultrasonic generator with one hand and the footswitch plug section with the thumb and index finger on the other hand, pull out the plug (see Figure 3.19).

Hold the section indicated by the arrow when unplugging the footswitch plug. The plug cannot be unplugged by pulling the section close to the footswitch cable.

Figure 3.19

7 Connection of the THUNDERBEAT and/or

SONICBEAT (various options available)

The ultrasonic generator allows you to connect THUNDERBEAT and SONICBEAT to the transducer sockets. Use either THUNDERBEAT or SONICBEAT according to the procedure to be performed and the desired tissue effect.

Connect the transducer to the THUNDERBEAT or SONICBEAT instrument before connecting it to the ultrasonic generator. For the connection of the THUNDERBEAT or SONICBEAT instrument to the transducer, refer to the instruction manual for the THUNDERBEAT or SONICBEAT to be used.

ISSUE1 3-17 Installation and Connection

USG-400

WARNING

CAUTION

Do not connect an instrument other than the THUNDERBEAT or SONICBEAT to the transducer socket. Otherwise, the system will malfunction and injury and/or equipment damage may also result.

Do not touch the transducer plug contacts. Static electricity that was accumulated during autoclaving may cause an electric shock.

Always hold the transducer plug when connecting or disconnecting the transducer plug to/from the ultrasonic generator. Otherwise, excessive bending, straining, twisting or crushing force may disconnect the cable.

Be sure to fully insert the transducer plug securely. Otherwise, the unsecure connection may result in unexpected disconnection of the transducer plug, resulting in no output which could lead to potential bleeding.

 Connecting the THUNDERBEAT to the ultrasonic generator

1. Checking the position and symbol 1

Confirm that the symbol 1 for THUNDERBEAT on the transducer plug and transducer socket are identical (see Figure 3.20).

Figure 3.20

2. Connecting the transducer plug

Fully insert the transducer plug into the transducer socket of the ultrasonic generator until it is fully seated.

 Connecting the SONICBEAT to the ultrasonic generator

1. Checking the position and symbol 2

Confirm that the symbol 2 for SONICBEAT on the transducer plug and transducer socket are identical (see Figure 3.21).

Installation and Connection 3-18 ISSUE1

USG-400

Figure 3.21

2. Connecting the transducer plug

Fully insert the transducer plug into the transducer socket of the ultrasonic generator until it is seated.

 Disconnecting the THUNDERBEAT and SONICBEAT

Hold the ultrasonic generator with one hand and the transducer plug in the other hand, pull out the transducer plug.

ISSUE1 3-19 Installation and Connection

USG-400

Chapter 4 : Care, Storage, and Disposal

1 Care....................................................................................................4-2

2 Storage...............................................................................................4-3

3 Disposal.............................................................................................4-3

ISSUE1 4-1 Care, Storage, and Disposal

USG-400

1 Care

WARNING

CAUTION

After using the ultrasonic generator, immediately clean it using the following steps. If cleaning is delayed, the organic dirt may solidify and become difficult to remove. Clean the ultrasonic generator periodically.

1. Turning the ultrasonic generator OFF

When using the THUNDERBEAT, turn the ultrasonic generator OFF first, then turn OFF the compatible electrosurgical generator.

The switch is no longer illuminated. The touch panel is no longer illuminated. The push button is no longer illuminated.

2. Removing the THUNDERBEAT and/or SONICBEAT and communication

cables Disconnect the THUNDERBEAT and/or SONICBEAT and communication cables from this ultrasonic generator.

3. Unplugging the power cord

Unplug the power cord from the hospital-grade power outlet.

4. Cleaning

Remove dirt, dust and stains from the ultrasonic generator and disinfect its surface using gauze moistened with disinfecting alcohol.

If blood and/or bodily fluids contaminate the ultrasonic generator, remove them using gauze moistened with a neutral detergent solution.

After wiping the ultrasonic generator with liquid-moistened gauze, allow it to dry completely before use. Otherwise, an electric shock hazard may result.

Be sure to wear appropriate personal protective equipment during maintenance. Otherwise, any patient blood and/or body fluids that may have contaminated the ultrasonic generator may cause infection. Personal protective equipment includes goggles, facemask, waterproof gear and chemical-resistant waterproof gloves.

Do not spray a chemical such as disinfecting alcohol directly on the ultrasonic generator. Otherwise, the chemical penetrating it through the ventilation openings may cause a failure or malfunction.

Do not clean the THUNDERBEAT/SONICBEAT sockets, other sockets and the AC power socket. Otherwise, deformation or corrosion of the contacts may cause contact failure as well as a malfunction of the ultrasonic generator and accessories.

Do not soak the ultrasonic generator in water or sterilize it with autoclaving or gas. Otherwise, a malfunction of the ultrasonic generator may result.

Do not wipe the exterior with an abrasive cloth, etc. Otherwise, the exterior surface will be scratched.

Care, Storage, and Disposal 4-2 ISSUE1

USG-400

5. Drying

After wiping with disinfecting alcohol, be sure to dry the ultrasonic generator completely prior to use.

2 Storage

CAUTION

1. Store location

Place the ultrasonic generator in a level posture on a stable surface. When it is not placed on the energy cart.

2. Storge environment

Store the ultrasonic generator properly in a clean, dustless place in compliance with the environmental conditions given in “Specifications” in the Specifications.

Do not store the ultrasonic generator in a place that is exposed to direct sunlight, X-rays, radioactivity or strong electromagnetic waves (e.g., the vicinity of a microwave therapeutic device, short-wave therapeutic device, MRI, wireless set, cellular phone, etc.). Also avoid storing in places of high temperatures, high humidity and where moisture/water is present. Otherwise, the instrument may be damaged and/or could present an infection control risk.

Do not apply excessive force to the transducer cord by bending, straining or twisting it too much. Otherwise, the damaged cord may cause malfunction.

Do not subject the ultrasonic generator to strong impacts during storage. Doing so will damage the ultrasonic generator.

3 Disposal

When disposing of the ultrasonic generator, be sure to observe your national and local laws and guidelines.

ISSUE1 4-3 Care, Storage, and Disposal

USG-400

Chapter 5 : Inspection

1 Verification workflow ........................................................................5-2

2 Power verification .............................................................................5-3

3 Verification of communication cable connection between

compatible electrosurgical generator and ultrasonic generator

(when using the THUNDERBEAT) ....................................................5-6

4 Verification of touch-screen and push buttons..............................5-7

5 Verification of the THUNDERBEAT and/ or SONICBEAT..............5-10

6 Verification of footswitch connection............................................5-13

7 Verification of the high-frequency(RF bipolar) output

(when using the THUNDERBEAT) ..................................................5-13

8 Verification of the alarm system....................................................5-17

9 Procedure after verification ..........................................................5-19

10 Inspection check sheet...................................................................5-20

ISSUE1 5-1 Inspection

USG-400

WARNING

Prepare the ultrasonic generator and ancillary equipment for the surgical procedure by referring to “System chart” in Product Outline. Inspect the ultrasonic generator and ancillary equipment by referring to the respective instruction manuals.

Always inspect the ultrasonic generator as described in this chapter before using. Also, inspect the ancillary equipment used in combination with the ultrasonic generator according to the instruction manuals. Should any irregularity be observed, do not use the ultrasonic generator and take proper measures by referring to Chapter 8 “Troubleshooting”. If the irregularity is still not resolved, do not use the ultrasonic generator and contact Olympus. Using irregular equipment may cause a malfunction and may also result in an electric shock, burns and/or fire hazard.

1 Verification workflow

The following is the equipment inspection workflow. For details on each step, read the corresponding description.

1. Section 2 “Power verification”

2. Section 3 “Verification of communication cable connection between compatible electrosurgical generator and ultrasonic generator (when using the THUNDERBEAT)”

3. Section 4 “Verification of touch-screen and push buttons”

4. Section 5 “Vertification of the THUNDERBEAT and/or SONICBEAT connection(s)”

5. Section 6 “Vertification of footswitch connection”

6. Section 7 “Vertification of the high-frequency(RF bipolar) output (when using the THUNDERBEAT)”

7. Section 8 “Vertification of the alarm system”

8. Section 9 “Procedure after verification”

Inspection 5-2 ISSUE1

2 Power verification

WARNING

CAUTION

Checking the illumination of power switch, touch-screen, and push buttons

Depress the power switch of the ultrasonic generator (see Figure 5.1).

The periphery of the switch lights green. The touch-screen is illuminated. The push buttons is illuminated.

Confirm that the power switch, touch-screen and push buttons illuminate when the ultrasonic generator is turned ON. If not, check that the power cord is connected properly. If they still do not illuminate and turn the power switch to OFF, unplug the power cord and contact Olympus. Continuing the use of the ultrasonic generator in this condition may result in a fire or electric shock hazard.

Confirm that the start tone sounds when the ultrasonic generator is turned ON. If the procedure is started without confirming the start tone, unexpected burns, bleeding or perforation may result. If the start tone does not sound, contact Olympus.

When using THUDNERBEAT, turn the compatible electrosurgical generator ON before the ultrasonic generator. Otherwise, an error tone will be generated.

USG-400

Figure 5.1

Checking the start screen and start tone

Confirm that the “start screen” is displayed for 3 seconds on the touch-screen (see Figure 5.2). Confirm that the start tone sounds at the same time that the “start screen” is displayed.

ISSUE1 5-3 Inspection

USG-400

Figure 5.2

Checking the touch-screen display

Confirm that the “Set screen” or “All screen” is displayed after “start screen”

The displayed screen varies depending on whether one or two THUNDERBEAT and SONICBEAT are connected (see Table 5.1).

When either THUNDERBEAT or SONICBEAT is connected, the touch-screen displays the “Set screen” for the connected THUNDERBEAT or SONICBEAT (see Figure 5.3).

When the two THUNDERBEAT and SONICBEAT are connected, the touch-screen displays the “All screen”, in which the “THUNDERBEAT button” and “SONICBEAT button” are shown (see Figure 5.4).

Either THUNDERBEAT or

SONICBEAT connected Displayed screen

Table 5.1 Relationship between THUNDERNBEAT and/or SONICBEAT

and screen display

Set screen for the connected THUNDERBEAT or SONICBEAT

THHUNDER and SONICBEAT

connected

All screen in which the THUNDERBEAT and SONICBEAT buttons are shown

Inspection 5-4 ISSUE1

USG-400

Figure 5.3

Figure 5.4

ISSUE1 5-5 Inspection

USG-400

3 Verification of communication cable connection

between compatible electrosurgical generator and ultrasonic generator (when using the THUNDERBEAT)

When the communication indicator is illuminated

The lighting indicates that the communication status is normal (see Figure 5.5)

Figure 5.5

If the communication indicator is not illuminated

The communication cable 0.25 m between the compatible electrosurgical generator and ultrasonic generator is not connected properly.

1. Confirm that the communication cable 0.25 m is connected properly to the generators.

2. Confirm that the power switches of the compatible electrosurgical and

ultrasonic generators are set to ON. If the power switches are not ON turn the compatible electrosurgical generator ON first, then turn ON the ultrasonic generator.

If the communication indicator is not illuminated even after the above check, contact Olympus.

Inspection 5-6 ISSUE1

USG-400

4 Verification of touch-screen and push buttons

The touch-screen displays generator control buttons.

CAUTION

Checking the touch-screen operation

1. When either THUNDERBEAT or SONICBEAT is connected

Displayed screen: Set screen.

Press the “Plus or Minus button” (see Figure 5.6).

Pressing the “Plus button” increases the output level. Pressing the “Minus button” decreases the output level. Pressing and holding the “Plus or Minus button” varies the output level continuously.

2. Press the “Return button” on the bottom right of the screen (see Figure 5.6).

The screen changes from the “Set screen” to the “All screen”.

To prevent malfunction, do not press more than one part on the touch-screen simultaneously.

Do not touch the touch-screen from the oblique direction. Otherwise, the touch-screen may cause an incorrect adjustment.

Unintended contact with the touch-screen may cause unintended setting changes. Before activating energy output confirm that the current setting is correct.

To prevent malfunction or damage to the touch-screen, do not press the surface excessively.

Do not control the touch-screen with a pointed object (such as tweezers or pen). Otherwise, damage may result.

Dirt and dust between the touch-screen and front panel may cause malfunction of the touch-screen. To prevent this, keep the touch-screen clean.

After pressing the “Plus or Minus button”, confirm that the output level is changed accordingly. Otherwise, unintended output may result.

ISSUE1 5-7 Inspection

USG-400

Figure 5.6

 When THUNDERBEAT and SONICBEAT are connected

Display screen: All screen

1. Press the “THUNDERBEAT or SONICBEAT button” on the screen (see Figure 5.7)

The screen changes from the “All screen” to the “Set screen”

2. Press the “Plus or Minus button” (see Figure 5.7).

3. Press the “Return button” on the bottom right of the screen (see Figure 5.7).

The screen changes from the “Set screen” to the “All screen”.

Inspection 5-8 ISSUE1

USG-400

Figure 5.7

Checking the push button operations

1. Press the “PROBE CHECK push button” (see Figure 5.8).

The “All screen” displays the confirmation window (Probe Check).

Figure 5.8

ISSUE1 5-9 Inspection

USG-400

2. Press the “Cancel button” on the bottom left of the screen (see Figure 5.9).

The confirmation window (probe check) disappears and the “All screen” is displayed again.

Figure 5.9

5 Verification of the THUNDERBEAT

and/ or SONICBEAT

The connection status of the THUNDERBRAT or SONICBEAT can be checked by the touch-screen display after the ultrasonic generator is turned ON. Note that, however, the displayed screen differs depending on whether one single THUNDERBEAT or SONICBEAT is connected or both THUNDERBEAT and SONICBEAT instruments are connected.

WARNING

Verify the symbol for the connected THUNDERBEAT and / or SONICBEAT

 When either THUNDERBEAT or SONICBEAT is connected

Displayed screen: Set screen

After turning the ultrasonic generator ON, confirm that the “Set screen” for the appropriate connected THUNDERBEAT or SONICBEAT is displayed.

The symbols on the connected THUNDERBEAT or SONICBEAT and displayed on the touch-screen must be identical. The displayed name of the THUNDERBEAT or SONICBEAT on the touch-screen must match the type of the THUNDERBEAT or SONICBEAT connected (see Figure 5.10).

After the transducer plug is connected to the ultrasonic generator and the ultrasonic generator is turned ON, the generator touch-screen will show the same symbol that is indicated on the transducer plug. If these symbols are not identical, the ultrasonic generator or transducer may malfunction. If this occurs, immediately stop using the system and contact Olympus.

Inspection 5-10 ISSUE1

USG-400

Figure 5.10

 When both THUNDERBEAT and SONICBEAT are connected

Displayed screen: All screen

After turning the ultrasonic generator ON, confirm that the “THUNDERBEAT and SONICBEAT buttons” are illuminated on the “All screen” (see Figure 5.11).

Figure 5.11

 When the other THUNDERBEAT or SONICBEAT is added

Displayed screen: changing from Set screen to All screen

1. Connect the other THUNDERBEAT or SONICBEAT.

2. Confirm that the touch-screen shows the “All screen” that illuminates

“THUNDERBEAT and SONICBEAT buttons”.

The displayed “Set screen” changes to the “All screen” at the moment the other THUNDERBEAT or SONICBEAT is connected (see Figure

5.12).

ISSUE1 5-11 Inspection

USG-400

Figure 5.12

Inspection 5-12 ISSUE1

USG-400

6 Verification of footswitch connection

The connection status of the footswitch can be checked by confirming the footswitch indicator is illuminated on the touch-screen after the ultrasonic generator is turned ON. Note that, however, the displayed screen differs depending on whether one single THUNDERBEAT or SONICBEAT is connected or both THUNDERBEAT and SONICBEAT are connected.

Checking the illumination of footswitch indicator(s)

Confirm that the footswitch indicator connected to the ultrasonic generator is illuminated (see Figure 5.13).

Figure 5.13

7 Verification of the high-frequency(RF bipolar)

output (when using the THUNDERBEAT)

Check the presence of output by pressing the THUNDERBEAT handswitch or the pedal on the footswitch for THUNDERBEAT. Note that the displayed screen differs depending on whether one single THUNDERBEAT or SONICBEAT is connected or both THUNDERBEAT and SONICBEAT are connected.

WARNING

The output should always be inspected outside the body cavity. Otherwise, tissues may be burnt.

Verify the high-frequency (RF bipolar) energy delivery before surgery. Otherwise, the THUNDERBEAT may not function properly during the surgery.

For inspecting the output in SEAL mode, do not press the SEAL & CUT button (purple) of handswitch or the SEAL & CUT pedal (left pedal: purple) of the footswitch accidentally. Otherwise, the gauze will be cut by the friction of the grasping section (jaws) and the probe tip. This may result in the grasping section wearing prematurely and/or damage to the probe tip which could result in the tip breaking.

ISSUE1 5-13 Inspection

USG-400

CAUTION

Verifying the output level

Confirm that the output level matches the procedure to be performed.

If the output level is erroneous, press the “Plus or Minus button” to set the correct output level.

When the THUNDERBEAT and SONICBEAT are connected, press the “THUNDERBEAT button” and then set the output level in the “Set screen” .

Verifying the output

1. Preparation

Prepare a sterile container (like a bowl) with dimensions similar to those shown in Figure 5.14. Fill it with saline.

Do not touch the probe tip during output. Otherwise, the high-frequency (RF bipolar) current may cause burns.

If the output tone does not sound or the output screen is not displayed even when the handswitch or footswitch pedal is pressed, immediately stop using the system and turn the system OFF. The ultrasonic generator, the THUNDERBEAT or footswitch may be defective. Take proper measures as instructed in Chapter 8, “Troubleshooting”. Continuing the use of the ultrasonic generator in this condition may result in burns of the surgeon, surgical staff and/or patient.

If the output tone does not cease to sound even when the handswitch or footswitch pedal is pressed, immediately stop using the system and turn the system OFF. The ultrasonic generator, the THUNDERBEAT or footswitch may be defective. Take proper measures as instructed in Chapter 8, “Troubleshooting”. Continuing the use of the ultrasonic generator in this condition may result in burns of the surgeon, surgical staff and/or patient.

Do not touch the container with the probe or grasping section during activation. Also, do not fully submerge the grasping section in saline, otherwise an error window could be displayed along with an error tone.

If an error window is displayed together with an error tone during the inspection of the output, remove any remaining saline from the probe tip and the grasping section with dry, sterile gauze. Then, retry the verification submerging the tip in saline correctly.

If you retry the verification and the window and tone persist, stop using the system and take remedial measures by referring to Chapter 8, “Troubleshooting” in the instruction manual for the ultrasonic generator.

Inspection 5-14 ISSUE1

USG-400

Figure 5.14

2. Grasping the gauze

Open the THUNDERBEAT grasping section and submerge only the distal half of the grasping section and the probe in saline (see Figures 5.15 and

5.16).

Figure 5.15

ISSUE1 5-15 Inspection

USG-400

Figure 5.16

3. Activation

Press and hold the SEAL button (blue) of the handswitch or the SEAL pedal (right pedal: blue) of the footswitch for the high-frequency (RF bipolar) output.

4. Inspectiong the output

Confirm the following items during the SEAL mode output:

- The activation “All screen” or “Set screen” is displayed on the touch-screen of the ultrasonic generator, no error window (see Figure 5.17).

- The output tone sounds from the compatible electrosurgical generator.

Figure 5.17

Inspection 5-16 ISSUE1

5. Activation stop

After the confirmation, release the SEAL button of the handswitch or the SEAL pedal of the footswitch.

6. Cleaning

Wipe any remaining saline on the probe tip with dry, sterile gauze.

8 Verification of the alarm system

Normal operation of the alarm system can be verified by intentionally generating an error.

WARNING

1. Disconnectig the transducer plug

Disconnect the transducer plug from the transducer socket of the ultrasonic generator.

2. Generating an error (to activate the alarm system)

While depressing the THUNDERBEAT or SONICBEAT handswitch, insert the transducer plug into the transducer socket of the ultrasonic generator.

Confirm that the error window (handswitch error) is displayed on the touch-screen and that the alarm tone is generated (see Figure 5.18).

Before generating an alarm, be sure to confirm that the transducer plug is unplugged from the transducer socket of the ultrasonic generator. If the handswitch is depressed while the transducer plug is connected, an unintended output may cause burns..

To prevent burns, do not touch the probe tip.

USG-400

Figure 5.18

ISSUE1 5-17 Inspection

USG-400

3. Stopping the alarm tone

After confirming the error window on the touch-screen and the alarm tone, release the handswitch button on the THUNDERBEAT or SONICBEAT.

The alarm tone stops. The error window on the touch-screen is replaced by the release of the

error window (see Figure 5.19).

Figure 5.19

4. Releasing the error

Press the “OK button” to clear the error window.

The error is cleared and the error window disappears from the touch-screen.

Inspection 5-18 ISSUE1

USG-400

9 Procedure after verification

When using the THUNDERBEAT, turn the compatible electrosurgical generator OFF first, then turn OFF the ultrasonic generator (see Figure 5.20).

The power switch is no longer illuminated.

The touch-screen is no longer illuminated. The push buttons are no longer illuminated.

Figure 5.20

ISSUE1 5-19 Inspection

USG-400

)

ifi

THUNDERBEAT)

yDay

10 Inspection check sheet

Month & Year /

123456789101112131415

USG-400 INSPECTION CHECK SHEET （Please copy and use it）

USG-400 Serial nomber:

Power verification

Verification of communication cable

connection between compatible

electrosurgical generator and ultrasonic

generator (when using the

THUNDERBEAT

Verification of touch-screen and push

buttons

Verification of the THUNDERBEAT and

/ or SONICBEAT

Vrification of the high-frequency(RF

bipolar) output (when using the

Verification of footswitch connection

THUNDERBEAT)

Verification of the alarm system

Inspection 5-20 ISSUE1

16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

on ca ca

commun on o

ca er

Power verification

connection between compatible

electrosurgical generator and ultrasonic

generator (when using the

Verification of touch-screen and push

buttons

Verification of the THUNDERBEAT and

/ or SONICBEAT

Verification of footswitch connection

Vrification of the high-frequency(RF

bipolar) output (when using the

THUNDERBEAT)

Verification of the alarm system

Inspector

USG-400

Chapter 6 : Safety check

1 Check procedures.............................................................................6-2

2 Check Card ........................................................................................6-6

ISSUE1 6-1 Safety check

USG-400

1 Check procedures

1-1 Grounding Resistance confirmation

○ Criteria

The resistance between an accessible metal part of the USG-400 and the grounding terminal of the meet must be 0.1Ω or less.

○ Inspection procedures

(1) Measure the resistance value between the inlet grounding terminal the exterior chassis

screw farthest from the inlet to apply 25A (non-loaded condition : 6A or less) for five to ten seconds.

1-2 Ground leakage current confirmation

1-3 Enclosure leakage current confirmation

Chassis screw

Inlet grounding terminal

○ Criteria

The ground leakage current must not be over the value at the table 1-5.

○ Inspection procedures

(1) Make measurements at the grounding terminal of the inlet.

○ Criteria

The enclosure leakage current must not be over the value at the table 1-5.

○ Inspection procedures

(1) Make measurement at the exterior chassis screw farthest from the inlet.

USG-400

Chassis screw

Safety check 6-2 ISSUE1

1-4 Patient leakage current confirmation

○ Criteria

The patient leakage current must not be the value at the table 1-5.

○ Inspection procedures

(1) Turn off the power switch of USG-400.

(2) Connect the Leakage current measuring jig (SS0499) to USG-400, and then connect the

SONICBEAT Transducer with the SONICBEAT instrument (SB-0545PC or SB-0545IC) attached to it to the opposite side.

Leakage current measuring

USG-400

ISSUE1 6-3 Safety check

USG-400

(3) Connect the Leakage current measuring jig (SS0499) to the Leakage current tester.

Safety check 6-4 ISSUE1

(4) Place the probe tip of SONICBEAT instrument in water.

(5) Turn on the power switch of USG-400, and then measure the leak current when the

SONICBEAT is activating at level 3( either handswitch can be used)

Leakage current measuring

USG-400

1-5 Leakage current criteria

No Mode

1 Ground leakage current 500μA 1000μA

2 Enclosure leakage current 100μA

3 Patient leakage current 10μA 50μA

USG-400

Criteria

Normal condition Single fault condition

500μA(others)

300μA(UL Deviation)

ISSUE1 6-5 Safety check

USG-400

2 Check Card

Date of check

Product

Inspected by

Checked by

Inspection item Criteria

Grounding Resistance The resistance must be 0.1Ω Ω

Ground leakage current

Enclosure leakage current

Patient leakage current

Normal Condition

Single Fault

Normal Condition

Single Fault

Normal Condition

Single Fault

500 μA

1000 μA

100 μA 500 μA

300 μA (UL Deviation) AC 10 μA DC 10 μA AC 50 μA DC 50 μA

Measurement Equipment No.

result

μA

μA μA μA μA

Safety check 6-6 ISSUE1

USG-400

Chapter 7 : Block Diagram

1 Block Diagram...................................................................................7-2

ISSUE1 7-1 Block Diagram

USG-400

1 Block Diagram

Power inlet

THUNDERBEAT footswitch socket

SONICBEAT footswitch socket

DC/AC converter circuit

LINK-IN connector

Control circuit

LINK-OUT connector

Oscillation control circuit

Amplifier

Touch-screen

Ultrasonic output circuit

Transducer socket (THUNDERBEAT)

Transducer socket (SONICBEAT)

Block Diagram 7-2 ISSUE1

USG-400

Chapter 8 : Troubleshooting

1 Troubleshooting................................................................................8-2

2 Error screen.......................................................................................8-3

3 Troubleshooting guide......................................................................8-3

4 Returning the ultrasonic generator for repair...............................8-22

ISSUE1 8-1 Troubleshooting

USG-400

1 Troubleshooting

WARNING

If any irregularity is observed with the equipment, follow the below steps.

1. Immediately stop the procedure and remove any equipment from inside the

body cavity.

2. Immediately stop the procedure and remove any equipment from inside the

body cavity.

3. Check if any error window is displayed.

4. If an error window is displayed, first read Section 2, “Error screen” and

Section 3, “Troubleshooting guide” and take proper remedial actions according to “What to do when an error code is displayed”

5. If no error window is displayed, take proper remedial actions according to

“What to do when no error code is displayed”

If the ultrasonicIf the ultrasonic generator does not work after the touch-screen displays irregularity, turn the ultrasonic generator OFF and then turn it ON again. Confirm that the output level setting returns to the normal state.

Never use the ultrasonic generator on a patient when any irregularity is observed with the equipment. Otherwise, the system may not work properly and serious injury to the patient, surgical staff and/or surgeon may result.

Troubleshooting 8-2 ISSUE1

USG-400

2 Error screen

The error window is configured as shown below in Figure 8.1

Figure 8.1

Types of error codes

The error windows are displayed in one of the following six patterns. Pattern 1 Target error code: U001-U014 Pattern 2 Target error code: U501-U502, U507 Pattern 3 Target error code: U504 Pattern 4 Target error code: U508, U513 Pattern 5 Target error code: U509, U510, U511, U512, U514, U601 Pattern 6 Target error code: U503, U505-506

3 Troubleshooting guide

ISSUE1 8-3 Troubleshooting

USG-400

Pattern 1 Target error code: U001-U014

The error windows are displayed in one of the following five patterns.

Turn the ultrasonic generator OFF and ON again. If the error window is still displayed, disconnect the power supply and contact Olympus.

Target error code: U006

Check if the THUNDERBEAT or SONICBEAT instrument and transducer are connected firmly. If not, connect them firmly.

Turn the ultrasonic generator OFF and ON again. If the error window is still displayed, disconnect the power supply and contact Olympus.

Target error code: U010-U014

The touch-screen, the handswitches, footswitch pedals, and push buttons on the ultrasonic generator are disabled.

Perform the remedial actions in accordance with “What to do when an error code is displayed”

If the error code is still displayed, disconnect the power supply and contact Olympus (see Figure 8.2).

Figure 8.2

Pattern 2 Target error code: U501-U502,U507

The touch-screen, handswitches, footswitch pedals and push buttons are disabled.

The “OK button” is illuminated when the error is cleared. When the “OK button” is pressed, the error window disappears and the

display returns to the screen displayed before the error window was generated (see Figure 8.3).

Troubleshooting 8-4 ISSUE1

USG-400

Figure 8.3

Pattern 3 Target error code: U504

WARNING

Energy output is not available when the error window (U504: Probe damage error) is displayed. In this case, perform the probe check. The output will become available when the confirmation window (Activation OK) is displayed.

Remedial actions:

If the probe damage error occurs, do not turn OFF the ultrasonic generator, and do not disconnect the transducer plug from the transducer socket of the ultrasonic generator. Otherwise, damage or detachment of the probe tip may result and this may cause serious injury to the patient.

1. Probe check push button

Press the “PROBE CHECK push button” on the right side of the front panel (see Figure 8.4).

The confirmation window (Probe Check) is displayed.

Figure 8.4

ISSUE1 8-5 Troubleshooting

USG-400

2. Executing the probe check

With the grasping section open, press and hold the handswitch or footswitch pedal for 3 seconds and then release it (see Figure 8.5)

The probe check starts. The information window (Checking) is displayed. When the check completes, the information window (Checking)

disappears and the probe check result is displayed.

Figure 8.5

To cancel the probe check before the execution, press the “Cancel button” on the bottom left of the confirmation window (Probe Check).

The display returns from the confirmation window (Probe Check) to the “All screen” or “Set screen”.The confirmation window (Probe Check) is displayed.

Figure 8.6

Troubleshooting 8-6 ISSUE1

USG-400

3. Probe check result

When the confirmation window (Activation OK) is displayed, press the “OK button” (see Figure 8.6).

The confirmation window (Activation OK) disappears and the “All screen” or “Set screen” is displayed (see Figure 8.7).

Figure 8.7

When this error window is displayed, take proper measures following pattern 5 in this chapter (see Figure 8.8).

Figure 8.8

ISSUE1 8-7 Troubleshooting

USG-400

Pattern 4 Target error code: U508,U513

The touch-screen, handswitches, footswitch pedals, and push buttons are available.

Do not press the “OK button”, but proceed to the remedial actions on the error window or of “What to do when an error code is displayed”.

If the “OK button” is pressed without taking the remedial actions, the error window disappears even when the error is not cleared.

After taking each remedial action, be sure to perform the operation in Section 5.7, “Verification of the high-frequency (RF bipolar) output (when using the THUNDERBEAT)” in Chapter 5, “Inspection”.

When the error window is not displayed after inspection, the error has been cleared.

If the error window is still displayed, the error is not cleared. Take the next remedial action.

Figure 8.9

Troubleshooting 8-8 ISSUE1

Pattern 5 Target error code: U509,U510,U511,U512,U514, and U601

The error messages have two screens. The touch-screen, handswitches, footswitch pedals, and push buttons

are available. Do not press the “OK button”, but pressing the “Next button”, perform to

the remedial actions on the error window. If the “OK button” is pressed without taking the remedial actions, the

error window disappears even if the error is not cleared. After taking each remedial action, be sure to perform the operation in

Section 5.7, “Verification of the high-frequency (RF bipolar) output (when using the THUNDERBEAT)” in Chapter 5, ”Inspection”.

When the error window is not displayed after inspection, the error has been cleared.

If the error window is still displayed, the error is not cleared. Take the next remedial action.

USG-400

Figure 8.10

ISSUE1 8-9 Troubleshooting

USG-400

Pattern 6 Target error code: U503,U505,U506

The touch-screen, handswitches, footswitch pedals, and push buttons are available.

If the error is cleared, the error window disappears automatically. If the error window is still displayed, take the next remedial action. The error U505 has two pages for the remedial actions.

Figure 8.11

Troubleshooting 8-10 ISSUE1

What to do when no error code is displayed

No error window is displayed and no alarm sounds in the following error status. Perform the indicated remedial actions.

Irregularity Description Possible cause Remedial Actions

The ultrasonic generator cannot be turned ON.

Energy output cannot be generated.

The power cord is not connected. Connect the power cord. The power cord is defective. Replace the power cord.

The power is not switched ON. Press the power switch to ON. Ultrasonic generator malfunction. Contact Olympus. The transducer is not connected. Connect the transducer.

Transducer malfunction. The transducer is abnormal. Immediately

remove the THUNDERBEAT and/or SONICBEAT from the body cavity and

replace the transducer. THUNDERBEAT or SONICBEAT instrument is not connected. THUNDERBEAT or SONICBEAT instrument malfunction.

Footswitch is not connected. Connect the footswitch. Footswitch malfunction. Check the footswitch operation by referring

The power is not switched ON. Press the power switch to ON. Another instrument is generating

energy output.

Compatible electrosurgical generator is generating the output.

The touch-screen of the compatible electrosurgical generator is being operated.

The other handswitch on the THUNDERBEAT or SONICBEAT or footswitch pedal than the intended one is being pressed (no activation).

Connect the THUNDERBEAT or

SONICBEAT instrument.

The THUNDERBEAT or SONICBEAT

instrument is defective. Remove the

THUNDERBEAT and/or SONICBEAT from

the body cavity and replace the

THUNDERBEAT or SONICBEAT

instrument.

to Section 5.7, “Verification of the

high-frequency (RF bipolar) output (when

using the THUNDERBEAT)”. If it is

malfunctioning, replace it with a new one.

It is not permitted to generate outputs

simultaneously from two instruments.

Generate output from one instrument at a

time.

Stop using the compatible electrosurgical

generator (the THUNDERBEAT cannot be

used when the compatible electrosurgical

generator is in use).

Stop operating the touch-screen of the

compatible electrosurgical generator (the

THUNDERBEAT cannot be used when the

touch-screen of the compatible

electrosurgical generator is being

operated).

Release all of the switches.

USG-400

ISSUE1 8-11 Troubleshooting

USG-400

Irregularity Description Possible cause Remedial Actions

The output cannot be stopped.

THUNDERBEAT or SONICBEAT instrument malfunction.

The THUNDERBEAT or SONICBEAT

instrument is defective. Remove the

THUNDERBEAT and/or SONICBEAT from

the body cavity and press the power switch

to OFF. Replace the THUNDERBEAT or

SONICBEAT instrument. Transducer malfunction. The transducer is defective. Remove the

THUNDERBEAT and/or SONICBEAT from

the body cavity and press the power switch

to OFF.

Replace the transducer. Footswitch malfunction. The footswitch is defective. Remove the

THUNDERBEAT and/or SONICBEAT from

the body cavity and press the power switch

to OFF.

Replace the footswitch. Ultrasonic generator malfunction. Remove the THUNDERBEAT and/or

SONICBEAT from the body cavity and

press the power switch to OFF.

Contact Olympus.

be controlled.

An object is in contact with the touch-screen.

Remove the object. The touch-screen cannot

The touch-screen remains dark after switching the ultrasonic generator ON (start tone is audible after switching ON).

does not react when a push button on the front panel is pressed during standby.

The ultrasonic generator does not react when a (push) button on the front panel is pressed.

No sound is audible during activation.

Touch-screen malfunction. Remove the THUNDERBEAT and/or

SONICBEAT from the body cavity and

press the power switch to OFF.

Contact Olympus. Touch-screen malfunction. Contact Olympus.

A push button is already pressed. Release the push button. The ultrasonic generator

Ultrasonic generator malfunction.

The (push) buttons are not available during activation.

The volume is set to an inaudible level (e.g. due to high environmental noise).

Contact Olympus.

Release the footswitch or handswitch to

stop the activation.

Increase the volume either on the

touch-screen within the “Menu screen” or

use the volume control on the rear panel of

the ultrasonic generator. Ultrasonic generator malfunction Stop using the ultrasonic generator and

press the power switch to turn OFF the

ultrasonic generator. Contact Olympus.

The error volume can not

The error volume is fixed.

No action required.

be adjusted.

The output volume can

Ultrasonic generator malfunction. Contact Olympus.

not be adjusted.

Troubleshooting 8-12 ISSUE1

Irregularity Description Possible cause Remedial Actions

The output volume of THUNDERBEAT can not be adjusted.

The output volume of THUNDERBEAT can not be adjusted with the ultrasonic

Adjust the output volume of

THUNDERBEAT with the compatible

electrosurgical generator. generator.

The ultrasonic generator cannot be turned OFF.

Ultrasonic generator malfunction.

Remove the THUNDERBEAT and/or

SONICBEAT from the body cavity and press

the power switch to OFF. Contact Olympus.

USG-400

Automatic mist & smoke Evacuation system/function does not work.

Cutting/sealing/ coagulating does not work properly.

The settings are erroneous. Correct the settings of the compatible high

The communication cable is not connected.

flow insufflation unit.

Connect the communication

cable. ”Automatic mist & smoke

evacuationsystem/function (when using

the compatible high flow insufflation unit)” The connection of the communication cable is erroneous.

Reconnect the communication cable.

“Automatic mist & smoke evacuation

system/function (when using the

compatible high flow insufflation unit)”. Compatible high flow insufflation

Contact Olympus.

unit malfunction.

Ultrasonic generator, communication cable or adapter for UHI-2/3 malfunction

Remove the THUNDERBEAT and/or

SONICBEAT from the body cavity and

press the power switch to OFF. Contact

Olympus. Operation is not appropriate.

Operate the instrument properly referring to

Chapter 4, “Operation” in the instruction

manual for THUNDERBEAT or SONICBEAT.

The treated site is not appropriate. Treat the adequate site referring to

Chapter 4, “Operation” in the instruction

manual for THUNDERBEAT or

SONICBEAT.

Carbonized tissue is present on the grasping section or the probe tip.

The output level setting is not appropriate.

Remove the carbonized tissue from the

grasping section or the probe tip with sterile

gauze or soft brush.

Set the adequate output level referring to

Chapter 3, “Preparation and Inspection” in

the instruction manual for THUNDERBEAT

or SONICBEAT.

Deterioration of the transducer. Confirm either whether one year has

passed since the transducer was delivered

or the use of the transducer has exceeded

100 cases. If it is applied to at least one of

them, replace the transducer with a new

one.

Not activating output.

Refer to “Energy output cannot be

enerated” of “What to do when no error

code is displayed” in Section 8.3,

“Troubleshooting guide”.

ISSUE1 8-13 Troubleshooting

USG-400

Irregularity Description Possible cause Remedial Actions

Unintended output (burns)

Operation is not appropriate. Operate the instrument properly referring

to Chapter 4, “Operation” in the instruction

manual for THUNDERBEAT or

SONICBEAT (Also, see “Heat temperature

of the shaft” in the Appendix for details of

the temperature). THUNDERBEAT or SONICBEAT instrument malfunction.

The THUNDERBEAT or SONICBEAT

instrument is defective. Remove the

THUNDERBEAT and/or SONICBEAT from

the body cavity and press the power switch

to OFF. Replace the THUNDERBEAT or

SONICBEAT instrument. Footswitch malfunction. The footswitch is defective. Remove the

THUNDERBEAT and/or SONICBEAT from

the body cavity and press the power switch

to OFF. Replace the footswitch. Connection of the transducer with THUNDERBEAT or SONICBEAT instrument is loose.

Check if the THUNDERBEAT or

SONICBEAT instrument and transducer

are connected firmly. If not, connect them

firmly. Transducer plug is not connected to the THUNDERBEAT or SONICBEAT socket properly.

Confirm that the transducer plug is

connected to the THUNDERBEAT or

SONICBEAT socket on the front panel of

the ultrasonic generator. If not, connect it

properly. Transducer malfunction. The transducer is defective. Remove the

THUNDERBEAT and/or SONICBEAT from

the body cavity and press the power switch

to OFF. Replace the transducer. Ultrasonic generator malfunction. Remove the THUNDERBEAT and/or

SONICBEAT from the body cavity and

press the power switch to OFF. Contact

Olympus.

Takes time to start up.

Shortage of power supply. Connect the equipment so that the total

capacitance of all equipment including the

ultrasonic generator connected to the

power outlet shall be smaller than that of

power supply.

Image of the touch-screen is distorted.

The power cord is not connected. Ultrasonic generator malfunction. Remove the THUNDERBEAT and/or

Image is distorted by noise influence.

Connect the power cord.

SONICBEAT from the body cavity and press

the power switch to OFF. Contact Olympus.

Do not loop cords but separate them so

that they will not contact the main bodies

or cords of other medical electrical

equipment (electrocardiograph,

endoscopic video camera, etc.).

Troubleshooting 8-14 ISSUE1

Irregularity Description Possible cause Remedial Actions

THUNDERBEAT and/or SONICBEAT is/are not identified.

Footswitch is not identified.

Transducer plug is not connected to the THUNDERBEAT or SONICBEAT socket properly.

Transducer malfunction. Ultrasonic generator malfunction. Remove the THUNDERBEAT and/or

The footswitch plug is not connected to the footswitch socket properly.

Footswitch malfunction. The footswitch is defective. Remove the

Ultrasonic generator malfunction. Remove the THUNDERBEAT and/or

Confirm that the transducer plug is

connected to the THUNDERBEAT or

SONICBEAT socket on the front panel of the

ultrasonic generator. If not, connect it

properly.

The transducer is defective. Replace the

transducer.

SONICBEAT from the body cavity and press

the power switch to OFF. Contact Olympus.

Connect the footswitch plug to the footswitch

socket firmly.

THUNDERBEAT and/or SONICBEAT from

the body cavity and press the power switch

to OFF. Replace the footswitch.

SONICBEAT from the body cavity and press

the power switch to OFF. Contact Olympus.

USG-400

The transducer is heated. Transducer temperature is too

high due to continuous output.

Difficult to grasp tissue.

Opening and closing ofthe grasping section is stiff/can't open.

Operation is not appropriate. Operate the instrument properly referring to

The treated site is not appropriate. Treat the adequate site referring to Chapter

The grasping surface (white Teflon surface) has been worn out.

Carbonized tissue is present on the grasping section or the probe tip.

THUNDERBEAT or SONICBEAT instrument malfunction.

Carbonized tissue is present onthe grasping section or the probe tip.

THUNDERBEAT or SONICBEAT instrument malfunction.

Stop output until the temperature cools down.

Chapter 4, “Operation” in the instruction

manual for THUNDERBEAT or SONICBEAT.

4, “Operation” in the instruction manual for

THUNDERBEAT or SONICBEAT.

If the grasping surface (white Teflon surface)

has been worn out, replace THUNDERBEAT

or SONICBEAT with a new one.

Remove the carbonized tissue from the

grasping section or the probe tip with sterile

gauze or soft brush.

The THUNDERBEAT or SONICBEAT

instrument is defective. Remove the

THUNDERBEAT and/or SONICBEAT from

the body cavity and press the power switch

to OFF. Replace the THUNDERBEAT or

SONICBEAT instrument.

Remove the carbonized tissue from the

grasping section or the probe tip with sterile

gauze or soft brush.

The THUNDERBEAT or SONICBEAT

instrument is defective. Remove the

THUNDERBEAT and/or SONICBEAT from

the body cavity and press the power switch

to OFF. Replace the THUNDERBEAT or

SONICBEAT instrument.

ISSUE1 8-15 Troubleshooting

USG-400

What to do when error code is displayed

Find the applicable error code from the following table and take the actions indicated in “Remedial actions”.

Error Code

U001 USG-400

U002 USG-400

Irregularity

Description

generator error (Configuration malfunction)

generator error (FPGA (software) malfunction)

Possible cause Remedial Actions

Ultrasonic generator malfunction due to the fail of the internal circuitry of the ultrasonic generator.

Same as the above. Same as the above.

Turn the ultrasonic generator OFF and ON again. If the error window is still displayed, contact Olympus.

U003 USG-400

generator error (Output switch circuit malfunction)

U004 USG-400

generator error (Error circuit malfunction)

U005 USG-400

generator error (Handpiece detection circuit malfunction)

U006 USG-400

generator error (Output detection circuit malfunction)

U007 USG-400

generator error (Memory damage)

Same as the above. Same as the above.

Connection of the transducer with THUNDERBEAT or SONICBEAT instrument is loose.

Ultrasonic generator malfunction due to the fail of the internal circuitry of the ultrasonic generator.

1.Check if the THUNDERBEAT or SONICBEAT instrument and transducer are connected firmly. If not, connect them firmly.

2.Turn the ultrasonic generator OFF and ON again. If the error window is still displayed, contact Olympus.

Turn the ultrasonic generator OFF and ON again. If the error window is still displayed, contact Olympus.

U008 USG-400

generator error (Touch-screen malfunction)

Same as the above. Same as the above.

Troubleshooting 8-16 ISSUE1

Error Code

U009 USG-400

U011 Cooling fan error

Irregularity

Description

generator error (Calibration malfunction)

USG-400

Possible cause Remedial Actions

Ultrasonic generator malfunction due to the fail of the internal circuitry of the ultrasonic generator.

Ultrasonic generator malfunction.U010 Overcurrent error

Transducer malfunction.

Foreign object is caught in rear cooling fan.

Ultrasonic generator malfunction. 2. If the error window is still displayed,

Turn the ultrasonic generator OFF and ON again. If the error window is still displayed, contact Olympus.

1.Turn the ultrasonic generator OFF then ON again. Confirm instrument activation.

2. If no output, replace transducer. repeat step 1.

3. If the error window is still displayed, contact Olympus.

1. Confirm a foreign substance object is not caught in rear vent holes, then turn the ultrasonic generator OFF and ON again.

contact Olympus.

U012 Overheated circuit

error

U013 Touch-screen error

U014 Push button error

U501 Handswitch error

Fan entrance/exit is blocked. 1. Confirm vent holes are not covered

Ultrasonic generator malfunction. 2. If the error window is still displayed,

Touch-screen was pressed when the ultrasonic generator was turned ON.

Touch-screen malfunction (a foreign substance object such as dust may be stuck between the touch-screen and front panel).

Touch-screen malfunction. 3. If the error window is still displayed,

A push button was pressed when the ultrasonic generator was turned ON.

Push buttons malfunction. 2. If the error window is still displayed,

Handswitch was pressed when the ultrasonic generator was turned ON.

by an obstacle, and then turn the ultrasonic generator OFF and ON again.

contact Olympus.

1. Turn the ultrasonic generator OFF and ON again without touching the touch-screen.

2. Remove the foreign substance object and turn the ultrasonic generator OFF and ON again.

contact Olympus.

1. Turn the ultrasonic generator OFF and ON again without touching the push button.

contact Olympus.

1. Turn the ultrasonic generator OFF and ON again without touching the handswitch.

Handswitch malfunction. 2. If the error window is still displayed,

replace the THUNDERBEAT or SONICBEAT instrument.

Ultrasonic generator malfunction. 3. If the error window is still displayed,

contact Olympus.

ISSUE1 8-17 Troubleshooting

USG-400

Error Code

U502 Footswitch error

Irregularity

Description

Possible cause Remedial Actions

Footswitch pedal was pressed when the ultrasonic generator is turned ON.

Footswitch malfunction. 2. If the error window is still displayed,

Ultrasonic generator malfunction. 3. If the error window is still displayed,

1. Turn the ultrasonic generator OFF and ON again without pressing the footswitch pedal.

replace the footswitch.

contact Olympus.

U503 System connection

error

U504 Probe damageerror

(which isdetected during surgery)

U505 ESG communication

error

A unit with overlapped ID is connected. Example: When two compatible electrosurgical generators are connected.

System connection malfunction. 2. If the error window is still displayed,

Cracked probe. Replace THUNDERBEAT or

Compatible electrosurgical generator is not turned ON.

Communication cable to the compatible electrosurgical generator is not connected.

Communication cable wire disconnection.

Ultrasonic generator malfunction. 4. Contact Olympus.

1. Confirm the system does not have multiple same generators.

contact Olympus.

SONICBEAT without disconnecting transducer plug. After replacement, press the PROBE CHECK push button to confirm that the new instrument works normally.

1. Confirm the compatible electrosurgical generator is switched ON. If not, turn it ON.

2. Confirm the communication cable of rear panel to the compatible electrosurgical generator is connected properly. If not, connect it properly.

3. Replace the communication cable.

U506 ESG docking error

U507 Unsupported ESG

error

Compatible electrosurgical generator is not connected.

Ultrasonic generator malfunction. 2. Contact Olympus. The software version of the

connected compatible electrosurgical generator is not supported.

1. Confirm the compatible electrosurgical generator is properly connected. If not, connect it properly.

Contact Olympus (Connected ESG not supported by USG-400).

Troubleshooting 8-18 ISSUE1

Error Code

U508 SEAL & CUT short

Irregularity

Description

circuit error

USG-400

Possible cause Remedial Actions

Output is generated while a metallic object is grasped.

Output in body fluids. 2. Remove excess fluids in the body.

Grasping section wear. 3. If the error window is still displayed,

1. Confirm no metal object is grasped between jaw and probe, then confirm activation.

replace the THUNDERBEAT or SONICBEAT instrument.

U509 Ultrasonic level error

Hard tissue (e.g., bone) is caught.

Excessive load is applied to the distal end.

Connection of the transducer with THUNDERBEAT or SONICBEAT instrument is loose.

Transducer plug is not connected to the THUNDERBEAT or SONICBEAT socket properly.

Transducer malfunction. 5. Replace the transducer.

Probe damage or malfunction. 6. Replace the THUNDERBEAT or

Ultrasonic generator malfunction. 7. Contact Olympus.

1. Do not grasp the hard tissue.

2. Reduce force applied to distal end of the probe.

3. Check if the THUNDERBEAT or SONICBEAT instrument and transducer are connected firmly. If not, connect them firmly.

4. Confirm that the transducer plug is connected to the THUNDERBEAT or SONICBEAT socket on the front panel of the ultrasonic generator. If not, connect it properly.

SONICBEAT instrument.

ISSUE1 8-19 Troubleshooting

USG-400

Error Code

U510 Ultrasonic

Irregularity

Description

frequency error (which is detected during surgery)

Possible cause Remedial Actions

Hard tissue (e.g., bone) is caught.

Excessive load is applied to the distal end.

1. Do not grasp the hard tissue.

2. Reduce force applied to distal end of the probe.

U511 SEAL short circuit

error

Connection of the transducer with THUNDERBEAT or SONICBEAT instrument is loose.

Transducer plug is not connected to the THUNDERBEAT or SONICBEAT socket properly.

Transducer temperature is too high due to continuous output.

Transducer temperature is too high due to use immediately after autoclaving.

Transducer malfunction. 7. Replace the transducer. Probe damage or malfunction. 8. Replace the THUNDERBEAT or

Ultrasonic generator malfunction. 9. Contact Olympus. Output is generated while a

metallic object is touched. Output in body fluids 2. Remove excess fluids in the body.

3. Check if the THUNDERBEAT or SONICBEAT instrument and transducer are connected firmly. If not, connect them firmly.

4. Confirm that the transducer plug is connected to the THUNDERBEAT or SONICBEAT socket on the front panel of the ultrasonic generator. If not, connect it properly.

5. Stop output until the temperature cools down.

6. Allow the transducer temperature to cool.

SONICBEAT instrument.

1. Make sure that no metallic object is grasped.

U512 Open circuit error

Grasping section wear. 3. If the error window is still displayed,

replace the THUNDERBEAT or SONICBEAT instrument.

The fully assembly instrument is activated without holding tissue.

Transducer and THUNDERBEAT instrument are not connected properly.

Transducer plug is not connected to the THUNDERBEAT socket properly.

Transducer malfunction. 4. Replace the transducer.

The THUNDERBEAT instrument malfunction.

Ultrasonic generator malfunction. 6. Contact Olympus.

1. Re-grasp tissue and confirm activation.

2. Check if the THUNDERBEAT instrument and transducer are connected. If not, connect them properly.

3. Confirm that the transducer plug is connected to the THUNDERBEAT socket on the front panel of the ultrasonic generator. If not, connect it properly.

5. Replace the THUNDERBEAT instrument.

Troubleshooting 8-20 ISSUE1

Error Code

U513 Time out error (SEAL

U514 Time out error

Irregularity

Description

& CUT, MAX, VAR)

(SEAL incomplete)

Possible cause Remedial Actions

Output time period is longer than allowable by the system (maximum output time: 60 s).

The specified output time period has expired (maximum output time: 15 s).

USG-400

The maximum output time period has been expired. Re-grasp the tissue and confirm activation.

Remove tissue or fluids from jaw and probe. Re-grasp tissue and confirm activation.

U601 Probe damage

error (which is detected through PROBE CHECK)

Cracked probe. 1. Confirm that the probe tip is not

broken. Press the PROBE CHECK push button, open the grasping section and confirm the normal operation. If the probe is broken, replace the THUNDERBEAT or SONICBEAT instrument.

Excessive load is applied to the distal end.

Connection of the transducer with THUNDERBEAT or SONICBEAT instrument is loose.

Transducer plug is not connected o the THUNDERBEAT or ONICBEAT socket properly.

Transducer temperature is too high due to use immediately after autoclaving.

Transducer temperature is too high due to continuous output.

Transducer malfunction. 7. Replace the transducer.

2. Reduce force applied to distal end of the probe.

3. Check if the THUNDERBEAT or SONICBEAT instrument and transducer are connected firmly. If not, connect them firmly.

4. Confirm that the transducer plug is connected to the THUNDERBEAT or SONICBEAT socket on the front panel of the ultrasonic generator. If not, connect it properly.

5. Allow the transducer temperature cool prior to use.

6. Stop output until the temperature cools down.

Probe damage or malfunction. 8. Replace the THUNDERBEAT or

SONICBEAT instrument.

Ultrasonic generator malfunction. 9. Contact Olympus.

ISSUE1 8-21 Troubleshooting

USG-400

3 Returning the ultrasonic generator for repair

WARNING

When returning the ultrasonic generator for repair, contact Olympus. With the ultrasonic generator, include a description of the malfunction or damage and the name and telephone number of the individual at your location who is most familiar with the problem. Include a repair purchase order.

Before returning the ultrasonic generator for repair, be sure to disinfect it as described in Chapter 4, “Care, Storage, and Disposal”. If the ultrasonic generator is not disinfected, cross-contamination of the surrounding environment may result.

Olympus will not assume any liabilities for human injuries or equipment damage caused as a result of servicing or repair by a person other than the Olympus qualified service personnel.

Troubleshooting 8-22 ISSUE1

OLYMPUS MEDICAL SYSTEMS CORP.

2951 Ishikawa-cho, Hachioji-shi, Tokyo Japan

Engineering 2 Service Engineering Department Service Division

PRINTED IN JAPAN FIRST EDITION : 11.2011 W186B

Olympus USG-400 User manual

Specifications and Main Features

Frequently Asked Questions

User Manual

CONTENTS

INTRODUCTION

ISSUE1 2-1 Specifications

ISSUE1 3-1 Installation and Connection

ISSUE1 4-1 Care, Storage, and Disposal

ISSUE1 5-1 Inspection

ISSUE1 8-1 Troubleshooting