Olympus USG-400 User manual

ISSUE 1
2011/11
MAINTENANCE MANUAL
USG-400

USG-400
ISSUE1 1 Contents
CONTENTS
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
10Inspection 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

USG-400
Contents 2 ISSUE1
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

USG-400
INTRODUCTION 1 ISSUE1
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
Copyright
Unauthorized reproduction or distribution in part or in whole is prohibited.
Trademarks
OLYMPUS is a registered trademark of Olympus Corporation.

USG-400
ISSUE1 1-1 Product Outline
Chapter 1 : Product Outline
1 Outline................................................................................................1-2
2 Features.............................................................................................1-2
3 Limitations.........................................................................................1-3
4 System chart......................................................................................1-4

USG-400
Product Outline 1-2 ISSUE1
1 Outline
(1) Purpose of Use
The THUNDERBEAT instruments are intended for use of coagulation/cutting of tissue and sealing/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 tissues 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.

USG-400
ISSUE1 1-3 Product Outline
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 should 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

USG-400
Product Outline 1-4 ISSUE1
4 System chart

USG-400
ISSUE1 2-1 Specifications
Chapter 2 : Specifications
1 Specifications....................................................................................2-2

USG-400
Specifications 2-2 ISSUE1
1 Specifications
○Ultrasonic Generator USG-400
Rated voltage 120 V AC (USA model)
220 - 240 V AC (EU model)
Voltage fluctuation Within ±10%
Rated frequency 50/60 Hz
Frequency fluctuation Within ±1 Hz
Rated input 360VA
Fuse rating 4A,250VA
Power supply
Fuse size Φ5 X 20mm
Dimensions 375(w)X156(H)X480(D)mm Size
Weight 9 kg
Type of protection
against electric shock Class I
Degree of protection
against electric
shock of applied part
CF type
Classification
(medical
electrical
equipment)
Degree of protection
against explosion
The ultrasonic generator should be kept away from
flammable gases.
The applicable
instrument
THUNDERBEAT/SONICBEAT
ON/OFF operation Footswitch
Handswitch
Output setting Setting possible in the Set Screen displayed
on the touch panel.
Frequency 47.0kHz
Output
Duty cycle
(Recommended cycle) 1 min. ON/1min. OFF
Medical
Devices
Directive
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
EMC Applied standard
IEC 60601-1-2:2001
(2007)
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.

USG-400
ISSUE1 2-3 Specifications
WEEE Directive
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.
Year of
manufacture
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)
Degree of water
resistance
IEC60529 IPX8 water tight type
(except the plug section)
Classification
(medical
electrical
equipment)
Degree of protection
against explosion IEC6060101AP type
Dimensions 346(w)X64(H)X486(D)mm
Weight 2.3 kg
Size
Length of the cord 4000 mm
○Communication Cable 0.25m (MAJ-1871, optional)
Weight 0.04kg Size
Length of the cord 250 mm
○Communication Cable 10m (MAJ-1871, optional)
Weight 0.5kg Size
Length of the cord 10,000 mm
○Adapter for UHI-2/3 (MAJ-1873, optional)
Dimensions 94(w)X37(H)X71(D)mm Size
Weight 215 g
Applicable
Cables
MAJ-1871, MAJ-1872
○Docking Fixture (MAJ-1876, optional)
Screws 14 pcs
Hex wrench 1 pc
Ficture plates 2pcs

USG-400
ISSUE1 3-1 Installation and Connection
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

USG-400
Installation and Connection 3-2 ISSUE1
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”

USG-400
ISSUE1 3-3 Installation and Connection
2 Installation of the ultrasonic generator
CAUTION
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.
NOTE
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.
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.

USG-400
Installation and Connection 3-4 ISSUE1
3 Connection of compatible electrosurgical
generator (when using the THUNDERBEAT)
WARNING
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.
CAUTION
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.

USG-400
ISSUE1 3-5 Installation and Connection
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.

USG-400
Installation and Connection 3-6 ISSUE1
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).