Bard System 5000 Power Plus User manual

| |

|

Bard

Electro

System

Power

Medical

Systems

5000

Plus

OTO

OR

UO 1 i

PO

E

==

MER”

Da

いい

te

CORGULATION

P

-

sit

가

>

System

5000

Electrosurgical

Preface

The

System

for

use functions and

convenience.

The

System spray. areas.

-tissues that

allows

hemostasis.

For

your

calibrated unit

has

isolated

5000

in

the

modern

to

satisfy

5000 Pinpoint Spray

over

coagulation

broad

you

to

convenience,

in

watts

totally

separate

R.F.

output.

Power

Generator

Power

operating

all

of

your

Power

provides

surface

set

the

with

large,

bipolar

Plus

room.

surgical

Plus

provides

areas.

exact

power

illuminated

controls,

is a multi-purpose

It

demands

offers

two

precise

greater

This

unit

desired

output

features

control

of

digital

discrete

levels control

also

offers

for

the

System

displays.

both

with

of

pure

output,

electrosurgical

monopolar

safety,

of

bleeding

flexibility,

coagulation,

bleeding

infinitely

cut

or

5000

For

your

cord

and

pinpoint

in

localized

in

highly

variable

cutting

Power

safety

fault

generator

alarm

bipolar

reliability

and

vascular

blend

with

Plus

is

this

and

Bard

Electro

Medical

Systems

System

Power

Technical

Manual

A

5000

Plus

POWER

JMD

Table

of

Contents

Specifications

Foreword.

Limited

General Safety

Warranty. . .

Information

PrecautionS.

Description

General

I.

II.

. . . ...

Modes . 4, « ὁ

A.

B.

Functional.

A.

B. C. D.

E.

Е.

(Table

. . . . »

. . .

Monopolar

1.

Pure

2.

Blend.....

3.

4.

Spray

Bipolar

1.

Bipolar

2.

Bipolar Cutting

Mode

Switch . . . .

1.

Monopolar

2.

Bipolar

3.

Dual Footswitch Blend Coagulation

Safety

Operational

Control

Considerations

III.

Operational

A.

Monopolar

1.

Pure Operation.

2.

Blend

3.

Operation

4.

Spray Operation

B.

Bipolar

1.

Bipolar

Operation

2.

Bipolar Cutting Operation . .

Installation. . .

I.

II.

III.

IV.

Unpacking . 2.

Assembly. . . « « +

Environmental

Operational

1-1). . . . .

e e

s © » e e e

. . « + + « + Xi

. .

. . . . . .

. . . .

. + + «e

0

e e e e e

0 0 0 0

ὁ ο ὁ ο ο ο

…

Cutting.

Point

Coagulatio

Coagulation

.......

Coagulation

. ,

2.

. .

Positions

Position.

Mode

Position. . 1-2

Selector

......

Type

Selector

Features

.....

Mode

.....

Modes

......

. . . , . . . .

Cutting

.....

Operation...

Point

Coagulation

+.

. . . . . 1-5

Coagulation

+. . » .

..

o...

Coagulation

. . . . . ,

. . . . .

% « 4 6

«

Requirements.

Set-Up.

....

Xİİ

. . « Xiii

I-İ

0 + + 1-1

Κω

ο ο

e ο

エー

.

5

Dee

©

.

5 e

エーヒート

に

ヒートー

トーヒー

ーー

1-2

...

.

. .

. . . .

. . .

1-2

. .

1-2

. . .

1-3 1-3 1-3

1-4

1-4 1-5

. .

1-6

ooo.

1-6

. . . .

44

+

1-7

2-1

2-2

1

Xi

-

4

pe e

A ps

AA

A

NO

Operation

I.

11.

111,

IV.

V.

(Operator's

General

Controls,

Accessory

Checkout.

Service

Glossary. « cc

Maintenance . .

I.

II.

III.

IV.

V.

VI.

Introduction. . . .

Field

General

A.

B.

Repair

Access.

Cleaning.

Functional

Performance

Calibration... A.

Introduction.

B.

Information

Before

Calibration...

С.

Preliminary

0.

System

Procedures. . + . . . . . 4-3

1.

2.

3.

4.

5.

VIT.

Troubleshooting A.

Introduction,

B.

Information

Prior

Troubleshooting

C.

Troubleshooting Visual

Operation . . . . . . .

D,

Troubleshooting

RF

Wave

Manual) . . .

Safety

Precautions

Indicators

Connectors.

e ο e o 9 . ο o e

and

. . . .3-23

3-0

3-3

„3-25

Support . . . +... . .3=27

ο ο ὁ ο ο

. . . .

Maintenance

. . ο ㆍ 9 ㆍ φ 9 9

«e

and

Warranty . .

. . . . . . +

Check. . , . .

Checks.

1.

...

to

« e e + +

. .

.....

. . . . .

. , , . .

Consider

. .

3-29

. .

.

4-1

del

4-2

4-2 4-2

Performing

. .

4-2

Checkout.

5000

Calibration

Confirm

Preliminary . 4-3

Calibration

Cards

Location Cards

page Front LED

A3,A10,A9

of

Fig.

6-3. . ,

Panel

Digital

Module

6-1,

(A3)

Display

. +

A8. . 4-4

on

. . . .

4-3

4-4

Calibration , , . . , 4-4 System

Plus Alignment

5000

Power

Output

.....

.

4-6

, . . , . .4-13

to

Consider

to

.

.4-13

Methods-

and

Functional

4-14

Methods-

Output

(Power

and

Forms) , . . , 6

.

4-15

E.

F.

G.

H.

I.

VIII.

IX.

Remove

Cards

Preventive

Theory

Mnemonic

I.

II.

III.

IV.

Introduction.

Functional

Sub-Assembly Description . . . « . . .

I.

Schematic

*

.

* «

・

+ + *

*

Troubleshooting Voltage and

Measurements

Signal

Tracing. . .

Application

Protect

Circuits.

System RF Figure

4-12.

CMOS

......

5000

Output

Waveforms

4-5

through

. . 0 ὁ ο ο ο ο ο

Troubleshooting

Guide

Of

Operation . . . . +

List

(Table

and

Replace

and

Sub-Assemblies.

Maintenance.

(Table

5-1} , . , ,

.

Block

Circuit

.

P.S.

Output

P.S. P.S.

Mode

Front R.F. R.F.

В.Е.

Translator Control Logic

(A7)

Panel

Logic

(A8) Driver Amplifier

ㆍ

Ὁ

.

πας)

ποσο

(Composite)

Sensor

Board.

Diagrams.

Fig.

5-1

System

Functional

Diagram.

Fig.

5-2,

Interconnect

Fig.

5-3, Sub-Assembly Diagram. Fig.

5-4, Fig.

5-7, Al0.

.....

Fig.

5-9, Fig.

5-12,

Fig.

5-15,

Fig.

5-19, Fig.

5-21, Fig.

5-22, All

.

Fig.

5-25,

Block

.

.....

System

Diagram

System

Pictorial

........

P.S. P.S.

P.S.

Mode

Front

Ε.Ε. R.F. Power

Composite

Amplifier . .

Methods-

of

Table

Integrated

5

Power

Plus

Signal

4-1)

...

Module

.

+..

. . . . . .

Diagram.

(A6).

(A10)

(A9) . .

.

(A3),

.

(A4).

......

.....

....

5000

6000

5000

Output Translator

.....

Control

Logic

Panel

Logic Drive

Device

. «

. .

.

В.Е.

.

Аб

A9

A7.

A3

A8, A4,

+.

4-16

4-17/4-18

4-19

4-20

4-26

4-28

5-1

5-0

1

σι

—

1

σι

ps

»

OO

!

OS

ere

AAA

NINO

a

©

rot

aran

+

no

5-44

5-47

Fig. Fig.

(Spray) Fig. Relay

Fig.

Diagrams/Parts

Parts,

Information. . . Component

List

Illustrated Detail Fig.

Assembly

Diagram.

Fig.

Packing

Diagram. Fig. Pictorial Fig. Fig. A10.

Fig., Fig.

Fig. Fig. Fig. All. Fig. and

Heat

A13

Sheet 1 of 2 , . .

Fig.

and

Heat Sink

Al3

Sheet 2 0f

Fig.

A.L... Fig.

Relay Fig. Output

Fig. Fig.

Mechanical 。。 Fig。6-19，Front Electrical Fig.

Assembly

Fig. Fig. sheet 1 of

Fig.

sheet 2 of Fig. sheet 3 0f

Addendum.

.

see.

5-26, 5-27,

R.F.

Output

Fulguration

A2. . . . . . . .

5-28,

5-29,

Lists.

High

Al2

Sensor

Ordering.

Voltage

2...

« « ©

Board

. . . . . . .

....

.

Manufacture!

and

6-1,

Parts

System

Location Lists 5000

Pictorial

. . . . . « © « + 6-3

6-2,

System

5000

Pictorial

..

6-3,

6-4, 6-5,

. .

P.S.

6-7,

6-8, 6-9, 6-10,

6-11,

... Top Diagram.

P.S. P.S.

.

Control

Mode R.F. R.F.

Power

oo

eee

R.F.

Sink

Κ.Ε.

e.

Assembly

. . Output Translator

A...

Logic Logic

A7. . 6 A8. . 6-1

Driver

Device

Driver

Assembly

Driver

Assembly

2...

6-13,

6-14,

R.F.

Sensor

Output

Board

026,

6-15,

High

Voltage

Al2. . . . 2 ws

6-16,

6-17, 6-18,

Fulgeration

(Spray)

Front Front

A2,

Panel Panel

. . . .

。

Panel

ss

6-20,

6-21, 6-22,

Chassis

.

Sub- Final

Chassis

Assembly

e

6-22,

Final

Assembly

3.

6-22,

Final

3.

....

“Assembly

A5

5-48

5-49

» «

5-50

Al

5-51

6-1

.

. .

6-1

S

o

Fig.

Sub-

o.

6-4

。

6-5

A6 . 6-6

6

-

A4 . 6-1

.

6-12

. .

6-13

.

6-14

АБ,

6-15

6-16

we

6-17

6-18

A3

6-19

。。

。6-20

6-21

+ + + 6-22

. .

6-23

6-24

.

6-25

. +

6-26

10

Specifications

System

Performance

Output

Pure

Blend:

Bipolar

Pinpoint

Spray

5000

Waveform:

Cut:

Coag:

Power

Coag:

Plus

Specifications

500

Pulse

Load) Period

500

Pulse 7usec

Pulse 7usec damped

Pulse

duration circuit:

KHz

Sinusoid

modulated

Pulse

50usec

KHz

Sinusoid

modulated

nominally

modulated nominally

sinusoid.

modulated

4usec Waveform

(Independent

variable

duration

(Independent

500 Period 50usec

500 Period

500

nominally

is

duration

variable

KHz

Sinusoid

KHz

Sinusoid

50

usec Open

KHz

damped

(500

damped

of

load)

500

from

47 + 2usec

of

load).

(125

(500

sinusoid

ohm

load)

sinusoid.

KHz

Sinusoid

Ohm

Load)

ohm

load)

circuit:

(open

Period

(500

to

14usec

Pulse

Waveform

duration

circuit).

32usec.

Ohm

is

Pulse

Open

Table

1-1

i

Specifications

System

Output

Frequency

Mode

Cut

Blend

Coag

Pinpoint

Coag

Spray

Cut

Bipolar

Coag

Bipolar

5000

Power

characteristics

all

modes

500KHz

1.5

Plus

(maximum

Power

350

W

320

W

130

W

75 W _

50

W

50

W

Specifications

control

(Typical)

--

500

125

settings)

ohm

P/P

2000

3600

4000

8000

550

1280

Voltage

V

(Maximum

open

circuit)

Input

Maximum

Model

115

VAC

Idle:

Cut:

Coag

=

A Hz

= V = W

=

Characteristics

control

132030,

60

Hz

0.6

A

12

A

6A

Amps Hertz Volts

Watts

setting

132036

(Typical)

into

500

Models

220/240

Idle:

Cut:

Coag:

ohm

load

132031,

VAC

50

0.3

A

6A

3

À

132033,

Hz

132034,

132035

System

5000

Power

Plus

Specifications

Risk

R.F.

AAMI

Cut

Coag

General

Classification:

Type:

Currents

High

1982

Pure

Pinpoint

Spray Bipolar

Bipolar

Frequency

Draft

(Typical)

(Per

for

Electrosurgery

IEC

601-2-2

Patient

100

70

125 105

95

Sec

19.101)

(200

ohm

load)

to

Ground

ma

ma ma

ma 90

Class

+

I

API

Active

to

100

70

120

95

Ground

ma

ma ma

ma

Spillage

Internal

Output

Cooling:

Dimensions:

Weight:

Approvals:

ma = milliamp

CF

Protection:

Design:

Configuration:

Cardiac

Floating

(See

Drip

Solid

RF

Convection

8H x 18

20 x 4 x 46 W x

43

BS5724,

UL544,

Glossary)

Proof

State

Floating

Ibs.

(Isolated)

(No

Wx

(19

KG)

SPRIMA,

CSA22.2

6

19 D Inches

Fan)

49 D Centimeters

TNO

(220/240V)

No.

125

(115V),

AS.

3200,

3202

System

Risk

Currents

Low

Frequency

5000

Power

(Typical)

(Per

IEC

Plus

601-1

Specifications

Sec

19)

Earth

Leakage

Enclosure

Patient

Mains

Patient

Risk

Low

Chassis

Voltage

Currents

Frequency

Line

Patient

(Ground)

Leakage

Auxiliary

to

Neutral

Polarity

Polarity Reversed

Lead

(Type

on

AP

(Type

(Typical)

(Per

U.L.

Normal

(All - RF

CF)

544

(Ground

Active

Sec

27)

(Ground

or

Neutral)

Open)

„042

ma

„042

ma

0.0004

0.001

„0001

(N.C.),

ma

(N.C.),

ma

(N.C.),

18.0

24.0

0.0003

0.080

0.0004

„0001

uA

ma

(S.F.C.)

ma

(S.F.C.)

ma

(S.F.C.)

Line

Polarity

Line

Polarity

Line

Polarity

Line

Polarity Reversed - (Ground

AP CF ma

N.C. S.F.C. = Single uA

Applied Cardiac Mi111amp

Normal

Microamp

Normal - Ground

Reversed

Normal - (Ground

Part Floating

Condition Fault

Condition

-

Closed

Ground Closed

Open)

0.4

0.5

1.5

2.5

uA

iv

Visual

Indicators:

Audio

Electrical:

Line

Indicators:

Regulation:

Coag Cut Bipolar Bipolar Cord

Coag Cut

Fault Footswitch Mode

Select

Cord

Fault Monopolar Monopolar Bipolar Bipolar

Rear

be

Cut Coag

adjustment

silenced).

Select

Cut

Coag

Mode

for

Cord

Cut

fault

Blue Yellow

Blue

Yellow

Red Green Green

1KHz

1K

Hz 500 250 125

and

alarm

Modulated

Hz Hz Hz

Coag

tone

is

Tone

(Audio

not

adjustable.

Tone

cannot

Output

power

is

unaffected

by

line

voltage

variation

of + 10%.

Table

1-1

TYPICAL

AC

INPUT

VOLTAGE

VS

OUTPUT

POWER

400

300.

POWER

200

os

OUTPUT

100

105

210

500Q

PURE

CUT

MAX

BLEND

PINPOINT

SPRAY

110 115 220

50%

COAG

POWER

COAG

i

MAX

230

SETTING

175

SEE

„|

120 240

125 250

60

40

POWER

20

OUTPUT

105 210

AC

INPUT

BIPOLAR

COAG

CUT

110 220 230

'

‘AC

INPUT

VOLTAGE

100Q

|

MAX

115

VOLTAGE

120 240

125

250

vi

TABLE

1-1

Typical

Maximum

At

Monopolor

400

Power

Output

And

Mid

Load

vs Positions

Impedance

の

fo

E

<

5 3

300

200

100

0

o a

GS

4

7

CUT/BLEND

[oran

=

—

να

(Term

TU

1.

5+MAX

|

LOAD

OM

CUT/BLEND

IMPEDANCE

|

1.[5-MID

OHMS

RIT

Е

기

©

fo

の

<

=

トー

그

O

x

=

a

160

120

κ

/

80

40

0

/

и

[777

SPRAY-MAX

|

O

PRAY-MID

LOAD

IMPEDANCE

PINeorr

OA

-

MAX

|

~

"ем

=

OHMS

P|

=

o

Typical At

Maximum

Bipolar

Power

60

Output

And

Mid

vs

Load

Positions

Impedance

の

~ to

<

トー

に

つ O x

Li

=

©

A

45

30

15

0

/

BIPOLAR

asi

-

COAGINID

125

COAG-MAX

A

NC

IPOLAR

BIPOLAR

250

375

LOAD

AAA]

CUT-M

CUT-MID

500

IMPEDANCE

—

ne

625

OHMS

At

750

875

1000

viii

TYPICAL

POWER

SETTINGS

VS

POWER

OUTPUT

125

100

5000

WATTS

75

Y

OUTPUT

5

Y

POWER

25

0 0

25

50

POWER

PINPOINT

75

SETTING

COAG

100 125

400

350

YN

E

300

=

250

f=

=>

È

-

200

o

150

Ш

= 0

9.

100

50

PURE

100

150

POWER CUT,

SETTING

CUT

200

‘250

WITH

BLEND

300

80

70

60

5000

50

WATTS

40

OUTPUT

30

20

POWER

+10

0 0

10 20

30

40

A

50

^

Y

60

70

80

60

50

の

E

<

=

40

p=

E

©

e

Š

a.

30

2

10

1000

10

20 30 40

Y

COAG à À

A

ие

A

50

POWER

SPRAY

SETTING

COAG

TABLE

1-1

POWER

BIPOLAR

SETTING

CUT

AND

COAG

ix

1500

1250

TYPICAL

POWER

SETTING

VS

OPEN

CKT

^

PEAK

VOLTAGE

1000

750

VOLTAGE

PEAK

500

250

25

4000

3500

50

100 150

POWER

SETTING

PURE

50%

CUT

BLEND

200

250

===“

300

350

3000

2500

2000

VOLTAGE

1500

PEAK

1000

500

0

10

SPRAY

COAG

25

50

POWER

PINPOINT

COAG

75

SETTING

100

500

400

5

<

„}

©

ン

<

a.

125

TABLE

300

200

100

—

0

5

10

1 一 1

BIPOLAR

COAG

BIPOLAR

20

POWER

30

SETTING

|

40

50

Foreword

All

Bard

Electro electrosurgical warranted workmanship described below). Card

should promptly Systems

your

card

generator,

Services

for

assistance. information required

contact Department,

Systems, (1-303-790-1117)

additional assistance

required.

this error, additions

feel please

Technical

Electro

Note:

Do

Not operate, until are

thoroughly

Bard

reserves

to

its any

obligation changes built

Limited

The

electrosurgical

and/or

the

original

against defects

and

in

the

The

Warranty

enclosed

be

completed

to

Bard

to

ensure

new

generator.

was

not

enclosed

please

Department

or

within

the

Marketing Bard

Englewood,

information

that

If

manual

will

all

Electro

or

is

or

if

there

or

deletions

improve

forward

Services

Medical

attempt

or

service

contents

Medical

the

right

products

on

equipment

sold.

Warranty

footswitch

purchaser

Medical

products

materials

warranty

Registration

with

the

and

Electro

registration

If a warranty

with

call

1-303-790-1117

If

additional

assistance

the

United

Services

Electro

Colorado

and

request

you

feel

any

information

found

your

to

understood.

to

to be

are

the

manual,

comments

Department,

Systems.

assemble,

this

of

this

Systems

to

make

without

make

previously

power

is

warranted

Systems are

in as

(see

generator

returned

Medical

your

the

Field

is

States,

Medical

the

or

is

in

in any that

you

to

Note

install,

equipment

manual

changes

incurring

similar

unit

to be

free

of

new

the

Bard

to

from

defects workmanship years

If proves

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xv/xvi

DESCRIPTION

Description

General

This

section

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coag

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。

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1-7/1-8

INSTALLATION

Installation

Unpacking

I.

Upon Power

carton,

exterior visible evident,

representative

while

examine

Note

Treat carton 5000

medical

handling

The

System packed generator

6-2)

receipt

Plus

carefully

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have

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the

with

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instrument,

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remain

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contents

care.

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5000

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one

carton,

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examine

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If

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with

carton

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this

The

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Plus

unpack (See

5000

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is

you

and

rough

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Figure

the

II.

warranty.

Note

Record

model

These

referred

and

numbers

regarding

Generator.

Assembly

The

System

no

additional use. 5000

When

Power

generator

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generator

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of

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serial

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5000

the

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the

Operator's

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out

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for

components.

equipment

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contact

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packing until

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generator.

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carrier

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carton

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unit

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pack

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power chassis.

possibility that electrical

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at

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generator.

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Note:

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the

manual

Operation

or

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factory ground the

generator

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electrical

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to

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grounding that

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hospital

which

the

Operator's

by

wire

in

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shocks

internal

generator

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of

the power

shipped

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for

Safe

section

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to

AC

to

3

of

Reference

operating

Manual

instructions.

for

detailed

IT.

I

IV.

Environmental

Danger

Use

of

this

combustible,

atmospheres

explosion

possible

Unit

hazard

spark

should

temperatures

to

100°F)

humidity

Note:

Avoid temperatures

and

range

storing

(140°F).

Operational

A.

Refer Plus or

manual

pertaining adjustments functions,

to

Operator's

the

Operation for

Requirements

device

or

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from

exceeding

Set-Up

the

in

flammable,

oxidizing

not

recommended.

may

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operated

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unit

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instructions

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5000

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manual

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5000

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OPERATION

Bard

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Medical

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System

Power

Operator’s

Reference

FOOTSWITCH

BELA

A

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5000

Plus

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ls

1

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CÆAGULATIOR.

BANRID

System

5000

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Preface

The

System

for

use

functions

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convenience.

The

System spray. areas. tissues that

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contents

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with

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exact

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surgical

Plus

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provides

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power

precise

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power

output

illuminated

controls,

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features

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levels

control

unit

also

desired

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digital

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for

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of

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5000

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flexibility,

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Instructions

a <

고

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Connections

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HANDCONTROL

Pencil — 3-pin

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monopotar

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accessories

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HANDCONTROL & FOOTCONTROL

accessories

accessories — 2-pin

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as

above.

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to

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connector

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monopolar

~~

monopolar

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to

receptacle

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on

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ts:

connectors

adapter

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on

bipolar

ELECTRODE

rear

panel.

active

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panel.

active

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connector

connector ーで

accessories.)

use

=

accessories.)

accepts:

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Check DISPERSIVE

Select

MODE

dispersive

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select

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CUTTING

display

off

for

pure

(Hemostasis

in

CUTTING

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POWER (See

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Note:

POWER

Coagulation

Set

COAGULATION

POINT

or

SPRAY.

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the

MONOPOLAR

FOOTSWITCH

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Set

cutting

Coagulation

Set

coagulating

Footcontrol

If FOOTSWITCH

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MODE

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CUTTING

effect.

COAGULATION

the

BIPOLAR

MODE

|

required

select

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seloct

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,

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select

knob

to

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slectrode

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control

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level

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speed.

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to

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DUAL

fault

alarms

tor

desired

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to

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may

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to

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to

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BIPOLAR.

MODE.

by

removing

effect.

for

maximum

giving

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CUTTING

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giving

is

not

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giving

desired

setting

giving

is

not

lit,

set

cord

LED

set

the

bland

bar

desired

the

desired

Operation

This

eguipment

personnel

only.

reference

manual

Warning

from

Injury

Risk

Caution:

This

physiological

effect.

Cet

d'entrainar

des

Injury

to

the

patient

carefully.

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to

the

patiant

electrode

at

high

Requests

for

higher

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indicate a fault

cables,

electrodes,

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recommended.

Danger

Exptosion

hazard.

anaesthetics.

Risque

d'explosion.

inflammables.

Hazardous

electrical

combustible

materials.

Electrical

Do

not

remove

Replace

cables

Power

Connect

power

switch

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Audible

tones

coagulaling

instrument.

panel.

Do

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Active

Accessories

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cut

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CORD

FAULT

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the

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with

patient.

fault

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power

settings.

power

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connections

accessories

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not

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pas

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cord

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proper

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the

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contact

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the

MODE

medical

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Table

of

Contents

ForeWOord

Operational Precautions Сепега!

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General

Electrosurgical combination design practices.

5000*,

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most components. solid-state Bard automatic

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equally

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An electrical Understanding equipment recommended is Interaction pieces always performance

equipment the

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application

wet

or

to

skin,

dislodged

application

spine

likely

electrodes

blade).

Application

can

create

resulting tion

accidental

ing

at

the

General

Regarding

pressure

high

that

potential

patient

Safety

Dispersive

Electrodes

Do

not

alter

of

the

dispersive

Metal,

electrodes

scratched, otherwise used.

will

these high defect

reusable

which dented,

altered,

Electrosurgical

tend

current

to

defects

location

to

the

pacemaker.

information

electrosurgical

the

chapter

“Precautions

Of

System

Cardiac

to

affix

if

can

they

them

become

over

(such

over

site,

as

or

shoulder

bony

points

current

thus

for

burn.

Precautions

the

shape

electrode.

dispersive

have

bent should

"concentrate"

thus

density

producing

and

increase

at

right

regarding

in

this

5000

areas

become

which

to

In

that

wet.

have

the

loose

become

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bony

over

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increas-

an

(Neutral)

or

size

become

or

not

current

at

the

For

The

be

the

3-9

potential

patient

When

burn

utilizing disposable electrodes,

area application

The

Has

conductive

all

use

electrode.

During

take applied electrode

This

become maintain and may

burn

During

inspect

on

insure:

gel

not

storage

Is

evenly

If

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of

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care

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the

is

dried

is a failure

the

disposable

the

to

cause

dislodged

proper

result

the

application

If

tension

the

cable

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the

patient another electrode dislodged.

If

4

hours) - the

position,

it

is a long

for

an

accidental

at

that

pre-gelled

dispersive

inspect

electrode to

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not

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out

during

distributed

area.

above

items,

surgical

that

the

cable.

tension

dispersive

the

and

patient

in

an

patient.

surgical

dispersive

site:

has

been

(as

discussed

has

the

may

have

procedure

gel

site.

type

the

gelled

before

patient

within

of

any

do

to

not

dispersive

procedure,

is

not

electrode

thus

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procedure,

placed

not

contact

electrode

on

above).

been

moved

dispersive

become

(over

could

have

the

or

to

dried

adhesive electrode

adhesive should

after 2 1/2

If

power

desired the electrode

a

from

generator.

Utilization

5000

Electrosurgical

Bipolar Utilization

A

only

utilized

5000 does

dispersive to the dispersive pre-operative not may procedure,

monopolar

require a dispersive

the

applied

easy generator. be delay also drape accidently

out

in

type.

or

type

be

inspected

hours).

the

surgeon

than

usual

surgical

first signs of

and

reduction

the

For

surgical

bipolar

of

electrosurgical

Of

Bipolar

Current

procedure

with

not require

electrode

the

patient

generator.

electrode

connected be

of

benefit,

the

current

electrode

to

the

to

connect

This

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helps

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material

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(A

disposable,

requiring

requires

patient

power

The

Procedures

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current

the

and

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surgeon

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insure

does

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reusable

non-

gel

for

dry-out

more

to

produce

the

effect - one

insufficient

contact

delivered

Bard

System

Instrument

wherein will

Bard

be

System

a

be

applied

connected

a

applied

the

patient

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generator

if

during

requires

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already

the

technique

it procedure.

lodged

does

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and

can

prevent

that

the

not

be is

can

of

is

to

but

the

It

3-10

between

the

Bipolar

If

type,

chips, before be discarded defects.

Tips

be coagulum procedures.

Tissue

contained forcep

If

the

without

usable delivered.

Keep control

if desired.

Utilizing the

coagulation neonate

most

System

bipolar produce

effect

provides

Helps

associated electrodes

application small

the

patient.

forceps

check

cracks use,

inspected

of

bipolar

kept

clean

should

jaws

forceps

tissue

surgical

the

in

cutting

Bard

surgical

preferable.

5000

coagulation the

in

eliminate

patients.

electrode

are

the

insulation

or

cables

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if

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build-up

always

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tips between

bipolar

the

"0"/0FF

current

bipolar

System

during

has

desired

such

cases

the

following

with and

placement/

difficulties

and

care

and

insulated

for

other

damage

free

forceps

free during

or

current

defects

should

and

of

should

of

be

within

activation.

touch,

them,

will

cutting

position

is

not

current

5000

for

pediatric

procedures

The

Bard

sufficient

power surgical

and

benefits:

hazards

dispersive

use:

also

bipolar

the

no be

power

with

or

is

to

on

Helps

hazards

alternate

Allows with

Precautions

Of

instruments

System

Only which, manufacturers should System

Accessories/Instruments

cables

defects

insulation, or

before

accessories, cables

Do defects

instruments

Defective

should professionally

Electrosurgical

(finger

which

protection liquids

whenever

Electrosurgical

instruments, should

patient

cup

eliminate

of

current

pathways.

for

precise

minimal

tissue

Regarding

Electrosurgical

With

5000

accessories

by

design,

specifications

be

utilized

5000.

should

such

cracked

use.

should

not

try

in

be

as

or

chipped,

insulation

Defective

instruments

not

to

temporarily

accessories,

or

cables

or

damaged

replaced

repaired.

handcontrols,

controlled

by

design,

from

the

should

possible.

be

kept

in

be

when

away

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insulated

accessories

holder.

potential

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The

and

conform

inspected

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be

offer

avoided

not

taking

coagulation

destruction.

The

Use

Bard

instruments

to

with

or

the

and

cable

nicked

on

used.

with

items

for

forceps

or

repair

tape.

handles)

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ingress

in

use,

from

the

safety

the

Bard

all

of

or

3-11

Minimizing interference Equipment

All

electrosurgical

when

levels

Generator

isolated

Bard reduce

monitor

sooner generators

The

taken

interference:

activated,

of

monitor

design,

output

System

this

to

than

following

to

help

Electrosurgical

With

5000, by

return

ground

generally

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generators,

create

interference.

such

design

can

allowing

to

referenced

actions

reduce

certain

as

of

help

normal

allow.

can

this

the

be

to

contact floor, potential increased.

Precautions

The

Presence

Although

manufactured

several

which

pacemaker interference should safety

the

RF

Bard

cardiac

years

helps

be precautions:

operating leakage for

interference

For

System

Of

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within

do

to

from

~

given

room

and

thus

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5000

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pacemakers

the

have

protect electrosurgical careful

to

the

Of

in

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the

attention following

the

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reduce

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CHOKE"

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and

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(active

separated contact

Place

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the

for

interference,

a

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(filter)

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monitor.

electrosurgical

and

with

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far

away

monitoring

helps

for

the

Keep

to

“alternate

monitoring

active

electrodes

operating

active

or

manufacturer suggestions

monitoring

incorporates

connected

monitoring

dispersive)

from

and

monitor

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as

possible

electrodes

reduce

the

path

electrode

and

dispersive

from

room

dispersive

lying

floor.

of

to

electrode

a

electrode

cables

not

in

cables.

electrode

from

(this also

potential

burns"

site).

on

the

When

cables

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"RF

direct

the

at

Consult cardiac dations

electrosurgical

presence Some use

equipment

pacemaker

If

the

utilized,

electrode

to

the

possibility traveling

Take

connected

the

active

Take does

at a rate patients

the

pacemaker regarding

of

manufacturers

of

any

electrosurgical

in

is

Bard

place

at

pacemaker

through

care

pacemaker

care not

not

to

accessory/instrument.

to

activate

that

pulse

manufacturer

per

recommen-

the

use

current

the

pacemakers.

may

feel

the

presence

contraindicated.

System

right

of

to

the

insure

5000

the

dispersive

angles

to

minimize

current

the

pacemaker.

touch pacemaker

unit

with

the

generator

approximates

rate

as

any

this

of

the

of

in

the

of

a

is

(90°)

the

leads or

an

operator

the can

3-12

create pacemaker.

To

interference

current

power Bard

to satisfactory

inhibition

avoid

most

for

level

System

provide,

Utilization

surgical also

current

eliminates

dispersive

the

potential accidental dispersive

well

Pacemakers

as

“alternate

of

pacemaker

utilize

coagulation.

of

bipolar

5000

in

of

is

most

coagulation

bipolar

for

the

electrode

hazards

burns

electrode

at

path

And

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the

bipolar

The

in

the

sufficient

instances,

effect.

electro-

coagulation

need

for

and

thus

of

the

site

as

burns".

a

to

Bipolar.

Always manufacturer ESU - have pacemaker available

Follow

suggestions.

Use minimize of current alternate the

If electrosurgical

pacemaker

angles tissue

Do a the

consult

the

an

isolated

current

may

pacemaker.

you

must

to destruction

NOT

activate

rapid

pulse

the

and

for

manufacturer's

the

division

ground source

leads,

reduce

rate

rate.

the

before

name ESU's the

manufacturer.

generator

potential

be

seeking

introduce

current

do

the

that

it

pacemaker

using of freguency

when

so

by

ESU

the

problem

some

an

through

near

at

chance

the

at

may

mimic

the

to

the

right

of

leads.

such

The

Problem:

A

patient

be

sensitive frequency electrosurgical

This in

“demand"

pacemaker

when

with a pacemaker

devices

is

usually

will

the

heart

stimulated.

may

exist

currents

with

cause

What

Surgeon’s

If

possible,

when

create

the

pacemaker

shutdown.

Should

Considerations:

to

such

as

generators.

most

pacemakers

activate

needs

A

potential

high

Be

Done?

limit

frequency

interference

which

the

may

high

prevalent

where

only

to

be

problem

might

ESU

use

the

Always

taking check activated.

Nurse’s

Place

have the

when

Considerations:

the

(patient

possible

Carefully

electrode

to

the

pacemaker current go

If

the local circulating

will

through

case

anesthesia,

qualified pulse the

ESU

dispersive

plate)

to

the

place

(patient

be

the

pacemaker.

is

performed

nurse

personnel

as a cross-

is

being

electrode

as

close

surgery

the

dispersive

as

site.

plate) distal

site,

less

the

likely

should

so

under

monitor

that

to

3-13

the

pulse,

ESU

is

+

Have a defibrillator

external

especially

being

pacemaker

activated.

available.

when

and

the

an

Keep

in

mind pacemakers amounts

the

interference. precautions safety pacemaker.

of

effects

for

that

have

the

significant

shielding

of

high

Following

should

the

patient

newer

to

minimize

frequency

these

optimize

with

the a

3-14

Specifications

System

Output

Freguency

Mode

Cut

Blend

Coag

Cut

Coag

Pinpoint

Spray

Bipolar

5000

Power

characteristics

all

modes

500KHz

1.5

Plus

(maximum

Power

350

W

320

W

130

W

75

W

50

W

50

W

Specifications

control

(Typical)

--

500

125

ohm

о

hm

settings)

P/P

2000

3600

4000

8000

550

1280

Voltage

V

(Maximum

open

circuit)

Input

Maximum

Model

115

VAC

Idle:

Cut:

a

wou

zc}

N

Mom

=<

Characteristics

control

132030,

60

Hz

0.6

A

12

A

6

À

Amps Hertz Volts Watts

setting

132036

(Typical)

into

500

Models

220/240

Cut:

Coag:

ohm

Idle:

load

132031,

VAC

50

0.3

A

6

A

3

À

132033, 132034,

Hz

132035

3-15

System

5000

Power

Plus

Specifications

Risk

R.F.

AAMI

Cut Coag Coag Coag

Coag

General

Classification:

Currents

High

1982

Pure

Pinpoint Spray Bipolar

Bipolar

Frequency

Draft

Type:

(Typical)

(Per

for

Electrosurgery

IEC

601-2-2

Patient

100

70 ma 70 125 105

95

to

Ground

ma

ma ma

ma

Class

CF

Sec

(200

I

-

ohm

Y

19.101)

load)

|

Active

100

120

to

95

90

Ground

ma

Spillage

Internal

Output

Cooling:

Dimensions:

Configuration:

Weight:

Approvals:

ma CF

milliamp

Cardiac

Protection:

Design:

Floating

(See

Drip

Solid

RF

Convection

8H

20 x 4 x

43

BS5724,

UL544,

Glossary)

Proof

State

Floating

x

18 W x

46 W x

lbs.

(19

SPRIMA,

CSA22,2

à

(Isolated)

(No

Fan)

19 D Inches

49 D Centimeters

KG)

TNO

(220/240V)

No.

125

(115V),

AS.

3200,

3202

3-16

System

Risk

Currents

Low

Frequency

5000

Power

(Typical)

(Per

IEC

Plus

601-1

Specifications

Sec

19)

Earth

Leakage

Enclosure

Patient

Mains

Patient

Risk

Low

Chassis

Voltage

Currents

Frequency

Line

Patient

(Ground)

Leakage

on

Auxiliary

(Typical)

(Per

to

Neutral

Polarity

Lead

(All - RF

(Type

AP

(Type

U.L.

Normal

Reversed

CF)

544

(Ground

Active

Sec

27)

(Ground

or

Neutral)

Open)

„042

ma

„042

ma

0.0004

0.001

„0001

(N.C.),

ma

(N.C.),

0.0003

0.080

(N.C.),

18.0

uA

24.0

uA

0.0004

.0001

ma

(S.F.C.)

ma

(S.F.C.)

Line

AP CF ma

N.C.

S.F.C. = Single uA

Polarity

Applied Cardiac Milliamp

Normal

Microamp

Normal - Ground

Reversed

Normal - (Ground

-

Ground

Reversed - (Ground

Part Floating

Condition

Fault

Condition

Closed

Open)

0.4

0.5

1.5

2.5

uA

3-17

Typical At

Maximum

Monopolor

400

300

WATTS

200

OUT

POWER

100

Power

Output

And

レト

Mid

/

CUT/BLEND

vs

Load

Positions

、

a

1.

—

Impedance

m

SpMAX

CUTJ/BLEND

PURE

CUTPMID

|

PURE

CUT-MAX

[|

OA

1J5-MID

o

>

a

WATTS

OUT

POWER

250

160

120

TN

80

TL]

40

500

_SPRAY-MID

750

LOAD

SPRAY

-—MAX

1000

IMPEDANCE

[NPOINT~MAX

~

1250

OHMS

|

PINPOINT-MID

|

Ss

|

1500

πο]

1750

|]

2000

Wy

3-18

250

500

LOAD

750

IMPEDANCE

1000

1250

OHMS

1500

1750

2000

Typical At

Maximum

Bipolar

Power

60

Output

And

Mid

vs

Load

Positions

Impedance

WATTS

OUT

POWER

Need

45

Г

30

BIPOLAR

15

0

o

X

n

N

1

COAGHID

SL

250

COAG-HAX

NY

NS

BIPOLAR

CUT-M

375

LOAD

IMPEDANCE

CUT-MID

IEA

500

625

OHMS

|

750

875

1000

3-19/20

Operational

The

following checklist Perform the listed right

NOTE

The number,

the

pre-operational

operational

in

the

hand

parentheses

column.

Refer

check steps

left

after

to

Page

hand

will

column.

the

20

Checkout

guide

control

in

name

to

use

you

settings

Section

Generator

of

the

through a users

3.

Generator

expected

control

reference

operational

in

Section 2 first.

and

outcomes

or

connector

number

to

accessory

are

contains

locate

check.

Then

actions

listed

the

perform

the

item.

1

are

in

the

2

reference

Connect a serviceable panel.

Connect

(16). If

the

qualified

PRE-OPERATIONAL

CONTROL SETTING POWER FOOTSWITCH MODE MONOPOLAR MONOPOLAR MONOPOLAR

a

serviceable

generator

service

(1)

(12)

(4)

BLEND CUTTING COAGULATION

fails

CONTROL

Control

footswitch

3-Wire

any

personnel.

SETTINGS

(3)

POWER

Control

Type

to

Handcontrol

of

the

(6)

(13)

the

FOOTSWITCH

to

following

the

Monopolar

tests,

Connector

Handcontrol

DO

NOT

USE.

(22)

on

the

Refer

OFF BIPOLAR BIPOLAR Full Zero

CCW

(0)

PINPOINT

rear

receptacle

to

Full

CCW

(P) MONOPOLAR BIPOLAR CUTTING BIPOLAR SOUND

After

directly

DO

NOT directly currents.

COAGULATION

POWER

COAGULATION

LEVEL

completion

use

(19)

grounded

adapters

grounded

POWER

Control

POWER

of

pre-operation

power

or

extension

outlet.

outlet

Control

(12)

Control

(11)

control

cords

because

(8)

between said

settings,

the

utilization

plug

the

generators

may

Zero Zero Zero Mid

Range

generator

power

cause

(0)

Full

(0)

Full

(0)

Full

into

cord

and

increased

3-

21/22

CCW CCW CCW

a

the

risk

Operational

Checkout

Action

1.

Turn

Depress

the

POWER

the

footswitch

Depress

the

footswitch

Depress

treadles

Set

to

MONOPOLAR.

both

the

FOOTSWITCH

of

switch

CUT

(24).

COAG

(24).

the

(1)

treadle

CUT

footswitch

control

of

and

ON,

the

of

COAG

(24).

(2)

the

Expected

BIPOLAR

1.

POWER

zero. HANDCONTROL Tit.

indicators

Tight

BIPOLAR

lit.

(Tone

control

BIPOLAR An

tone

tone.

BIPOLAR An

The

out.

Outcome

CUTTING

displays

The

All

and

CUTTING

An

volume

on

COAGULATION

audible

is

lower

)

COAGULATION

audible

BIPOLAR

green

monopolar

are

OFF.

audible

is

the

tone

in

tone

FOOTCONTROL

and

COAGULATION

are

lit

FOOTCONTROL

indicators

function

CORD

warning

indicator

tone

adjusted

rear

panel.)

light

is

heard.

pitch

light

is

heard.

and

is

than

light

read

are

FAULT are

light

heard.

with

is

lit.

(This

the

is

lit.

and

OFF.

is

a

cut

is

10.

Depress

COAG

(24).

Set

MONOPOLAR.

Connect

the

treadles

the

MODE

a

DISPERSIVE

(17).

Depress

the

footswitch

Depress

footswitch

the

CUT and

of

the

control

patient

ELECTRODE

CUT

treadle

(24).

COAG

treadle

(24).

then

footswitch

(4)

plate

receptacle

the

to

of

the

10.

No

event

The

CORD

audible

MONOPOLAR

FOOTCONTROL All Off. COAGULATION

and

The

audible

MONOPOLAR An

audible

MONOPOLAR

lit.

(This

the

alarm

bipolar

The

read

CORD

alarm

An

tone

cut

tone.)

occurs.

FAULT

MONOPOLAR

zero.

FAULT

CUTTING

COAGULATION

audible

light

is

HANDCONTROL

indicators

function

POWER

light

is

tone

is

lower

is

heard.

and

are

indicators

CUTTING

displays

is

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indicator

heard.

indicator

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Both

lit.

are

out.

heard.

An

and

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is

than

are

lit

lit.

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11.

Set the

to

BIPOLAR.

footswitch

control

(2)

11.

The

MONOPOLAR

out.

FOOTCONTROL

light

is

3-25

Action

Expected

Outcome

12.

13.

14,

15.

16.

17.

18,

19,

Depress COAG

the

treadles

(24).

Activate handcontrol.

Set the

Remove

the

DISPERSIVE

the CUT

the

MODE

the

receptacle

Activate

the

Reconnect

Depress

the

footswitch

CUT

of

COAG

Control

patient

ELECTRODE

(17).

handcontrol

the

patient

CUT

(24).

and

then

the

footswitch

control

(4)

plate

treadle

the

on

to

from

in

plate.

of

the

DUAL.

CUT.

12.

13.

14,

15,

16.

17.

18.

19.

No

event

MONOPOLAR An

audible

MONOPOLAR

Tit.

Both

occurs.

An

audible

MONOPOLAR

COAGULATION

COAGULATION and

read

zero.

The

CORD

audible

No

event

The

CORD

audible

The

BIPOLAR

An

audible

FAULT

alarm

occurs.

FAULT

alarm

CUTTING

tone

COAGULATION

indicator

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CUTTING

and

BIPOLAR

POWER

CUTTING

tone

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is

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OFF.

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indicator is

and

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are

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An

The

20.

21.

22.

23,

Depress control

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Set

MONOPOLAR to

Set to MONOPOLAR clockwise blend

This check.

footswitch.

MONOPOLAR

(8)

to

SPRAY.

MONOPOLAR

260

Return

depress

watts.

indicator

completes

and

hold

of

the

65

watts.

COAGULATION

BLEND

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controls

the

handcontrol.

the

CUT

COAGULATION

Then

CUTTING

Then

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the

turn

Control

the

bar

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operational

to

pre-operational

COAG

treadle

POWER

set

TYPE

POWER

the

(3)

entire

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of

the

(13)

(6)

full

20.

21.

22,

settings

The

MONOPOLAR

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MONOPOLAR

reads

The

MONOPOLAR

now

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per

Section

An

audible

COAGULATION

35 + 5

230 + 5

2.

COAGULATION

tone

watts.

CUTTING

watts.

light

is

heard.

POWER

power

is

now

display

3-26

Service

Support

Preventive

The

System spells tive

your

maintenance Engineering

Following

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provide

performance

ment.

packaged

Service Should

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For

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Service

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Electro

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(1-303-790-1117)

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Medical

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Warranty

Electrosurgical

Footswitch

the

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If

Footswitch

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to

Systems,

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Power

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If

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3-27/28

Glossary

of

Terms

ACTIVE

AC

ACTIVE

CABLE - The

electrode,

CURRENT - Abbreviated

direction, decreases the

opposite

including

ELECTRODE - The

electrosurgical area effect.

and

provides

A

bipolar

AMPS - Abbreviation

flow

BIPOLAR

electrodes, undergoing generator produces electrosurgical

of

electrons.

of 1 ampere

INSTRUMENT

so

a

both

electrosurgical

surgical

conductor

any

AC.

to

direction.

electrode

effect

a

high

instrument

for

ampere

One

(unit

- A forceps of

which

that

the

effect

current

between

connectors

A

flow

zero, then

The

or

is

intended.

current

which

volt

of

measured

or are

treatment

current

at

is

restricted

the

electrosurgical and/or

of

electricity

reverses

cycle

is

repeated

electrode

It

usually

density

is

to

be

considered

is a unit

across 1 ohm

current).

other

passes both

electrosurgical

intended

and between

electrodes.

to

handle.

which

itself

continously.

assembly

to

achieve

of

electrical

of

resistance

be

applied

energized

the

tissue

generator

reaches

and

reaches

at

which

has a small

the

desired

an

active

current causes a current

accessory

to

the

by

the

electrodes

It

is

intended

between

the

and

the

maximum

in

the

contact

electrode.

having

tissue

electrosurgical

and

that

electrodes.

surface

surgical

or

rate

two

by

design

the

active

one

in

of

BIPOLAR

placed

surgical current the

(dispersive

BLEND - A

with

BREAKDOWN

characterized

discharge.

CAPACITOR

insulating

in DC

TECHNIQUE

across

current

-

Electrosurgical

the

is

passes

electrode)

cut

waveform

hemostasis.

(Dielectric) - The

by

marked

- A devise material

circuits

consisting

and

tissue

confined

between

with

or

conduct

effect

to

be

treated.

to

the

paired

is

required.

intermittent

failure

of

increase

of

two

dielectric.

radio

takes

tissue

electrodes

bursts

insulation

in

conductivity

conducting

Capacitors

frequency

place

It

is

between

of

surfaces

current.

between

intended

the

no

patient

coagulation

under

the

and/or

separated

can

store

paired

that

electrodes.

the

electrode

to

allow

stress

of a voltage

disruptive

electrical

electrodes

electro-

Because

cutting

by

an

energy

3-29

CF = CARDIAC

a

high

(floating)

risk electrical

FLOATING

degree

current

- A class

of

protection

applied

limits

connections

part

to

of

(AP).

permit with

protection

regarding

The

usage

direct

leakage

type

CF

in

operations

cardiac

against

electrical

currents

equipment

applications.

utilizing

has

in

which there

shock

providing

an

sufficiently

are

isolated

low

COAGULUM

- tissue the

underlying

solidified

CONVECTION

to

cool

CURRENT

(measured

(electrons)

direction

Alternating

intervals. sinusoidal frequency

heights

or

by

CURRENT

DENSITY

divided

The

greyish-white

by

the

passage

living

mass,

as

COOLING - (No

areas.

in

AMPERES) - The

through a conductor.

through

the

current

Alternating

(i.e.,

the

output

of

number

by

the

-

that

peaks

The

area,

of

quotient

substance

of

coagulation

tissue

of

blood

Fan)

Heat

circuit

(AC)

reverses

AC

producing

an

ESU.

(maximum

complete

expressed

in

several

or

lymph;

removal

movement

(from

current

a

sine

AC

can

or

cycles

of

the

as

resulting

current.

clot.

by

Direct

from

hours

natural

or

flow

current

"negative"

the

direction

can

produce a wave-form wave), vary

peak

per

current flowing

amperes

like

according

voltage,

unit

per

time

the

destruction

It

normally

to

several

vertical

of

electric

(DC)

flows

to

"positive"

of

its

the

supply

to

the

also

called

(frequency).

across a given

square

meter.

days.

air

flow

of

separates

A

semi-

flow from

charges in

only

terminals).

at

regular

that mains

the

is

or

amplitude),

area

living

from

hot

one

the

high

DESICCATE

by desiccation, tissue,

resistance there

fulguration/spray.

DESICCATION

the tissue.

DIATHERMY

offered The means

3-30

-

(A

form

passing

The

is

no

(pinpoint

surface

-

The

by

therapeutic

of

an

of

coagulation)

a

radio

the

electrode

current

of

the

tissue.

sparking

or

is

dried

generation

the

tissues

heating

oscillating

frequency

must

heats

between

the Desiccation

spray) - A

out

by

of

heat

to

the

of

the

electric

The

electric

be

tissue

the

electrode

procedure

placing

in

the

passage

body

current

dehydration

current

in

good

electrical

by

dissipating

differs

(s)

wherein a small

the

active

body

tissues

of

high

tissues

of

and

through

from and

electrode

frequency

or

parts

high

necrosis

the contact

power

fulguration

the

tissue.

due

to

electric

without

frequency.

of

tissue.

in

amount

in

contact

the

resistance

necrosis

tissue

with the

in

See:

of

currents.

caused

In

the

electrical

that

tissue

with

the

by

on

DISCRETE

OUTPUT - Only

one

output

active

at

any

time.

DISPERSIVE

DISPOSABLE

DUTY

intended. density known electrode, to

and

handles, than

CYCLE - The

device current

be

cycle example, duty intermittent designed cycles may

ELECTRODE

It

so

that

as a patient

inactive

as a ground

ELECTRODE

the

dispersive

ACCESSORY

dispersive

once.

proportion

is

"on"

wave

"on"

using a shorter

is

also some

cycle

result

to

from

rating

be 25%

in

-

The

is

usually

no

electrosurgical

plate,

electrode,

plate.

CABLE - The

electrode,

-

An

electrodes,

versus

forms

use,

which

used equipment

premature

used

to

in

of that

intermittently.

50%.

electrode

large

plate

electrosurgical

of

time

off.

are

period

reference

is

100%,

while

is,

Use

failure.

at

in

electrode,

etc.

conductor

together

etc.,

(expressed

Duty

repetitive.

of

to

designed

less

than

of

any

which

area

effect

It

between

accessory,

which

cycle

time

electrical

to

other

100%

Typically

equipment

no

electrosurgical

in

order occurs

is

with

in

may

Thus

to

return sometimes

the

any

attached

such

is

not

percentage)

be

used

high

than a low

components

be

used

continuously,

equipment

duty

cycle. they

beyond

effect

provide

at

that

electrode,

(inaccurately)

electrosurgical

as

intended

a

site.

connector.

active

to

that a current

when

frequency

may

referring

frequency

or

be

rated

Most

are

rated

its

duty

current.

equipment.

ESU's

is

low

current

It

is

neutral

generator

electrodes,

be

used

to

current

that

for

for cycle

is,

are 50%

also

referred

more

or

would

Duty

For

with

duty

rating

a

ELECTROCAUTERY

tissue electric patient.

ELECTROSURGERY

frequency

through Electrosurgery

In

contrast

the

tissue.

ELECTROSURGICAL

cal

generator

limited

-

The

searing

from a conductor

current

-

through

(Surgical

current between

a

bipolar

to

ACCESSORY

to

footswitch,

instrument also electrocautery,

to

includes

accomplish

or

destruction

brought

the

Diathermy)

an

-

Equipment

cable,

of

to a high

conductor.

-

the

generation

active

for the the

the

electrosurgery.

dispersive

electrode

purposes

cutting

electric

used

in

tissue temperature

Current

by

does

and a dispersive

of

dehydration

or

vaporising

current

conjunction

These

electrode,

heat

by not

and

delivery

actually

with

include,

and

delivered

the

pass

(tissue

the

but

active

to

the

passage

through

of a radio

of

electrode

of

tissue.

explosion).

passes

electrosurgi-

electrode.

are

through

not

an

the

or

3-31

ELECTROSURGICAL

applied

where

there

necrotizing

(hemostasis).

COAGULATION

with

an

are of

appropriate

several

the

tissues.

CURRENT ~ An

electrode

blood

vessels,

It

is

electrosurgical

and

magnitude,

used

causes

primarily

clotting

current,

to a tissue

of

to

control

which,

those

bleeding

when

surface

vessels

with

ELECTROSURGICAL

frequency

CURRENT - An

for

the

stimulation.

ELECTROSURGICAL

to

tissue

clearly

CUTTING

with

an

with a result

(scalpel).

ELECTROSURGICAL

ESCHAR - Slough

E.S.U. = Electrosurgical

FIRST

together

COME,

override

UNIT

with

produced

FIRST

on

its

SERVED - First

both

alternating

performance

CURRENT - An

appropriate

similar

(SURGICAL

accessories

by

thermal

Unit.

mode

and

of

electrosurgery

electrosurgical electrode to

that

DIATHERMY)

intended

burn.

activation

output

receptacle

electrical

and

achieved

-

The

electrosurgical

for use

command

current

without

current,

magnitude,

mechanically

to

accomplish

maintains

until

released

of

sufficiently

neuro-muscular

which,

divides

when

tissue

by a knife

generator

electrosurgery.

control

by

without

operator.

high

applied

FREQUENCY

FULGURATE

GROUND

3-32

(expressed

alternating

supply Generally,

(20

current

kilo

currents

Hertz)

(Technique

of

radio

electrode

from

the

electrode

frequency

is

(Earth) - Wires

conductors grounded

all

objects.

as

cycles/second

or

oscillating

has a frequency

with

are

considered

or

spray

electric

not

in

good

to

the

and

conductors

have

the

or

Hertz) - The

current

frequencies

of

50

radio

repeats

or

60

of

over

frequency

itself

cycles/second

about

technique) - Coagulating

sparks.

electrical

In

contrast

contact

with

tissue.

same

connected

voltage

so

to

no

currents

the

rate

in

20,000

(RF)

currents.

tissue

to

desiccation,

the

earth.

can

at

which

each

(or

or

tissue

flow

an

second.

Typical

Hertz).

cycles/second

blood

and

by

the

sparks

means

active

Grounded

between

the

jump

two

GROUNDED

patient

means grounded

GENERATOR

electrode

that

current

object

OUTPUT - An

grounded

in

will the

flow

room.

electrosurgical

to

the

metal

from

the

active

generator

chassis

electrode

of

output

the

when

which

generator.

it

has

This

touches

the

any

HEMOSTASIS

current,

(compared

a

"plug"

blood

HEMOSTAT

and

IMPEDANCE

circuit

ISOLATED

rooms

to

LEAKAGE

"leak"

electrical

(electrosurgical) - The

which

or

flow.

(artery

stopping

(Measured

offers

POWER

that

isolated

CURRENT - The

or

is

used

to

cutting)

coagulated

forcep) - A

flow

of

in

Ohms) - Total

to

the

SYSTEM - A

converts

power

pass

circuit

with

non-functional

through

components.

blood.

large

conventional

desired

to

stop

bleeding

evaporation

tissue

in

scissors-like

flow

of

transformer

no

voltage

the

insulation

alternating

therapeutic

of

fluid

the

cut

vessel.

clamp

opposition,

assembly

120/220

reference

currents

volts

(milliampere,

of

cables,

cut

vessels.

which

for

both

current

A.C.

to

ground.

effects

results

The

of

A

relatively

in

the

property

electrosurgical

formation

of

occluding a blood

resistive

at a given

commonly

and

found

reactive,

frequency.

in

ground-referenced

microampere)

cords,

connectors

slow

stopping

vessel

operating

power

that

and

other

of

a

can

LINE

LOAD - An

ISOLATION power through current

current

tissue

the

LOW

FREQUENCY

capacitively-coupled of patient

MONITOR - A

systems

the exceeds

impedance

from

grasped

which

power

or

that

in

electrosurgical

LEAKAGE

the

electrosurgical

to

ground.

safety system

monitors

system

preset

resistance

source.

the

ground

limits.

jaws

For of

generator.

CURRENT - Any

currents,

generator

the

supply

wiring.

placed

example,

bipolar

supply

which

or

used

across a voltage

accessories

in

leakage

The

the

forceps

current

may

be

conjunction

current

monitor

electrical

is

the

(50

or

conveyed

to

with

flowing

sounds

source

resistance

load

60

Hz),

from

ground,

operating

to

an

alarm

which

on

the

output

including

accessible

or

through

ground

if

draws of

the

parts

room

the

of

the

3~33

MEDICAL

DIATHERMY

field tissues, other are Sometimes

or

applicator.

maintained

ultrasonic usually

also

MICRO - Abbreviated

-

The

well called

u,

application

mechanical

at

some

In

contrast

below

therapeutic

prefix

distance

that

which

meaning

of a high-frequency energy

to

one

to

attain

from

the

energy

electrosurgery,

would

diathermy.

cause

millionth

(1000,000

current,

diffuse

coupling tissue

tissue

1

electromagnetic

heating

temperature

destruction.

or

of

electrodes

1076).

body

or

rises

MICROBIPOLAR - A

contact

Bipolar

in

critical

MILLI - Abbreviated

MODE

MODULE - A

MONOPOLAR - The

MONOPOLAR

(Operating)

can

be

operated monopolar bipolar

combination

a

complete

isolation

to

apply

electrode

TECHNIQUE - The

electrode intended

-

coagulation,

function.

to a given

traditional

the

(patient

only.

or

desired.

mode

areas.

m,

prefix

Each

therapeutic

with

of

electrosurgical

bipolar

components

functional

plate)

electrosurgical

At

the

with

meaning

the

distinct

monopolar

The

several

form

current

to

dispersive

low

power

one-thousanth

ways

output,

blended,

cutting.

which

modules

module

of

electrosurgery

to

the

return

the

effect

electrode,

output

in

monopolar

are

contained

in

for

surgical

current

which

e.g.,

an

quick

which

that

no

designed

to

1

(1900

ESU

to

or

10-3).

the

electrosurgical

monopolar

spray

in a package

facilitate

replacement.

uses

an

site,

takes

electrosurgical

and a dispersive

the

ESU,

place

allow

(fulguration),

fine

cutting,

to

unit

preform

fault

active

at

electrode

the

active

effect

is

NECROSIS

OHM - Unit

OPEN

3-34

-

Localized

of

potential

AC

currents

CIRCUIT

if

the

generator

tissue,

resistance.

difference

the

-

No

load

the

output

tissue

death

One

of

resistance

or

resistance

is

activated

of

the

ohm

one

volt

is

generator

that

is

occurs

the

will

called

connected

and the

in

value

groups

of

resistance

maintain a current

impedance.

to a voltage

active

is

said

electrode

to

be

open

cells.

through

of

source.

is

not

circuit.

one

ampere.

For

touching

which

example,

a

In

any

OPEN

CIRCUIT

instantaneous

condition

PEAK

of

VOLTAGE - For

output

no

voltage

intentional

the

of

load.

purpose

the

electrosurgical

of

this

standard,

waveform

the

maximum

under

the

OPERATING

Operating

OPERATIONAL

use

OUTPUT

the the

OUTPUT

generator

POWER - The

TERMINALS

electrosurgical

PATIENT

CIRCUIT

to

detect

disable

POINT

surface tissue.

ROOM - Hospital

theatre,

CHECKOUT - Any

of

special

measurement RMS

voltage

laboratory

rate

of across

(Electrosurgical)

to

which

current

SAFETY

an

unsafe

the

generator.

COAGULATION

is

dried

surgical

etc.

examination,

test

of

delivery

the

RMS

current

the

load

are

connected

pass

MONITOR - Any

condition

- A procedure out

by

placing

area,

also

such

equipment.

of

electrosurgical

in a non-reactive

resistance.

-

The

terminals

the

to

accomplish

circuit

in

the

where

the

active

known

as

visual

cables

and

electrosurgery.

in

an

output

in a small

circuit

electrode

as

O.R.,

or

energy

on

the

electrodes

electrosurgical

amount

O.R.

auditory,

as

load

electrosurgical

and

give a warning

of

in

contact

Suite,

without

determined

resistance

through

unit

tissue

on

with

the

by

and/or

which

designed

or

the

POWER - The

voltage measure

RESISTANCE

to

the

flows

R.F. - Radio

than

possible.

R.F.

CHOKE - A offers

rate

times

of

power

(measured

flow

through

Frequency.

100,000

small

very

at

which

current

in

of

current

a

resistance,

Hz

or

value

high

energy

or

resistance

is

the

watt.

OHMS) - The

independant

A

high

that

impedance

coherent

inductor

is

produced

opposition

heat

is

frequency

electromagnetic

whose

to

R.F.

or

times

of

frequency.

produced.

alternating

low

frequency impedance

consumed.

current

Power

squared.

that a device

When

current

radiation

is

equal

The

unit

or

material

current

usually greater

of

is

actually

energy

small

to

of

presents

is

but

3-35

RoF.

ISOLATED

path

to

(Floating) - The

ground

(earth).

patient

terminals

have

no

intentional

conductive

SHORT

CIRCUIT - A

example,

patient

essentially

SOLID

STATE - Electronic

use

vacuum

word

"solid"

electric

or

rarified

SPARK - An

ーー

ニー

discharge

SPRAY

STERILIZATION

COAGULATION - Coagulating

contrast tissue using

gases.

if

the

plate,

zero

tubes,

function

gases.

electric

seen

to

and

sparks

the

spray

-

Destruction

zero

impedance

generator

the

and

spark

refers

inside

discharge

at

the

Point,

are

mode,

touches

resistance

the

generator

circuitry

gaps,

to

the

solid

across

end

of

tissue

the

to

the

depth

of

micro-organisms

load

connected

the

to

current

which

or

other

structure

crystals,

an

electrode

by

active

electrode

tissue.

of

across a voltage

metal

flow

is

said

to

is

entirely such

of

transistors

rather

air

gap.

when

means

When

desiccation

of

the

using

active

electrode

in

the

be

operating

transistorized

circuit

which

than

In

electrosurgery

cutting

radio

is

not

in active is

deeper.

heat,

frequency

source.

directly

cables

will

short

and

elements.

perform

in a vacuum,

it

or

fulgurating.

sparks.

contact electrode

water

with

chemicals,

For

be

circuit.

does

their air

is

the

is

touched

to

the

not

The

gaps

In

or

SURGICAL

TRANSFORMER

(core).

core).

TRANSISTOR,

semi-conducting

controls in

many

amplification

TRANSISTOR,

semi-conducting

amount

amplifier

DIATHERMY

- A circuit

to

another

BIPOLAR - A

the

applications.

(POWER

of

current

due

-

An

alternative

device

by

three

material

amount

capabilities

of

MOS) - À

material

in

the

to

its

excellent

term

which

couples

electromagnetic

terminal,

(like

current However,

can

three

terminal

current

silicon

in

the

in

power

become

(generally

drain

source

speed

for

electrosurgery.

the

induction

controlled

or

germanimum).

collector

amplifiers,

limiting

voltage

silicon).

circuit.

and

amplification

electrical

on a common

emitter

factors.

controlled

The

gate

Generally,

energy

from

magnetic

device

The

their

made

base

circuit,

speed

device,

voltage

used

capabilities.

one

path

of

current

and

is

used

and

made

of

controls

as a power

the

3-36

VOLT - Abbreviation

produce a current

measured

voltage.)

for

voltage.

of 1 ampere

It

is

through

equivalent

a

resistance

to

the

force

of 1 ohm.

required

(The

to

unit

of

VOLTAGE - The

a

circuit,

electrons

force,

wires,

across

WATT ~ Abbreviated

rate

of 1 joule

watts

WATTMETER - A

RMS calibrated

is

ampere

effectively

meter

in

or

pressure

etc.

an

air

W. A unit

per

second.

volt-amperes

for

measuring

in

series

the

watts

that

In

electrosurgery

gap

to

tissue

of

the

electric

In

an

power.

with a large

of

power

drives

electrons

to

alternating

multiplied

An

RF

power

dissipated

voltage

make

an

power

by

wattmeter

resistor.

in

the

(electric

is

the

electric

required

current

the

circuit

usually

resistor.

force

to

the

The

current)

that

spark.

do

work

true

power

consists

meter

drives

at

power

factor.

is

through

the

in

of

an

3-

37/38

System

5000

Power

4. MODE Selects polar monopolar

3.

Selects with statis directly

2

1. POWER Rocker tion.

operational

only,

MONOPOLAR

either

hemostatis.

is

displayed

above

FOOTSWITCH Selects

operational

switch,

either

mode.

switch/circuit

18. CORD

FAULT

Lights

and

alarm

in when or and when alarm

23. INSTRUCTIONS Operation,

monopolar

patient

improperly

coagulation

the

cord

are

activated.

bipolar

and

bipolar.

BLEND pure

The

the

monopolar

INDICATOR

is

accompanied

plate

connected.

power

fault

Cautions

on control.

mode

only,

or

CONTROL

cutting

degree

the

mode

breaker

and

or

cord

are

indicator

and

of

unit.

dual,

or

cutting

of

indicator

of

foot-

or

bipolar

combina-

by

an

dual

modes

is

defective

Cutting

inhibited

and

Warnings.

both

hemo-

audible

Plus

5. MONOPOLAR

Lights vated control.

Mono-

17. DISPERSIVE RECEPTACLE

For

A

patient

polar

when

with

connection

plate

and

dual

CUTTING

monopolar

either a footcontrol

INDICATOR

cutting

QQISWITCH

MONOPOLAR

ELECTRODE

of

patient

is

required

modes.

(See

BISON

plate

in

the

Item

or

cord.

mono-

4)

is

act-

hand-

6. MONOPOLAR POWER

Controls cutting accessory. directly

16. MONOPOLAR OR

FORCEP

For

connection controlled forceps. first

served”

control

indicator

receptacle

Controls,

CUTTING

CONTROL

the

amount

power

Power

above

HANDCONTROL

RECEPTACLE

accessories,

Available

basis,

is

lit.

of

delivered

is

displayed

the

control.

of

monopolar

on a “first

whenever

directly

monopolar

to

the

either

above

selected in

hand-

pencil

come,

the

watts

hand-

or

Indicators

7. MONOPOLAR INDICATOR Lights activated handcontrol.

15. MONOPOLAR

ACCESSORY

For

connection controlled a

“first

footcontrol

receptacle

COAGULATION

when

monopolar

with

either a footcontrol

FOOTCONTROLLED

RECEPTACLE

of

accessories.

come,

first

indicator

is

lit.

(See

coagulation

monopolar

Availabie

served”

light

Item

x Shy

stormi

Power

foot-

basis,

directly

2)

and

is

#

or

5

dd O (0

Piss

on

when

above

Accessory

8. MONOPOLAR POWER Controls spray

coagulation selected in

watts

COAGULATION

CONTROL

the

amount

accessory.

directly

power

above

of

pinpoint

Power

the

delivered

is

control.

14. BIPOLAR

RECEPTACLES For other porate trode.

handcontrol

first vation above

ACCESSORY

connection

bipolar

both

an

Can

be

served”

options receptacle.

of

bipolar

accessories

active

and

either

footcontrol

activated

basis.

Indicator

available

(See

forceps that return

on a “first

are

Item

or

displayed

9. BIPOLAR Lights

with

ing

10.

BIPOLAR INDICATOR Lights activated handswitching

11. BIPOLAR POWER

Controls

lation

accessory.

directly

12. BIPOLAR POWER

Controls

power

sory.

=

'ectly

13.

MONOPOLAR TYPE Selects or

ment

or

incor

elec-

or

come,

of

acti-

located

2)

Con

to

the

CUTTING

when

bipolar

either a footcontrol

forcep.

COAGULATION

when

bipolar

with

either a footcontrol

forcep.

COAGULATION

CONTROL

the

amount

power

delivered

Power

above

the

CUTTING

CONTROL

the

amount

delivered

Power

above

”

SELECTOR

either

spray

Operation.

to

is

displayed

the

control.

COAGULATION

pinpoint

coagulation

INDICATOR

cutting

or

coagulation

of

bipolar

to

the

is

displayed

control.

of

bipolar cutting

the

selected

in

coagulation

(S).

See

is

activated

handswitch-

is

or

coagu-

selected

in

watts

acces

watts

di-

Equip-

(P)

22. FOOTSWITCH For

connecting

21.CHASSIS

Convenience

CONNECTOR

footswitch

GROUND

connector.

to

generator.

CONNECTOR

tuna

ーー

|

19. SOUND Controls lation

audible

full

OFF.

20. POWER Heavy

LEVEL

volume

CORD

duty

tones.

for

CONTROL

of

cutting

maximum

Cannot

and

be

life.

coagu-

turned

323/24

AVMD

Bard

Electro

Subsidiary

14

Inverness Englewood, 303

790-1117

Medical

of

C.R.

Drive

Colorado

TLX

Systems,

Bard,

East,

80112

755646

Inc. Inc. Building C -

Electromed

Suite

120

UD

International

Bard

International,

731

Central

Murray

or (201)

13-0220

Hill,

telephone:

277-8000

New

inquiries

Avenue

Jersey,

or

should

Inc.

U.S.A.

TWX

710-984-7963

be

07974

directed

to:

Bard

is a Trademark

of

Patents

1183

Printed

C.R.

Bard,

Pending

in

Inc.

USA

MAINTENANCE

Maintenance

IT.

Introduction

This

section

information maintenance maintenance,

cleaning

is

discussed

information

checks,

equipment,

of concerning and

such

and

preventive

as concerning

performance

calibration,

troubleshooting

Note

The

Field provided Electro qualified Electro

service

in

this

Medical

personnel

Medical responsibilities any

servicing performed factory

Field

by

trained.

Repairs

any

Considerations

the

manual

routine

service.

as

access,

maintenance

well

as

detailed

functional

checks,

and

repair.

information

manual

Systems

is

trained

only.

Systems assumes

for

the

results

attempted

or

personnel

And

Warranty

contains

General

test

for

Bard

not

and

no

of

III.

E.

The

availability

assistance 1-303-790-1117,

Note

If

the warranty, information section

The

following performed personnel the

warranty:

1.

Cleaning

2.

Calibration

3.

Preventive

General

A.

Maintenance

Access:

Use

the gain the

generator:

generator

refer

of

by without

Top

following

access

from

the

to

in

the

manual.

procedures

qualified

Maintenance

Cover

to

the

of

technical

factory

is

under

the

warranty

Foreword

may

invalidating

Removal

procedure

interior

at

be

to of

The

System generator repair. attempted personnel.

The

service consider before

A.

The

repairs

extent

required.

B.

The

availability tools calibration

C.

The

availability

module

parts,

D.

The

possible with

equipment.

5000

Power

is

designed

Repair

by

should

qualified

technician

the

following

are

of

and

test

and

boards,

etc.

servicing

Plus

for

field

only

be

service

should factors

started:

the

repairs

of

proper

equipment

repair.

of

replacement

sub-assemblies,

hazards

involved

electrosurgical

for

1.

2.

Unscrew

screw chassis.

3.

Remove

the

4.

Slide back,

and

B.

Cleaning:

The

System

generator

required with a clean, a

mild

abrasive which

finish tions

Insure

front

(Prior

lift

by

detergent.

or

can

and

on

the

Power

the

spring

at

the

rear

the 4 screws

of

the

units - no

the

cover

straight

approximately

off

the

5000

Power

should

wiping

damp

be

the cloth

cleaned

Avoid

harsh

damage

cleansers

the

operating

generator

is

off.

loaded

of

the

near

cover.

screws.)

3/4",

cover.

Plus

exterior

using

exterior instruc-

cover.

as

4-1

IV.

Note: top are page

in

Functional

To

perform a functional

the

System

generator, checkout Operations

раде

3-21,

The

purpose checkout the

generator properly. can

also defective accessories.

Performance

Performance with

the

Specification

front

through

of

output

If

the

adjustment,

calibration

Test

equipment

performance

troubleshoot

Plus

generator:

If

cover

also

of

the

Section

Check:

5000 refer

procedure

section

of

is

to

This

serve

foot

Checks:

values

measurement

of

the

4-12,

waveforms.)

generator

refer

procedures

check,

instructions are

printed

is

manual.

Page

the

illegible,

on

operator's

3.

Power

the quickly

checkout to and

required

Plus

to

the

in

the

of

the

functional

operating

identify

handcontrol

can

standard

Table

(See

4-19

requires

to

the

calibrate

System

on

the

they

the

first

manual

check

detailed

determine

be

1-1

for

in

to

5000

of

manual,

procedure

possible

compared

in

Fig.

photos

Item

properly

and Power

the

4-5

VI.

if

VI.

D.

Electrosurgical Model Model

E,

DMM

Fiuke

equivalent.

Е.

Frequency

1900A

bandwidth).

G.

Patient

H.

RF

ammeter

inductive leakage).

I.

Proper facilities sensitive circuits.

Calibration

A.

Introduction

The

purpose

procedure

System

output specifications

Table

of

the

This

calibration also incoming

Inspection,

check

after

1200,

443

or

Model

Counter

or

equivalent

Shorting

resistance

hand

CMOS

is

5000

power

1-1,

manual).

be

used

Quality

or

to

repairs

Analyzer

Neurodyne-Dempsey,

equivalent.

8010

Fluke

Plug.

with

200

tools

to

(See

of

Power

Page i and

periodic verify

and

handle

integrated

Page

the

calibration

to

align

Plus

to

the

outlined

procedure

as

part

Control

operation

or

adjustments.

EMS

or

Model

(100MHz

ohm

non-

(I。E。C。

repair

static-

4-17.)

the

RF

in

ii

(front

of

an

operation

may

4-2

A.

Oscilloscope

minimum.)

with

B.

X100

equivalent.

С.

X1000

equivalent.

"optional"

open

(Photos

60MHz

Tektronix

BW).

Tektronix

Spray

circuit

(10MHz

bandwidth

in

manual

P6009 probe

P6015

(Required

Coagulation

test.)

probe

for

or

B.

Information performing

1.

to

consider

calibration:

If

the

measured

fall

within

specifications Table specifications

the

Data

with

calibration necessary.

1-1

System

Summary

the

or

5000

generator,

readings

10%

of

outlined

agree

recorded

Power

Sheet

should

before

the

in

with

the on

Plus

shipped

not

be

Common

2. exercised connectors cards. connectors

still them receptacle

them

orientation,

malfunctions damage components.

When module

card

with

it

chassis.

Removal

sometimes making and adjustment

reinstalling

insure

stabilizing

sense

when

and

Even

are

possible

to

the

or

in

the

to

other

removing

card

cage, an

does

isolate insulator not

of

module

necessary

voltage

calibrating

pots.

proper

should

removing

module

though

keyed, to

reconnect

wrong

to

connect

wrong

thus

creating

and

causing

generator

and

placing

on

top

of

the

so

short

to

cards

measurements

the

When

the

cards,

fit

into

tracks,

be

most

it

the

that the

when

is

card

is

the

a

C.

Preliminaries

1.

N

ㆍ

Protect turning moving probes,

Damage

components

since close

the

off

meter

etc.

to

circuit to

possibility

"Vive"

power

Refer

circuits

on.

to

checkout complete of

the

generator.

Refer

front the Data

with

compare tions

measured outputs.

to of

System

Summary the

these

with

generator power

leads,

circuit

could occur

traces

each

other

of

shorting

exist

the

operations

on

Page

3-21

functional

Table the

manual}

5000

1-1

Power

Sheet

generator

specifica-

the

actual

generator

by

when

signal

are

and

with

for

check

(in

or

Plus

shipped

and

RF

power

the

to

a

to

Do

Not

attempt

“open

circuit" coagulation with

less

than a X1000

voltage

(This in

is

“open

signal

an circuit"

condition).

Use

discretion

X100

probe

peak

"open

voltages.

on circuit"

Check specification probes

vary manufacturer withstand

voltages

high

for

durations,

Measure except

specified

open

outputs

when

to

circuit.

to

calibrate

Spray

(fulgeration)

probe.

optional

when

other

check

using high

probe

since

X100

with

and

will

peak

different

and

be

under where measured

load

high

time

in

D.

System

Calibration

1.

(See

photos

waveforms

through

Use

recommended

equipment 4-2

(performance

perform

procedure

"D"

jf

in

4-12,

in

the

outlined

adjustments

required,

amplitude

effected

bandwidth.)

5000

Power

Procedure

The

preliminary

Item

C,

above

confirmed attempting

The

following

before

of

output

Fig.

4-5

Page

4-19.)

test

Item V Page

checks).

calibration

in

are

Note:

Waveform

by

Plus

checkout

should

be

calibration.

calibration

Item

scope

in

procedures technician through 5000

The

the

Power

alignment calibration Panel

adjustment

ceeds

(ALO), RF pots

Note:

Do of

Output

are

Figure the cards within

(A3)

to

PS

logic

on

the

Not

attempt

L41

and

card

factory

6-1,

location

and

the

(A8)

chassis. pictorial or

sub-assembly

to

be

located.

Front

Front Digital

Panel

Display

direct

the

step-by-step

complete

Plus

starts

of

the

digital

pots,

PS

control

System

alignment.

with Front display

and

pro-

translator

(A9)

adjustment

module

cards.

adjustment

L26

on

the

(A5).

These

calibrations.

Page

6-3,

of

module

sub-assemblies

generator Refer diagram

to

this

when

PCB's

Calibration

(A3)

LED

Calibration

and

RF

shows

card

need

f.

g.

Note

Do

calibrating

display

Note

LED

ment

behind the page

Pure

a.

b.

Insert a patient

or

shorting

the

dispersive electrode Turn

on

power - all power plays

(000 blend be

Not

LED should

or

bar

fully

key

00)

generator

the

adjustment

digital

pots

A3

display

are

the

front

PCB - see

6-19

Cut

Display

(R243)

Turn

the

ting

power

fully

Adjust

clockwise

R243

+ 2 counts

ting

digital

plate

plug

into

receptacle.

digital

and

graph

read

the LED

should

dis-

zeros

extinguished.

while

digital

pots.

adjust-

located

panel Fig.

on

6-17

Adjustment

monopolar

control

cut- dial

(CW).

pot for

on

the

cut-

display.

350

4-4

Test

equipment

Non-conductive device

a.

b。

with

Remove

III.

Turn

dials

A. all

fully

clockwise

(0).

с.

Set

mode

Mode.

d.

Turn

the

knob

fully

click

(pure

e.

Switch

monopolar.

should cut

required:

adjustment

flat

blade.

top

cover

Page

4-1).

power

control

counter

(CCW)

switch

blend

footswitch

control

CCW.

be

position).

(see

-to

to

А

heard

to

zero

Dual

Spray

Coag

a.

Switch

αλ

S).

b.

Turn coagulation

control clockwise

с.

Adjust

75 + 2

coagulation

display.

Note

Machines

Plus

Display

(R224)

the

selector

the

monopolar

dial

R224

counts

prior

70 + 2

Adjustment

coagulation

to

spray

power

fully

(CW).

Pot

for

on

the

digital

to

Power

counts).

Point

а.

b.

Bipolar

Coag

Display

(R221)

Switch

type

point

Adjust

+ 2 counts

monopolar

digital

Cut

Turn cutting dial

(CW).

Adjust

50 + 2

bipolar display.

Coag

the

selector

(P).

R221

Display

(R144)

the

fully

R144

counts

Display

display.

bipolar

power

cutting

R149)

Adjust

coagulation

to

pot

for

on

the

coagulation

Adjustment

control

clockwise

pot

for

on

the

digital

Adjustment

130

Mode

Switch

а.

b.

This

Panel

calibration.

Continue Power

The

bar

fully

the

reaches

rotation.

illuminated

blend

Check

Rotate

insure

proper

Turn

off

completes

LED

digital

on

Output

page.

at

full

graph

control

the

end

mode

switch

it

locks

modes.

power.

the

to

System

Alignment

blend.

should

as

of

its

and

out

Front

display

5000

-

be

Blend

Turn

а.

coagulation control clockwise

Adjust

50 + 2

bipolar digital

Display

ae

Insure

power at clockwise).

Turn just

(should

The

graph

illuminate. Turn

slowly

and monopolar digital

count

from

the

bipolar

dial

(CW).

R149

counts

coagulation display.

Check

the

monopolar

control

350

counts

the

blend

out

of

hear a click).

first

display

the

blend

bar

clockwise

observe

cutting

display.

should

350

to

power

fully

pot for

on

the

dial

(fully

control

detent

in

the

should

control

(CW)

the

decrease

230 + 4

is

The

4-5

System

5,

Alignment.

Test

a.

*b.

ο.

d,

*

The calibrations

adjustments

ing

5000

Power

equipment

required:

Oscilloscope Digital

Voltmeter Electrosurgical lyzer

eguivalent

(Dempsey

capability).

Miscellaneous: plate IC

non-conductive

ment

blade,

or

clip,

device

footswitch

shorting

clip

with

handcontrol.

Use

of 2 digital voltmeters having

meter

another procedure necessary some

voltages

prevents

to

shift

from

one

throughout

since

to

simultaneously

adjusting

system's

pots.

power consist

to

the

sub-assemblies:

Output

Ana-

443

patient

plug,

leads,

adjust-

flat

and

the

point

it is

monitor

while

of

follow-

or

to

the

system

a.

b.

c.

d.

e.

f.

Caution:

Confirm from

5000

Power

Insure

Locate

card

6-3

power

the

A10.

for

locations.)

Disconnect

translator

from

Ji

Loosen

side

cage

that

in Slide

card Reconnect

ribbon

translator

the

of

and

secures

place.

the

out.

cables

position

the

generator.

Isolate translator the

generator

an

insulating

such

as

etc.

an RF

the

analyzer.

Calibration

is

off.

translator

(See

page

card

the

connectors

and

J2。

knob

on

the

module

lift

the

translator

the

extended to

card

and

it

on

top

the

card

from

by-

material,

cardboard,

Power

output

the card

arm

cards

the

of

use

of

4-6

a.

PS

Translator

(5

adjustment

(Earlier

adjustment

b.

PS

Control

(2

adjustment

c.

RF

Logic

(3

adjustment

Alignment

adjustment in

that their However,

must to.

outputs

designed

repeated be

specified

be

strictly

If

not,

may

necessary.

A10

pots).

models

pots.)

A9

pots).

A8

pots).

may

not

require

of

all

the

some

may

be

tolerance,

these

specifications

adjustments

tolerances

adhered

the

generator's

not

meet

7

pots

within

and

may

(This

operation

insures

before

calibration.)

a.

Connect patient generator dispersive and analyzer electrode panel

receptacle.

b.

Set the operation.

c.

Set selector

d.

Increase

to

the lead

connect

footcontrol

the

generator

dual

the

footswitch

mid-position.

proper

continuing

analyzer

to

front

receptacle

the

active

to

the

mode

of

to

monopolar.

power

controls

the

panel

front

for

Ramp

e,

Turn

т.

Test RF

Time

(R118,

Ramp

calibration

the

translation

8

。

Turn Disconnect

b.

molex

J10

card

generator).

disconnects amplifier. Connect oscilloscope probe terminal

(Marked

side

card.)

Connect

ground

metah

voltage

not regulator

ground

Turn Set lms and amplitude Stabilize

signal.

if and frequency off.

If

pots

the

replicate

shown

i.

Turn Remove

j.

translator

power the

output

Base

Adjustment

R122)

power

connectors

on

the

A5

(horizontal

to

rear

the

to

“ramp"

of

the

clip

case

regulator.

use

Q10

point!)

power

scope

adjust

feature

insure

necessary,

R118

translator

in

power

scope

on.

generator

power.

pots

card

off. the

two

RF

output

of

This

the

RF

signal

the

post

adjacent

on

translator

scope probe

to

the

of

Q5

voltage

case

as

on.

time

base scope

as

necessary.

the

ramp

(Synch

reject

and

the

FIg.

is

on

AC

low

adjust

R122

signal

1.

off.

from

card.

to

card

for

on

A10.

J3

and

Jl.

back

(Do

to

line

scope

is

on

to

PS

+10

o

-10

Simplified and

T2

for 60H

T1

and

T2

below.)

I IT1

[POT 18118

1

|

I I

|

3.5ms

R118 interactive. until 4-1,

+

and

the

.1

R122

Th

is

"R

amp"

Ad

justment.

Ca

ution:

itch

Sw Se

tting"

se

tting

dia

gram z

for

50Hz

Ì 1

| I

aution:

C

50Hz

Ti T2

adjustment Adjust

sign

al

completes

Time

Base

scope

if

line

was

used.

indicating

generators.

generators

| | |

| I

POT

|

R1

221

。

6mS

+

generators

4.2ms „72ms

both

agree

with

the

off

.05

pots

Figure

i

TAI

"Line

Tl

(See

are

F

igure

4-1

4-7

WVO

Coag

Ratio

a.

Adjustment

power

control

Connect a digital voltmeter

VSEN

on

card

A6

are

marked backside negative to

post.

b.

Set

voltmeter >200VDC。

с.

Connect active

(J4)

and

patient

the

-HV

output

step

places

analyzer

the

output A6.)

Caution: to J4

method

short power Some connect have use

d.

and

of

the

output

A5

cards

leads

screw

discretion!

Set

the

500 ohm

e.

Use

patient shorting silence alarm.

f.

Set

coagulation spray

g.

Set

the power zero.

h.

Connect digital

the

PS

A10.

"ground"

A5)

and

to

R70

U44 ) 。

dial

to

ground

the

PS

(both

on

of

to

locations

the

ground

to

the

analyzer

lead

to

the

analyzer

plate

(J5)

card

lead

on A5. the

load

across

power

When

connecting

J5,

do

not connection high

voltage

supply

have

to

and

receptables

analyzer

load.

plate

plug

to

cord

fault

(s).

coagulation

control

the

dial

other

voltmeter

translator

Negative

(metal

positive

(end

adjacent

and

output

card)

clip

read

+HV

to

the

(This

supply

allow to

A6.

clips

some

-

for

or

type

to

to card

lead

case

lead

RI

and

RF

to

a

to

of

to

Me

n.

VIO

Ratio

(Cut

R56)

ae

Set to Turn

~

Key

"spray adjust power until across

9

The should

+

If

Adjust the

until VSense.

Recheck exists attain voltages

Ty,

between and

power

be

A exist

and by

power

Move

lead

junction

adjacent

translator

Negative

be

Set

125

load).

Blend

still

hemo,

digital

read

20Vdc.

power

the

on.

generator coagulation" the

coagulation control the

voltage

R70

volts + .1

VSense

PS

measure

2Vdc.

not,

the

R1

PS

translator

180

Vdc

that 9Vdc across these

simul

readjustment

R1

the

coagulation

dial

necessary.

ratio

Adjustment

of

20:1

between

VVO

(180Vdc

9Vdc = 20).

control

the from

dial

volt

R70

of U44

card

should

on

ground

the

analyzer

ohm

load

control

be

to

fully

voltmeter

in

dial

(VVO)

reads

Vdc.

output

180Vdc

pot

on card

occurs

still

R70.

two

taneous-

(180 Vdc)

(9Vdc)

may

should

VSense

divided

and

meter

to

the

R67

and

on

the

A10。

still

Q5

case.

for

(heavy

should

maximum

clockwise

and

A6

at

To

+

R43

4-8

(CW) illuminated). Key cut and cutting dial

measures

VIO

should

volts + .05.

voltages tolerance, VPO

voltage

If

the

in

tolerance,

the

translator

adjustment

proceed

If

the

adjustment

ceed

the

input

dl.

Procedure translator adjustment)

Turn

Short to

C51)

(metal provides a means zero

Amp

U57.

generator.

Turn

Adjust

to

0

Turn

(bar

graph

adjust

power

until

the

150Vdc + 2Vdc,

measure

are

in

proceed

adjustment.

voltages

pots,

to

e,

translator

pots,

to

"dl"

and

op

amp

for 7 pot

(R55

off

power.

R50

(end

to

ground

case

Q5).

the

input

Do

Not key

on

power.

R55

until

4mv.

off

power.

fully

the

control

VSense

1.2

If

the

to

are

and

if

has

5

has

pro-

zero

U57.

closest

This

to

to OP

VIO

not

7

=

f.

Note:

reading

amps

I = R

thus,

VPO

Voltage

(Power

a.

b.

Note:

the

cutting

control volts

Adjust

1.2V

+5 tuning cutting dial

and necessary 150Vdc volts simultaneously.

Analyzer approximately

Double

when

(125

ohms)

.

上

1,2

VIO = 1.2

Adjustment

Control

Turn

power Move

the + lead

the

junction

R43

to

the

translator.

not

using

stand-off,

will

not clip

the to

the

C72

or

U69。)

power

dial

for

VSense.

R56

until

-Omv.

between

power

R56

VSense

to

Fine the

control

may

attain

and

VIO

should

read

1.2

analyzer

in

heavy

.6a x 2 = 1.2

150

amps = 125

volts.

Dial

and

R74)

off,

from

of

R67 and

U69

(pin

6)on

an

IC

or

if

fit,

carefully

voltmeter inside C73

lead

adjacent

150

VIO

=

be

1.2

amps.

load

volts

ohms

(If

it

lead

of

Remove

Turn

key fully graph

short

on

power.

Cut,

(blend clockwise, fully

illuminated)

from

still

and

R50.

bar

adjust

If

the

translator

adjustment

Ce

If

the

translator

adjustment

"bl"

and

op

amp

U69.

pots,

pots

zero

proceed

the

has

input

5

to

7

to to

4-9

bl.

Procedure

ment

Pot

Short from to

Turn key

R20

the

ground

on

generator.

For 7 Adjust-

Translator (R68)

(end

farthest

connector

(Q5

case).

power.

Do

J1)

Not

d.

Voltage

footcontrol

and

analyzer

plate

lead

dispersive

receptacle.

Set

the

analyzer

500

ohm

load

Limit

Adjustment

(R114)

receptacle

patient

to

the

electrode

for

(normal).

a

Caution:

Co

ᾱ.

e.

9.

Set-Up

Limit

a.

b.

Adjust

R68

translator

Set

voltmeter

highest

Turn

off

Remove

Set

the control and

maintain

fully

Turn Key cutting

dial

6)

Adjust

VSense

Fine power

may

achieve voltages.

Turn

for

Adjustments

Disconnect from

Ald.

Replace into reconnect Reconnect

to

panel:

the

clockwise

power

cut and

until

measure

R74

reads

tuning

control

be

necessary

off

Voltage

translator

the

generator

monopolar

on

the

for 0 +

for

range.

power.

short

from

cutting dial

to blend

on,

adjust

power

VPO

control

U69

1.2 + .02V.

until

93.5

of

cutting

and

precise

power.

and

Power

voltmeter

the

translator

card

cage

Jl

and

the

analyzer

active

lead

5mv.

power zero

(CW).

the

(pin

VDC.

R74

to

card

and

J2.

front

to

PS

Control

а.

Card

Insure а digital voltmeter between VSense card Turn Key

spray

and

increase coagulation control

(fully

should

Vdc.

If

correct,

Power Limit

If

not,

Adjust pot)

card

volts. Page

R114

either

control

slipping device front cage. the

ribbon

and

card

Disconnect voltmeter output

(VSense),

Turn

A9

is

ground

on

the

A6.

power

on.

coagulation

power

dial clockwise) measure

proceed Adjustment.

R114

(bottom

on

the

PS

A9

for

205

(See

6-8,

can

be

reached

removing

card

an

adjustment

between

panel

(Be

and

careful

harnesses

components.)

digital

from

card

A6

off

power,

connected

and

PS

output

the

to

10

205 + 3

ー

to

control

+3

Fig.

6-6,

by

the

PS

or

the

card

of

PS

4-10

Power

PS

Control

Limit

(R105)

a.

Insure

b.

Disconnect voltmeter output

already

from

c.

Reconnect

the

d.

Turn

e.

Return

control cut clockwise) graph

extinguished.

f.

Set dial clockwise), should

g.

Key

should

watts.

is

If pin

check.

If

h.

Adjust

control pot

345 + 20

on

(Optimum

watts.)

page

Adjustment

Card

A9

power

card

disconnected

output

on

power.

the

knob

(fully

fully

cut

power

to

10

read

cut,

analyzer

measure

(Optimum

350

watts.)

correct,

point

not,

R105

card

on

the

watts

the

analyzer.

value

See

6-8.

is

digital

from

PS

A6,

step.

J3

and

card

blend

to

counter

(CCW)

control

(fully

display 350 + 2.

345 + 2

proceed

coag

power

on

the

A9

card)

measured

is

Fig.

off.

if

not

J10

AS.

pure

bar

value

PS

(top

for

350

6-6

on

to

Blend

RF

а. b.

Caution

reverse

on

this

с. а.

е.

Pulse

Adjustment

(R89)

Logic

:

digital

card

Turn

power

Remove

card

cage to adjustment

(Adj.

accessible

model

card

the

card

Turn Connect oscilloscope

analyzer

output

gain

It

top

the

(A8)

and

reconnect

access

pots

and

cage.)

is

possible two

(A8).

power

the

or

(same

electrically).

X100

probe.

Set

time

base 10usec amplitude

ate

Set

and

level

cutting

display

counts. Set

blend

full

clockwise

tion. illuminated. Key

blend

should pulses

Fig.

Bar

cut

and

pulses.

be 7 sine as

4-2.

A8

off. RF

logic

from

the

to

pots.

may

be

depending

cut

away

connectors

on.

to

the

generator

point

Use

to

set

scope

to

appropri-

(see

Fig.

power

to

control

posi-

graph

observe

There

depicted

card

it

the

on

to

2).

40

to

fully

the

wave

in

Point

a.

b.

c.

Coag

Power

Set

coagulation

point

Set

coagulation

display

Key

pin observe analyzer,

sure

100

Check

type

(P),

digital

to

100

counts,

point output

coag

should

on

mea-

watts + 10.

and

the

to

Figure

4-2

4-11

Key

k.

observe

(Adjust

as

waveform Fig. 4-3,

Incorrect

appears

bipolar

the

scope

necessary.)

in

Fig.

4-3

cutting

waveform.

amplitude

appears

waveform

Fig.

and

Correct

in

4-4).

m.

Turn

This

completes

procedure.

ㆍ

Remove from сага

‧

Replace if

«

Recheck

Note:

If

checking bipolar leads

ohms)

If

check

500

switch back

course,

footswitch and

dispersive

footcontrol

and

is

going

specs,

ohm

to

return

mode

load

high

normal. set

off

the

J10 АБ.

removed.

specs

first,

correct

already

back

to

return

(normal)

sense

mode

to

proper

analyzer

electrode

receptacles.

power.

calibration

scope

leads

on

RF

output

RF

logic

specifications.

in

load

set.

monopolar

on

And,

switch

card

the

analyzer

(125

analyzer

and

analyzer

of

and

settings,

leads

to

and

from

to

4-12

If

correct,

adjustment

If

not,

Key

bipolar

adjust RF

minimum spiking

(bottom

pot).

Adjust waveform

4-3,

R35 pot

logic

noise on adjustment

for

is

card

the

smooth

as

no

required.

cutting

on

A8

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or

waveform

in

Fig.

:

and

the

VII.

Troubleshooting

measurements.

Introduction

A.

The

familiar

this

servicing, repair.

analysis section atically to

the PCB particular board available

Medical department.

1-303-790-1117 If

the

equipment

out

customer's troubleshoot module

level.

to

be

level.

socket

LED

Jamps,

transistors mechanical control

etc,

|

service

with

manual

troubleshooting

Troubleshooting

outlined

of

the

guides

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or

module

malfunction.

exchange

through

Systems

customer

and

of

warranty,

option

cards

Warranty

repaired

The

type

digital

switches,

hardware,

dials,

technician

the

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before

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manual

the

technician

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card

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Electro

service

Call

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information,

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owner

the

generator

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and

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malfunction,

available

technical information: Operation, simplified

diagrams,

test

analyze arrive

4.

Due

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readings.

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Do spray less probe. is Spray

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X100

to

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schematics

equipment

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probe.

manufacturers

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does

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to

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check

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(Check

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scope

lead

of

and

in

test

and

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signal

circuit

only.

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with

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Information

To

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1.

Observe

and

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prevent

damage

generator

2.

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for

measurements.

the

type

method

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Consider

all

cautions, instructions

with

unnecessary

to

test

components.

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starting

leads

to

make

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notes

the procedures

equipment

complete procedure any

test

Consider

and

best

or

Aids

for

and

repair.

а.

Table specifications,

b.

Table troubleshooting

guide.

c.

Photos

Signals

through

d.

Preventive procedures,

e.

Calibration

f.

Mnemonics

5-1.

g.

Illustrated

troubleshooting

1-1

4-1

signal

of

output

Fig.

4-5

4-12,

maintenance

procedures,

list,

table

parts

list

and

h.

module

7.

Secure as

possible with malfunctioned.

detail

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many

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accessories - handcontrols,

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discarded

a able reported Reusable also reusable not generator there accessory into same

8.

To possibility damage, Fig.

technician

eliminate

footswitch,

electrode

plate) - are cause not

of

the

generator.

accessories

type

after

may

to

reproduce

problem

are

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use;

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malfunction.

accessories

cause a problem.

accessories returned

with

for

examination,

is a possibility

will

be

service

malfunction

and

cause again.

the

of

shipping

pack

generators

6-2,

Page

6-4,

sub-

when

are

a

the

put

used

it

often

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hence,

be

may

When

are

the

back

the

per

Functionally

3. generator operation Page

3-21.

procedure

to

defective

such

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fault, circuits, selectors

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activation generator operational provide its

proper operation.

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and

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lamps,

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switches.

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of

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Visual

1.

Visually damage outside generator.

2.

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in

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IX,

4-14

and

Functional

or

the

Preventive

Page

check

loose

and

the

4-29.

Methods

for

hardware

inside

visual

and

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checks

section,

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signs

of

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off

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power

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RF

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malfunction

be

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waveforms

Fig.

Page

of

the

and

measured

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in

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4-5

4-19,

that

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60MHz

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correct,

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1.

the

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in

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Figure

Interconnect

Figure

revealing

conversion

signal

Waveforms

with

and

X100:1

Measurements

Tracing

information

be

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guide

table

measurement

waveforms

photos

4-1

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check

other

key

measurements

moving

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or

to

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necessary.)

5-1,

5-2

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5. measured Table

Isolate chassis troubleshooting. observe

orientation when though

keyed,

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7.

each page troubleshooting

guide,

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is

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8.

point

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circuit

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9,

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10.

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4-1,

5000

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F.

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receptacles backwards supplies. designed technician desired. and

experience

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testing

signals

the

Of

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of

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Table

malfunctions, isolate

card problem technician, test knowledge manual,

4-1

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the

area,

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A7

and

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tracing

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the

or

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to

of

a

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same

4-1

CMOS

IC

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in

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leads grounded)

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4-19

MODES.

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18-26Vdc)

PAGE

NOTES

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3

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WHEN

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&

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FOR

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UR

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MCG MCG BCT

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)..

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GO TO

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ON

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METER:

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PAGE

4-1

A6

SUPPLY

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ON

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170Vdc

195Vdc 200Vdc

70Vdc

200Vdc

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CARD

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PAGE

RF

OUTPUT

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MODE

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TO

KEY OR

4-23

AND

TO

TABLE

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3

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DISCONNECT J10 & J3 OUTPUT CONNECT

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ON

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4-1

POWER ARE 3 STAND CONNECT THE THE

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AND

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PAGE

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6-12

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PAGE

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6-10

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15

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13

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A8 SHORT

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GO

MODE

VOLTAGE

ON RF

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TO

PAGE

LOGIC

)

4-24

CARD

REGULATOR

LOGIC

(DO

A7

CARD NOT

TABLE

4-1

|

SEE PAGE FIG. PAGE FIG. PAGE FOR

FIG.

5-24 6-23, 6-25 6-24, 6-26

CHECK

STEP

5-2,

1

ua

POINTS

FAIL

POWER

CHECK

PRIMARY

TRANSFORMER

BLUE

—

FAIL

FRONT

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GENERATOR CIRCUIT

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120

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OF

60Hz

AND

BROWN

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AT

|

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CHECK VOLTAGES TRANSFORMER SECONDARY. AGES CHECKED THE A6.

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AT

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SEE PAGE

FIG.

PAGE FIG. PAGE FIG. PAGE FOR

|

ON CARD

FIG.

5-24

5-4,

5-26 6-23, 6-25 6-24, 6-26

CHECK

|

| |

5-2,

POINTS

|

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oo

|

1.

2.

3.

4.

NOTES

GROUND CASE

REFERENCE PHOTOS

VOLTAGES

DO

NOT

(X100:1

IF

ALL

THE

ON

VOLTAGE

FOR

THE

USE

POINT.

DEPICT

PROBE

STEPS

(CARE

THE

VOLTAGE

Q10

VOLTAGE

SCOPE USED).

FAIL,

REGULATOR

TRANSLATOR

REGULATOR

TIME BASE

CHECK

SHOULD

BE

WHEN

CARD

TAKEN

MAKING

IS

Q5

(ADJACENT

AS

AND

VOLTAGE

TO

THE

METAL

GROUND

AMPLITUDE

REGULATOR

NOT

SHORT

MEASUREMENT).

Ji).

OUT

TABLE

PS

TRANSLATOR

CARD

4-1

A10

SEE

FIG. FIG.

5-7, 6-5,

PAGE PAGE

5-29 6-7

PS

TRANSLATOR CARD

A10

STEP 2 FAIL

LOW

VOLTAGE

(LVTR)

Q141

COLLECTOR

GROUND

KEY

COAG. BASE SIGNAL COAG

PS

TRANSLATOR

CARD

A10

FAIL

PS

TRANSLATOR

CARD

A10

FAIL

PS

2ms.

APPEARS

OR

TRANSLATOR

(Q5

CUT

TRIAC

CASE) SCOPE NOTICE

KEYED.

TO

TIME

WHEN

CARD

FAIL

A1

0

FAIL

OR

|

PASS

PS

WHEN

TRANSLATOR

HIGH

Q142

GROUND KEY SIGNAL

IS

NORMAL

VOLTAGE

(HVTR

COLLECTOR

COAG.

ONLY

COAG

CARD

TRIAC

)

(Q5

CASE)

NOTICE

APPEARS KEYED. OPERATION.

A10

TO

THIS

FAIL

PS

TRANSLATOR

CARD

A10

U88 (PIN

(Q5

CASE)

7)

TO

GND

U140

(Q5

(PIN

CASE)

10)

TO

GND

RAMP

CONNECT

TO

TERMINAL

TO

J1

ON

BOTTOM TRANSLATOR CONNECT

CASE

BASE

SCOPE PROBE

(MARKED

OF

CARD

GND

OF

Q5

SCOPE

ims.

ADJACENT

RAMP

PS

CLIP

A10)

TO

TIME

U97

(05

ZX

GOES POSITIVE

BASE

ZX

(ZERO

(PIN

CASE)

U97

NEG

2ms.

CROSSING)

DETECTOR

3)

TO

GND

NOTE:

11

TRIGGER

INSTEAD

SCOPE

OF

TIME

60Hz

SINE

ZERO

CROSSING DETECTOR R80

(SIDE

C79

AND SCOPE ADJUST TUDE

LEVEL.

TIME

SCOPE

FOR

WAVE

ADJACENT

GND

(CASE

BASE

AMPLI-

APPROPRIATE

TO

05)

2ms

4-22

RF

CARD

OUTPUT

A5

TABLE

4-1

OUTPUT

FRONT

PANEL

RECEPTACLE

STEP

(SEE

PAGE

p

6-15

3

PASS

FIG.

5-48

6-13,

CONNECT TO CLIP RF KEY MOLEX

&

910

5-26,

&

PAGE

STEP

MONO

TO

OUTPUT

COAG.

CONNECTORS АВЕ

|

RF

CARD

4. SCOPE AND MOPP

PROBE

GROUND

ON

CARD

A5.

(INSURE

CONNECTED)

FAIL

OUTPUT

A5

THE

J3

PASS

CONNECT TO

ACTIVE

RECEPTACLE,

CONTROL TROL

AND SCOPE DISPERSIVE

TRODE

OUTPUT).

INSURE OUTPUT OBSERVED. TROL ONLY POWER TROL TACLE, TO

PUT

GND

(ANALYZER

TO

OUTPUT

HANDCONTROL

RECEPTACLE.

RF

CARD

SCOPE

OUTPUT

FOOT-

OR

HANDCON-

CONNECT

CLIP

ELECT-

KEY

COAG

FAIL

DISCRETE BEING

FOOTCON-

PROVIDES

FOOTCON-

RECEP-

HANDCONTROL

OUTPUT

A5

PROBE

TO

OUT-

PASS

_

[STEP

GENERATOR

COAG

OUTPUT

|CHECKS

AGAINST

TION

IF

REFER

TION

HIGH

CHECK RELAYS.

MOPP AND

K3 VATION. DISCRETE

GOOD.

IN

OUT

OF

TO

PROCEDURE.

VOLTAGE

CARD

HIGH

K6,

FOOT

CLOSE

SEE

FIG. PAGE FIG. PAGE FIG. PAGE

6

POWER

SPECIFICA-

TABLE

SPEC,

CALIBRA-

A12

VOLTAGE

INSURE

MONO

K4

OR

UPON OBSERVE OUTPUT.

|

POINT CHECK

1-1.

RELAY

K2

HAND

ACTI-

5-25

|

5-47

| 5-28 5-50 6-15

| 6-17

|

| |

1.

2.

RF

SIGNALS

PROBES)

IF

COMPARING

POWER

PAGE

FAIL

TAKEN GND

CLIP

RECEPTACLE

IN

THE

DIFFERENTIALLY

TABLE.

T29

MONOPOLAR TRANSFORMER ARY

SCOPE PROBE

3

GND

USE

100:1

KEY

COAG.

IN

SINGLE

SETTING

CLIP

PROBE.

PHOTOS

PROBE

SIGNAL

TO

SECOND-

AT

THAT

4.

THIS

AND

OUTPUT

OUTLINED

SCOPE

T29

MONOPOLAR TRANSFORMER SCOPE PROBE GND

CLIP

KEY

COAG.

PRIMARY PIN

(TWO

MAY

BE

USED.

WITH

TABLE

1-1,

1

2

X100:1

READJUST

CHECK DIODES,

FAIL

RESISTORS,

ASSOCIATED

AND

CIRCUITRY.

OUTPUT

SISTORS

FOR

FORWARD & REVERSE

BIAS

AT WHITE/ORANGE BLACK WHITE/BROWN

|

METER.

ETC. COMPONENTS

POWER TRAN-

CAN

BE

J10 s J3

TO

AND

WHITE/RED

(ANALOG

|

AND

|

CHECKED

WHITE/

TO

|

| |

TABLE

4-1

SEE

FIG. FIG. 6-7,

5-12,

RF U56 FAIL

PAGE

LOGIC

5-34

6-9

MODE

RENE

EEA

13

SERIES

CHECK U40 PIN 6 TO METAL VOLT SCOPE

5ms AMPLITUDE VOLTS.

LOGIC

MODE

CASE

REG)

TIME

AND

PASS

CARD

LEE:

SCANNING

OF

CHANGE

BASE

SCOPE

TO

A7

gg

GROUND

Q72

dc

FAIL

GO

TO

PAGE

4.25

IF SIGNAL

GO

4

SCOPE SHOULD NOT

MODE

HIGH

ac.

LOGIC

DID

NOT

CHECK

AMPLITUDE,

BE

ON

dc

FAIL

MODE

|

Г

ЕТ

MM

SAME

)

SIGNAL

AS

|

그 그

그

디디

(U40

DEPICTED

(DISCRETE

CONNECTIONS

SHOULD

SCOPE, AS

ABOVE GROUND KEY

FOOTCONTROL LOGIC HIGH PHOTO. PUT)

LOGIC

6

COAG.

IN

OUT-

AND

GO

CARD

A7

SCOPE

AS

ABOVE

AND

KEY

LOGIC

REMAIN

IN

PHOTO.

SAME

GROUND) ALL

OTHER

SIGNALS

LOW

CONNECTION

(U40 PIN

MODES. SHOULD

AS

DEPICTED

6

TABLE

4-1

SEE

MODE

U40

FIG. FIG. 6-7,

5-12,

LOGIC

PIN 6 FAIL

PAGE

5-34

6-9

MODE

U40

SCOPE

GROUND

2KHz

100us.

FAIL

LOGIC

(PIN

14

)

INPUT

TIME BASE

CARD

TO

SIGNAL

A7

MODE

LOGIC

U41

(PIN

GROUND SCOPE 500ns

500KHz Q OUTPUT

CARD

2

)

TIME BASE

TO

A7

MODE

LOGIC

U60

(PIN

GROUND

MASTER

OSCILLATOR SCOPE

100ns.

)

CRYSTAL

TIME

CARD

2

A7

TO

INPUT

BASE

VIII.

Remove Sub-Assemblies

Rarely

Plus disassembled.

event

sub-assemblies, on/off cage easily.

partial

gain example, display panel voltage

does

completely.

only

four

the

removing access test tracing

measurements.

Quick terminal plates,

field

Disconnecting and/or or that sub-assemblies.

Some wrap of Replace

Brief

A.

and

will

have

to

that

circuit

and

sub-chassis

In

removal

access

to

indicator

card

relay

not

have

be

necessary

(4)

module

card

cage. the

to

the

points

and

disconnect

leads

enables

stripped

connectors

three

the

screws

is

required

wiring to

keep

path

if

comment

Module

1.

A9 - PS

2。

Al0 - PS

3.

A7 - Mode

4,

A8 - RF

Disconnect

Replace

the

it

most

to change a lamp

or a relay

removed.

cards:

Module

System

be

completely

However,

does,

power

breaker

instances,

is

necessary

components.

on

card,

to

be

Generally,

to

cards

The

cards

for for

is

adjustment

calibration, performing

wiring

and

use

the

easily.

wiring

and

is

generally

to

harnesses

them

secured

of

RF

voltages.

on

each

Control

Translator

Logic

the

module

Cards

5000

in

the

module

can

the

cards,

transformer,

switch,

be

or

front

on

the

module

removed

it

will

remove

from

within

reason

generator

harnesses

remove

for

to

gain pots

voltage

harnesses,

of

nut

removing

most

may

use à tie and

assembly:

wiring

and

Power

card removed only

to

For

LED

high

card

the

and

signal

to

be

two

all

out

harnesses

"mark

only

tested, Loosen the

card

the

arm

place.

replacing

they

(grooves).

them card wiring Drop the

knob

in

place.

Heat

observing

them".

remove

fit

leave

the

cage that Remove

the

into

the

knob

This

from

shorting

cage

chassis.

harnesses

arm

in

place

that

sink

assembly - A13

incorporates:

1.

A4 - RF

2.

All

Remove

item

C).

that

secures holds Flip

up on

open

grooves sink on

harness

harness.

to

sink the

troubleshooting,

reinstalling, harness provided is J10 connected A5. that

place.

Caution

If

has

the

portion

slightly

the

extend

can

generator

connected

and

Secure hold

J11

been

Driver

Power

RF

card

Loosen

heat

latches

heat

mesh.

RF

Driver

clip

It

the

be

pulled

is

secured

and

J3

should

to

the two

the

on

the

disconnected,

It

is

card

others

on

and

lift

holds

cards. cards, the

slide

will

correctly.

and

secures

Devices

A5

first

the

latches

sinks

back

sink

of

the

Remove

and

disconnect

card

secures

can

be

range

for

etc.

insure

that

connector

to

the

also

the

RF

heat

RF

output

orientation

best

to

being

in

place.

the

side

up on

the

cards When

insure

tracts

prevent

out

to

the

Connect

tighten the

cards

(see

two

screws

that

in

place.

and

pull

until

bottom

slipped

the

away

to

RF

output

latches

sinks

the

A4,

the

heat from

When

the

Driver. be

card

insure

the

heat

wiring

clip

in

of

in

J2

A

out

J2

card

4-26

that

it is

on

the

J11

is

harness.

RF

Output

A4 the

not

card.

wider

Card

mixed

Both wiring

A5

up

will

with

J2

fit.

Remove reverse removal

wrap

on

front

are

connected

card.

process. is

desired,

connector

panel.)

Reinstall:

(If

complete

cut

going

Insure

correctly.

J1

tie to

and

the

J2

Disconnect through

screws to Carefully

and

disconnect

reinstalling,

process.

is

and

leads

(A6).

010,

that

the

subassembly

pull

reach

under

(If

desired,

disconnect

from

Caution

If

the

heat

removed A4

in

harnesses.

adjacent

the

Fulguration

Remove

first.

disconnects.

screws

fulguration

subchassis.

out.

process.

is

PS

Disconnect

connectors

and

these

Remove

card

to

or

has

been

connecting

to

wider

wiring

the

Remove

that

Reinstall:

(If

desired,

Output

+HV

J4.

two

to to

Card

and

can

three

the the Remove

Jl

through

Remove

secures

chassis.

up

on

the

911.

When

reverse

complete

cut

the tie

high

output

sinks

J2

removed,

J2

each

power

have

on

the

two

and J11

other. harness.

(spray)

RF

output

quick

Remove secure card

Lift

the

to

card

reverse

complete cut

tie

A6

J1

and

91,

and

jack

-HV

terminal

be

reversed.

screws sub-chassis. side

to

J4

connector.

J3

and

the

four

the

RF

the

card

and

the

removal

wrap

voltage

supply

been

RF

driver

be

careful

wiring

are

011

Card

A2

card

A5

the

three

the

assembly

removal

wrap.)

mark

headers,

leads,

securing

Slide

gain

access

96

card

15

Fe

High

Easiest card cards Disconnect that unsolder Remove card

Note:

Experience changing voltage

To is

remove

process

6.

Front

To

panel

elongated sides at Tilt

If completely clamps monopolar receptacles them

Also,

footcontrol models

receptacle.

through

Slide the

If

Voltage

method

is

to

and

are

three

to

sub-chassis,

relays.

replace only

necessary

the

for

Panel

gain

access

card,

of

the

top,

the

front

that

free

remove

to

J3.

the

main

access

Relay

to

remove

drop

the

high

voltage accessible necessary

screws

will

guide

the

different

or

check

card.

installation.

A3

to

remove

hex

nuts

the

card

middle

front

panel

removed,

secure

and

bipolar

in

place

of

the quick

receptacle

free

monopolar

Disconnect

front

(Cut

front

chassis.

to

the

panel

inside

Card

A12

work

on

A5

and

AG

front

HV

to

Reverse

the

the two

on

and

position.

is

the

disconnect

tie

panel.

leads

and

leads,

securing

you

high

relays,

partially

front

the top the

forward.

to be

remove

and

panel.

on

Jl

wrap.)

free

of

Al2

in

it

one

the

slide

some

of

the

4-27

front

(to

panel

change

card

an

LED,

troubleshooting

remove securing panel can turned a full the access,

Caution:

the

frame.

now

be

front

seven

the

card

The

disengaged

900

panel

is

required

lamp

or

purposes),

screws

to

the

front

module

angle

providing

card

and

from

for

then

full

Remove

Breaker

Disconnect the

Push that to

rear

in secure

the

Power

front

switch. cover. the

process,

(On/Off)

the

four

of

the

switch.

on

the

plastic

the

switch

panel.

Be

careful

Installation:

Circuit

leads

holders in

Remove

of

switch reverse

at

place

Protect from

the

front

scratches,

panel

etc.

Reinstallation - reverse process. the

front insure pinched flush without

Sensor

Disconnect panel. board secured. disconnect

Push that the

sub-chassis.

free,

complete unsolder and

remove

Reinstall = reverse

Insure

wiring

and

to

the

binding.

Board

Note

card

in

on

secure

lift

removal leads

stand

Note - when panel

back

harnesses

that

the

main

chassis

Al

J3

from

the

Ji

on

the

Al

is

permanently

Do

Not

try

it.

the

protruding

the

sensor

Once

card

up.

is

E1

through

sensor

off

board

snap into

putting

together,

panel

to

If

necessary,

process.

place.

screen

are not

fits

front

sensor

snaps card all

are

E6

card.

to

IX.

Speaker

Remove Remove the Unsolder speaker.

reverse

Sub-Chassis

Disconnect sub-chassis.

from

screws). washers to

the

sub-chassis With complete

is

revealed.

Installation:

Caution

Be

careful

Preventive

A5

RF

two

screws

speaker

to

two

Installation:

the

process.

Al4

ground

sub-chassis

Remove

that

main

chassis. from

the

sub-chassis

wiring

with

Maintenance

output

that

the

leads

remove

(three

12

secure

main

harness

reverse

wiring

power

secures chassis. on

the

lead

from

card cage

nuts

and

sub-chassis

Lift chassis.

out,

access

process.

harness.

card.

out

4-28

Power

Disconnect output panel leads Remove transformer Lift

Transformer

J4

card

A6.

and

disconnect

from

terminal

four

screws to

power

transformer

from

Drop

the

Reinstall - reverse

the

PS

front

primary

strip.

securing

the

sub-chassis.

out.

process.

To

maintain

operational

recommended inspection performed The

hospital necessitate inspections.

an

efficient,

generator, that

and

electrical

at

least environment

more

safe

it

is

periodic

test

semi-annually.

may

frequent

periodic

and

be

Establishing a preventive

maintenance

save

money

of

time a generator

be

out

labor

costs

breakdown

accummulated

its

condition evaluated. confirmed

integrity,

service

or

replacement

malfunctions

hazard.

indicating

of

each protect adverse electrical proper effectively saving

The

following

for

performing

maintenance

Power or

Plus

the summary generator guide

to

specifications.

calibration alignment output Figures

program

by

decreasing

of

service.

due

to

as

data

on

each

be

When a generator

as

losing

it

can

for

recalibration,

before

or

becomes a health

Thorough

the

safety

generator

your

facility

situations

incidents.

test

equipment pay

for

valuable

time

guide

preventive

on

the

generator.

System

sheet

may

verify

5000

shipped

also

generator

procedure

is

required,

waveforms

4-5

through

may

would

It

unexpected

can

be

generator,

effectively

its

be

removed

it

records

performance

may

alert from

associated

will

itself

and

is

System

Table

Power

with

be

used

Refer

to

if

can

be

4-12,

4-19.

А.

Visual

1.

Inspection

Remove

the unscrewing screw chassis screws cover. not

the

at

near

Four

on

all

cover

the

and

straight approximately the

cover

off.

top

cover

the

springloaded

rear

removing

the

cover

models.

3/4"

ultimately

the

amount

normally

also

saves

and

can

electrical

from

repair

and

possible

with

Reliable

and

by

effort.

recommended

5000

1-1

Plus data

the as

a

the

generator Power seen

in

Page

by

of

the the

front

screws

Slide back and

lift

be

4

B.

2.

Clean

foreign

pressurized

3.

Visually

wires,

electrical connectors

4.

Check boards

components,

security corrosion,

Electrical

1.

Power

Resistance

a.

b.

c.

d.

e。

f.

2.

Power

Refer

Out

Indicators,

Controls,

a.

out

dust,

particles

air.

check

harnesses,

leads, and

printed

for

damage;

loose

of

connections,

etc.

Evaluation

Off

Checks

check:

Chassis ground less Chassis circuit than Chassis

on

than

20

to

to ground

MEG

to

electrode plate)

greater ohms.

Chassis

active

greater ohms. Chassis

active

greater

ohms. Chassis

receptacles than

on

Power breaker.

receptacle

than

to

receptacle

than

to

receptacle

than

to

20

MEG

On

Checks

to

Operational

page

3-21.

Switches,

and

switch/circuit

lint

and

using

power

cord,

receptacles.

circuit

contacts,

third

power

0.2 high

wire

cord

ohms.

voltage

greater

ohms.

dispersive

(patient

20

MEG

handcontrol

20

MEG

footswitch

20

MEG

bipolar

greater

ohms.

Check-

Receptacles

dry

4-29

Bard System 5000 Power Plus User manual

Specifications and Main Features

Frequently Asked Questions

User Manual