Valleylab Force 30 40 User manual

Force

Service

Force

30 40

Manual

Valleylab 5920 Boulder,

For

All permission

Longbow

Colorado

service

rights

Inc

Drive,

80301

information

reserved.

Valleylab

of

P.O.

Contents

Box

9015

USA

1-800-255-8522

call:

Inc,

1992

of

Inc.

publication

this

1-303-530-2300

/

be

not

may

TWX

/

reproduced

910-940-2514

form

any

in

without

the

written

Foreword

The

following

equipment

service

described

instructions

in

this

manual.

are

for

use only

by

personnel

qualified

to

repair

and

service

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Caution:

Federal

Effective

Equipment

REM"

is a trademark

PolyHesive®

Purpose

This

Service

the

Force

30 generator The

Limited

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and replacement, applicable to

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has

been reliability,

and

reader

Warranty

Inc

service

time

repaired

or

(USA)

Date:

April

covered

in

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1992

this

manual:

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trademark

information

40

Electrosurgical

and

warnings

to

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product

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Table

Section

Responsibility Environmental

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Output Low High REM Audio

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Service

Valleylab

Boulder,

800-255-8522

Valleylab

Stamford,

800-843-2872 Valleylab

Prospect, 61-2-688-4888

Valleylab Nieuwegein, 31-3402-32456

Valleylab Ontario, 800-668-1832

Valleylab

London, 44-081-961-9956

inc

Colorado,

Inc

Connecticut,

Australia

AUSTRALIA

Benelux

HOLLAND

Canada

CANADA

Europe,

UNITED

Centers

USA

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KINGDOM

East

and

Africa

ATTENTION:

REFER

TO

ACCOMPANYING

DOCUMENTS

THE

Valleylab c/o

Lyon, 33—78—096262

Valleylab Wichmannstrasse

Postfach D-2000 GERMANY 0049-4089-

Valleylab London,

CLIMO

FRANCE

France

Germany

520452

Hamburg

6884

UK

UNITED

4

52

KINGDOM

44-081-961-9956

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TYPE

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Handswitching

intended

not

provided

processed

has

tissue)

blood

following

Processing

prior

will

with

been

by

dissolving

cloth.

standard

inserting

to

decrease

And

used

wiping

the

Reprocessing

electrosurgical

for

by

the

manufacturer.

delicate

other

the

in

the

detergent.

not

Do

hospital

handling

pencil

the

useful

Pencils)

accessories

surgical

pencil,

entire

immerse

procedures

life

remove

pencil

Remove

the

for

recommendations

EtO

an

into

pencil.

the

of

Directions

not

instruments

discard.

and

cloth

a

with

cleansing

any

pencil

in

Ethylene

below.

pouch.

manufactured

order

in

Remove

pad

gauze

or

agents

reprocessing

Oxide

Tight

by

sterilization

“bunching”

Valleylab.

by

gross

mild

a

the

steam

or

the

protect

to

all

and

wiping

solutions.

2.

Estimated

Steam

1.

2.

3.

4.

5.

Recommended

Autoclave

Do

not

the

Lay

the

Fold lengthwise

NOTE Keep

the

pencil.

Apply

a

autoclave.

not

Do will

be

number

autoclave

pencil

the

exceed reduced

body

material

(Fig.

.

pencil

Do

second

wrapping

a

when

wrapping

not

of

uses

when

Processing

the

pencil

center

the

in

pencil

the

over

2)

dord

body,

use

rubber

material

processing

this

product

procedure

reprocessed

unwrapped.

the

of

body

connector

plug

and

bands,

temperature

for

string,

the

to

is

steam

normal

by

wrapping

proceed

and

or

tape

packet

135°C

of

autoclaved.

autoclaving:

11

this

method:

material

coil

to

contacting

from

to

produced

(275°F

as

the

secure

in

for

)

20

shown.

cord

each

the

cord.

Step

minutes.

20

(Fig.

around

other

above

2

1)

material

the

prolong

to

(Fig.

The

the

Tape

3).

number

of

life

and

uses

of

4

r:

[|

|

2

7

Fig.

1

k

Fig.

2

T

Force

30,

KR

Fig.

Service

40

3

Manual

Testing

During

Insert

1. The

surgical

pencil

the

patient

procedure

connector

return

electrode

set

up,

into

must

inspect

appropriate

the

be

product

in

place

and

active

on

the

confirm

handswitch

patient.

product

function.

receptacle

on

generator.

the

Using

2.

generator

The

3. Reset

button.

CAUTION

Set

NOTE

Observe tone

the

Press

4. illuminates.

Press

5. illuminates.

NOTE

either

If

CAUTION

Inspect

damaged,

electrical

generator

and

Cut

the

sounds,

yellow

blue

the

shock

front

conduct

will

power

Coag

generator.

indicates

this

Cut

blue

the

If

Coag

yellow

the

If

Coag

or

Cut

and

pencil

use.

not

do

to

the

panel

settings

If

button

Coag

button

Cut

lamp

cord

Failure

patient

On/Off

self-test

a

error

an

malfunctioning

a

on

lamp

on

lamp

does

for

or

and

the

to

code

pencil

the

illuminates,

pencil

the

illuminates,

not

breaks,

observe

to

operating

the

switch,

lowest

(119-122) appears

illuminate,

cracks,

turn

power

and

settings

setting

accessory.

verify

discard

verify

discard

nicks,

precaution

this room

personnel.

before

that

discard

or

generator

display

will

testing

the

in

the

pencil.

blue

the

pencil.

the

damage

with

the

yellow

pencil.

every

Discard

the

other

On.

1

the

power

pencil.

lamp

before

use

Do

watt.

pencil.

INES

setting

the

in

the

in

use.

result

may

press

not

displays

mode

Cut

mode

Coag

If

injury

in

and

the

a

or

6.

Place

Force

30,

the

generator

Service

40

in

the

Manual

Off

mode

until

ready

for

surgery.

5

Force

30,

40

Service

Manual

Section 2 Performance

Specifications

Section,

this

In temperature

Output

Isolated

Low

All

Source Normal Normal

Reverse

Frequency

patient-connected

High

are

subject

"typical"

(25°

C)

and

Configuration

output.

Leakage

terminals

Current

Frequency

Polarity

Risk

to

change

to

refers

nominal

Ground intact open open

Parameters

without

specification

a input

power

(50-60

tied

together:

Leakage

Specifications

notice.

of

20%

is

that

voltage.

Hz)

Leakage

10µΑ

«

pA

100

<

pA

100

<

within

+

(110-120V~)

stated

a

Leakage

<2.0

50

< <50

value

нА pA pA

room

at

(220-240V-)

Monopolar

Bipolar

REM

Measurement

Frequency

70

If REM resistance,

+ 5 kHz

impedance

the

mode,

RF

Contact

Audio

audio

The

Keying

Alarm

Tone

RF

leakage

measured

resistance

if

alarm

an

Volume

keying

(Fixed)

current

Quality

Measurement Current

<

10

mA

is

increases

be

will

adjustable.

are

tones

Audio

45

>

Monitor

outside

generated.

to>

65

the more

by

Level @ 1

65

dBA

<

150

mA

<

50

mA

Acceptable

Single

<

20

acceptance

than

alarm

The

dBA

RMS

ohms

40%

meter

area

range,

above

tones

Resistance

pad

REM

a

nominal

the

adjustable.

not

are

Dual

5

—

fault

Range

area

135

ohms

condition

value

pad

or

will

135

occur.

ohms

In

the

Force

30,

Service

40

Manual

7

Input

Nominal Regulation

Operating

Current:

Power

Voltage:

Voltage

Range:

Idle Cut

Coag Bipolar

Source

Weight

20

Ib

(9.1

kg)

Overall

7.8

in. H x

Classification

Class I Equipment

Protection protective

basic

Dimensions

16.lin. W x

against

conductor

earth

insulation.

110-120

90-135

85-140

0.4

A,

7.0

A,

4.0

A,

2.0

A,

11.9

per

IEC

electric

shock

in

RMS

V

RMS

V

max max

in. D (199

601-1

provided

is

way

a

such

or or

or

.or

or

or or

mm x 409

by

they

that

mm x 303

connection

cannot

220-240

180-270

170-280

0.2

A,

max

3.5

A,

max

2.0

A,

max

1.0

A,

max

mm)

accessible

of

become

RMS

V V

RMS

V

live

in

conductive

event

the

parts

failure

a

of

to

the

of

Type

CF

Equipment

30,40

Force

The allowable

used

be

Defibrillator-Proof

The

discharge.

Drip The

generator’s

Intermittent

The

conditions

seconds

30 30,40

temperatures.

leakage

the

on

can

electrode

per

30,40

safe

Operation

(Pure

off

used

be

neutral

Proof

Force

generator

per

provides

currents

heart.

IEC

601-1

enclosure

and

satisfactory

cooled

is

Cut,

operation

for

IEC

601-1

high

a

and

terminals

will

natural

by

watt

300

one

for

greater

activation

degree

CF

a

has

Force

the

of

prevent

operation.

convection.

setting,

With

hour.

protection

of

isolated

type

30,40

reasonable

Under

load)

ohm

300

lesser

durations

against

(floating)

withstand

can

amounts

maximum

Force

the

settings

without

electric

of

and

generating

shock,

applied

the

falling

power

30,40

other

particularly

part.

effects

liquid

load

of

from

setting

suitable

is

impedances,

excessive

regarding

seconds

10

the

part

load

Force

applied

The

defibrillator

interfering

rated

and

for

internal

may

with

on,

the

8

Force

30,

Service

40

Manual

watts,

5

+

or

15%

Note:

Power whichever units

by

Force

is

35

30

watts

readouts

greater.

or

35%,

agree

Dosage

whichever

with

error

actual

occurs

is

greater.

power

when

into

the

load

rated

measured

within

to output

+

power

exceeds

displayed

the

Output

Cut

Blend

Desiccate

Fulgurate Standard Precise

Bipolar

Output

Mode

Cut

Blend

Desiccate

Fulgurate Standard

Waveform

500

kHz

sinusoid.

bursts

kHz

500

damped

kHz

500

damped

kHz

500

Bipolar

500 500

kHz

sinusoid.

kHz

sinusoid.

Characteristics

Maximum

circuit)

(open

voltage

P-P

3300

3800

3500

6500

Bipolar

550

sinusoid

of

sinusoidal

Rated

Load

(ohms)

300

100

50%

@

bursts

+

duty

with

recurring

cycle,

repetition

a

repetition

a

Nominal

Power

(watts)

300

250

200

150

99

31.25

@

frequency frequency

kHz.

250

of

62.5

of

Crest Factor

(typical

2.1

3.5

6.0

1.9

kHz.

100W

@

100W

@

100W

@

100W

@

20W

@

Precise

Force

30,

Bipolar

40

Service

550

Manual

100

70

1.9

@

20W

watts,

5

+

or

15%

Power

Note: whichever units

by

Force

is

35

40

watts

readouts

greater.

or

35%,

agree

Dosage

whichever

with

error

actual

occurs

is

greater.

power

when

into

the

load

rated

measured

within

to output

+

power

exceeds

displayed

the

Output

Cut

1

Blend

2

Blend

Desiccate

Fulgurate

Coag

Spray

Standard

Precise

Output

Mode

Cut

1

Blend

Waveform

500

kHz

sinusoid.

bursts

kHz

500

bursts

kHz

500

damped

kHz

500

damped

kHz

500

damped

kHz

500

kHz

sinusoid.

500 kHz

sinusoid.

Characteristics

Maximum

circuit)

(open

voltage

P-P

3300

3800

sinusoid

of

sinusoid

of

sinusoidal sinusoidal

sinusoidal

Rated

Load (ohms)

300

50%

@

37.5%

@

bursts bursts

bursts

duty

with with

with

recurring

cycle,

recurring

cycle,

repetition

a

repetition

a

repetition

a

Nominal

Power (watts)

300

250

31.25

@

31.25

@

frequency frequency

frequency

kHz.

250

of

62.5

of

31.25

of

Crest

Factor (typical)

2.1

3.5

kHz.

100W

@

100W

@

2

Blend

Desiccate Fulgurate

Coag

Spray

Standard

Precise

10

4000

3500 6500 9000

550

300

300 300 300

100

200

150 150

99

70

Force

30,

4.0

3.5

6.0

8.5

1.9

40

100W

@

100W

@

100W

@

100W

@

20W

@

20W

@

Service

Manual

601-2-2.

IEC

Monopolar

All

output

measurements

are

made

using

procedures

the

described

in

PURE

OUTPUT POWER (WATTS)

|

0

200

400

600

800

1000

1200

1400

1600 1800

|

IMPEDANCE

(OHMS)

CUT

GENERATOR

SETTING

300

150

2000

BLEND1

GENERATOR SETTING

OUTPUT

POWER (WATTS)

Force

30,

Service

40

O

Manual

200

Figure

400

2.1

800

600

IMPEDANCE

Force

40

1000

(OHMS)

Output

1200

Power

1400

vs

Load

1600 1800

250

130

2000

11

OUTPUT

00068.

300 270 240 210

18

150

1204H

gol

60 30

0

DS

/

Al

/

200

|

一

400

600

800

IMPEDANCE

1000

nm]

==

1200

1400

(OHMS)

1600

BLEND

1800

2000

2

GENERATOR SETTING

200

100

OUTPUT POWER (WATTS)

30

0

200

400

600

IMPEDANCE

800

1000

1200

(OHMS)

1400

DESICCATE

1800

1600

GENERATOR SETTING

200

100

2000

12

2.1

Force

40

Output

Power

vs

Load

(cont'd)

Force

30,

Service

40

Manual

output

POWER (WATTS)

180

160

140 120

100

80

60

40 20

0

一

и

/

ーー

£

200

一

400

一

600

800

IMPEDANCE

1200

1000

(OHNS)

1400

FULGURATE

1800

1600

GENERATOR

SETTING

150

75

2000

OUTPUT

POWER

(WATTS)

180

160 140

120

100

80

60

40

20

0

4

/

V

/

200

400

600

IMPEDANCE

1000

800

1200

(OHMS)

1600 1800

1400

4

SPRAY

2000

GENERATOR SETTING

150

75

Force

30,

Service

40

Manual

2.1

Force

40

Output

Power

vs

Load

(cont'd)

13

Bipolar

IEC

601-2-2.

OUTPUT

POWER (WATTS)

measurements

60

50

40

30

20

10

made

are

κ

[

N

A

0

200

using

TN

X

<

>

400

bipolar

forceps

X

800

600

the

on

人

1000

insulating

1400

1200

surface

STANDARD

l

1600

described

|

2000

1800

in

GENERATOR SETTING

OUTPUT POWER

(WATTS)

60

50

4 十 A

\

30

10

0

\

>=

400

200

м

600 800

IMPEDANCE

1000 1200 1400

(OHMS)

PRECISE

1600

2000

1800

GENERATOR SETTING

50 26

14

2.1

Force

IMPEDANCE

40

Output

Power

(OHMS)

vs

Load

(cont'd)

Force

30,

40

Service

Manual

601-2-2.

IEC

monopolar

All

output

measurements

are

made

using

procedures

the

described

in

|

OUTPUT

POWER

(WATTS)

0

200

400

600

800

IMPEDANCE

1000

(OHMS)

1200

1400

PURE

1600

CUT

1800

2000

BLEND1

GENERATOR SETTING

300

150

GENERATOR SETTING

OUTPUT

Force

POWER (WATTS)

Service

40

30,

80

40

0

200

Manual

400

Figure

600

2.2

800

IMPEDANCE

Force

30

1000

(OHMS)

Output

1200 1400

Power

vs

Load

1600

1800

250

130

2000

15

DESICCATE

GENERATOR

SETTING

OUTPUT

POWER (WATTS)

0

200

400

600

800

IMPEDANCE

1000

(OHMS)

1200

1400 1600

FULGURATE

200

100

1800 2000

GENERATOR SETTING

150

OUTPUT

POWER (WATTS)

16

0

200

2.2

400

Force

800

600

IMPEDANCE

30

Output

1000

Power

1400

1200

(OHMS)

vs

Load

1600

(cont'd)

1800 2000

30,

Force

Service

40

75

Manual

Bipolar

601--2-2.

IEC

OUTPUT

POWER

(WATTS)

measurements

60

50+

40

30

10

made

are

ГУ

/

N

0

200

0

bipolar

using

600

400

N

forceps

800

on

1000

insulating

the

1400

1200

surface

STANDARD

mm

="

1600

described

2000

1800

in

GENERATOR SETTING

50

24

OUTPUT

POWER

(WATTS)

60

50

A

4014

30

20

\

10

0

\

M

SL

400

200

IMPEDANCE

—

800

600

(OHMS)

1000 1200

1600 1800

1400

PRECISE

2000

GENERATOR SETTING

50

24

Force

30,

Service

40

Manual

2.2

Force

IMPEDANCE

30

Output

Power

(OHMS)

vs

Load

(cont'd)

17

OUTPUT

POWER (WATTS)

300

270

240

210

180

—

50

120

90

60

30

240

210

A

Lá

30 60 90

~

120

GENERATOR

180

150

SETTING

BLEND/BLEND

CUT @ 300

240 270

210

1 @ 300

ohms

ン

/

300

ohms

レン

OUTPUT

POWER

(WATTS)

180

150

120

90

60

30

A

30 60

Figure

2.3

<

Output

90

GENERATOR

Power

120 150 180

vs

SETTING

Generator

Setting

210 240

18

Force

30,

40

Service

Manual

200

180 160

140

OUTPUT

NA,

120

o

200

80

60

40

o

0

180

ST

20 40 60

L

一

GENERATOR

BLEND 2 O

LA

VA

レン

80

100 120 140 160 180

SETTING

DESICCATE

300

A

ya

@

300

ohms

<

200

ohms

Рой

OUTPUT

POWER

(WATTS)

160

140

120 100

80

60

40

20

0

20

2.3

40

Output

60

Power

80

100

GENERATOR

vs

Generator

120

SETTING

Setting

140

160 180

(cont'd)

200

Force

30,

40

Service

Manual

19

OUTPUT

POWER (WATTS)

140

120

100

80

60

40

20

0

140

20

40 60 80

A

Lá

GENERATOR

FULGURATE

A

100

SETTING

SPRAY

@

300

-一

Y

120

@

300

ohms

À

ohms

一

140

OUTPUT POWER (WATTS)

120

100

80

60

40

20

0

20

2.3

Output

40

GENERATOR

Power

vs

60 80

Generator

<

100

SETTING

Setting

A

(cont'd)

120

140

20

Force

30,

40

Service

Manual

OUTPUT POWER (WATTS)

50

40

30

20

10

50

<

レブ

10

STANDARD

20

GENERATOR

30

SETTING

PRECISE

BIPOLAR @ 100

pá

BIPOLAR @ 100

40

ohms

L

50

ohms

OUTPUT POWER (WATTS)

40

30

20

10

2.3

一

10

Output

<

Power

20

GENERATOR

vs

Generator

30

SETTING

Setting

40 50

(cont'd)

ン

レプ

Force

30,

40

Service

Manual

21

22

Force

30, 40

Service

Manual

Section 3 Functional

Overview

between

At

five

The

Board

contain

any

Board

appears

generators

40

30,

Force

The

differences

models. implemented models

A

PCBs.

The

identical.

are

Microcontroller

Display Interface Power REM

Functional

software.

in

Supply/RF

Filter

Block

Microcontroller

Board

Diagram

Microcontroller / Memory / I/O

control

to

with

enable

used

range

the

of

lower

signal

microcontroller

The

addressable microcontroller the

address

memory

latch

the

given

PCB's

64K.

bits

8

and

five

electronic

are:

(PSRF)

at

the

The

of

a

level

Description

printed

available)

(and

end

the

30,

Force

lower

data

the

triggered

circuit

capabilities

of

bits

8

bus.

boards

power

section.

this

generators

40

address

the

of

Demultiplexing

latch

(U23).

of

(PCBs).

different

the

setting,

Section

U22.

is

line

The

generator

output

the

contains

9

The

multiplexed

are

these

of

are

PCBs

performances

schematics

device

has

signals

identical

an

in

done

are

the

models

is

in

all

of

for

with

all

the

The

occupies the

PAL

A

chip-select address external

to

that

The

level-triggered

buffers,

read generate

Three generate

ECON supply

ICON output roll-off

microcontroller

lower

the

last

16

bytes

used

is

(U26)

signals

accessed.

being

address

well

as

DACs

the

control

8-bit

control

two

input

latch

respective

the

signals

the

correct

digital-to—analog

the

analog

an

is

PSRF

the

on

analog

the

is

the

It

power

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Inputs

maximum

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U17

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output

frequency

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by

transmission

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MUXO

signal

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over a 54,000-count

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to

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as

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to

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(U17)

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multipliers

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range

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the

front

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microcontroller

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this

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R26).

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sum

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panel

c)

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...

is

low-pass

lasting

32

error

panel

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error

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power

offset

zero-trim

less

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power

circuitry

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setting.

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voltages

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proportional

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2)

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R26)

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maximum

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ground

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power

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power

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Service

40

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front

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swing

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RF

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confirm

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reset

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U21C).

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only

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R26

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U14).

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calibration

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135

on

does

test

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value

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front

panel

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frequency

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the

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microcontroller

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checks.

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microcontroller outputs

cause a dosage

V-CLK

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in

the

signal

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watts,

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300

watts that

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volt

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gate

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clear

this

the

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enabled

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frequency

with a limit

microcontroller

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U17,

U14,

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error

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to

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line

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output

power

greater.

calibration

offsets

microcontroller

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value

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120

exceeds

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would

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of

405

watts).

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pulse

waveforms

U19)

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Hz

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255

Hz. The

generate

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power

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600

Hz.

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line,

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error

a

to

from

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the tolerance generator

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sounds

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until

dosage

range

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the

test

offset

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and

the

30,

40

value

the

error

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be

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value,

generator

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required

circuit

the

sets

the

test

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indicates a dosage

circuitry

calibrated

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cannot

frequency

error

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value,

software

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be

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self-test

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clock

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to

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succeeds.

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signal,

signal

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the

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known

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to

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REM

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is

transformer

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directly to frequency-encoded

algorithms

to

frequency

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VFC

a

signal

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acts

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(FREQ0)

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as

REMOUT

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associated

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passed

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monitoring

impedance

voltage

DC

integrating

microcontroller

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sensing

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from

amplifier

device

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input

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supply supply supply, do

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detector

transformer amplifier Board.

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15

+

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the

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12

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power

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circuitry

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microcontroller

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primaries

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OSC-EN

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microcontroller

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voltage

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Ton-drive

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7)

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500

result

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the

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at

39

RF

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when

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PRECISE

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Standard indicator

Precise indicator

—

Selects

-

will

illuminate

Selects

will

illuminate

Microbipolar

the

when

Microbipolar

the

when

this

mode

standard

for

is

selected.

fine

for

is

selected.

desiccation.

The

button

The

button

Monopolar

PURE

CUT

33

BLEND

1

Monopolar

DESICCATE

à

Cut

Pure

illuminate

Blend/Blend

illuminate

—

Blend

illuminate

2

Coag

Desiccate button

indicator

Selects

—

when

1 -

when

Selects

when

Selects

—

Cut

this

mode

Selects

mode

this

with

Cut

this

mode

coagulation

illuminate

will

with

is

Cut

is

maximum

is

lowest

selected.

level

minimum

with selected.

current

when

hemostasis.

of

hemostasis.

waveform

mode

this

The

low

for

selected.

is

The

button

voltage

button

indicator

desiccation.

indicator

will

The

FULGURATE

a

Fulgurate

5

applications.

Spray

The

Selects

—

button

Selects

—

button

The

coagulation

indicator

coagulation

indicator

illuminate

will

current

illuminate

will

waveform

when

waveform

for

mode

this

general

for

this

when

performance

high

selected.

is

fulguration

is

mode

Force

30,

selected.

fulguration.

40

Service

Manual

Alarms

REM

그

С

Alarm electrode patient

patient sound

output

The Contact is

between

twice

alarm

within

If

anon-REM

indicator

Indicator — This

is

connected

contact return

power

Quality

the

quality

electrode

when

condition

Monitoring

the

acceptance

patient

does

not

patient

illuminates

to

the

generator.

monitoring

and

the

condition

the

this

alarm

cleared

is

System

range.

return

illuminate,

return

electrode

red.

indicator

system

patient

first

is

condition

the

and

senses

electrode

unless

the

and

illuminates

The

indicator

senses

is

not

adequate.

detected.

exists.

indicator

the

that

is

inserted

generator

the

generator.

red

until a patient

flashes

contact

that

The

generator

The

green

changes

into

to

patient/pad

the

Patient

detects a break

In

this

red

when

between

audio

tone

will

when

contact

receptacle

in

case,

return

the

REM

the

will

produce

not

REM

the

resistance

continuity

the

this

Dosage

the

will turn

indicator

Error

front

appear

the

Do Bipolar light,

Alarm

by

panel

the

in

generator

for

this

alarm.

not

apply a patient

forceps

but

If

-

watts

35

OFF

Setting

then

Power

the

generator

measured

the

35%,

or

ON

return

are

connected

whichever

Display,

the

using

electrode

to

the

can

be

activated

generator

greater,

is

generator

the

and

On/Off

in a Bipolar-only

Bipolar

output

button

receptacle,

in

Bipolar.

exceeds

alarm

an

will

the

on

the

will

deliver

not

front

procedure.

the

REM

output

sound,

output

panel.

indicator

power

error

the

There

When

displayed

code

power.

not

is

the

will

"87"

To

an

on

reset,

Force

30,

Service

40

Manual

49

Front

(E)

REA

Panel

Receptacles

№

Monopolar accepts monopolar footswitch

Footswitch

Bipolar handswitching

activated. accessories.

Monopolar

standard either footswitch require

accessories

Footswitch

two-treadle

a

footswitch

in

Select

Active

This

one-pin

footswitch

the

receptacle

universal

a

to

either

Active

the

button

Receptacle

bipolar

receptacle

footswitching

1/4

this

receptacle.

Receptacle

Monopolar

receptacle

this

to

Monopolar

on

the

This

—

accessories.

also

will

Footswitch

receptacle

inch

on

adapter.

located

This

—

footswitch

allows

Bipolar

or

front

panel.

receptacle

accept

on

panel.

rear

Do

accessories

two—pin

not

These

Receptacle

accessories

located

the

four—pin

connector.

surgeon

the

mode,

accept

will

bipolar

This

—

which

the

can

front

Some

connect

receptacle

Connecting

to

using

by

three—pin

also

can

footswitching

receptacle

activated

be

or

panel

accessories

bipolar

a

the

use the

footswitch

be

accepts

the

may

active

by

0 0

©

©)

POWER

Оооо

=.

回

o

CONTROL

Monopolar standard modes receptacle

connect

Power

receptacle

accessories

illuminates

Power

handswitch

receptacle.

this receptacle.

Patient

accepts procedures.

conventional

Active

three-pin

be

may

activated

is

bipolar

Control

accepts

and

when

output

mechanism.

Note:

Return

patient

the

The

Handswitch

handswitching

activated

active

from

patient

accessories

Monopolar

both

Valleylab

the

Power

a

this

The

not

Do

Electrode

return

receptacle

return

this

at

by

only

standard

Control

receptacle

Cut

Power

connect

electrode

Receptacle

active

receptacle.

the

using

this

to

Active

three—-pin

Power

and

Control

Receptacle

will

electrode

Control

Pencil

activated

is

Coag

feature

bipolar

'

connector

accept

handswitch

receptacle.

Handswitch

modes

active

both

connectors.

-

accessories.

Power

handswitching

is

—

output

mechanism.

Receptacle

Pencil.

inserted

is

accessories

This

REM

The in

by

only

be

may

functional

only

two-pin

in

used

(dual-section)

and

Cut

from

active

indicator

this using activated

to

receptacle

monopolar

receptacle

This

accepts

Coag

this

not

Do

This

—

receptacle.

the

this

at

through

this

and

50

Force

30,

40

Service

Manual

Rear

A

Panel

110-120V

POWER SELECT

Functions

220-240V

Input

either

Power and fuse

Equipotential

ground

Power

115

V-

Switch — This

includes a fuse

with

type

with

the

Source

power

(nominal)

and

rating

Ground

furnished

Switch — The

or

220

switch

assembly

power

cord

as

marked.

Lug — This

eguipotential

receptacle.

Force

V-

meets

lug

may

grounding

generator

power

(nominal).

IEC

To

be

connected

will

power

reduce

cable.

operate

on/off

risk

of

to

earth

on

reguirements

fire,

replace

BIPOLAR

FOOTSWITCH

raj

MONOPOLAR FOOTSWITCH

<

0

VOLUME

Bipolar single-treadle activated

Monopolar two-treadle activated

Audio

indicator this

adjustable.

Footswitch

from

Volume

tones

control.

Footswitch

Monopolar

The

Receptacle — This

bipolar

this

Control — The

produced

footswitch

receptacle.

footswitch

receptacle.

when

volume

of

Receptacle — This

the

volume

the

audio

three-pin

connector.

of

the

generator

tone

for

Only

bipolar

four-pin

Only

monopolar

Cut,

Coag,

is

activated

alarm

receptacle

output

receptacle

and Bipolar

may

be

conditions

accepts

can

be

accepts

output

mode

adjusted

is

not

a

can

a

be

with

Force

30,

Service

40

Manual

51

52

Force

30,

40

Service

Manual

Section 5 Testing

procedures

section

This

Electrosurgical

describes

Generators.

Recommended

Description

Voltmeter

Wide

Band

Current

Decade

Transformer

Resistor

the

Test

Equipment

AC Input Frequency Resolution (Fluke

Output

(Pearson

0 — 200 make-before-break

And

ification

true

Calibration

functionally

to

RMS,

impedance:

range: 2 MHz

0.05%

8920A)

volts

per

411)

ohm, + 1% , 1/4

test

AC + DC

10M

of

range

amp:

contacts.

calibrate

and

true

RMS

ohms

max

0.100

W. 1 ohm

the

steps.

40

30,

Force

Non-inductive,

Resistive

Isolated Milliammeter

Loads

Oscilloscope

Leakage

substitute

If

equipment.

Table

equipment

used,

is

100

(2

units),

Non-inductive

(Dale

NH-250)

0 — 250

(Simpson

Tektronix

Per

it

mA

true

model

2445,

IEC

specifications

meet

must

200, 300,

RMS

05350)

or

equivalent

exceed

or

500

ohm,

thermal

specifications

the

all

250

converter

watt,

the

of

1%

tolerance

recommended

Force

30,

40

Service

Manual

53

General

WARNING

High components

Take

rule”,

CAUTION The free chassis.

Observe generator.

Use errors.

Electrostatic

generator

the

Test

voltages

appropriate

etc.)

electrosurgical work

And

exist

on

the

taking

when

station.

remove

not

Do

Discharge

chassis

Calibration

on

PSRF

precautions

generator

The

power

the

Printed

(such

measurements

contains

technician

PCBAs

(ESD)

reference

as

information

connector,

Circuit

must

unless

Board.

of

use

as

or

in

static-sensitive

wear

necessary.

control

ground.

procedures

Select

power

switch,

isolated

troubleshooting

ESD

an

ground

the

tools

devices.

wrist

Handle

when

and

strap

PCBAs

points

aluminum

equipment;

these

in

Open

while

working

carefully

heatsinks,

areas

chassis working

by

only

within

and

the

of

use

generator.

the

of

a

at

only

the

within

edges.

the

electrosurgical

the

ground-loop

avoid

to

certain

hand

"one

static

testing

When

data.

test

readings

meter

uncompensated

of

Use waveforms. inductive

Pretest

Front

Panel

1.

Check a.

Bipolar

b.

Monopolar

c.

Monopolar

d.

Monopolar

e.

Patient

f.

Footswitch

Using

2. (universal connections

equipment,

RF

leads

test

Keep

adversely.

scope

When

coupling

fractional may

inspection

the

following

Handswitch

Footswitch

Handswitch

Connector

banana

a

jack,

active

are

loose,

adapter)

proper

short

as

probes

microampere

cause

front

check

replace

testing

as

may

order-of-magnitude

panel

receptacles

(Power

each

the

in

the

procedures

possible.

cause

Control)

connector

footswitching

staked

Lead

large

leakage

for

control

be

must

inductance

the

in

errors

currents

errors

damage

obstruction

receptacle

panel

are

the

in

or

assembly.

followed

stray

and

measurement

measured,

observed

corrosion:

secure

and

check

and

to

order

in

capacitance

high

of

accidental

values.

a

Use

fit.

secure

a

for

duplicate

affect

can

voltage

capacitive

jack

inch

1/4

the

If

fit.

factory

RF

or

3.

54

Check

broken

the

Patient

obstruction.

or

receptacle

for

damaged

or

bent

pins.

Check

the

center

Force

REM

30,

connection

Service

40

a

for

Manual

Rear

Panel

1.

Check a.

On/Off

b.

Volume

c.

Monopolar

d.

Bipolar

Remove

2.

3.

Install

4.

Remove

Disassemble

.

5

connector

6.

Assemble

7.

Clean

Chassis

1.

Remove

2.

Visually

the

following

switch

control

Footswitch

and

fuse

the

fuse

and

check

the

power

the

screws

power

are

connector

cord

with a damp

Inspection

top

cover.

inspect

each

for

damage

Connector

inspect

for

cord

retaining

cord

tight.

board

or

Connector

housing

fuse

secure

fit.

bracket

connector

and

inspect

cloth

for

damaged

corrosion:

and

inspect

and

power

and

mild

components,

damage

for

cap

power

cord

detergent.

cord.

for

damage

damage.

wires,

corrosion.

or

corrosion.

or

cracks

and

corrosion.

Ensure

that

3.

Check

4.

Install

5.

Wipe

6.

Install

Power

1.

2.

3.

4.

5.

that

all

the

top

cover

power

Up

Self-Test

Connect a footswitch

Plug

the

generator

Place

the

power

Press

the

On/Off

The

generator

The

a.

b.

The

green

connectors

cover.

and

cord

assembly

switch

button

will

first

“power”

are

control

power

conduct a self-test.

panel

and

to

the

generator.

cord

on

the

on

the

performs

indicator

fully

seated.

with a damp

secure

into a hospital

rear

front

several

illuminates.

with

panel

Check

to

internal

cloth

bracket

grade,

the

On

to

illuminate

the

following:

tests

moistened

and

two

grounded

position.

the

which

with a mild

screws.

receptacle.

“power

take

on”

approximately

detergent.

indicator.

four

seconds.

ο.

.

a

.

©

30,

Force

power-up

A

All

digital

Mode,

Service

40

display

alert,

sounds

tone

and

power

Manual

at

segments

indicator

frequency

a

light

(all

lamps

440

of

"8"s)

seguentially.

are

illuminated

Hz

(+5/-0)

45

at

sequentially.

dB

to

(+10/-5)

65

dB.

55

following:

Control

of

any

and

a

dB).

the

connected

Pencil

self-

the

error

an

five

of

series

generator).

the

to

installed.

is

done

tests

(a

code

alarm

during

number

tones

is

the

After

6.

a.

Each

b.

The

c.

Bipolar

d.

Coag

e.

Cut

The

f.

See

The

g.

error

an

If

operation,

between

sounded

0 at

internal

digital

Monopolar

is

in

is

in

the

is

in

the

indicator

REM

Section

Power

results

dashes and

(-

999)

a

frequency

self-check

display

Footswitch

the

Standard

Desiccate

Pure

4,

REM

Control

the

from

are

—)

displayed

is

of

and

indicates

mode.

Cut

mode.

illuminated

is

Alarm

Indicator

indicator

self-tests

displayed

the

in

659

Hz

at

display

1

indicator

will

during

in

a

volume

test,

watt.

no

(if

illuminate

initialization

Bipolar

the

display.

Cut

generator

the

is

illuminated.

patient

return

only

and

During

of

65

dB

(+5

if

or

Coag

dB

displays

electrode

Power

a

from

displays

time,

this

or

-0

error

generator

Press

errors

codes

the

On/Off

several

If

seconds.

The

prevent corrected.

7.

Calibration

General

Calibration performed calibration

at

If the

error

An

Step), still

corrected

follow

to

Instructions

completely

time

any

error

before

code

indicates

occurs,

before

these

is

performed

values.

an

91,

there

detected,

are

listed

at

activation

button

in

order

in

code

error

proceeding.

the

hardware

a

is

which

that

the

instructions

codes

their

the

end

until the

to

return

16

Steps.

continue

to

appears,

after

Step

problem

be

can

result

may

are

of

this

generator

to

the

Each

|

check

pressing

was

with

done.

damage

in

displayed

Section

Standby

Calibration

to

the

unsuccessful.

Failure

the

error

the

with

is

turned

mode.

Calibration

Bipolar

circuit

to

the

to

at

turn

in

explanations

off

and

Step

contains

the

at

list

key

Up

occurs,

this

If

calibrated.

being

correct

error

generator.

maximum

a

for

back

substeps

Step.

end

move

(to

codes

rate

each.

All

on

and/or

Calibration

of

go

before

this

the

to

back

This

the

that

Section

problem

proceeding

every

1

of

errors

will

problem

must

be

15

Step

and

Calibration

again.

try

must

12

is

the

saves

correct

Ifit

be failure

or

maximize

To value

All

currents

56

the

specified

in

accuracy

in

the

this

procedure

calibration,

of

procedure.

are

RMS

the

set

unless

currents

indicated

as

close

as

otherwise.

possible

Force

(within

40

30,

mA)

1

+

Service

the

to

Manual

Setting

1.

Check

Remove

2. the

3.

Inspect

4.

Replace

5.

Place

6.

Allow

top

the

Up

that

cover.

the

interior

the

power

Multiplier

1.

Connect

potentiometer

2.

Place a drop changed.

R74,

an

TP5

for

Calibration

the

power

cover

top

six

of

generator

top

cover.

switch

generator

Offset

oscilloscope

of

to

Calibration

so

that

R112,

epoxy

switch

retaining

The

on

the

warm

probe

the

measured

TP6

on

each

on

the

screws

for

loose

screws

need

rear

panel

up

for a minimum

to

the

of

the

rear

panel

(three

screws,

not

be

to

the

following

frequency

R42,

TP4

three

potentiometer

is

set

to

the

Off

each

screws

debris,

replaced

On

of

test

is

approximately 1 kHz.

on

and

loose

at

this

position.

ten

minutes.

points

and

screws

adjust

position.

and

side

connector

time.

the

to

ensure

rear)

on

two

wiring.

corresponding

that

they

cannot

and

off

lift

be

3.

Turn

R26

so

yet.)

4.

Press

the

On/Off

5.

When

the

self

REM

1.

2.

3.

4.

Filter

Disconnect

Connect R14

be

Connect a voltmeter —2.00

Place a drop

for

70

kHz + 4

volts

an

maximum

that

the

wiper

button

tests

are

Board

any

oscilloscope

Calibration

load

from

peak

kHz.

from

DC.

of

epoxy

on

is

at

—12

on

the

front

complete,

the

REM

probe

fro

to

peak

output.

the

left

each

potentiometer

volts

panel

enter

the

adapter.

the

right

side

of

(fully

to

place

Calibration

side

of

The

output

R13

to

screw.

clockwise).

the

generator

mode.

R19

to

ground

must

exceed

ground

and

(Do

not

and

8.0

adjust

apply

epoxy

in

the

Ready

adjust

Vp-p.

the

potentiometer

to

mode.

the

potentiometer

The

frequency

this

R&8

screw

must

for

Force

30,

Service

40

Manual

57

Calibration

calibration

the

enter

To

will

panel

front information

a

have

Step

Place

.

calibration. at

.

Turn

Place

.

Press

.

Verify

.

upper

If

Press

.

substeps 2 through

Model

—

1

probe

a

TP12

should

the

drop

a

the

that

left

generator

the

potentiometer

Cut

the

corner

Bipolar

Steps

mode,

the

to

And

TP12

on

be

low

epoxy

button

Up

number

of

has

the

Option

the

Simultaneous

Up

5.

display

(Frequency

of

Reset,

the

press

Step

Step will

Calibration

current

Display

the

press

and

either

C43,

on

(about 0 volts.)

R26

until

the

potentiometer

the

on

dosage

end

to

displayed

front

button

in

panel.

Coag,

proceed

to

number

appear

And

Up

Cut

side,

voltage

error

Cut

the

verify

to

Standard,

the

in

Cut

the

in

Dosage

button

or

at

screw

offset

window

calibration

to

U13

TP12

ensure

to

potentiometer

is

an

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repeat

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load the

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change

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active plugs.

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a

transformer

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check

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wire.

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generator.

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30,

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repeat

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the

output

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RF

output.

generator.

all

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7.

of

the

mode

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power

ready

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59

Step 7 —

1.

Perform following

Standard Precise Pure

Cut Blend Blend

Desiccate Fulgurate

Spray

2.

Press output

3.

When activation

4.

When calibration

Step 8 —

ICON

bipolar

1

2

Coag

the

power

ICON

the

LCON

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substeps 2 and 3 for

load

values

bipolar

appropriate

to a value

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input

calibration

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for

100

100 200 200 200 200

skip skip

mode-selection

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and

set

of

8.

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each

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for

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up

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to

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activated,

time

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to

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calibrated.

press

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and

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generator

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generator.

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software

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button

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itself,

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the Monopolar return

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2.

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4.

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90%

of

Note:

re-entered.

may

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recalibrated,

5.

Press

the

generator

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electrode

millammeter

the

buttons

the

until

the

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output

to

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output

the

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the

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the

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on

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of

level.

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desired.

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button

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receptacle.

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the

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for

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Step

9.

Connect

Power in

series, a 200

rear

panel.

the

current

monopolar

calibration

key

on

is

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the

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LCON

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unless

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value

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electrosurgical

Control

receptacle)

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Place a current

transformer

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the

125

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and

stored.

(Pure,

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pencil

mA

and

Down

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go

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calibration

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load

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no

higher.

pencil

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transformer

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an

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use

130

1,

required.

the mA.

buttons

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the

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the

meter.

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to

change

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value

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the

pencil

modes

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2,

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and

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and

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Press frequency

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software

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60

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the

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value

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the

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or

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down

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Calibration

button

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determine

increase

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the

gain

test

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start

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offset.

frequency

frequency.

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value

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Force

ramp Coag

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display

gain

test

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window.

signal

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output

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3

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4

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load

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Press

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10 — REM

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generator

both

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Step

error

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load

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Calibration

resistance

Cut Up

(the

generator

input

the

frequency

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from

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or

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button

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or

activate

to

generator

longer

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button

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button

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down

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adapter.

notify

to

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tone

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Ohms

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notify

to

confirm

generator

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release

press

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software

the

to

confirm

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key-press).

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in

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the

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and

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button

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3

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1.

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Press

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Press internal

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This

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1.

When button

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12 - REM

the

decade

Cut

the

ohms

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the

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use

Up

Calibration

resistance

Down

or

Up generator

Up

only.

The

13 — Valieylab Use

Step

is

for

internal

14 — Service

internal

for

is

Step

15 — Save

Step

15

on

the

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Mode

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Calibration

appears

front

panel.

button

calibration

box

button

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to

proceed

at

135

to

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to

proceed

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use

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in

the

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ohms.

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to

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tone

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only.

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to

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software

the

to

confirm

to

the

Step

the

Press

turn

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that

the

key—press).

step.

14.

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the

generator

12.

the

Note:

Up

REM

Step

button

Off

resistance

13

is

for

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to

by

pressing

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to

the

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to

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2.

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Force

30,

at

40

least

Service

seconds,

2

Manual

and

then

turn

off

AC

line

power

turning

by

the

rear

panel

Power

switch

61

Step

16 — Adjust

Turn

1. generator

the

rear

ON.

100

power

ohm

switch

Current

Press

ON.

the

ON/OFF

button

on

the

front

panel

to

turn

the

Connect

2. with

Activate

3.

Turn

4.

5.

Turn

a

current

the

R56

the

generator

Summary

Calibration

Model/Options*

Analog

Mono

Bipolar

Voltage

Step

Current

Power

ohm

100

transformer

generator

the

on

Table

&

load

PSRF

Off.

of

Bipolar

1

2

3

4

across

in

Board

the

around

Cut

Pure

counterclockwise

Calibration

Display

1/4

the

at

inch

footswitching

active

maximum

wire.

Steps

Display

Cut

Model

(30,40)

Number

1000’s

1000's

digit

setting

until

of

receptacle

using

current

ECON

footswitch.

the

output

Coag

Sim

(---,--S)

Lower

and

1.5

is

Option

patient

the

0.05

+

Display

digits

3

digits

3

digits

3

receptacle

amperes.

ECON**

of

ECON

of

ECON

of

Power

Sense

Voltage

ECON

ICON

LCON

Dosage

at

REM

at

REM

at

REM

*

Factory

**

Use

Error

open

ohms

10

135

set;

Coag

&

ohms

not

adjustable

Up/Down

5

6

7

8

9

10

11

12

keys

in

the

to

change

field.

setting

1000’s

1000's

of

digit

of

digit

of

digit

of

ECON

ICON

LCON

Lower

Dosage

REM

digits

3

digits

3

digits

3

digits

3

frequency

target

(999

(10

(135

ECON

of

ECON

of

ICON

of

LCON

of

=

ohms)

open)

62

Force

30,

Service

40

Manual

Error

Code

0

10

Codes

Diagnosis

IIC

output

HC

output

HC

output

IIC

output

ИС

output

IIC

output

IIC

output

IIC

output

EEPROM

JIC

output

fail

channel 0 (bipolar/cut

fail

channel 1 (cut/coag

fail

channel 2 (led

fail

channel 4 (audio

fail

channel 5 (coag

fail

channel 6 (cut

fail

channel 7 (micro

fail

channel 8 (relays,

checksum

not

being

error

written

display) — Display

dwn

correctly

display) — Display

volume

up

key,

dac) — Interface

key,

etc.) — Display

key,

etc) — Display

etc) — Interface

to

channel 8 —

Board

U6

Board

U11

US

Board

U8

Board

U7

US

U29

Interface

Board

U26

U29

26

35

36

39

41

45

55

56

57

73

74

75

unable

DOSAGE

EEPROM

invalid

HSI

to

calibrate

FREO

failed

to

read

failed — Display

write

failed — Display

handswitch

overflow — Interface

WARNING — HSI4

calibrate

unable

to

sense

calibrate

unable

to

calibrate

to

ECON

OUT

OF

due

to

BOUNDS

bad

respond — Display

Board

reading — Interface

Board

frequencies

interrupt — Interface

monopolar

bipolar

power

and

power

current

due

freguency

Board

reading

U1

Board

handswitch

out

of

bounds

Board frequencies

of

out

freq

to

due

freq

to

freq

due

out

of

range

voltage

to

on

power

circuit

out

range

out

—

or

power

problem

of

bounds

Interface

—

range

of

Interface

Board

bip

power

Board

Interface

Board

84

86

87

Force

30,

40

SEVERE

dosage

Service

error

Manual

RAM

check

test

gain

while

failed

active

—

Microcontroller

recalibrate

—

both

Board

power

U25

muttipliers

and

dosage

error

Code

91

100

101

102

103

104

108

109

110

111

112

Diagnosis

calibration

conversion

one

Fulgurate,

one

Bipolar

rear

failed

more

or

Desiccate,

more

or

more

or

Dwn,

bipolar

coag

footswitch

setup

error

following

the

of

BL2,

following

the

of

following

the

of

Ftsw

Sel,

footswitch

may

Interface

—

Interface

—

Interface

—

Interface

—

Interface

—

keys

BL1,

keys

Rst,

On

may

be

stuck

Board

may

Cut

may

stuck

Up

—

be

FREQO

FREQ1

FREQ2

FREQ3

FREO3

stuck:

(REM)

(Bipolar

(Monopolar

Up,

Coag

Dwn

Cut

Precise,

range

of

out

V2)

of

out

12)

Power)

Dwn,

Coag

Pure

key,

Standard,

range

of

range

of

out

Spray

key

Cut

Bipolar

range

of

Coag,

Up,

113

114

115

116

117

118

119

120

121

122

124

130

135

rear

cut

footswitch

front

coag

front

cut

footswitch

monopolar

bipolar

monopolar

dosage

EPROM

EEPROM

handswitching

error

may

be

stuck

footswitch

handswitch

power

not

checksum

segment 0 (cal_u_table)

may

accessory

forcep

control

true

on

test

be

stuck

be

stuck

input

handswitch

start

up — adjust

failed — bad

cut

key

may

be

coag

key

may

be

stuck

accessory

pot

or

EPROM — re-bum

value

out

of

stuck

be

stuck

cut

key

coag

key

up

key

down

key

correct

range

may

be

may

be

may

circuit

problem

and

try

stuck

be

stuck

be

stuck

again

136

137

138

64

EEPROM

segment 1 (audio

segment 2 (econ

segment 3 (icon

table)

value

out

of

range

30,

Force

Service

40

Manual

Code

139

141

144

145

161

Diagnosis

EEPROM

dosage

error

segment 4 (icon_offset_table)

segment 6 (gen_settings_table)

segment 9 (icon_tabie)

segment

won't

10

(Icon

clear — need

value

offset

to

value

out

table)

value

calibrate

out

of

range

out

dosage

of

range

of

error

range

Force

30,

40

Service

Manual

66

Force

30, 40

Service

Manual

Section 6 Component

WARNING

High

components

Ensure

generator

CAUTION

The

generator, electrostatic an

The

following

Install

1.

voltages

electrosurgical

antistatic

all

exist

on

the

PSRF

that

the

equipment

or

replacing

generator

work

at a static

sensitive

container

are

guidelines

nonpolarized

the

power

Printed

is

disconnected

components.

contains

control

components.

for

transport

that

relate

components

Replacement

connector,

Circuit

workstation.

Handle

of

electrostatic

to

so

power

Board.

from

the

electrostatic

Wear a grounding

the

circuit

sensitive

installing

that

the

and

value,

sensitive

switch,

the

AC

line

boards

mounting

tolerance,

aluminum

before

components.

by

components

disassembling

strap

their

nonconductive

components

and

heatsinks,

When

when

handling

and

circuit

on

part

number

and

the

repairing

edges.

boards.

the

circuit

are

certain

the

Use

boards.

visible.

Install

2. polarization

.

Components

that

lead

leads.

.

Center the

cathode

required,

.

Position of

the

three

weight

.

Properly

with

another

.

Do

not

prevent

.

When board,

.

installing

Mount

polarized

enters

the

with

lead-mounted

in

excess

insulate

stress

damage

insulate

resistors

components

markings

with

the

component

lead

longer

the

major

of

component

to

components

the

rated

are

coating

component

body

than

mounting

components

planes

1/2

ounce

all

component

the

component

sleeving

at 2 watts

so

visible

on

the

between

the

holes

(sides)

by

lead

or

leads

between

on

of

the

that

the

and

the

leads

body.

For

bends

anode

prior

so

of

the

means

leads

which

circuit.

and

circuit

components

or

less

positive

correct

may

have

example,

(except

lead

for

to

installation.

that

the

Unit.

Mechanically

other

than

are,

mounting

solder

boards

flush

pins.

with

to

symbol

polarity.

the

identification).

major

or

pins.

with

the

(+),

negative

coating

use a soldering

for

axis

the

could

the

metallic

circuit

removed

miniature

of

the

support

leads.

be,

forced

Provide

circuitry

bodies.

board

symbol

only

iron

to

diodes,

Line

component

an

on

(0.0 — 0.006

it

up

the

any

component

into a shorting

adequate

the

component

(—),

to

the

point

remove

is

desirable

leads,

is

parallel

strain

inch

or

other

where

coating

to

leave

where

to

any

having

condition

relief

to

side

of

the

clearance).

on

a

the

two

Mount

10. circuit

Radial

11.

closer

surface

Force

30,

to

40

resistors

board.

lead

capacitors

the

body

to

the

potting

Service

of

greater

than

Manual

than 2 watts

(dip):

if

installation

0.06

inch.

material.

or

more

requires

Mounting

0.25 + 0.06

bending

height

should

inch

from

the

lead,

be

0.032 — 0.25

the

surface

bend

should

inch

from

of

the

be

the

printed

no

board

67

12.

Soldered

13.

Control

14.

Remove remove

surfaces

soldering

flux

residue

the

flux

residue.

should

temperature

on

be

the

clean

board

and

to

prevent

surface.

free

damage

of

contaminants

to

For

example,

that

components

use

isopropyl!

would

result

or

circuitry.

alcohol

in

poor

soldering.

and a brush

to

68

Force

30,

Service

40

Manual

Section

Returning

Before (1-800-255-8522) assistance.

Attach a tag

Returning

you

e

HospitaVclinic

e

Technician's

e

Telephone

e

Department/address

e

City,

e

Model

e

Serial

e

Description

e

Type

7

the

return

Have

state,

number number

of

repair

with

the

Factory Service

Generator

the

electrosurgical

for a Return

the

following

name/customer

name

number

and ZIP

of

this

Force

code

problem

to

be

done

same

30,

information

for

Service

generator

Authorization

information

number

to

40

Generator

to

Number,

ready:

the

generator

Valleylab,

or

call

when

call

the

your

shipping

Valleylab

it

for

Service

representative

service.

Department

for

Package not

the

available,

e

Use a packing

e

Place a plastic

e

Use

non-abrasive

e

Use

four

Returning

When

packaging

e

Place

e

Provide a separate

Ordering

When

ordering

e

Model

e

Serial

e

Part

Number

generator

use

crossed

Circuit

each

in

the

following

container

bag

straps

Boards

circuit

PCBA

boards

or

the

over

packing

Replacement

replacement

Number

(located

(refer

original

guidelines

with

double

the

generator.

material

to

secure

and

Other

or

other

subassembly

container

Parts

parts

for

on

the

rear

on

the

rear

to

Section

8,

packaging

the

container,

for

packaging:

wall

construction.

that

will

box.

Subassemblies

subassemblies,

in

an

ESD

for

each

the

generator,

of

the

unit)

of

the

unit)

“Service

Parts

if

available.

not

damage

use

(Electrostatic

PCBA

include

List”)

the

following

Discharge)

or

subassembly.

this

information:

If

the

surface

guidelines:

original

of

the

bag

packaging

generator.

or

container.

is

Force

30,

40

Service

Manual

69

70

Force

30, 40

Service

Manual

Section 8 Service

replaced

be

components

All

ratings adversely

Note:

Valleylab.

Components

and

SAFETY

Display

REFERENCE DESIGNATOR

Resistors

13,

8,

4,

R1,

12,

7,

5,

R2,

10,

9,

6,

R3,

24,25

R11, R20 R35 R42

R43

R44

R51 R52

54

R53,

56

R55, RA1-4

must

tolerances

affected

Patient

by

CRITICAL

are

marked

PCBA

19,

14,

18,

15,

17,

16,

must

be

substitution

COMPONENTS

23, 22, 21,

can

with

26,

27, 28,

29, 30, 31,

safety

equal

adversely

be

an

asterisk

32, 33, 34,

Parts

parts

with

or

better

of

lower

grade

must

affected

(*)

47,50

39,

36,

46,49

40,

37,

45,48

41,

38,

List

identical

of

than

original.

parts.

be

replaced

by

in

the

following

DESCRIPTION

56kQ+5%,

100 12kQ

4.3 43 51

1.2

750

82

10

1М 100 1k

1k

construction

Generator

only

alternate

of

use

listings:

5%,

+

Q

5%,

+

5%,

+

Q

k

1/2W

5%,

+

Q

+

Q

+

5%,

+

5%,

+

5%,

+

5%,

1/2W

5%,

1/2W

1/4W

015%,

k

Q

+

Q

SIP

with

1/4W

1/2W

value.

and

performance

parts

obtained

components.

Replacement

can

be

from

Safety

201

Critical

275

VALLEYLAB

NUMBER

PART

105

024

234

039

024

234

089

024

234

078

024

234

081

014

234

083

014

234

065

024

234

060

024

234

037

024

234

046

014

234

135

024

234

088

014

234

063

024

234

134

100

234

part

000

Capacitors

17,

16,

10,

C1,

14,

13,

3,

C2, C4-9

22

21,

12,

C11,

29

26,

C15,

C33 integrated

U1*

3

U2, U4

7,8

U5,

11

9,

U6, U10

component

this

If

*

Force

30,

40

30,

23,

20,

24,

19,

18,

Circuits

replaced,

is

Service

Manual

31,

25,

32

27,

28

generator

the

must

20%,

+

uf

0.1 15%,

+

100pf

20%,

+

uf

1

+

uf

0.01

0.0033

0.001

pf

+

X2402 LM7805 LM7812 PCF8574 SAA1064

DS3669

returned

be

50V 100V

50V

20%,

+

20%,

to

50V

100V

Valleylab

for

007

118

204

013

200

204

014

118

204

001

118

204

031

200

204

025

200

204

008

720

210

083

300

210

085

300

210

016

760

210

800

210

800

210

recalibration.

full

015 017

Transistors

Q1-

6

Q7

Q8,

9,

12,

Q10,

11, 14,

LEDs/Lamps

13,

17

15,

16

2N3904 VN10KM IRFD110 IRFD9120

239 239

015 200

200 200

000 012

027

028

D1-8

11

10,

D9,

28

15,

53,

9,

16,

7,

70 14,

11

13,

56

16-18,

73,

50,

65, 46,

72,

43,

35,

34,

PCBA

66, 51,

D12-14,

D27,

Miscellaneous

OPT1

CR1-3

Interface

REFERENCE DESIGNATOR

Resistors R1,

R2 R3, R4,

RS R6, R8, R10,

R12, R17,

R18

29,

28,

21,

R19, R20

R23

110

R24,

86

R25,

R26 R27

38,

37,

36,

R31, R33

77,87,97

R41,

112

74,

R42,

98

R47, R48

20-26

93

76,

68, 75,

92

84,

30,

59,

79, 91,

85

32,

60,

80,

104,

39,

90,

89

111

44,

40,

103,

45,

107

94,

102

7-Segment

Lamp LED

Bicolor

Reflective

Diode Heatsink

DESCRIPTION

Q

k

75 910k

КО

33.2 Q

100

7.5k0 0+

13k

0+

k

27

100 k © + 1%,

k

100

6.49

Q

56k

Ω

330

015%,

1M

Q+

464

Q

332

КО

120

TRIMPOT

k

47

k

10

51.1 ΚΩ

220 TRIMPOT

1kQ+5%,

3.01

Ind.

RF

Lamp

Sensor

1N4148

5%,

+

5%,

Q+

+

5%,

+

1%,

+

1%,

5%,

2+

+

Q

k

+5%,

5%,

+

1%, 1%,

+

5%,

+

5

5%,

+

Q

5%,

+

Q

Q+

k

5%,

+

0+

k

Display

1%,

1/4W

1%,

10

1%,

12V

(red/green)

OPB703A

1/4W

1/8W

1/4W

1/8W 1/8W 1/4W

1/8W 1/4W

1/8W

1/4W

1/8W 1/8W

1/4W

k

1/4W 1/4W

1/8W

1/4W

k

1/4W

1/8W

239

750

051

077

200

215

063

750

239

052

750

239

053

750

239

000

014

239

223

400

546

276

201

VALLEYLAB

NUMBER

PART

108

024

234

134

024

234

435

201

234

039

024

234

373

201

234

396

201

234

097

024

234 234

201

481

111

024

234

367

201

234

105

024

234

051

024

234

135

024

234

257

201

234

243

201

234

113

024

234

006

010

236

103

024

234

087

024

234

453

201

234

119

024

234

007

010

236

063

024

234

335

201

234

002

72

Force

30,

Service

40

Manual

234

201 201 201 201 201 201 024 201 201 024 201 201 201 024

024 024 024

318 457

531

365 393 350

055 402

519

118 357 330 510

046

077

110

082

075

R49, R52 R54, R55 R57 R58 R61 R62 R63 R81 R82 R83 R88 R95, R96 R99 R100 R101

69,

64,

105,

71

67,

78

106, 108,

109

2.00 k Q+

56.2 k Q + 1%, 332 k O + 1%,

6.19 k 0+

12.1kQ+

4.32 k Q+ 470

2+

15k 249 k Q + 1%, 200 k Q + 5%,

5.11k

2.67kQ+ 200 k Q+ 200 Q +

3.9 k 2 + 5%, 91 k O + 5%,

6.2 k Q + 5%,

3.3 k Q + 5%,

Q+

1%,

1%, 1%, 1%,

5%,

1%,

1%, 1%,

1%,

5%,

1/4W

1/8W

1/4W

1/8W

1/8W 1/8W 1/8W

1/8W 1/4W

1/8W

1/4W

1/4W 1/4W

234 234 234 234 234 234 234 234 234 234 234 234 234 234 024 234 234 234

Capacitors

C1,

6,

24,

44,

C2,

5,

8,

10, 13, 16,

39,

42,

48,

68,69, C3, C7, C9, C14, C15, C38,

106, C41, C45 C61,65 C88 C91, C108-110, C111, C116,

11, 17,

51,

25, 23, 46,

107,

99,

92,

112 131,

72, 73,

12,

47,

52,

59, 71,

58,

70 32 40,

56,

82,

83,

117-124,

100,

96,

97

113-115,

132

62,

67

18,

49,

50,

74,

76-81,

54,

64 84

75 85,

89,

127,

103-105,

125,

19,

53,

55, 57, 86,

90, 93,

128

133

126,

21,

22,

87, 95,

94, 98,

129,

26-31,

60, 63, 66,

101,

130

33-87,

102

0.01uf + 10%,

0.01

pf + 20%,

1000pf + 10%, 1000pf + 15%, 22

pf + 15%,

10

pf + 10%, 25V

1500

pf + 10%,

0.1

uf + 20%,

1

uf + 20%,

0.47

pf + 20%, 330pf + 5%, 220

pf + 20%, 100pf + 5%, 10

pf + 20%, 6 kV

0.0022

0.0047

uf + 10%, 6 kV pf + 20%, 6 kV

50V 50V

50V

100V

50V

35V

100V

NPO

50V

NPO

204

200

284

204

118

001

204

200

273

204

200

025

204

200

005

204

102

008

204

200

275

204

118

007

204

118

014

204

118

012

204

200

268

204

500

124 204 200 013 204

200

286 204

025

044

025

204

050

Force

30,

40

Service

Manual

73

Integrated

U1,

7,

18,

24

U2,

14, 17,

U3,

5, U6 U8,

15, U9 U10 U12,

U13 U23 U25 U26 U27 U28, U29 U30 U31 U32

Diodes

CR1, CR2, CR11 CR25-29

11, 16,

21

22

33

7,

12,

3, 6,

19

13,

8-10,

Circuits

20

20-24

14-19

LF412 XR-2228 LM331 74HC14 DG445 LM339 LM336 LM393 LM2917 74HC00 LM386 TDAB444

LM7805C LM7812C PCF8574 LM7912C

74HC74

DS3669

1N4148 1N5236B 1N5817

VSB52

210

400

210

100

210

740

210

230

210

200

210

300

210

300

210

300

210

750

210

300

210

400 210 750 210

300 210

300 085 210

760

210

300

210

230

210

800

239

014

239

600

239

700 005

239

700 025

016 030 007 004 041 015

016 011 003 007 019 004 083

016 087 006 017

000 636

Relays K1-4

Miscellaneous

013 Q4 T1,8 T2-7

HV

Reed

Relay

FET

VN10KM

FET

IRFD110

Inductor,

Transformer,

Current

Heatsink

Sense

isoBloc

230 009

239 200 239

200

251

300

251

300

223

400

000

012 027 008

006

546

74

Force

30,

40

Service

Manual

Microprocessor

REFERENCE DESIGNATOR

Resistors

R1,

3,

6-9,

14-22,

R2

R4,

23

R5

R10 R11 R12 R13,

29-32

R33

RA1,

RA3

RA2

Capacitors

C1,

2,

5-7,

9,

41-52,

C3, 53, C20, C32-34, C80,

54-58,

4,

8,

10-12,

59-64,

25,

71, 87 39,

82

13,

14,

65-70,

15,

78,

40

24-28,

16, 18,

83,

PCBA

34-39

17,

21-23,

72-77,

19,

85,

86,

26,

28,

79, 81,

24,

27,

88

35-38,

84

29-31,

DESCRIPTION

330 Q +

100

10k

k

Q+

Q

5%,

+

5%,

1/4W

1.8 k Q + 5%, 1kQ+5%, 10k

0+

6.81 k Q+

2.2k Q + 270

2+

Resistor

0.01

uf + 20%,

0.1

uf + 20%,

1

uf + 20%,

330

pf + 5%,

22

pf + 5%,

1/4W

1%,

5%,

1/4W

Array

50V

100V

1/8W

1/4W

1/8W

1/4W

3.3

k

1

50V

k

201

278

VALLEYLAB

PART

NUMBER

234

024

051

111

024

234

024

087 234 024 234 234 234 234 234

234

204

204 204 204

024 201 201 024 024

100

118

118 200 200

069

063

385

369

071

049

097

168

001

007

014 019 005

003

Integrated U1

υο U3 U4 U5 U6

U7,

12 U8 U9 U10 U11,

14,

15 U13 U16 U17,

19 U18 U20,

23 U21 U22 U24 U25

Circuits

DS8921 74HC393 74HC02 74HC240

LM393

LM336

DG445

LM339

LF444

79L12

74HC14

LM78L12

DAC1230

DAC1006 74HC138 74HC373

DS1232 80C196 27512 6264

EPROM

SRAM

210

800 013

210

220

210

230

210

230

210

300

210

300

210 200

210

300

210

400

210

300 092

210

230

210

300

210

750

210

750 000 210 230 210

230 210

760 015 210

710 210 730 210

770

393

011 009 011 016 041 015 017

004

091 005

003 001

004 092 001

Force

30,

40

Service

Manual

75

U26 U27

Transistors

Q1,

Q2

Diodes

CR1-3

Crystals

x1

Transformers T1,

2,

3

Miscellaneous

Power

Supply

PCBA

PAL14L4

LM7805CT

VN10KM

1N4148

11

MHz

Dual

Pulse

Heatsink

Transformer

210

790

210

300

239

200

239

014

250 010

251

300

223 400

201

277

005 083

012

000

015

010

546

000

REFERENCE DESIGNATOR

Resistors R1,2

4

R3,

R5,

7,

10,

12

R6,

8,

11, 13,

87,

89,

RQ

84

R14, R15

R16 R17,

20 27

R18,

40 R23 R24,

31-34, R25 R26,

64, R27 R28 R29,

79 R30 R35

91,

71,

37,

93,

95,

39,

73-75

42,

96

46,

44,

66,

49,

78

54,

77,

81,

82,

DESCRIPTION

20kQ+5%,8W

Thermistor

51 Q +

1kQ+5%,

150

2+

100

6.98 k Q + 1%,

1.8k Q + Q+

4.7 Q +

200 k Q + 5%,

1.6k O + 10 k Q + 5%,

2.7 k Q + 5%,

100 k Q + 5%,

330 O +

68 k Q + 5%, 10

2+ 787 O + 39 k O + 5%,

5%,

1%,

1/4W

20W

1/4W

1/8W

1/4W

1/2W

8W

1/4W

1/8W

1/4W

VALLEYLAB

PART

NUMBER

017

000

234

003

240

234

024

032

234 024

234 234 234 234 024 234 234 234 234 234 234 234 024 234 234

234 234 234 234

400 024 201

024 014 400

024 024 024

024 201 024

063

251 039 370 069 025 060 250 118 068 087 073

111

051

107 015 279 101

76

Force

30,

40

Service

Manual

234

024

R36, R38, R43

R45 R47 R48, R51 R52 R53, R55, R56, R57

R58 R59 R61 R62 R63 R67 R69, R76 R85

R86, R97,

41

50,

83

60

68 72 65

70

88, 90, 92, 98

94

2kQ+

10M Q + 91k 430 O +

75

20 k O + 5%, 390

9.09 Q +

470 Q +

5.1k

Trimpot

430 k O + 5%,

51 k Q + 5%,

30 k O + 5%,

47

270 k O + 5%,

18k O +

4.7kQ+5%,

510 O +

2.2k0+5%, 27

4.7 0 + 150

5%,

025%,

5%,

КО + 5%,

2+

5%,

1%,

5%,

015%,

20

k

КО + 5%,

5%,

КО + 5%,

5%,

Q,50W

1/4W

1/4W 1/4W

1/4W

1/8W

1/4W

2W 1/4W 1/4W 1/4W

1/4W

1/2W

1/4W

1/2W

234 234 234 234 234 234 234 234 234 236 234 234 234

234 234 234 234 234 234 234 234 234

070

024

158

024

110 024 054 024

108 024

094

024 053 201

381

024

055

024

080

200

080

024

126

024

104

024

098

024

103

024

121

024

093

024

079

014

096

024

071

014

006

024

007

003 005

Capacitors

C1,2

C3 C4 C5

C6,

7,

32, 34,

C8,

10,

12, 16, C9, 35,

37,

72,

73,

C11 C17 C28 C30

C48 C50, C51, C52, C54, C56 C66, C68, C70,

13-15,

39, 76-79,

59 53,

58, 75 61

67 69 71

18-21,

41-47,

36,

22,

82, 85,

62

38,

25, 23,

49,

40,

83,

81,

84,

24,

26, 27, 29,

55, 57, 88,

91,

102

87,

60, 98,

90,

63, 101

97 31, 33,

64,

65,

1000

pf

+50% — 10%,

2

uf + 10%,

0.0015 1 1

0.01

0.1

0.47 180

1500 680 330

1000

0.047

220

0.33

750

15 4700 470

pf + 5%,

uf + 10%,

uf + 20%,

if + 20%,

pf + 20%,

pf + 10%, pf + 5%, pf + 15%,

pf + 15%,

pt + 20%,

pf + 10%,

pf + 20%,

pf + 10%,

uf + 10%,

uf

+30% — 20%,

if

+30% — 20%,

400V

500V 250V 50V

50V

100V

50V

500V

100V

50V 50V 50V 500V

200V

400V

NPO

35V

204

500 204 400 204

105 204 400 204

118

204

118

204

118

204

118

204

200

204

200

204

105 204 200 204

200 204

118

204

200 204

118

204

106

204

400

204

500

204

500

159 001 030

153

014

001

007

012

016

275

022

019

025 005 266 011 031 150 158

125

Force

30,

40

Service

Manual

204

102 085 080 200

030

007 000 013

C86,

89, C93 C94,

95 C103

92,

99,

100

22

uf + 20%,

9100

pf + 5%,

7500

pf + 5%,

100

pf + 5%,

35V

500V 500V

100V

204 204 204

Integrated

U1 U2 U3,

6

U4

US U7 U8 U9 U10 U11,

14,

23,

29 U12 U13 U15,

16,

17,

22 U18 U19 U20 U21 U24-28

Diodes CR1-4

CR5-15, CR16, CR18-20

CR21 CR22-25 CR26 CR32-35 CR37 CR80

27,

17

Circuits

28, 30,

31,

36

UC3825

8

MHz 74F393 82S185A 74HC74 16L8

PAL 74HC123 16L8

PAL LM7912C LM7812 LM7805 LM7905 LT1016 TLO52

DG445 MC34082 LM319

TSC4429

FES8JT 1N4148 1N5228 Full

Wave

1N5239

1N5235 LED MUR880

1N5231B

MDA3504

X-TAL

PROM

Programmed

Bridge

Programmed

200V

300

210

250

010

210

220

210

730

210

230 210 790 210 230 210 790 210

300 210

300 210 300

210

410 000

210

400 020

210

200

210

400

210

410

210

800

239

700 239 014 239

075 239

700 239 600

239 600 239

750

239 700 239

600

239

700

081 017 394 088 006 006

012

007

087 085 083 093

041 021 001

014

051 000 000 050 638 637 011 055 003 003

Transistors Q1-4

Q5,

10, 12, Q6,8 Q7,9 Q11 Q14-17 Q18

Transformers

T T2

T3,5 T6

78

13

IRFBC40 VN10KM

IRFD110 IRFD9120

2N3906

APT8075 BUZ80

Switching

Pulse

Transformer

RF

Transformer

Output

Transformer

PE-52686

Force

239 239 200

239 239 200 239 239 239

251 251 251

251

30,

40

200

026 012

200

027 028

047

000

200

033

200

020

200

047

300

014

300

008

200

052

Service

Manual

Miscellaneous

215

100

F1 K1 上

1

L2

2

16

17 25 39

Fuse,

F6.3

Relay

AZ421 Inductor, Cut

Heatsink Heatsink Heatsink Heatsink

Heatsink

0.75mH

Inductor,

Amp

4.1

WH

230 251 251 223 223 223 223 223

041

007

002

039

000

100

077

400

521

400

508

400

529 400 546 400

543

Force

30,

40

Service

Manual

79

201

299

REM

Filter

PCBA

000

REFERENCE DESIGNATOR

Resistors

R1-4 R5,

12

R6,

9-11 R7 R8 R13 R14 R15,

22

R17,

18

R19,

24

R21

Capacitors

C1-5,

14, 15,

C6,

12,

13 C7,8,9 C10,

11

C16,

17

C18

19-21

DESCRIPTION

5.6 Q + 1kQ+5%, Trimpot 2 k 10k O + Trimpot

8.2 k Q + 5%, 2 k Q + 5%,

4.7 k Q + 5%, 12 k Q + 5%,

0.01

1.0

0.1 10

0.22

330

5%,

1/4W

Q

5%,

20 k 92

1/4W

mf + 20%, pf + 20%, uf + 20%,

pf + 10%,

uf + 10%,

pf + 5%,

1/4W

50V 50V 50V

25V

250V

500V

VALLEYLAB

PART

NUMBER

234 024

234 234 234 236 234 236 234 024 234 234 234

204 204 204 204 204 204

111

024

091

024

081

024

063

010

105 024 087 010

108

085

024

070

024

079

024

089

118

001

118

014

118

007

102

008 400

120

105

014

Integrated

U1,5 U2 U3 U4 U6

Transformers τι

Circuits

IC

Quad

Analog

LF412

74HC14 4013B

LM393N

Transformer — RF

Switch

Input

210

200

210

400 016

210

230 210 027 210

300

202 900

041

004 001 011

017

80

Force

30,

40

Service

Manual

Section

Electronic

Cable # 1:

Assignments

Low

1

3

4 5 6

7 8 9

10 11 12

9

Assemblies

Interface

Voltage

Frame

digital

HC-DATA

digital

IIC-CLK

digital

IIC-INTO

digital

+9

unregulated

+15

IIC-INT1

digital

Interconnect

Ground

ground

unregulated

ground

Between

Cable

and

Boards

Schematics

25 26 27

28 29 30

31 32 33

34 35 36

digital

ground

FREQO

digital

ground

FREQ1

digital

ground

FREQ2

digital

ground

FREQ3

digital

ground

BIPHSW digital

ground

ACC-CUT

13 14 15

16 17 18

19 20 21

22 23 24

1IC-INT2

digital

ground

+5

IIC

digital

ground

digital

ground

AUDIO-FREQ

digital

ground VPOT digital

ground

DOS-FREQ

digital

ground

DOSERR\

37

38

39

40 41

42

43

44

45

46 47

48

49 50

digital

ground ACC-COAG digital

ground

ISOCLK

digital

ground

HSWO

digital

ground

HSW1 digital

ground

HSW2 analog —15

analog +15

ground

unregulated

ground

unregulated

Force

30,

Service

40

Manual

81

Connector Signals voltage

A15

analog

Al

B1

C1

A2

B2 C2

A3

B3

C3

A4

B4

C4

A5 B5 C5

#1:

Microcontroller

through

IIC-DATA IIC-CLK IIC-INTO

UC-INT1 IIC-INT2 AUDIO-FREQ

digital

C16

and

digital

ground DOS-ERR\ DOS-FREQ

ground FREQO FREQ1

ground

digital FREO2 FREQ3

for

are

lines.

Board

isolated

the

to

PSRF

Board

footswitch

circuits.

A9

The

B9 C9

A10 B10 C10

A11 B11 C11

A12

B12

C12

A13

B13 C13

remaining

digital MODE0 MODE1

digital

MODE2

CUTREL

RF-RESET RF-LMT ECON

ICON LCON AUTOPOT

unregulated

=-15

=

unregulated

+15

unregulated

+9

signals

ground

are

low

A6 B6 C6

A7

B7

C7

A8

B8 C8

ground

digital

BIPHSW

ACC-CUT

ACC-COAG

ISOCLK HSWO

ground

digital HSW1

HSW2

A14 B14 C14

A15 B15 615

A16

B16 C16

reserved reserved

reserved

RFJBIP RFJCOG

RFJCUT

FFJCOG FFJCUT FJCOM

isolation

for

isolation

for

isolation

for

82

Force

30,

40

Service

Manual

Front

Panel

Restore

eyboar

Bipolar

Keyboard

Monopolar

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REM

Front

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ps...

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P408

Internal

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Assembly

A

P902

4202 9208

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J212 4206

J601|

Paoe

Front

Panel,

|Р903 _ _Р904|

Interface

REM

Fitter

dicono

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PCBA

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P301

P804 | 1304

Footswitch

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Bipolar

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P905

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J207 | P207

4209[Р1009_

T306

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PCBA

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Valleylab Force 30 40 User manual

Specifications and Main Features

Frequently Asked Questions

User Manual