BIRD MicroBlender 3800 Bedienungsanleitung

EEE

3800

MicroBlender

000

ООН

4/98

Service

Mianual

ORDERING

INFORMATION

Contact

your

Bird

Products

Corporation

Dealer

Bird

Products

Corporation

Customer

Service

Department

directly:

1100

Bird

Center

Drive

Palm

Springs,

92262

(760)

778-7200

(800)

328-4139

TLX:

9103805605

Fax:

(760)

778-7274

1995

Bird

Products

Corporation

TECHNICAL

INFORMATION

Contact

Bird

Products

Corporation

Technical

Services

Department

directly:

1100

Bird

Center

Drive

Palm

Springs,

92262

(760)

778-7200

BIRD

HELPLINE:

(800)

934-BIRD

[(800)

934-2473]

EŞ,

Bird

Products

Corporation

1100

Bird

Center

Drive,

Palm

Springs,

92262

(760)

778-7200

TLX:

9103805605

(800)

328-4139

FAX:

(760)

778-7274

TABLE

CONTENTS

SECTION

Överiew

The3800MicroBlenderOperation....................................

SECTION

Warnings,

Cautions

and

Notes

nene

SECTION

Troubleshooting

een

SECTION

Serice,RepairandCalibration..........................................

SECTION

PerformanceClheck.........................................

eee

SECTION

CleaningandsSterilization...............................................

SECTION

Maintenance

and

Service

Policy

SECTION

Replacement

Parts

eee

SECTION

Product

Specifications

.ee

SECTION

10:

Warranty

NOTE:

This

manual

intended

guide

for

the

service/repair

calibration

the

3800

MicroBlender

qualified

technician.

SECTION

OVERVIEW

THE

3800

MICROBLENDER

OPERATION

August,

1991

The

3800

MicroBlender

mixes

medical

grade

compressed

air

and

oxygen

provide

pressurized

gas

source

ranging

from

21%

100%

oxygen.

Figure

The

two

PSIG

(3.52

0.35

kg/cm?)

gas

sources

enter

through

the

diameter

indexed

(DISS)

air

and

oxygen

inlet

connectors

located

on the

bottom,

rear

the

blender

(Fig.

2).

Each

inlet

connector

incorporates

micron

particulate

filter.

After

being

filtered,

the

gases

travel

through

duckbill

check

valves

which

prevent

possible

reverse

gas

flow

either

the

air

oxygen

supply

systems.

Figure

BALANCE

MODULE

(FIGURE

The

two

gases

then

enter

the

two-stage

Balance

Module.

The

purpose

this

mod-

ule

equalize

the

operating

pressure

the

air

and

oxygen

gas

sources

before

entering

the

Proportioning

Module.

The

diaphragm

responds

the

difference

pressure

and

directs

the

movement

(stroke)

each

ball

valve

assembly

contained

within

the

air

and

oxygen

chambers.

The

movement

each

bail

valve

adjusts

the

amount

gas

flowing

through

the

Balance

Module,

equalizing

the

air

and

oxygen

pressures

the

lower

the

two

pressures.

MODULES

BALANCE

MODULE

PROPOR-

TIONING

MODULE

ALARM

BYPASS

GAS

SUPPLY

PROPORTIONING/BLEED

SECTION

Figure

Bird

Air-Oxygen

Blender

Diagram

PROPORTIONING

MODULE

(FIGURE

From

the

Balance

Module

the

gases

flow

into

the

Proportioning

Module

and

are

mixed

according

the

oxygen

percentage

selected

the

external

control

knob.

This

Module

consists

double

ended

valve

positioned

between

two

vaive

seats.

一

OVERVIEW

THE

3800

MICROBLENDER

OPERATION

One

valve

seat

controls

the

passage

air

and

the

other

valve

seat

controls

the

pas-

sage

oxygen

into

the

MicroBlender

outlet.

this

point,

the

two

gases

have

been

blended

according

the

oxygen

percentage

selected

the

MicroBlender

control

knob.

Αι

"OUTLET

PSI

50%

Figure

With

the

control

knob

the

full

counter-

clockwise

position

(21%),

the

double

ended

valve

will

completely

off

the

flow

oxygen,

allowing

only

the

air

flow.

adjusting

the

control

knob

the

full

clock-

wise

(100%)

position

the

flow

air

blocked,

permitting

only

the

flow

oxygen

through

the

blender

outlet.

ALARM/BYPASS

(FIGURE

The

alarm

feature

provides

for

audible

alarm

source

pressures

differ

PSI

(1.41

kg/cm?)

more.

The

primary

purpose

the

alarm

audibly

warn

the

operator

excessive

pressure

drop

depletion

either

source

gas.

The

alarm

will

also

activate

the

event

elevation

either

source

gas

when

difference

PSI

(1.41

kg/cm?)

detected.

Should

both

gas

pressures

(oxygen

medical

air)

increase

decrease

simulta-

neously,

and

PSI

(1.41

kg/cm?)

differ-

ential

not

seen,

there

will

not

au-

dible

alarm.

either

source

gas

pressure

drops,

the

output

pressure

the

blender

will

drop

similarly,

since

the

source

gases

are

always

balanced

that

the

lower

pressure.

The

bypass

function

operates

unison

with

the

alarm.

The

alarm

bypass

poppet

com-

municates

directly

with

the

air

supply

one

end

and

the

oxygen

supply

the

other.

“A

СС

Ars

Е:

(Gz:

ES7

OPS!

ALARM

AIR

50PSI

AIR

Figure

When

the

two

source

gases

are

near

equal

pressure,

the

alarm

bypass

poppet

posi-

tioned

over

the

bypass

channel,

blocking

the

flow

both

gases.

The

poppet

will

remain

seated

for

unequal

pressures

PSI

(1.41

kg/cm’).

Once

PSI

(1.41

kg/cm?)

difference

sensed

the

poppet,

the

higher

gas

pressure

will

overcome

the

spring

force

and

pressure

its

opposite

end,

thus

creating

path

for

gas

(air

oxygen)

flow

into

the

alarm

channel.

一

The

gas

with

the

higher

pressure

will

also

flow

directly

the

blender

outlet

port

bypassing

the

Balance

and

Proportioning

Modules.

The

gas

also

directed

the

bottom

the

unit

the

reed

alarm,

thus

creating

audible

warning.

The

oxygen

concentration

will

that

the

gas

the

higher

pressure.

The

blender

the

alarm/bypass

mode

will

deliver

the

oxygen

(100%)

air

(21%)

until

the

bypass

mechanism

resets

when

source

gas

pressure

restored

differential

ap-

proximately

PSI

(0.42

kg/cm’).

Some

characteristics

the

alarm/bypass

system

on the

MicroBlender

differ

somewhat

from

those

model

3300

and

other

model

blenders.

the

MicroBlender

set

21%

and

the

OXYGEN

source

pressure

reduced

suffi-

ciently

produce

PSI

(1.41

kg/cm?)

greater

differential,

the

unit

will

not

alarm

because

will

continue

deliver

21%

con-

centration

according

the

setting.

the

control

moved

slightly

from

the

21%

setting,

the

alarm

will

sound.

Similarly,

the

MicroBlender

set

deliver

100%

concentration

and

AIR

source

pressure

reduced

lost,

the

unit

will

not

alarm

because

will

continue

deliver

the

selected

100%

concentration.

The

MicroBlender

should

disconnected

when

not

being

used.

left

connected

source

gases

while

not

being

used

(i.e.

output

flow

bleed

flow),

the

unit

will

not

alarm

PSI

(1.41

kg/cm?)

greater

pressure

differential

develops.

felt

that

the

blender

not

use,

alarm

under

these

conditions

may

be an

unnecessary

distraction

nuisance.

GAS

OUTLETS

(FIGURE

The

primary

gas

outlet

utilized

for

unmetered

high

flow

applications

the

range

15-120

LPM.

The

flow

gas

automati-

cally

initiated

attachment

pneumatic

device

the

outlet

port.

check

valve

unseated

upon

connection

allowing

the

mixed

gases

flow

through

the

primary

outlet.

AUXILIARY

QUILET

Figure

The

auxiliary

outlet

located

the

right

side

the

MicroBlender

and

designed

deliver

metered

gas

through

flowmeter.

Mixed

gas

may

delivered

within

speci-

fied

accuracy

tolerance

from

this

outlet

LPM

and

above.

When

connection

made

the

auxiliary

outlet

10-12

LPM

bleed

mixed

gas

the

atmosphere

activated.

This

bleed

essential

ensure

accuracy

concentration

for

applications

utilizing

low

flows

down

LPM.

SECTION

WARNINGS,

CAUTIONS

AND

NOTES

August,

1991

The

3800

MicroBlender

should

oper-

ated

trained,

qualified

medical

person-

nel

under

the

direct

supervision

li-

censed

physician.

Before

clinical

applica-

tion,

the

WARNINGS,

CAUTIONS

and

NOTES

should

read

and

understood.

CAUTION:

Conditions

may

exist

that

could

damage

the

3800

MicroBlender

other

pieces

equipment.

WARNING:

CONDITIONS

MAY

EXIST

THAT

COULD

ADVERSELY

AFFECT

THE

OPERATOR

PATIENT.

NOTE:

specific

point

made

assist

the

operator

its

understanding.

WARNINGS:

RESPIRABLE

(MEDICAL)

AIR

SHOULD

MEET

THE

REQUIREMENTS

ANSI

Z86.1-1973

COMMODITY

SPECIFICATION

FOR

AIR,

TYPE

GRADE

BETTER.

SHOULD

ALSO

HAVE

DEW

POINT

5°

(2.75°C)

BELOW

THE

LOW-

EST

TEMPERATURES

WHICH

THE

AIR

DISTRIBUTION

(PIPING)

SYSTEM

EXPOSED.

PARTICULATE

(CON-

DENSED)

WATER

THE

AIR

SUPPLY

HARMFUL

MANY

MEDICAL

DEVICES

UTILIZING

CONTROL-

LING

COMPRESSED

AIR.

FILTERS

FREQUENTLY

BECOME

RESTRICTED

DEPOSITS

DISSOLVED

SALTS

AND

OTHER

AIRBORNE

MATTER.

WHILE

COMPRESSED

AIR

TYPI-

CALLY

THE

MAJOR

SOURCE

DEPOSITS,

OTHER

MEDICAL

GASES

AND

DISTRIBUTION

SYSTEMS

ARE

CAPABLE

DELIVERING

FILTER

RESTRICTING

MATTER.

THIS

RE-

STRICTION

FILTERS

CAUSES

INSIDIOUS

REDUCTION

FLOW

CAPABILITY

THE

BLENDER,

POS-

SIBLY

STARVING

DOWNSTREAM

DEVICE

SUCH

VENTILATOR,

CAUSING

MALFUNCTION.

THERE-

FORE,

IT IS

VERY

IMPORTANT

PERFORM

PREVENTATIVE

MAINTE-

NANCE,

MINIMALLY

RECOM-

MENDED

INTERVALS

DEVICES

WITH

FILTERS,

ESPECIALLY

THE

GAS

SUPPLY

NOT

KNOWN

CLEAN

AND/OR

FREE

CON-

DENSED

WATER.

THE

3800

MICROBLENDER

SHOULD

SERVICED

AND/OR

CALIBRATED

BIRD

PRODUCTS

CORPORATION

TRAINED

HOSPITAL/DEALER

SERVICE

TECHNICIAN

BIRD

PRODUCTS

CORPORATION.

THE

MICROBLENDER

DESIGNED

OPERATE

FROM

PSIG

(3.52

kg/cm?)

AIR

SOURCE

AND

PSIG

(3.52

kg/cm?)

OXYGEN

SOURCE.

NOT

OCCLUDE

OBSTRUCT

THE

BLEED

PORT

MUFFLER

THE

BOTTOM

THE

MICROBLENDER.

ADJUSTMENT

OXYGEN

CON-

CENTRATIONS

SHOULD

VERIFIED

OXYGEN

ANALYZER.

一

Andere BIRD Industrieanlagen Handbücher

BIRD

BIRD 8640A930-1 Bedienungsanleitung

BIRD

BIRD TERMALINE 8860 Series Bedienungsanleitung

BIRD

BIRD Termaline 8920 Series Bedienungsanleitung

BIRD

BIRD Termaline 8920 Series Bedienungsanleitung

BIRD

BIRD TERMALINE 8251 Series Bedienungsanleitung

BIRD

BIRD TERMALINE 8400 SERIES Bedienungsanleitung

BIRD

BIRD ECONOLOAD 8730 Series Bedienungsanleitung

BIRD

BIRD Termaline 8930 Series Bedienungsanleitung

BIRD

BIRD Termaline 8890 Series Bedienungsanleitung

BIRD

BIRD TERMALINE 8201 Bedienungsanleitung

BIRD

BIRD Moduload 8640 Series Bedienungsanleitung

Beliebte Industrieanlagen Handbücher anderer Marken

ABB

ABB Unifix AD Handbuch

Mark 7

Mark 7 Evolution Bedienungsanleitung

Husky

Husky HyPET Bedienungsanleitung

bora

bora PM-1800 Bedienungsanleitung

Grizzly

Grizzly T32428 Bedienungsanleitung

Siemens

Siemens 8MF1 Series Bedienungsanleitung

ABB

ABB HT610965 Bedienungsanleitung

ABB

ABB SafeLink Bedienungsanleitung

Phoenix

Phoenix PHX-150 Bedienungsanleitung

ABB

ABB A165-L32 Bedienungsanleitung

ABB

ABB HT842936 Bedienungsanleitung

Hermetica

Hermetica 10 Series Bedienungsanleitung

HORNER

HORNER OEE Solution Bedienungsanleitung

Hammerhead

Hammerhead HG375 Bedienungsanleitung

SCHUNK

SCHUNK VERO-S NSE-A3 138 Gebrauchsanweisung

ABB

ABB HT566657 Bedienungsanleitung

Webasto

Webasto GSE CAN Bedienungsanleitung

ABB

ABB HT614003 Bedienungsanleitung