CIG Mid-O-Gas Analgesic Apparatus, TM111, TM114, TM36 User manual

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MID-O-GAS

APPARATUS SERVICING

INSTRUCTIONS

EOUIPMENT

Mid-O-Gas

and

TM36

SPECIAL

Test

(i)

(ii)

Inclined Oxygen Wright

Box

Screw

Open

Allen

Approved

TOOLS

Unit with

Vacuum

Oxygen

water

analyser

Respirometer

spanner,

driver,

ended

key,

5/32”

oxygen

PREVENTIVE

(Recommended

otherwise

specified).

Check

1 2 3 4 5

6 7

8 9

COVERED

Analgesic

Apparatus,

(obsolete).

AND

adaptor

for

measurement

analyser

tube

manometer

0-100%

4""

BSW

4’’

diameter

spanners:

3/8”

16

compatible

MAINTENANCE

every 3 to 6 months

Nature Basic

Leak

Inspiratory Output Alarm

test

Emergency Primary Exhale Final

of

Service

assembly

test

effort

composition

whistle

oxygen

regulator

valve

performance

Test

TEST

EQUIPMENT

(ref.

Fig.

O2

,

.

by

4”

Α.Ε.

mm

lubricant.

inspection.

test

and

air

valve

servicing

TM111,

Fig.

TM114,

2)

blade

length.

PROGRAMME

unless

vaive

function

performance

(annually)

Do

not

test

Always

Use only cleaning.

DETAILED

Check

Inspect

damage.

Check corrugated

or

Inspect

correct

thread

support

Check

master

signs

damage

wall

use

1. apparatus

Ensure

of

gas

colour

stem,

equipment

test

apparatus

lint-free

SERVICING

Basic

Assembly

all

control

breathing

perishing.

supply

coding

and

base,

attachment

by

as

cloth

for

PROCEDURE

for

cleanliness

labelling

valve

tube

and

hoses

and

handwheel

effective

and

castors

security,

inhaling

internal

Inspection

is

for

through

detailed.

and

clear

and

positive

face

mask

connections

sealing.

for

damage.

where

it.

external

signs

of.

intact.

action,

for

dama:

for

identificatior

Examine

applicable.

Procedures

A

B

C

SERVICING

Oxygen flammable all non-approved

Use

teak soap for removed

reacts

components

only

approved

detector

completely

leak

detection.

at

Setting

oxygen

Dismantling

Reassembly

PRECAUTIONS

explosively

solvents,

the

When

keep

them

solvents,

solvents

solution,

dissolved

All

completion

percentage.

procedure

with handling

free

and

foreign

and

Snoop

traces

solution,

in

water, of

of

testing.

oil,

grease,

and

dismantling

from

oil,

grease,

materials.

lubricants.

or

may

be

deposit

must

and

CIG

pure

used

be

Check

2.1 _ Turn

.

2.2

2.

Leak

Test

on

master

Remove

unit outlet bubble

K a significant,

a

high

suspect.

Setting technique.

If

an control the ance

corrugated

outlet

connection.

and

bubble

leak

is

pressure

Refer

Procedure

intermittent

regulator

Dismantling

technique.

control

breathing

test

for

allowable.

continuous in

the

control

to

the

Oxygen

for

the

delivery

seat

is

suspect.

Procedure

valve.

tube

Partially

correction

occlude

leaks. A slow

leak

occurs regulator Percentage

occurs a leaky

Refer

for

the

mainten-

from

then

is

to

Check

3.1

3.2

3.

inspiratory

Connect

manometer

apparatus gently

and

pressure

Check

of

flow.

A

indicates

valve section

that

-1

to

high

resistance

shut-off

on

as

-2

Effort

the

Test

Unit

attachment

outlet.

cm

that

release

the

bag

an

indicated

H20

cleaning

disc

Squeeze

to

at

is

Dismantling

Test

with a water

(Fig.

2)

to

the

recoil

create a negative

attempts

initiates

the

required.

to

negative

unrestricted

start

of

the

demand

Refer

reform.

pressure

inspiration

Procedure.

tube

the

bag

to

the

6.2

Check The

are ment

Press ensure a minimum the O2.

7.

Primary

primary

to

be

serviced

of

the

components.

Procedures

Regulators

Servicing

521483.

the

emergency

apparatus

Regulator

regulators,

annually.

diaphragm

7%0

to

be

followed

Instructions

oxygen

flow

at a composition

of

valve

30

Servicing

Mini-reg

and

Model

This

includes

seat/spindie

Kea

are

detailed

Publication

and

L/min

leaves

of

100%

(Annually) 518495,

replace-

combination

in

the

Mini

Check

4.1

4.2

Check

5.1

5.2

4.

Output

Attach

Analyser

outlet.

Compress imately 7 to 9 times note the

analyser.

Performance percentage

and

60%

~he

analysed

reading

tf

the

this

tolerance

carried

setting

5.

Alarm

Composition

the

Test

connection

and

the

output

readings

control

oxygen.

gas

is

0%

oxygen

out

as

procedure.

Whistle

Unit

release

percentage

Allowable

mixture

to

+5%.

content corrective

per

the

and

Test

Turn

off

Press

the

pressure

the

warning

clear

and

oxygen

emergency

within

audible.

supply

the

device

Test

with

an

(Fig.

2)

the

recoil

over

30

are

to

lever

settings

output

reading

adjustment

oxygen

Air

Valve

only.

oxygen

apparatus

alarm

whistle

Oxygen

to

the

apparatus

bag

approx-

seconds

O2

reading

be

taken

of

30%,

variation

to

the

is

outside

is

percentage

Function

valve

to

and

ensure

sounds

and

on

at

the

40%,

of

scale

to

be

reduce

Check

8.1

8.2

8.

Exhale

Remove

face

mask

Attach mask

connector

the

breathing

Figure

1.

8.3

NOTE:

Squeeze valve

vents

valve

will

of

the

bag

If

the

expiratory

dismantle

Valve

the

corrugated

from

recoil

tube

connector.

the bag

freely.

be

demonstrated

to

fully

as

follows:

Performance

breathing

the

exhale

bag

to

the

and

occlude

and

ensure

The

effective

restore

valve

malfunctions

valve

assembly.

handpiece

the

handpiece

(Fig.

1).

the

exhale

seal

by

the

its

shape.

tube

and

of

the

inability

—

5.3

NOTE:

5.4

Check

6.1

Position

at under recoil O2

Faiture

percentage

faulty

Re-establish that cancelled

6. Connect a Wright

apparatus fitted

the

30%

O2.

inspiratory

bag

to

is

measured

to

maintain

air

inlet

the

warning

upon

Emergency

outlet

for

oxygen

percentage

Check

ensure

in

the

valve.

the

Oxygen

output

the

output

effort

produced

that

on

the

analyser.

this

minimum

outlet

flow

oxygen

device

rising

and

analysis.

supply

alarm

pressure.

Valve

Respirometer

attach

of

in

excess

indicates

whistle

Performance

the

setting

the

unit

by

the

of

10%

oxygen

and

note

is

to

the

Test

unit

lever

a

Push

cap

until

rubber

pressing

on

the

onto

Check

If disconnection following connection

With

ensure outlet test emergency flow

9.

Final

maintenance

check

has

the

percentage

that

an

is

obtained

unit).

Additionally,

O2

of

analysis

firmly

on

the

cap

diaphragm.

the

new

collar

stud.

the

valve

Test

procedures

of

any

must

not

occurred.

control

analysis

upon

supply

100%

the

raised

is

free.

Replace,

valve

Press

assembly.

carried

interna!

be

pipework

carried

lever

of

100%

inspiratory

the

operation

button

O2.

must

lip

of

Gently

if

faulty,

gently

into

cover

cap

out

to

at

100%

O2

at

the

effort

of

produce a gas

the

cover

remove

by

position

firmly

involved

the

ensure

O2

apparatus (using

the

cross

He

T

piece

Transducer,

Oxygen

WH

inclined

δ

Adaptor,

Corrugated

Mask

"on

Air-Viva

o

for

oxygen

monitor

water

manometer

tubing

holding

recoil

oxygen

tube

300

handpiece

bag

TEST

monitor.

monitor

manometer

to T piece

mm x 22

UNIT

{Select

OBM340257

mm

to

suit

fittings.

(with

Mid-O-Gas)

the

particular T piece

in

use).

Figure

2.

『

it:

+

Ensure

further

the

Mid-O-Gas

use.

unit

is

re-assembled

ready

for

A.6

PROCEDURES

A A.1

A.2

Setting

Remove

lever

bracket.

Fit a hose

connect

manometer.

Oxygen

the

locking

the

Percentage

percentage

nut

over

the

hose

(Fig.

and

the

control

to

an

3)

scale,

control

mixture

lever

inclined

control

stub

water

A.7

and

tube

B.1

B.2

B.3

Figure

3.

B.4

A.3

A.4

NOTE:

A.5

Turn

off

the

control

(right

hand

block) angle the

of

hook

on

Individual

regulator

O2

the

position turned

N20

the

on control

Pressures

limits

Pressures demand continuous

To remove of adjustment

loosen

rotate driver

push a rigid

hook

console.

the

valve

and

the

N20

delivery

percentage

on.

delivery

master

the

positioned

lever

of

valve

make

adjustment

the

console

the

located

the

master

knob.

valve on

through

Contact

yoke

pull

valve

gas

can

pressure

control

To

master

probe

the

(Fig.

back

until

is

depressed.

pressures

now

be

checked

is

control

with

the

master

pressure

control

should

1.5

above

gas

rubber

screws. Use a box

locking

adjustment

probe.

must

be

to

2.0

this

shut-off

delivery.

to

allow

nut

in

the

valve

at

equal

cm

limit

to

grommet

slotted

valve

operate

shut

with

slot

right

7d)

with

the

within

measured

lever

control

is

measured

‘’off’’

The

the

30%

and

H20.

will

disc

and

the

delivery

access

(%’’

BSW)

spindle

and

remove

the

N20

valve

off

valve

an

end

right

in

the

front

hand

section

the

angle

plunger

as

in

percentage

within

lift

from

to

spanner

the

control

follows:-

by

placing

the

100%

valve

by

and

pulling

O2

position.

the

produce

pressure,

each

the

needle

turning

the

side

to

and

using a screw-

end.

B.5

of

B.6

NOTE:

B.7

a

B.8

B.9

Anti-clockwise

increase apparatus Oxygen

console

adjustment

Final

always

on

Check

the

other

the

adjustment

left

adjustment

be

the

apparatus

4.

Adjustment

50%

O2

positions

is

from

done

Dismantling Console

Shut

isolating

Remove

outlet

If a humidifier water retaining keyway

the

Detach

O2

button

Remove four apparatus

Remove set one forward

into-Wali

Follow

Remove

remove

and

connections.

Extract

and

Remove master

and

If a humidifier

in

relation

control

screws

Remove outlet the

bracket

Model

off

gas

valve.

the

(and

water

filler

plug

slot

beneath

filler

plug

the

percentage

valve

locknut

and

return

the

face

screws

the

side

attaching

base.

the

master

percentage

and

Model.

procedures

the

flush

the

two

disconnect

the

apparatus

relocate

for

the

pipe

control

emergency

to

regulator.

and

remove

the

four

bracket

top

of

the

(or

valve

rotation

delivery

viewed

hand

from

is

side

the

of

the

using

output

pressure.

made

and

right

the

should

setting

(0%

in

Check 4 verified.

Procedure

(On

Wall

supply

locking

at

wall

rings

filler

on

tank

is

fitted,

about 1 inch.

by

applying a probe

the

completely.

scale,

and

extract

spring.

panel

and

the

control

remove

lifting

the

upwards.

B.1

wall

locknuts

the

supply

to

mounting

from

easier

access.

assemblies

valve

to

the

oxygen

is

the

valve.

fitted,

block

on

mark

Slacken

the

humidifier.

screws

(or

control

valve

regulator.

attaching

block)

block).

of

the

spindle

When

the

front from

the

Nitrous

hand

side.

percentages

Oxygen

as

to

or

from

older

filler

console

valve

console

B.4

Analyser

detailed

be

made

+5%)

and

Pedestal).

point

or

the

models).

withdraw

Remove

down

plug.

emergency

the

press

take

out

to

valve

knob,

lever

by

inclusive.

panel,

beneath

the

pipeline

the

wall

connecting

warning

its

position

top

of

the

locating

the

cover

Detach

will

the

position,

Oxide

must

in

at

the

line

gas

the the

the

Remove

the the

to

pulling

shelf

cavity

the

device

to

CIG Mid-O-Gas Analgesic Apparatus, TM111, TM114, TM36 User manual

Specifications and Main Features

Frequently Asked Questions

User Manual