Ohmeda Halogen Phototherapy Light II User manual

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Halogen

Operation

Phototherapy

and

Maintenance

Light

Manual

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1.2

SPECIFICATIONS

Size:

Weight:

Voltage: 115

Current:

Fuse: 3 amp, 125 volts, 1-1/4" slo-blow

Lamp type: Halogen, 150

Irradiance: 3 to 76 microwatts/square centimeter/nanometer in the

Lamp intensity: 6,500 foot candles

Lamp

4-1/2 inches high

spot

color

and

arm

housing

Rail/Wall

Floor Stand Model - approximately 37 pounds unpacked

volts

8.5

amp

425-475 nanometer spectrum at bed level, depending on

lamp to patient distance.

size:

temperature:

fully

and

Mount

60 Hz

Variable

size selected and light to mattress distance.

extended-34

yoke

watt,

Model

from

3,150

12

inches

-

approximately

20

Volt,

3 to

degrees

inches

long

type Burton

20

inches

Kelvin

long

by

6-1/2

24

depending

inches

pounds

wide

unpacked

on

aperture

by

Average

Leakage

lamp

life

current:

rating:

With

amperes. * >

With

amperes. *

* Measured at any exposed metal surface on

units.

1,800

1000 and 3000 hours typically)

the

ground

the

ground

hours

wire

(lamp

open

closed

life

.less

less

will

than

vary

100

5

between

micro

115

volt

page 3

2/

SETUP

..or

AND

CHECK

OUT

PROCEDURE

The Phototherapy Light

service personnel.

Follow the instructions carefully to ensure proper mounting

and

safe

operation.

should

Because

only be installed by qualified

of the variety of possible

mounting configurations you may have to order specialized

hardware. Hardware requirements for some applications are

as

follows:

1.

Rail

Warmer System order a rail mounting kit (Stock no.

6600-0051-800)

2.

Wall Mounting - Two

provided. This hardware is satisfactory when properly

installed on a typical

different hardware may be required for other wall

constructions.

2.1

INSTALLATIONONTHE

Mounting

-

For

.

installation

3/8x3

wood

INFANT

inch lag screws are

frame drywall. However,

WARMER

on

the

SYSTEM

Ohmeda

Infant

^

WARNING: These mounting instructions must only be carried

out by qualified service personnel. Be sure to install all

components in the proper order and orientation.

CAUTION: Do not allow the wires to be pinched during

installation.

Verify

Qty. Description

2

that-t*he

Cover

Hole

Arm

Transformer housing assembly with wire harness

Threaded

end

Backplate for transformer housing

Plastic

Friction plug

Spring-

Lamp-head

3/16

Container

Lag

screws

following parts are included:

plates

plug

cap

washer

plug

inch

assembly

hex

key

of

grease

with

wrench

wire

harness

/mi)^

^^

Tools

Required:

3/16 inch hex

key

wrench (included)

9/16 inch nut driver or socket wrench

Medium

Mallet

size

flat

blade

screwdriver

=-

ri

Insert

the

the mounting

backplate

and

bracket

the

transformer

studs

through the

housing

(Fig-ure2).

Secure the transformer housing and backplate- to the

mounting

Tighten

Mounting

Bracket

bracket.

the

nuts.

Use two

nuts

as shown in Figure

holes

in

2.

Slid*

Bracket

NOTE:

have expanded

Figure

The

been

articulating

removed to show the bracket assembly in

detail. -

2.

Bracket Mounting Assembly

arm

and

the

lamp-head

Power

Cord

Nuts

assembly

4.

Attach

the

lamp-head

and

the transformer housing (Figure

a.

b.

Remove

Position

shown•

the

wire

the

cover

extension

articulating

3):

panel

arm

from

wires

arm

the

inside

extension

assembly

the

arm

to

arm.

as

c.

Route

the

wires

from

the articulating arm through

the unpainted pivot cylinder into the extension

arm.

d. Connect the articulating arm wires to the extension

arm wires according to color. Mate brown to brown

and

excess

e.

Attach the wire

extension

f.

Lightly lubricate the unpainted pivot cylinder and

blue

to

wire

blue.

back

arm.

Push

into

cover

the

panel

unused

extension

connector

arm.

and

to the underside of the

the

carefully slide it into the mating hole in the

g.

articulating

necessary.

NOTE: A

and

the

for proper arm operation.

Insert the brass friction plug, concave surface

first,

arm. Insert the spring and threaded plug to hold

the

friction

(Figure

the housing.

washer

articulating

into

3)

arm.

the

plug

Reposition the wires if

is

hole

firmly

fitted

arm.

in the

between

This

rear

the

washer

of the articulating

against the pivot cylinder

extension

is

required

arm

. Tighten the plug until it is flush with

h.

Use a

plastic

mallet

to

gently

tap the

black

into the open end of the extension arm.

i.

Use the

hole where the pivot cylinder was inserted articulating

5.

Remove the end cap from the upright onto which the

Phototherapy Light is to be mounted.

NOTE: Mounting the Phototherapy Light on the right hand

6.

rail

Loosen

allows

the

bracket

7.

Slide

Firmly

2)..

the

tighten

painted

unrestricted

screws

fits

into

slide

the

hole

arm.

on

the

dovetail

bracket

screws

plug

to

lamp-head

slide

bracket

rail

into

to

the

secure

cover

the top of the

positioning.

so

(Figure

rail

and

the bracket

into"

that

the

2).

position

end cap

the

it.

(Figure

^%

8.

Slide the mounting bracket on the rear of the

transformer housing

rail.

2)

.

the two

the

paper

the

cover

of the transformer housing (Figure 2).

the

9.

10.

Warmer

(Figure

Attach

Peel

fit

bottom

Replace

The

cover

backing

plates

end

power

cap

into

the

slide

bracket on the Infant

cord must exit from the bottom

plates

off

into

for

the

to

the

of

the

recesses

Infant

transformer

adhesive

Warmer

housing.

strips

and

on the top and

upright.

Hot*

Plug

Friction

,_

LJJ

Phig

Inrnl

Articulating

Arm

Spring

u

Wires

Wire

Threaded

Cover

Plug

Extension

Arm

Panel

Wires

Figure

3.

Assembling

The

Phototherapy

Light

11.

Check

the

degrees,

degrees.

and will

12.

Adjust

required.

a.

the

movement

articulating

and

horizontally

Verify

remain

the

Locate the notch on the underside of the joint

between the lamp-head and the articulating arm

(Figure 4).

spring

of

arm

up

that

in

position.

tension

the

Phototherapy

and

down

back

the

articulating

in

and

the

Light

by

approximately

forth

through

arm

moves

articulating

moving

+/-

320

freely

arm

40

.

if

•--

13.

*:

Figure

b.

Rotate

notch

the joint.

c. Turn the screw clockwise to increase tension and

counterclockwise

inch

that the lamp-head assembly does not move more than

one inch after being positioned.

Complete the electrical safety

procedure,

Phototherapy Light on a patient.

the

lines

hex key

lamp-head

and

a

up with a hex head screw at the top of

wrench

leakage

4.

Tension Joint

counterclockwise

to

decrease

supplied

check,

current

tension.

with

test

the

the checkout

before

until

Use

unit.

using

the

Check

3/16

the

page

8

2.2

WALL

MOUNTING

INSTALLATION

WARNING:

out

by

These

mounting

qualified

componentsinthe

CAUTION:

installation.

Verify

Qty.

2

Do not allow the wires to be pinched during

that

the

Description

Cover

Hole

Arm

Transformer housing assembly with wire harness

plates

cover

end

cap

Backplate

Plastic

Friction plug

Spring

Threaded

washer

Lamp-head assembly with wire harness

3/16

Container of grease

Lag

inch

screws

service

proper

following

for

the

plug

hex

key

instructions

personnel.

order

parts

transformer

wrench

and

orientation.

are

must only be

Be

sure

to

included:

housing

carried

install

all

Tools

1.

2.

3.

4.

Required:

Electric drill

3/16

9/16 inch

Medium

Mallet

Locate a wood stud in the wall near the desired mounting

position.

mounting height.

Use

the

mounting

one.

Drill two holes

depth

marked in step

Place the transformer housing on top of the backplate

(approximately

with the

housing.

assembly to the wall (Figure

Draw a

backplate

holes

2.

power

Use

cord

the

inch hex key wrench

nut

size

vertical

as

a

template

on

the

(1/4

inch

1-1/2

exiting

two

lag

with

driver

flat

line

blade

over the

to

vertical

diameter)

inches)

from

screws

the bottom of the

provided

5).

1/4" x 1-1/2" drill bit

(included)

or

socket

screwdriver

stud

mark

line

to the the required

at

the

drawn

the

wrench

at the

location

in

locations

to

secure

of

step

the

NOTE:

This

Phototherapy

requires

Light

and

two

another

page

people,

to tighten the

9

one

to

support

screws.

the

Cover

/*%

Plats

Washer I

Wire

Cover

&

Panel

pivot

Cylinder

Lag

Screws

Adhesive

Transforms?

Housing

Wood

Power

Strips

Stud

Cord

Figure5.Wall

Mounting

the

Phototherapy

Light

/*"%

Lamp-head

Articulating

Arm

f*

IfttT

Figure 6.

Bod Cap Caster Mounting)

Assembling

(Detail

The

Floor Stand Phototherapy Light

page

15

of

2.4

CHECKOUT

A.

Mechanical

PROCEDURE

Checks

1. Check the overall appearance of the Phototherapy Light

for any signs of damage.

2.

Check that the Phototherapy Light is mounted securely to

the Infant Warmer upright, suitable wall, or floor stand

assembly.

3.

Move the articulating arm back and forth and up and down. Verify that the arm moves freely and will stay in position.

4. Rotate and reposition the lamp-head assembly. If the

lamp-head

moves

more

than

one

inch

after

it

is

positioned, adjust the tension as detailed in Section

4.4.

5.

Check that the lens assembly is mounted securely to the

lens housing. If necessary tighten the set screw on the

underside

6.

For floor stand models, check that the pole assembly is

securely mounted to the

of

the

lens

bezel.

base.

Tighten the mounting set

screw if necessary.

•<£^

7. Check the power cord for any visible damage. Have a

qualified service person change the power cord if

necessary.

B.

Performance

1.

Plug the power cord into an appropriate power source.

2.

3.

Switch

on the Phototherapy

Check for warm air exiting the rear of the lamp-head

Checks

Light.

assembly. This indicates that the fan is working. CAUTION: Do not operate the Phototherapy Light if the

cooling

fan

is not

working.

4. Check light illumination.

5.

Turn

head and

the

aperture control wheel on

.verify

that the spot size changes.

the

underside

of the

If the unit

be

repaired

fails

and

any part of the

tested

before

use

checkout;

on a

patient.

procedure it must

3/

OPERATION

/^S^ffiv

WARNING:

connected.

Do not

An

electrical shock

open

the

lamp-head

assembly

hazard

exists.

with

power

CAUTION: To avoid overheating, do not cover any of the

vents in the lamp-head assembly and do not operate the light

if the cooling fan is not operating. Check for warm air

exiting the rear of the lamp-head assembly during operation.

3.1

CONTROLS

(Figure

A.

On/Off

7)

Switch

On the rail/wall mounting model the On/Off switch is located on the column at the top of the transformer housing. On the

free standing model the On/Off switch is located at the top

of

the

pole.

B.

Aperture

Control

Wheel

Spot size is a function of the aperture size and the

distance between the bed and the light. To change the

aperture size rotate the aperture wheel located on the

underside of the lamp-head.

Figure

7a.

Phototherapy Light Controls (Rail/Wall Mounted

Model)

Figure

7b.

Phototherapy Light.Controls

(Floor

Stand

Model)

3.2

OPERATING

PROCEDURE

WARNING: Do not open the lamp-head assembly with power

connected.

An

electrical

shock

hazard

exists.

CAUTION:

To prevent over

heating,

do not block any of the

vents in the lamp-head assembly and do not operate the light

if the cooling fan is not working. Check for warm air

exiting the rear of the lamp-head assembly during operation.

1.

Connect the Phototherapy Light power cord to an

appropriate power source.

2.

When using the floor stand model, carefully position the

stand assembly near the patient.

3.

Adjust the lamp-head assembly to the desired position.

4.

Switch the power on.

5.

Aim

6'.

Use the largest of the four available aperture sizes for

the light beam to the desired area.

phototherapy.

WARNING: Prolonged exposure to the ultraviolet radiation

emitted by this light may harm the unprotected eyes of the

infant or operator. For safety cover the infant's eyes and avoid looking directly at the light.

WARNING: The irradiance intensity received by the patient

varies rapidly as the distance between the patient and the

light changes. Refer to Table 1, Distance Vs. Irradiance.

Table

1 -

Distance

vs.

TrraHianr*

This table lists typical irradiance levels of

highest intensity at

over

the

patient

will vary within the light

Distance between lamp-head

and

patient

(inches)

15 20

25 30 35

bed

various

surface.

circle.

mounting

Irradiance

Typical

(uw/cm

heights

levels

Irradiance

x

cm/nm)*

64.97

33.20

19.98

13.48

9.66

♦Measured

new

lamp

at the center of the light circle with a

installed.

Ohmeda Halogen Phototherapy Light II User manual

Specifications and Main Features

Frequently Asked Questions

User Manual