DentalEZ X-Ray User manual

Contractor:

Manufacturer:

@

DENT-X

X-ray

Apparatus,

Dental,

DentalEZ

Field,

Hand

&

Held

Portable

Installation,

NSN

Operation

Number:

Contract:

Original

HDX

Intraoral

&

Maintenance

6525-01-425-5216

SP0200-00-D-8501

Document
Approved

Number

English

Language

353020

Version

X-ray

Lancaster,

Manual

PA

USA17601-5891

Table

of

Contents

Portable

HDX

Intraoral

X-ray

Section
Section
Section
Section

Section

Section

Section

Section

Section

Section X O
Section

Section
Section

I
Il
IT
IV

Unpacking
Tubehead & Cone
Tools
Assembly

V
Preliminary
Calibration
Calibration

VI
Turning System

VII

VII

General
Darkroom

IX

XI

Troubleshooting

Block
Wiring
Parts

XII
XIII

Limited

Introduction
Certification & Records
Statements
Installation...

Components

Required

Instructions

System

Checks

Checks

Operation.

Suggested

Darkroom

Recommendations

Common

Annual

User

Service

Maintenance

Diagram

Diagram,

Replacement

Parts

List
Specifications
Warranty

and

and

Symbols

Checks

ON & Self

and

for

kV

Exposure

Practices

Film

Problems

Maintenance

Information...

Service

Flow

Chart

Schematics

and

Cage

Product

Description..

....

Used

Calibration

and

mA

Diagnostics

Time

Settings:

and

Procedures

Program

Information

+

....

Speed

Group

“D” & “E”

iii

14

Installation,

Operation

and

Maintenance

Instructions

I

Section

This

manual

maintenance

HDX

Intraoral

only

be

performed
technician
dental

experienced

X-ray

I

Introduction

contains

instructions

X-ray

systems.

installation,

for

System.

by

in

an

the

DentalEZ®

These

procedures

maintenance

installing

operation,

Portable

service

and

servicing

and

should

Portable

Microcomputer
monitors
technique

HDX

Intraoral

and

factors

X-ray

and

precisely regulates

(kV,

DentalEZ

Features

specialized

mA,

and

exposure

circuitry

the

exposure

time)

5

that

WARNING:

This

AM

4B

Constant

The
conventional
up

patient

factors

observed.
After

Time
Procedures

Emission

HDX

to

30%

please

the

.

X-ray

unit

and

operator

and

operating

installing

review

Maintenance

Chart

and

with

Power

CEP™

Portable

X-rays

+

may

be

dangerous

unless

instructions

the

Portable

the

Operation

Section,

Darkroom

the

staff.

(CEP!M)

X-ray

as

illustrated.

to

safe

exposure

are

X-ray,
Section,

the

Exposure

Practices

Technology

emits

“Constant

and

continuously

potential dental

Compatible
line

Self-diagnostic

Up

and

by

.01

Very

*

Transportable.

during

an

X-ray

Conventional

voltage

down

second

short

exposure

machines

with a wide
conditions

control

arrows

increments

exposure

rather
can

X-ray

with

Alternating

range

panel

to

change

time

than

reduce

Normal

Current

of

120

time

in

bursts

radiation

70

KVp

Waveform

and

240

setting

as

dose

in

by

2

Voltage

“UUUUUU

Voltage

*

Compendium

DentalEZ

Time

Report,

Fig. 1 Comparison

Portable

May

HDX

1993,

Vol.

XIV,

Intraoral

No.

with

X-ray

5,

article

x-ray

“X-radiation:

outputs

Potential

from

HDX

Risks

and

AC & DC

Portable

Intraoral

Constant

Power

Dose

Reduction

systems

versus

X-ray

with

Emission

(CEP™)

Mechanisms.”

Section

I

Introduction

Portable

HDX

Intraoral

X-ray

Portable

Up & Down

‘Arrows

Amber

X-ray

Exposure

Lane

Power

Supply

Power

Light

POWER

HDX

x-ray

Voltage

Exposure

Time

120

|

—

Switch

Components

Selector

or

220/240

Volts.

Digital

i

Display

Control

Exposure

Panel

Switch

Yoke

Exposure

Control
Panel

Interconnect

Switch

Tubehead

Cable

Assembly

(Beam

Limiting

Device)

Tubehead

Assembly

s

jel

Product

The
which
the

tubehead

The

suitably

connected

Description:

portable

is

system

HDX

designed

can

consist

designed rugged

to

either a 120 VAC

to

be

Control

x-ray

system

produce

either

of

two

(2)

case.

Panel

Assembly

is

an

advanced

diagnostic

hand-held

major

components: a Control

An

appropiate

or a 240

Fig. 2 System

high

quality

or

mounted

VAC,

x-ray

switch

50/60

on a tripod

Hertz

Components

frequency

for

is

provided

film

Panel

power

field
and

(not

Identified

dental

filmless

supplied).

Assembly

which

allows

source.

x-ray

apparatus

imaging

and a ‘Tubehead

techniques.

normal

operation

rated

at

65

When

Assembly,

when

kVDC

and 7 mA

x-rays

are

packaged
the

system

taken,

in

a

is

Installation,

Operation

and

Maintenance

Instructions

3

Section

DentalEZ®
with

applicable

assembled,

accordance
The

installer

1;

Installing
with

the

N

Checking
performing
required.

Maintaining
equipment.
below

II

Certification

certifies

checked,

with

is

responsible

manufacturer's

the

for this

that

Regulations

calibrated,

the

instructions

the

Portable

calibration

the

calibration

records

Use

purpose.

this

for:

X-ray

of

the

Maintenance

&

equipment

and

Standards

and

maintained

in

this

manual.

in

accordance

instructions.

of

the

machine

procedures

the

location

Records

complies

when

in

and

when

of

the

Record

Tubehead

Cone Model

Serial

Control

*

Panel

Manufactured

Model

No.

No.

Model

Serial

No.

Serial

No.

No.

by:

DentalEZ®,

DentalEZ

No.

Lancaster,

PA,

>

USA

*

Providing
Maintenance
responsible
future

This

product

the

Radiation

applicable

Routine

the

Manual

for

reference.

complies

Control

at

date

of

Install

Maintenance

Installation,

to

the

maintaining

with

DHHS

for

Health

manufacture.

and

Maintenance

Operation

user

the

manual

standards

Safety

Act

By

By

and

who

for

under

of

1968

is

Maintenance

Date

Date

Record

Checks & Calibration

Checks & Calibration

By

By

Date

Date

4

DentalEZ

Portable

HDX

Chart 1 Maintenance

Intraoral

Record

X-ray

Section

III

Statements

and

Symbols

Used

Portable

HDX

Product

Note:

Read

Safety/Warning

and

all

special

carefully

Statements

on

the

safety

Alternating

Attention,

Dangerous

=?

Fuse

IN-position

and

Portable

instructions

note

HDX

the

meanings

current

consult

voltage

of

the

Symbols

X-ray

and

accompanying

Main

System.

warnings

of

each.

Switch

used

in

this

documents

Intraoral

in

this

manual

manual,

X-ray

and

OUT-position

lonizing

OFF

(power)

ON

(power)

Protective

Type

B

X-ray

X-ray

@0>©-O0*Dhf

-|

source

source

of

the

radiation

earth

(ground)

assembly

assembly:

Main

emitting

Switch

Installation,

Operation

and

Maintenance

Instructions

5

Section

IV

Installation

Unpacking

Components

System Contents
Carrier
Tubehead
Assembly
Control
20

cm
Instruction
International
NorthAmerican

Shield,

Interconnect
Fuses 5 amp

Installation

the

Case

Assembly

Instructions

Panel

Round

Manual

Scatter,

amp

“

amp

3

vs

amp

of

Components

of

the

Portable

Cone

Power

Cable

Slo

Slo

Power

Cone

Blo - 3

Blo

Slo

Blo

Slo

Blo - 2

the

Tubehead

Cord

Cord

-

3

-

Pes.

Pes.

2

Pes

Pes.

HDX

}

and

x-ray

120

240

}

Cone

Volts

Val

olts

Tools

Required

Fluke”

Digital'M
Phillips
Slotted

Allen

Needle
Adjustable

73

Digital

Pulse

Head

Screwdrivers

wrench

nose

“*

Fluke®

is a registered

*

EDS?

is a registered

DE.

Multimeter*

Counter,

Screwdriver

5/64”,

pliers,

wrench,

trademark

EDS

(small

6”
6”

trademark

of

of

or

equivalent

Model

(small

and

the

Engineered

and

medium)

Fluke,

Corp.,

Design

XR201*

medium)

Everett,

System,

or

equivatene

WA.

Wilmington,

Note:

The
Verify
Thread

For

O-ring

cone

hand

CAUTION:

Tubebead

is

evident.
return
assembly

for

repair

replacement.

cone

has

is

on

into

held

use,

A

Do

not

if

an

Always

Tubebead

to

the

or

no

filters

threaded

Tubehead,

slide

scatter

install

oil

leak

factory

attached.

base

of

cone.

and

align

shield

grooves.

flush

to

Cone.

四

CE

Align

Grooves

Scatter

Shield

6

DentalEZ

Portable

HDX

Intraoral

Fig. 3 Installation

X-ray

of

Cone

and

Shield

to

Tubehead

Section

IV

Installation

Portable

HDX

Intraoral

X-ray

Assembly

1.

Measure

between

A.

100

B.

200

Remove

120

VAC

FOR

120

A.

Insert

B.

Insert

FOR

240

A.

Insert

B.

Insert

Instructions

and

determine

either:

to

130

VAC,

single

to

260

VAC,

single

top

cover

or

240

VOLT

two 5 Amp

1/4

Amp

VOLT

two 3 Amp

1/8

Amp

of

Voltage

VAC

setting,

OPERATION:

fuses

fuse

OPERATION:

fuses

fuse

the

phase

phase

into

into

power

and

and 5 Amperes,

Selector
then

into

Main

I/O

Fuse

Selector

into

Main

I/O

Fuse

Selector

supply

10

Amperes,

Switch

replace

Fuse

holders

holder

Fig. 5 |

Voltage

Fuse

holders

holder

Fig. 6 |

Voltage

line

voltage

50/60

50/60

receptacle,

top

cover.

located

in

bottom

Wwe

—

|

located

in

bottom

200

t0

|

|

130

VAC

1

260

VAC

and

Hz.

Hz.

turn

Front

in

of

power

in

of

power

——

|

amperage.

or

Voltage

Fig.4

Power

Supply

view

bottom

supply.,

bottom

supply.

|

The

supply

Selector

[Ke

ia

must

Switch

be

knob

rated

to

100

to

vac

either

130

sare

left

side

of

power

supply.

|

FI,F2

Fuse

5

left

side

ト

|

ai

|

AMPS

of

power

>

supply.

(8)

Pal.

<

(A)

FI,F2

3

AMPS

Fuse

|

Select either

power

Insert

6.

power

For
of

supply.

connector

supply.

either

Tubehead

hand-held

А.

B.

120

by
FOR
and

For

(See

volt

or

on

end

or

tripod

turning

TRIPOD

turn

14-20

Assembly

Tubehead

HAND-HELD

figure

240

volt

of

Tubehead

mounted

cone

clockwise

operation

screw

Fig.7

of

to

tripod

operation

3.)

power

supply

Interconnecting

use

until

of

Tubehead - Turn

on

tripod

Gr

/

/

of

Tubehead - Slide

Installation,

cord.

of

Tubehead,

seated.

into

threaded

Insert

proper

Cable

install

Tubehead

hole

into

Shield

Operation

round

cone

on

in

side

and

end

into

receptacle

to

threaded

its

side

of

yoke.

Scatter

over

Maintenance

receptacle

in

bottom

opening

over

top

front

end

Instructions

in

bottom

of

on

front

of a tripod

of

cone

of

7

Section V System

Checks

and

Calibration

DentalEZ

25

System

The
require
upon

listed
these

compliance

Preliminary

Item

Labels

Other

Warning

Tubehead

Cone

Control
Exposure
or
Exposure

Checks — General

Portable

adjustment

installation

below

checks

Labels

Statement

(BLD)

Panel

Switch

Tubehead

Switch

X-ray

and

again

and

with

regulations

Checks

Information

is

factory

during

perform

during

calibrations

Check

Verify

Verify

Verify

that

*

legibility

legibility

Check

Inspect

necessary.

Inspect

calibrated

installation.

the

annual

cannot

labels

Tubehead

for

oil

for

cord

and

preliminary

maintenance.

are

not

be

for

Assembly

of

of

leaks.

damage.

for

damage.

should

However,

checks

performed,

assured.

the

following

all

other

warning

If

statement

found, return

Lead

lining

Switch operation

not

If

+

labels.

must

A

Note:

Refer

(Section

components.
Dentalez®
assistance.

components
Control

Tubehead

on

cover

Panel

the

should

RADIATION

fails

preliminary

calibrated.
repair

XI,

power

to

entire

is

to

Maintenance

pages

If a problem

Customer

are

legible

*

supply

factory

interior

be

smooth

Cone

for

HAZARD:

checks,

DO

NOT

complete.

Service

24-42)

for

Service

and

in

place:

cover.

replacement.

surface

and

positive.

Do

not use

or

if

operate X-ray

Information

replacement

persists

of

for

technical

cone.

Replace

contact

Replace

X-ray

it

cannot

of

if

if

be

until

cone

damaged.

it

if

Line

Voltage

Calibration

To

complete
*
*
*
*
*

8

Checks

Preliminary
Power-ON

Line

voltage
Calibration
Calibration

DentalEZ

AM

a

installation,

RADIATION
switch

Measure

either

OPERATE

and

System

checks

sequence

regulation

checks

procedure,

Portable

is

activated.

incoming

100

follow

checks

check

for

kV

if

HDX

HAZARD:

line

to

130

VAC

THIS

SYSTEM.

Checks

these

steps:

and

mA

required

Intraoral

X-rays

Unauthorized

are

voltage

or

200

Contact

X-ray

emitied

use

at

the

Incoming

to

260

an

electrician

when
is

probibited.

VAC.

If

control

Power

outside

or

local

panel

is

energized,

Receptacle.

of

these

power

Voltage

limits,

utility

company

DO

and

range

NOT

either

under

ATTEMPT

to

correct.

exposure

load

TO

is

Section V System

Checks

and

Calibration

Portable

HDX

©

6

Power-ON

turn

system

sa

Calibration

Note:
require

The

mA
voltages
checked

removing

supply
Remove

Connect
multimeter
to

terminals

inside
yoke
following

the

chart

Sequence

ON.

RADIATION
checking
block
cone

The

X-ray

only a calibration check

and

can

without

cover.

yoke

of

CAUTION:

calibration,

waiting

microprocessor

operator

and

the

end

in a safe

Check

kV

be

the

power

end

2.

Before

from exceeding

Refer

HAZARD:

calibrating

of

the

direction

for

kV

and

is

factory

sense

cap.

Potentiometer

(Do

Fig. 9 kV & mA

taking

take

several

15

seconds

is

Power | Exposure | Exposure | Meter

Check | Meter | cwitch|

Multimeter

to

ha

() to

mA

Time | Go.

If

kV,

mA,
above
end

chart

cap

White

Multimeter
Yoke:

to

(lead

to

(+)

lead

Brown

to | ON

à

White

Digital

=

Place

in

front

of

cone

Chart 2 Calibration

and

time

are

within

the

system

is

to

Page

11,

Operation,

While

cone

mA

calibrated

Fig. 8 Yoke

not

any

between

programmed

performing

procedure,

with lead

away

from

during

adjust)

long

0.10

the

system

Yellow

Test

exposures

second

either

or

aim

any

person.

and

SHOULD

installation.

End

Cap

Brown

White

Points

to

check

exposures

exposures.

to

prevent

duty

cycle.

Setting | Switch | Reads

464

166

YDE

rose | 1680

206

|

seconds | Read

Settings

limits

calibrated.

È

Meter

as

Reinstall

listed

+72

voc

20

vom

in

yoke

Installation,

to

If

the

the

any

range,
Measure

1.

Measure

2.

Set

3.

Make

Ll

120/230

Fig.

10

4,

Calculate

Examples:

No

load

voltage

The

an

to

+

the

under

Regulation % =100x(118115)/115 = 100

Result
If

not

under

(100

КУА

regulation

Setup

A

Operation

of

the

kV,

continue

Line

Regulation

incoming

timer

to 2 second

exposure

、

White

VAC

Inpui

line

Regulation

where

voltage

load

of

either

within

for

4%,

load

to

130

buck-boost

after

Calibration

SHOCK
supply

TURN

MULTIMETER

Use

an

CAUTION:
discharge
and

green

connecting

Intraoral

mA,

or

time

Calibration.

line

voltage.

exposure

while

reading

U

o

Line

Voltage

regulation

%

=

100 x Va

V, = voltage

V, = voltage

120

Volts

=

118

volts

=115

volts

=100x3V/115

=

100 x .026

=

2.6%

example

call

voltage

VAC

HAZARD:

are

POWER

insulated

Wait 4 minutes

after

and

is

within

the

local

is

not

or

200

transformer.

installing

All

at

dangerous
OFF

LEADS

adjustment

power

wires

must

control

Maintenance

panel.

readings

are

(See
time.

multimeter.

Black

©

Green/Yellow

Measurment

as

follows:

VD,

with

no

load

under

load.

230-240

36

30)

100 x 6V/230

=

100 x .026

=

2.6%

4%

tolerance.

utility

company.

within

to

transformer.

circuits

WHEN
OR

be

operating

260

VAC),

Remeasure

inside

voltage

CONNECTING

MOVING

for

is

OFF.

below 2 VDC

Instructions

X-ray

out

of

figure

u

x(236-230)/230

tool.

capacitors

Voltage

10.)

Points

Volts

If

the

range

install a 1.5

line

power

levels.

JUMPER.

to

at

red

before

9

Section

Remove

Remove

Reconnect

control

power

KV (Red)

GND

(Blk)

Detail

AT

NOR

7-Pin

i)

Hi

V

System

panel

supply

and

mA

AD|

R201

from

mounting

cover.

4-Pin

connectors

Switcher

o

Checks

bracket

on

Board

and

on

front

control

Calibration

of

power

panel.

supply

cover.

Unplug

the

DentalEZ

7-pin

and

4-pin

connectors.

25

Хх

©

jmper

1205

一

Detail

“B"

lea

e

4

)

A

R202

FIL

AD}

R203

Calibration

Chårt

"alibrati:

Calibration

Settings

aa

@

Note: A nonconductive

inside
use a metal

Turn

Place

Detail

Connect

cover
the

Set

Turn

IMPORTANT:

counterclockwise

potentiometer

Set
Press

meter.

Chart

è

RADIATION
cone

the

power

jumper

B).

as

(+)

lead

the

meter

the

the

exposure

and

3

with lead

power

screwdriver
OFF.

J205

the

meter

follows:

to

the

to

power

Turn

1/8th

hold

the

FIL

mA

Fine

mA

KVP

HAZARD:

supply

in

to

(-)

lead

brown

read

switch

R201, R202,

until

time

exposure

[O

Fig.

11

CALIBRATION

7.4

VDC

to

7.6

68

VDC

t07.2VDC

6.6

to

VDC

6.4

While

performing

or

aim

the

cone

screwdriver

for

adjustments.

for

the

following

the

CAL

(See

figure

the

contacts

to

the

white

terminal.

+8.00

of a turn

ON.

stopped.

to

2.00

VDC.

and

(45°)

seconds.
switch

Yellow

System

VDC | CAL | R203

VDC

behind

Then

clockwise.

Calibration

J205 | Adjust | Yellow

|

in a safe

is

terminal

R203

turn

and

|

the

checking

direction

included

DO

NOT

steps.

11

above,

the

yoke

and

(FIL)

each

read

the

RIO

R202

Pots

and

NIA

(+)|

Black

|

and

away

Adjust

+7.60

‘Turn

Place

Detail

Turn

Using

meter

exposures.

Move

terminal.
Using

meter
exposures.

Calibration
covers

calibrating

from

R203

VDC

the

power

jumper

A)

the

power

2.00

reads

the

2.00

reads

carefully.

White

Test

Points

|White|

GRND

Brown | Power | Timer | Exposure

1 | Pos

o

|

Neg

procedure,

any

person.

(FIL)

during

switch

J205

position.

switch

second

between

(+)

meter

second

between

is

complete;

(+)

ON | 200

N/A

either

until

multimeter

exposures.

OFF.

in

NOR

ON.

exposures,

+6.80

lead

exposures,

+6.40

turn

Brown

Press,

Read,

Adjust

block

the

end

of

(See

adjust

and

from

adjust

and

X-ray

reads

figure

R201

+7.20

brown

R202

+6.60

OFF.

+7.40

11

above,

(mA)

VDC

during

to

yellow

(kV)

VDC

during

Assemble

the

to

until

until

all

10

DentalEZ

Portable

HDX

Intraoral

X-ray

Section

Turning

4 à

©%

RADIATION

factors

portable

and

CAUTION:
occur,

the

System

operator,

Fig.

VI_

refer

Fig.

Fig.

14

Note:

The

computer

correct,

for

control
disconnects.

panel.

one

displays

second.

panel

Turn

Fig.

New

installations

Note:

thousand,

sounds 4 times.
maintenance

When

the

for

Operation

ON & Self

HAZARD: Observe

and

operating

X-ray

12

Turning

If

the

to

may

following

User

LISI

LI

13

Software

111

Revision

TIE

LTI

Software

CHS

displays

15

Number
Display

display

the

display

To

service.

Checksum

calculates

(a

standard

If

checksum

power

rir

lt]

LILI

of

(in

000.

exposure

flashes 4 times

continue

Diagnostics

instructions

be

dangerous

System

sequence

Service

Information.

Level

5

Display

the

checksum,

software

is

not

error

OFF,

code

and

LI

Unit

Exposures

thousands)

count

exposure

safe

exposure

as

to

patient

ON

does

Display

and

signal)

correct,

Ell,

replace

reaches

and a chime

count,

and

control

call

Installation,

the

not

if

the

149

for

Portable

Note:

The
when
in

The
separate

A,

The

B.

Note:

time

the
again

the

seconds

.38

1.88

X-ray

Standby

X-ray

Adjusting

If

is

selected

system

be

an

Fig.

Preferred

system

is

is

is

actions, A through

Condition

may

exposure

displayed.

16

Current

to

two

an

exposure

an

exposure

now

be

the

Exposure

and

is

turned

HDX

Time

is

initially

decimal

in

left

2

To

increase

Exposure

To

press

“e

0

内

change

DI

Minimum

Time

Fig.

change

and release

Exposure

Change

Operation

Fig.

17

Exposure

the

exposure

or

the

DOWN

JE
ゴロ ゴビ

34 JI
93 ゴリ

Fig.

18

Exposure

Q0U

Maximum

Exposure

19

Exposure

the

preferred

both

Fig.

20

Time

Buttons

and

Intraoral

JI

„II

Preferred

standby, ready

in

time

the

ON,

2)

X-ray

3)

Time

Time

Time

#5

the

preset

turned

places.

time

of

time

of

E.

standby

Time

other

system

is

the

preferred

than

OFF

ON

Power

Time

Display

time,

press

button

Min
time

the

to

ゴゴ

Time

Sequence

After

Exposure

and

Max

setting,

UP and

VIIA

Maintenance

X-ray

Display

exposure

ON.

It

displays

For

example:

0.38

seconds;

1.88

seconds.

for

one

of five

indefinitely.

the

preferred

turned

OFF,

time

ゴゴ

Preferred

4)

the

decrease.

reaching

Time

returns

Settings

simultaneously

DOWN

displays

Time

UP

button

4

Steps

Every

Second

Dl

Maximum,

to

Minimum

arrows.

Instructions

time

when

will

the

to

II

Section

The

control

Adjust

point

Select
or

Mode,

and

the

DOWN

VI

panel

as

the

new

arrow.

ゴゴ

When
Time,

permanent

Wait 5 seconds.

Turn

displayed.

C.

Making

Fig.

the

turn

the

system

CAUTION:
cycle.

be

21

display

the

memory.

an

Exposure

made

Operation

is

now

indicated

chime

One

sounding 2 times

Preferred

Preferred

shows

system

ON.

The

Always

0.25

every

in

the

by

the

Time

Exposure

the

new

OFF

to

store

new

preferred

observe

second

15

seconds.

Preferred

blinking

per

by

pressing

Plon

Time

Setting

desired

the

the

system

X-ray

exposure

Time

decimal

second.

the

Preferred

new

time

time

is

UP

in

now

duty

can

Error

Note:

sounds.

error

Information

Replace
If

to

D.

codes:

Fig.

Release

If

code

the

an error

User

Service

Turning

23

exposure

for

code

DentalEZ

EU

Exposure

switch

E02

Fig.

exposure

Information.

the

Switch

released

within

switch

appears.

otber error

15

is
Refer

codes.

EDUC

24

Switch

held

too

displays

System

switch

OFF

in

during

seconds

depressed

its

|

tou

soon. . .

to

long.

holder.

an

exposure,

after

too

User

>

©

chime

long,

Service

refer

Press

and hold

Release

à

gg

Fig.

22

Select

exposure

switch.

Note:

After

power

wbicb

operational.

indicated
end
OFF,

is

of

and

applied

takes

by

the

the

Exposure

switch

pressing

to

the

0.6

seconds

Then

the

the

amber

exposure,

chime

=

Time

until

tbe

exposure

X-ray

exposure

X-ray

the

X-ray

sounds.

chime

tube

to

sounds.

filament,

become

begins,

light.

light

switch,

fully

as

At

the

turns

Automatic
inadvertently

exposures
cool
microprocessor

programmed

tube.

to

60

Any
minute

0.50

System

1.

2.

duty

without

down

combinations

second

between

After

each

times

Cones

disinfectant
cleaned

All
mild

the

can

be

exposures).

cleaning

(BLDs):

other

soapy

Fig.

25

Turning

cycle

control:

tries

to

initiate

waiting

the

exposures,

in

the

control

to

automatically

exposure,

last

emission

of 1 second

made

(e.g.

information:

Use

only

(liquid

while

assembled

parts:

water.

Use

System

If

for

an

four

non-alcohol

cloth

OFF.

an

operator

two

consecutive

the

panel

protect

OFF

duration

of

exposure

0.25

or

spray).

to

Tubehead.

dampened

X-ray

tube

the

is

the

interval

is

provided.

second

based

Can

to

X-ray

equal

per
or

two

be

with

12

DentalEZ

Portable

HDX

Intraoral

X-ray

Section

VII

Exposure

Time

Settings

Portable

HDX

Speed
(Kodak

Exposure
Maxillary
Mandibular

Speed

(Agfa

Exposure

Maxillary

Mandibular

|

Speed

(Kodak

|

Exposure

Maxillary

Mandibular

DentalEZ

Suggested

Group
Ultraspeed)

Group

M2) Adult

Group
Ektaspeed)

Time

Time

Time

D

D/E

E

Incisors

Adult

Seconds

0.22 .014 0.27

0.18 0.12 0.22

Incisors

|

Seconds)

0.15

0.11

Incisors

Adult

(Seconds) (Seconds)

0.12

0.10 0.07 0.12 0.08 0.15 0.10

Hand

Held

Exposure

(8”

Source-Skin

Pre-Molars

Child

Child

0.10

0.08

Child

0.08

Chart 4 Suggested

Adult

|

Pre-Molars

|

Adult

|
|

0.15 0.10

Pre-Molars

Adult

(Seconds

(Seconds)

0.18 0.12

0.15

X-ray

Time

Distance)

Child

0.18

0.14

Child

Child

0.10

Exposure

Intraoral

System

Settings

Molars

Adult

(Seconds)

0.33 0.23

0.27 0.18

Molars

Adult

0.23 0.15

|

0.18

Molars

Adult

(Seconds)

0.19 0.13 0.15

|

Times

Child

Child

Seconds)

0.12

Child

Bite-Wing

Adult

|

(Seconds)

0.27 0.18

Bite-wing

Adult

(Seconds

0.18

Bite-wings

Adult

(Seconds)

X-ray

Child

Child

0.12

Child

0.10

1.

2.

The

above

Check

are

proper

suggested

developer

nominal

temperature,

exposure

times.Adjust

and

verify

Installation,

as

freshness

Operation

needed

of

chemicals

to

and

meet

your

density

prior

to

changing

Maintenance

preference.

exposures.

Instructions

13

Section

ectio

VIII

Darkr

arkroom

Practices

i

and

Procedures

DentalEZ

©

Darkroom

I.

General:

The

standardization

sharp

the

routine

film.

Also, a properly

Il.

Darkroom

(manual

A

good

should

1

or

equal)

dry

areas

recommendations).

especially

more

e

To

check

darkroom

darkness.

unsafe

Practices

and

contrasty

will

usually

Recommendations:

and

automatic

darkroom

include a 15

designed

(if a film

important

sensitive than

for

door

Check

light

should

unsafe

and

sources

and

Procedures

of

the

x-ray

films

reduce

processed

processors)

be

watt

(maximum)

to

be

other

than

Further,

if

the

“D”

film

light

leak(s)

wait

darkroom

are

film

exposing / film
which

the

film

film

large

enough

used with

Kodak

to

prevent

user

is

using

(ULTRA-SPEED)

in

the

in

the

darkroom

for

light

found,

eliminate

are

rich

contrast

minimizes

so

that

frosted

the

film

is

used,

we

fogging

Speed

darkroom:

leaks

them

handling / film

with

diagnostic

thus

making

the

patient

there

are

light

bulb

and

used,

and

be

suggest

of

the

Group

to

unsafe

for

about 5 minutes

around

films,

“E”

light

With

the

using

contacting

the

weather

processing
information.

it

more

radiation

“dry”

and

known

positioned

the

darkroom

(e.g.

Kodak

condition(s).

safelight

door,

vents,

technigues

Any

difficult

exposure.

“wet”

filter

the

EKTASPEED)

at

areas.

(for

least

film

must

turned

for

your

eyes

cracks,

stripping,

will

result

deviation(s)

to

see

detail(s)

The

safelight

example, a Kodak

four

(4)

feet

from

manufacturer

be

light

film

OFF,

close

to

adjust

ceilings

tape

ete...

for

tight

which

the

to

tiles

in

from

in

the

GBX-

the

their

-

is

the

etc...

If

A.

If

®

Manual

A

following

Darkroom

Hand

darkroom

A.

Hand-Tank

B.

Thermostatic

C.

Safelight

light

D.

Floating

E.

Accurate

*,

Solution

G.

Scrub

H. A chart

Equipped

Tanks:

which

items

(as

[it

filter - for

Thermometer.

darkroom

stirring

brushes

for

With:

has a manual

minimum):

with 1 gallon

water

should

temperature

include a 15

example, a Kodak

timer.

paddles

(one

for

the

listing

the

date

developing

solution

inserts.

control

watt

cat

(one

for

the

developer

when

the

tank

installed

valve.

(maximum)

no.

GBX-1

developer

and

one

solutions

in

it

frosted

Safelight

and

one

for

the

fixer

were

last

should

light

or

equal]

for

the

insert).

changed.

consist

bulb

and a known

fixer

of

the

insert).

14

DentalEZ

Portable

HDX

Intraoral

X-ray

Section

VIIL_

Darkroom

Practices

and

Procedures

Portable

HDX

Simplified

Ideally,

follow

Developing

we

this

Note:

Procedure:

recommend

simplified

For

consistent

that

developing

(using a second

*

75

Intraoral

‧

Three-8”

+

Any

combination

intraoral

Developer:

of

water.

Stir

with

Fixer:

One

Stir

you

follow

procedure.

results,

set

x

films)

One

we

of

solutions)

films

10”

films,

(1)

developer

(1)

ounce

with

fixer

the

recommend

(all

sizes),

or

...

of

the

above

ounce

of

paddle.

of

fixer

paddle.

solution

manufacturer's

replenishing

after

processing:

or

...

(one

8” x 10”

developer

concentrate

concentrate

(do

the

developer

film

not

dilute).

Intraoral

recommendations

and

approximately

diluted

with

two

fixer

solutions

equals

(2)

X-ray

-

or

25

ounces

®

Automatic

A

darkroom

following

B.

Safelight

-

for

C.

Paddles

D.

Scrub

Processing

which

items

[it

should

example, a Kodak

for

stirring

brushes

E. A Thermometer.

An

automatic

system

If

the

processor

is

positioning

film

maintained

of

it

System

has

an

(as

minimum):

include a 15

the

(one

for

processor

in

accordance

is

installed

relative

automatic

cat

no.

solutions

the

developer

will

in

the

to

the

“dry”

processing

watt

(maximum)

GBX-1

(one

Safelight

for

and

standardize

with

the

darkroom,

area,

and

system

frosted

or

the

developer

one

for

your

film

procedure

the

above

the

procedure

installed

light

equal]

and

the

fixer

processing

recommended

safelight

in

it

should

bulb

and a known

one

for

the

fixer

insert).

technique provided

by

the

recommendations,

to

check

for

light

consist

of

light

tank).

the

the

manufacturer.

leak(s)

filter

apply.

Installation,

Operation

and

Maintenance

Instructions

15

Section

ection

*

Important

1.

Your
replenishment

For

8
solution
solutions

For

A.

operating
B.

developer

desired

paddles)

VIII

Darkr

arkroom

Tips:

automatic

those intraoral

ounces

those

Each

Each

of

working

daily

or

be

changed

larger

time

it

temperature

time

the

and

number

before

film

processor

feature:

only

processors

strength

after

processing

every 3 to 4 weeks.

processor

is

turned

processor

fixer

tanks

of

films,

processing

Practices

may

developer

equipped

“ON”,

or

and

else

is

to

make

stir

the

allow

light

turned

films.

i

or

may

without

20

to

30

with

automatic

sufficient

films

“ON”,

sure

sufficient

each

solution

and

not

be

automatic

and

fixer

films.

may

time

be

check

in

Also,

solution

produced.

Procedures

equipped

solution

replenisher

it

for

the

solution

solutions

the

replenisher

with

replenishment:

should

is

recommended

replenishment:

the

solutions

levels

are

available

DentalEZ

the

automatic

be

to

be

in

the

to

tank

(use

solution

added

that

to

the

heated

replenisher

process

separate

22

each

up

the

to

III.

Common

Three

A)

2.

FILMS

For

those

It is

important

reduce

Film

of

the

+

A)

Films

*

B)

Films

+

©)

Films

ARE

Light films

I

Too

2.Slower

3.Short

4.

5.

6.

processors

that

the

possibility

Problems

most

common

are

too

are

too

lack

contrast

TOO

LIGHT

may

short X-ray

speed

developing

Developing

Developing

X-ray

machine

equipped

the

processor

of

light

x-ray

film

light

(not

dark

(too

(Cannot

(not

be

caused

exposure

film

being

time

solutions

solutions

too

defective.

with

daylight

be

fogging

install

the

loaders:

in

an

films.

problems encountered

enough

much

enough

by

one
time

used

(hand-tank).

density)

density)

easily

see

density):

or

more

selected.

diagnostic

of

the

cold.

exhausted.

area

of

subdued

are:

detail)

following:

lighting.

This

will

help

16

DentalEZ

Portable

HDX

Intraoral

X-ray

Section

VIII

Darkroom

Practices

and

Procedures

Portable

HDX

1.

Too

short X-ray

Check
been

set for

2.

Slower

If

Speed

SPEED

film.

3.

Developing
If

the

films

tions

may

the

solutions

processor - if

for

the

4.

Short

developing

Be

sure
manufacturer.
or

so,

only
darken
will

not

visible

and

some

HDX

Suggested
the

speed

film

“E”

film

Kodak)

solutions

are

be

too cold.

are
solutions

heater(s)

to

follow

If

those

and

be

darken

and

thus

darkness

exposure

speed

being

(e.g.

is

being

too

at

to

time

the

the

areas

visible - the

sufficiently

valuable

time

exposure

of

the

used:

Kodak

exposed.

too

cold:

light

when

If

manual

the

recommended

are

warm

(hand-tank

time/temperature

films

are

of

the

diagnostic

which

selected:

Time

film

being

EKTASPEED)

Check

the

tank - add

too

cold

up

solutions?

system):

removed

film

emulsion

areas

of

to

be

visible

makes

it

Setting

used,

is

routinely

film

packet

recommended

warm

temperature

after

turning

If

yes,

developing

from

the

which

the

emulsion

and

as a result,

information

more

difficult

Chart

and

repair

to

verify

for

the

used,

(and

box)

developing

water

ON

developing

which

will

to

(usually

the

the

film

recommendations

received a large

received a lesser

many

be

lost.

to

visualize

that

correct

tooth

processor,

being

perhaps

to

verify

time

the

water

68

degrees

processor

solution

of

the

Further,

diagnostic

is

amount

Intraoral

exposure

examined.

Speed

followed,

bath

did

prematurely

subtle

the

“D”

brand

F).

you allow

as

provided

name/speed

(not

If

automatic

needed.

of

radiation

amount

grays

films

will

details.

X-ray

time

has

(e.g.

ULTRA-

then

the

solu-

solutions)

film

enough

by

the

solutions

after 1 minute

will

of

radiation

will

not

lack

contrast

of

until

time

be

5.

Developing

Films
contrast
Replenishment
consistent

6.

X-ray

Perhaps

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machine

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machine

time

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in

(like

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Procedure

developing

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actual

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as

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exhausted:

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coffee

results

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to

verify

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grounds

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exposure

the

are

to

or

the

is

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brew

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than

time.

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pot

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timer indicator
troubleshoot

than

coffee),

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normal

the

to

maintain

reads.

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lack

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the

X-ray

Instructions

using

17

Section

B)

FILMS

1.

Too

VIII

ARE

TOO

-Too

=

„Faster

D

.

Short

D

.Developing
.

X-ray

JE

long

X-ray

Darkroom

DARK

long

X-ray

exposure

speed

cone

machine

exposure

film

installed

solutions

defective.

(too

being

time

much

on

Practices

density):

time

selected.

used.

X-ray

but

too

hot.

selected:

and

exposure

Procedures

time

set for

long

DentalEZ

cone.

25

Check
been

2.

If
EKTASPEED)

film.

3.

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followed
until

4.

Perhaps
your
machine

HDX

set

for

Note:

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Speed

speed

*D”

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then

the

solutions

X-ray

machine

the

time

as

Suggested
the

speed

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actual
gested
process

setting

film

(e.g.

Kodak

is

běing

solutions

Tank:

the

defective:

actual

counter

necessary.

Exposure

of

the

exposure

on

the

film,

being

used:

ULTRASPEED)

exposed.

too

hot:

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the

films

solutions

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at

the

X-ray

exposure

to

verify

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film

being

time

setting

the

correct

if

the

density

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are

too

may

be

too

recommended

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longer

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exposure

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used,

on

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of

the

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packet

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when

hot.

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temperature

than

time.

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to

for

the

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film

used,

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ice

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the

not,

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still

box)

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is

usually

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too

to

to

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dark,

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verify

development

water

68

degrees

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examined.

25%

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may

be

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film

brand

name/speed

bath

(not

F).

reads.

and

repair

time

of

the

and

retake

fogged.

(e.g.

Kodak

time

solutions)

Suggest

the

has

sug-

and

of

is

using

X-ray

C)

FILMS

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more

c.)

DentalEZ

the

a.)

b.)

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film

lacks

of

the

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unsafe

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processing

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contrast

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condition.

film

storage

HDX

(cannot

and

is

too

conditions:

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location.

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X-ray

easily

see

dark,

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it

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be

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detail):

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is

usually

caused

by

any 1 or

Section

VIII

Darkroom

Practices

and

Procedures

Portable

HDX

D

Procedure

To

determine

amalgam

Read

because

to

penetrate

then

the

the

these

film

filing
printing

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1.

Unsafe

To

determine

steps:

a.

Light
wait

in

darkroom

found,

to

determine

if a

film

or a gold

areas

either

is

fogged.

to

check

Light

leak(s)

Source:

if

in

the

darkroom

for

eliminate

is

on

this

should

of

them

for

the

films

the

darkroom:

light

them

whether

fogged,

crown

page

through

be

“window-panel

and

source

were

for

about 5 minutes

leaks

around

using

the

film

place a dry

directly

thus

of

fogged

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weather

on

the

expose

fogged

by

the

the

door,

is

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processed

top

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filing

or

clear”

the

film).

films:

an

unsafe

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for

your

vents,

stripping,

film(s)

page.

crown.

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If

you

light

turned

eyes

cracks,

tape

etc.

which

You

X-rays

cannot

in

the

OFF,

close

to

adjust

etc.

If

Intraoral

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should

do

be

not

have

read

darkroom,

the

to

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able

to

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light

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printing,

follow

darkness.

these

door

sources

X-ray

it

easily

power

and

Check

are

b.

Master
Insert
completely

composed

c.

To

determine

packet
an

exposed

stored

d.

To

determine
coin
safelight.

patient

outline

(allowing

15

watts

surface

film.

In

daylight,

the

film

and

clear.

to,

if

the

and

process

film.

in

an

area

if

the

on

top

of

it,

After 5 minutes,

film.

If

there

of

the

coin,

white

and

should

(it

should

unwrap a film

hanger

Rinse

If

which

and

light

and

box

of

it

immediately

this

film

was

safelight

place

is

no

the

safelight

to

expose

be a frosted

be

least 4 feet

directly

dry.

film

is

is

not

too

is

unsafe:

it

on

process

image

and

place

into

the

This

is

your

defective:

as

hot.

the

of

is

the

lamp),

away).

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in

the

developer

clear

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Turn

ON

dry

work

the

film

the

round

unsafe.

film),

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as

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the

it

Fixer

master

total

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master

box

the

surface

in

the

coin,

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on a single

solution

film

for

to

which

remove

and

fixer

film,

of

film

safelight.

same

the

to

see

wattage

Unwrap a film,

so

that

manner

safelight

if

the

too

may

film

hanger.

about 2 minutes

all

other

the

film

solutions

it

may

and

repeat

it

is

as

is

safelight

large

be

too

as

be

outdated

this

exposed

you

would

safe-

If

filter

(it

must

close

or

until

films

will

be

from

the

film

though

test.

place a small

to

you

is

to

the

it

was

or

was

the

process

see the

cracked

not

exceed

dry

work

it

a

is

Installation,

Operation

and

Maintenance

Instructions

19

Section

2.

Film

If

3.

Chemical

VIII

Darkroom

Storage

Care

in

storage

humidity

degrees E and
Each
stock

A

good
after
to

exposed

exposure.

you
patient
where

bracket

and,

package

is

rotated

precaution

use).This

films

suspect

and

immediately

the films

table)

Fog

(pre

and

of

X-ray

of

course,

30

to

should

and

the

is

will

protect

even

films

are

are

temporarily

after

exposure

Caused

Practices

post

exposure):

film

is

extremely

radiation.

50

percent

be

placed

older

to

always

more

being

by

film

the

so

inadvertently

process

is

Contaminated

Ideally,

relative
so

that

used

store

X-ray

films

from

because

it.

If

the

stored

unsafe.

and

important

unexposed

humidity

the

expiration

first.

films

being

they

exposed,

film

(whether

Procedures

because

film

in

an

date

in

leaded

exposed

are

more

have

does

not

it

is

in

area

sensitive

show

the

Developer/Fixer

film

is

affected

should

is

storage

to

the

be

stored

properly

clearly

any

assistant take a film

any

uniform

shielded

visible

containers

stray

radiation.

after

exposure

fog,

then

pocket

Chemicals:

by

heat,

at

50

to

70

from

X-rays.

so

that

the

(before and

This

than

on a live

the

usual

or

on

the

film

applies

before

place

Suggest
developer

Note:

For

additional
suggest
following

following

dumping

and

Be

sure

a

brush

detect a faint

Hint:

information

the

enclosed

1.

Successful

2.

Exposure

3.

Quality

the

solutions

fixer

tanks.

to

use a different

can

contaminate

smell

When
Fixer
splashing
amount
during

Eastman

pouring

Solutions

of

the

on

procedures

Kodak

Intraoral

and

Assurance

presently

of

rotten

the

solutions

First

and

into

the

developer

developing

processing

X-ray

exposure

recommended

publications:

Radiography

Processing

in

Dental

in

scrub

brush

the

Developer

eggs.

very

solution

cycle)

and

for

Dental

Radiography

your

system,

for

each

tank.

into

the

slowly

tank

and

image

by

to

(the

which

contaminating

receptor

your

film

(N418).

Radiography

scrub

tank.A

Also,

processor

prevent

fixer

solution

is

normally

(film)

processor

(N413).

(N-416)

and

rinse

small

if

contaminated,

internal

any

carried

the

amount

tanks,

fixer

solution

can

tolerate a small

over

solutions

processing

manufacturer

thoroughly

of

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you

Always

from

by

the

again.

techniques,

and/or

the

may

Pour

film

on

the

we

the

20

DentalEZ

Portable

HDX

Intraoral

X-ray

Section

IX

Annual

Maintenance

Program

Portable

HDX

で

The

calibration

that

were

authorized

1.

Perform

2.

Calibration
A.

Remove

of

the

applicable

and

qualified

the

Preliminary

check

yoke

system

at

for

end

must

the

time

of

maintenance

System

kV

and

mA:

cap and

be

checked

manufacture.

personnel

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connect

on

(place)

on

an

annual

Failure

relieves
page 8 of this

to
DentalEZ

meters

basis

have

manual.

as

per

to

assure

the

following

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chart

Remove

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26

Power | Exposure | Exposure | Meter

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ky

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kV

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5Calibration

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Note:

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complete.

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3.

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4.

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system

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time

time

by

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readings

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out

the

calibration

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specified ranges,

range,

procedure

and

the

normal

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system

detailed

operation

yoke end

must

be

on

page

can

and

Maintenance

cap.

Calibration

calibrated.

10.
now

be

resumed.

check

Instructions

is

21

Section

X

User

Service

Information

Notes:

Table 1 User

1.

2.

SYMPTOM

Power

digital

Power
lit

during

Power
but
System

Digital
display

power

Film

Film

Film

ON

display

ON,

but

no

ON

digital

display

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density

density

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All

all
Error codes

by

x-ray

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display

operates

all

8's

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of

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light

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seguence.

too

too

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Codes

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is.

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dark.

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be

and

personnel.

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display

lit,

performed

safety

regulations

above

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Primary

System

line

120

Light

connector

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or

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or

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or

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procedure.

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correct

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procedure.

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to

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to

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must

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the

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the

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that

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the

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for

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film

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sensor.

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new

Section

X

User

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Information

Portable

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1)

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power

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line

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than

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when

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seconds,

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minutes.

persists,
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Installation,

Operation

and

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Instructions

23

Section

To

maintain
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subassemblies.

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WARNING:

conditions

by
or
OFF
to

action.

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assistance,

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system

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system

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present
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with

local

OFF.

ON,

is

damaged.

Part

Switch

Power

utility

is

If

No.

ON.

or

the

Section

XI

Maintenance

Service

Information

Portable

HDX

E01-E04

All

other

Note:

Error

error

error

Problem

code

Note

code

codes = User

codes = To

E11

or

before

de...

do...

be

higher

turning

Service

performed

Cause(s)

is

indicated

X-ray

Software

Up

switch

Information

by

maintenance

by a blinking

OFE

malfunction.

A

ON when

power

V

display

ON.

service

and

Power
ON.
problem,
line.

Make
line.

If

Panel

personnel

chime

OFF;

Retry.

sure

problem

Part.

Intraoral

ONLY.

Correction

sounding

wait a few

If

this

is

an

noise

may

unit

is

plugged

persists,

No.

303070

twice

per

seconds.

intermittent

be

present

to

an

replace

Control

X-ray

second.

Power

on

the

isolated

C

IL

EC

|

=

し

に

[

기

|

TI

io

。

.

|

ee

Down
On

Head
power

Tube

connection

Hardware
signal

Hardware

signal
exposure.

switch

cable

supply

Head

OFF

ON

ON when

disconnected

Intermittent

malfunction.

during

malfunction.

but

Assy.

exposure.

not

during

power

REG

REG

from

Verify

Interconnecting

connected

Replace

Part
Send

Refer

31.

Refer

31.

Tube Head

No.

303062

Tube Head

to

Troubleshooting

to

Troubleshooting

to

the

Cable

Power

Supply

Interconnect

to

factory

Flow

Flow

is

properly

Receptacle.

Cable,

for

repair.

Chart,

Chart,

Page

Page

Installation,

Operation

and

Maintenance

Instructions

25

Section

FT

し

Г

E

films

films

Problem

17]

I

|

mi

seems

are

seems

are

System
but

System

but

XI

Maintenance

(oe...

|

MM]

Jee... | Incorrect

normal,

light.

normal,

dark.

Service

Cause(s)

Exposure
[power

Voltage

Line

X-ray

Film
underdeveloped.

Film
too

Faulty

switch

ON.

Position

Selector

voltage

power

is

underexposed

is

overexposed

dark.

EEPROM.

low

ON.

ON

when|

of

the

Switch

when

or

or

Information

Replace
300071,

check

Troubleshooting

Position

voltage.

Measure
correct
Remeasure
or

Check

adjust

Check
adjust

Replace

Control
or

remote

Voltage

line

or

replace

Exposure

exposure

Exposure

exposure

control

Panel

Yoke

Exposure

cable

Flow

Selector

regulation.

install

control

buck/booster

line

regulation

Time

time.

Time

time.

panel,

Correction

Exposure

Switch,

connection.

Chart,

Page

Switch

Contact

after

panel,

Part

Settings,

Check

Settings,

Check

Part

Section

Section

No.

DentalEZ

Switch,

Part

No.

Refer

to

31.

to

match

local

utility

transformer.

installing

No.

303070

Page

13.

Increase

VIII,

Pages

Page

13.

Decrease

VIII,

Pages

303070.

22

Part

No.

303060,

incoming

transformer;

14-20.

14-20.

Or

to

or

or

Number
chime
during

sequence.

Power

do

No
green,
System
normally.

No
ON

functions

Exposure
display
ON
functions

sounds 4 times

power

light & digits

not

display.

power

but

chime

sequence.

sequence.

149

flashes

ON

light,

digits

operates

during

System

normally.

indicator:

during

power

System

normally.

&

red

or

display.

power

20

Exposure

149

thousand.

volatile

exposure

150

Primary

Lamp

Faulty

Faulty
circuit.

Faulty
associated

RAM

count;

thousand.)

power

burned

audio

exposure

digit

count

at

(Non-

stores

FULL

OFE

out.

circuit.

indicator

display

circuit.

or

at

Replace
Note:

Failure

X-ray

Check

Note:

Note:

Part

Replace

operation,

Replace
next

service

Operating

Replace

Regulations

Replace

No.

Note:

Regulations

Note:

Do

cannot

control

to

building

power

call.

control

logic

board,

303070.

control

not

use

be

set

properly

panel,

replace

but

count

circuit

supply

the

X-ray

panel,

require

Part

require

panel,

Portable

Part

No.

control

stops

breaker.

cover,

Part

Part

Part

is

safe.

No.

X-ray

No.

300486

X-ray

No.

X-ray,

303070.

panel

303070.

303070.

does

at

150

No.

380411,

exposure

or

exposure

as

time

not

affect

thousand.

at

signal.

control

light.

settings

the

panel,

26

DentalEZ

Portable

HDX

Intraoral

X-ray

Section

XI

Maintenance

Service

Information

Portable

HDX

When a problem

Consult

diagram,
obvious
blown

Do
return

Check

boards

All

technician

safety

repairs

Fuse

A

troubleshooting

and

repair

malfunctions

fuses

first.

not

attempt

it

to

the

the

system

or

the

tube

repairs

should

to

ensure

specifications.

in

the

Chart

Replacement

CAUTION:
and

type.

Fuse

F1,F2

F3

F1,

F3

F2

Rating

230-240v

230-240v

is

reported,

procedures

such

to

disassemble

factory

System

120v

120v

for

calibration

head.

be

performed
that

Enter

1,Maintenance

Alweeys

verify

tables

replace

and

as

burned

the

repair

after

the

system

dates

Fuse

Rating

5A,

250

1/4A,

250

3A,

250

1/8A,250

the

complaint.

flow

chart,

carefully.

tube

or

replacing

by a trained

of

Record

fuses

vac

vac

vac

vac

Repair

out

lamps

head.

replacement.

meets

adjustments

on

with

correct rating

Main

1/0

Main

1/0

wiring

and

Always

PC

radiation

and

page

4.

Circuit

Power

Board

Power

Board

Intraoral

Control

Unplug

panel.
Using a Phillips
bottom
Gently
bracket,
Unplug

of
Install

Panel

exposure

of

press

and

7-pin

control

new

Fig.

29

Replacement

switch

screwdriver

power

panel.

supply.

control

slide

panel

and

4-pin

control

Mounting

panel

up

connectors

panel

of

Control

with cord

remove

in

toward

and

off.

in

reverse

Control

Panel

Panel

from

from

order.

X-ray

control

bracket

mounting

the

at

the

back

Fuses
on

Fuse
right

F1

and

F2

are

the

bottom

F3

for

of

the

left

the

I/O

power

Power

Fig.

x

Switch

28

Fuse & Power

found

of

the

Board

supply.

FI,

Connection

behind

power

is

found

F2

Fuse

the

power

supply.

on

the

Interconnect

Receptacle

F3

Inlet

Power

Locations

switch

bottom

Cable

Fuse

Installation,

Operation

and

Maintenance

Instructions

27

Section

1/0

Board

Turn
Remove

Replacement

SHOCK

present

supply.

removing

OFF

power

power

XI

Maintenance

HAZARD:

on

the

circuit

Turn

cover.

at

circuit

supply

OFF

cover.

Dangerous

boards

power

breaker.

voltages

inside

to

system

Service

are

the

power
before

Information

Switcher

A

Board

SHOCK

on
Turn

Replacement

HAZARD:

the

circuit

OFF

cover:

Disconnect
supply

assembly.

Dangerous

boards

power

power

DentalEZ

inside

to

system

cord

voltages

the

power

before

at

bottom

25

are

present

supply.

removing

of

power

SHOCK

capacitors

discharge
attempt
screw

Unplug 7 connectors

Remove 4 screw
I/O

board

Remove 3 fasteners
to

the

left

CAUTION:
sulator

HAZARD:

terminals.

OR

loosen

to

remove

before

to

discharge

terminals

clamps

Be

between

pb:

Install

A

Note:
1/0

new

CAUTION:

seated,

Check

Board.

1/0

before

system

board

Be

Allow 4 minutes

(C101

of

securing

from

sure

sure

turning

calibration

removing

the

securing

retaining

chassis.

to

I/O

in

reverse
all

and C102)

capacitors

I/O

I/O

reinstall
board and

connectors

X-ray

fuses.

board.

C101

C101

board.

fishpaper

order.

ON.

after

for large

to

safely

Do

by

shorting

and

C102

and

C102.

Move

board

power

are

properly

replacing

NOT

to

in-

sup-

Remove

^

Unplug 5 connectors.
Remove 4 screws
Move

A

power

SHOCK

capacitors

safely.
capacitors

board

to

CAUTION:
insulator

supply

HAZARD:

Do

securing

the

right

Be

between

supply.

Install

A

Check

board. Calibrate

Note:
before

new

switcher

CAUTION:

properly

system

Contact

returning

board

Make

seated.

calibration

if

necessary.

DentalEZ®

any

cover.

Allow 4 minutes

(C101

by

sure

part

and

NOT

attempt

shorting

switcher

to

remove

to

switcher

in

sure

after

for

(e.g.

reinstall

reverse

all

return

Tube

C102)

replacing

to

to

terminals.

board.

from

chassis.

fisbpaper

board

order.

connectors

authorization

Head).

for

large

discharge

discharge

and

power

are

switcher

28

3

Fasteners

Fig.

DentalEZ

IO

30

Mounting

Portable

VO

Board

View

Board

of

Chinips

of

I/O

HDX

Securing

C101 8 C102

Board

Intraoral

X-ray

Fig.

때

31

Mounting

Switcher

of

Switcher

Board

Board

Screws

Section

Procedure

XI

to

check

Maintenance

operation

of

the

Service

Switcher

PC

Information

Board

Portable

Intraoral

HDX

X-ray

Check

circuit

a

OM
OB

A.

Check

LED

Coe

CR203

and

verify

board:

RADIATION
checking
block

the

cone

person.

SHOCK
present

or
supply

in a safe

ké

integrated

Use

extreme

operation

board:

7

cover

ON

ON = mA

the

HAZARD:

and

end

HAZARD:

on

circuit

circus)
is

System

=

Hi

operation

While

calibrating

of

the

cone

direction

Dangerous

boards

Li) me)

caution

removed.

of

LED

lights

Operating

o

ee

ilament

voltage

and/or

of

the

performing

procedure,

with

lead

away

(including

Inside

whenever

Power

located

Status

Granit

Circuit

kV

are

Switcher

or

aim

from

voltages

the

suppe):

the

power

at

top

ircui

enable

absent

printed

the

either

the

any

are

IC's

of

bled

enabled

kV

Indicator

B.

CR201

Verify
a.
b.

c.

CAUTION:
several

d.

e.

f.

Set
LED

CR202
Press

posure

xX

ray

Press

-
Increase

Press

circuit

exposure

tube

tube

it

lights

CR201

CR203

FIL

Indicator

operation:

time

CR203

0.10

exposure

should

should

and

is

Before taking

to

exposure

and

turns

CR202

be

hold

exposure

over,

the

second exposures

beat

up

beat

to

switch.

momentarily.

exposure

CR203 - CR201

OFF

to

0.01

seconds.

be

ON;

and

CR201

OFE

switch.

chime

long

lowly.

slowly.

Observe

time

to

switch.

sounds

When

exposures,

to

allow

LED

0.10

seconds.

Observe

turns

momentarily.

once.

CR202

LEDs

ON

and

ex-

take

the

and

Note:

CR203

system

an

exposure.

is

in

should

standby

Fig.

be

32

ON

when

OFF

and

Switcher

X-ray

during

Board

_

eee

mA

ADJ

R201

TP201

kV

(Red)

TP202

GND

(Black)

N

Jumper

J205

CAL

回

и

hi

kV

AD)

FIL

ADJ

R203

oud

|

o

6

Installation,

Operation

and

Maintenance

Instructions

29

Section

E01-E04

All

other

error

sounds.

XI

Maintenance

error

codes

codes = To

Exposure

switch

released

before

exposure

ended.

Exposure
pressed

than

switch

for

more

15

seconds

after

chime

Exposure

switch

pressed

while

changing

exposure

time.

=

User

be

maintenance

personnel

Error

code
seconds.
using

new
depress
for

entire

Error
exposure
If

not,

code

£17

when

switch

Service

Service

performed

ONLY.

clears

after

Retake

exposure

film

packet,

exposure

exposure.

code

switch

power

occurs

power

damaged.

and

switch

clears

when

released.

OFF.

if

again

ON,

exposure

Information

Information

by

service

5

error

Determine a connectors

Line

voltage

below

specified

range.

Check

supply

power

connections

inspect

all

wiring,

is

&

200

300

Series = Control

HDX

inserted properly
at

DentalEZ

board

position

in

the

identification

100

Series = I/O

Series = Switcher

Panel,

Portable

Intraoral

Troubleshooting

Flow

Chart

1.

Make

sure

power

cord

the

bottom

2.

Measure

local

utility

a

buck/booster

into

of

power

line

regulation.

or

electrician

transformer.

by

the

number:

Board

Board

Logic

Board.

X-ray

is

receptacle

supply.

Contact

to

install

2%

1”

digit

30

DentalEZ

Portable

HDX

Intraoral

X-r

Duty Wait

Cycle

Exceeded

time

Continue

until

preselected

is

displayed.

use.

exposure

Section

=

REG

signal

during

an

exposure,

Inspect

ALL

У

Disconnect 6 wires
from

TB201,
contunuity
Head

connected

interconnect

receptacle.

Disconnect

Reseat

all

exposure,

+

Does

K101

exposure?

v

Does

CR202

light

during

an

exposure?

Y

[

YES

Does

v

is

300

voe

Tüm

potentiometers

exposure.

Does

Tuo

Recalibrate

v

Replace

XI

OFF

1/O & switcher

check

With

YES

power & check

YES

VO

board

Is

E15

YES

click

YES

board

Tube

to

cable

Anyredto

and

head

still

displaying?

during

an

No” | to

Green

Black

head

p>)

CR201

Mick

during

YES

-340

ve

measured

YES

R201,

code

unit

head.

R202. 8 R203

E15

error

HDX

tube

Maintenance

Tum
seconds.
persists,
sure
circuit.
replace
page

connections

Blue

Red

Green

lo

or

any

to

or

any

connections.

connections.

No:

an

exposure?

between,

displayed

HDX

power

OFF;

wait a few

Retry.

if

problem

naise

on

line.

unit

is

on a dedicated

Problem

contro!

27.

Make

persists,

panel,

see

&

wires,

to

blue - <5

to

to

any

any

red - open

OHMS.

red - <5

OHMS

black-short

any

blue - open

blue - open

red - open

blue - open

Take

an

p|

Ropace/o

board

È

Shor

P301

pins

pins.

Does

CR202

P201

counterolockvise

during

NO

light?

NO

—=

Pin 5 (+)

orange

A

exposure?

tako | YES

Service

Portable

Intraoral

Troubleshooting

Flow

Chart

Cable

고

o

PL

wire & Pin 8 ()

not

connected

to

VO

board

Head

cable

connected

Control
fn

properly
connected,

not

to

wall

plate.

panel

a

py

Repair

sikke

er
connections,

Check

calibration

Replace

control

panel

Momentarily

1208

Pin 2 to

Does

GR202

Replace

control

yellow

BI

Installation,

short

Pin

light? | ΝΟ

panel.

Information

X-ray

Check

connections

Verify

proper

1,

2:

Reseat
of
Replace

4.

wire?

Roplace

&

recalibrate

connections

Remove

wall
cable
Check
connector

control

^

plate

connections.

for

loose
pins

and

7-pin

and

4-pin

panel and

control

panel

Replace İDİ

‘switcher

switcher

board

unit.

Operation

at

TB101

at

terminals

cover and

and

recessed

crimps.

connector

wall

plate,

Gale

contra

panel

board,

F

UP

during

DOWN

during

and

TB102.

check

at

the

Power

NO

and

switch

rear

OFF,

Portable

Intraoral

ON

power

ON.

switch

ON

power

ON.

Power

Check

P301
P301

Recalibrate

Maintenance

unit

Renlace

ro

board.

X-ray

Replace

contro!
includes
See

page

OFF:

resistance

pin 8 to
pin 8 to

]

Instructions

pane!

membrane

27.

Replace

control

YES

between:

head

cable

head

cable

NOW

Repair

wiring

or

connections,

HDX

which

switch.

panel

YES

Power

OFF:

Does

P301
pin 5 lo
pin

8
measure
less

than

1008.

Black

wire.

Green

wire.

31

Section

XI

Maintenance

Service

Information

DentalEZ

25

EOI-E04

User

All

other

maintenance

error

Service

error

be

performed

Using
Switch

Disconnect
switch
power

HDX

Intraoral

Troubleshooting

codes

=

Flew’

Information

codes = To

by

service

personnel

ONLY.

、

Exposure

ON

ON.

the

Exposure

for

Control

switch

during

power

Panel

Using
Switch

the

y

exposure

cord,

and

ON?

is

E17

displaying?

turn

still

X-ray

Ghat

Does

Yoke

only.

ls

CR203

K101

click

Does

P301

measure

Does

J301

measure

Does

J102

measure

Exposure

REG

signal
not
exposure.

Check & inspect ALL

wires & connections | УЕЗ

on

IO & switcher

boards.

ON

during

an

lit

with

power

during

an

pin 5 (+)

-8 to

-15

pin 2 (+)

+0.0V

to05VDC?

pin 5 (+)

-8 to

-15

ON?

exposure?

to

Pin 8 (-)|

VDC?

YES

to

pin

у

to

pin 2 (-)

VDC?

NO

NO

Replace

YES

5

||

YES

Lp»

NO Nf

NO

replace

5) [ ーーーーーーーー

NO

Tum

power

power

Replace
board,

[Replace
board.

Replace

board.

Repair

OFF.

ON.

Does

y

Replace

switch.

switcher

1/O

board

control

switcher

open

I/O

board.

Unplug

E16

still

νο

exposure

between

J102 & J301.

exposure

appear?

switch.

Turn

32

Replace
exposure

Check

DentalEz

NO

YES

y

switch,

calibration.

Portable

HDX

Connect

Exposure

and

disconnect

of

Tube

Head.

Replace

control

Intraoral

Switch

Yoke

Turn

panel,

from

Exposure

power

On.

TET

sil

displaying?

YES

Check

calibration.

X-ray

Control

Panel

Switch

inside

No

Replace

Yoke

exposure

switch.

Section

XI

Maintenance

Service

Information

Portable

HDX

EOI-E04
Service

All

other

performed

service

error

Information

error

by

personnel

Portable

Intraoral

Troubleshooting

Flow

Chart

codes = User

codes = To be

maintenance

ONLY.

HDX

X-ray

On

the logic

clockwise

If

problem

control

Low

line

voltage

during

power

ON.

board,

no

more

still

occurs,

panel.

Determine a connector’s

in

the

100

200

Series = Switcher

300

tum

R302

than % turn.

replace

Series = Control

Intraoral

board

position

identification

Series = I/O

Exposure
reached
(EEPROM
150,000.)

number:

Board

Board

Panel,

Logic

count

"149"

is

full

by

the

|*

Board.

has

thousand.

at

X-ray

digit

Replace
control

panel.

Power

supply

fuses

Inspect

‘connections,

connections & all

wiring.

fuse:

Inspect

connections,
connections & all
wiring.

fuse:

blown,

YES

all

I/O

board

switcher board

Replace

power

power

SA,

120V

3A,

230-240V.

Contact

DentalEZ

Technical

F102,

Contact
Technical

Service.

all

1/0

board

switcher

Replace

power

120V,

230-240,

DentalEZ

Service.

supply

supply

YES

board

power

supply)

supply

.25A

.125А.

Check
calibration.

Check
calibration.

unit

unit

Replace

control

panel

if

desired.

Put

X-ray

safe

‘Turn

Press
switch,
codes

in

direction.

power

ャ

Does

system

perform

self

diagnostics

correctly.

Can

display

to

0.02

set
seconds?

y

Press

exposure | YES

switch.

Any

codes

appear?

y

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display

set

to

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appear?

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YES

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ves

error}

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no

be | yg

г

YES

error

NO

Replace

panel.

No

Referto

Troubleshooting

Chart.

Replace
control

Troubleshooting
Chart,

control

panel,

Installation,

Operation

and

Maintenance

Instructions

33

Section

Portable

Wiring

XI

Maintenance

HDX

Diagram

Intraoral

303105

X-ray

Service

Information

DentalEZ

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HDX

Intraoral

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RY

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RED

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Part

#300458

ORG

YELLOW

Section

XI

Maintenance

Service

Information

Portable

HDX

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YAL

EN

BROW

YELLOW

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SUPPLY

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LOGIC
CIRCUITS

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|

|

+12

&

REGULATED
POWER

X-ray

FILAMENT
CONTROL

CIRCUIT

|

[CONTROL

|PANEL

+5VDC

SUPPLIES

Installation,

Operation

and

Maintenance

Instructions

35

Section

XI

Maintenance

Service

Information

DentalEZ

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Installation,

Operation

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Maintenance

Instructions

37

MICROPARDS.
IN

SPECIFIED

FILM, 1/4W,

ARE

METAL

VALUES

OTHERWISE

ARE

UNLESS

RESISTORS

CAPACITORS

NOTES

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Operation

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Instructions

X-ray

39

Section

XI

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25

303048

26

303045

27

303040

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303055

XII

Description

Board,

Board,

Bracket,

Plug,

Cone,

Control

Control

Cord,

Cover,

Power
Shield,

Interconnect
Cord

Switch,
Cover
Cap,

Filter,

Fuse, 5 Amp,

Fuse, 3 Amp,
Fuse,
Fuse,

O-Ring,

Exposure

Tube

Power

Carrier

Bracket,

Voltage

Parts

1/0.

(OEM:

Switcher.

Control

Dome.

Round,

Cover

Panel

Power,

Power

Switch

Scatter,

Power

Yoke

240

Yoke

Set,

Plastic

Line

.125

Amp,

.25

Amp,

Cone

Switch

Head

Assembly

Supply

Case

for

Control

Selector

List

- *

Certified

DentalEZ)

(OEM:

Panel

Mounting.

20

cm

Assembly

120V

Supply

Cone

Cable

w/connector

V

w/connector

Head

120V
230-240V

230-240V

120V

with

Coil

Portable

Assembly

Portable

Portable

Panel

Switch

Component

DentalEZ)

Cord

HDX

HDX

Intraoral

HDX

Intraoral

Intraoral

X-ray

X-ray

X-ray

Portable

Vendor

DentalEZ

DentalEZ

DentalEZ

Heyco

DentalEZ

DentalEZ

DentalEZ

Panel
Components

DentalEZ

Microswitch

DentalEZ

DentalEZ
Panel
Components

DentalEZ

DentalEZ

DentalEZ

Corcom
Bussman
Bussman

Bussman

Bussman

Apple

DentalEZ

DentalEZ

DentalEZ

DentalEZ

Реп

ЕЙ

NKK

Switches

HDX

Vendor

=

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X-ray

一

一

一

一

Fig.

33 Parts

Portable

List

Reference

Model

Installation,

Operation

and

Maintenance

Instructions

41

Section

XII

Parts

List

o

°

의

LG)

Fig.

34

e o

о

о

68)

I/O

Board

(see

figure

36.)

E

a

-

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see figure | |

=

Board

details

Page.

A2

Со,

C102

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-

10)

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Assembly

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35

A

Detail

X-ray

(20)

F3

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gr

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1/0

6

2

36

Board

|

Kio!

Section

XIII

Classification:

Complies
EN60601-1:1990+A1+A2
Complies

Protection
Degree

Protection

Disinfection

For

Mode

Applied
Description:

‘The

frequency
assembly,

a

dentist

Tube

X-ray

with

for

with

CFR

-mild

-non-alcohol

use

and/or

of

DentalEZ

DHHS

Subchapter

against

of

protection:

against

methods:

soapy

in

environments

flammable

operation:

part

with

HDX

switching

and

is

or

by

the

Housing

tube:

UL2601-1:1997/CSA601.1-M90

J.

electrical

ingress

water

based

no

X-ray

designed

authorized

Assembly:

Model

Manufacturer:

Focal

X-ray

tube

target

‘Operating

Maximum

Operating

X-ray

Anode

Max.

anode

Generator:

Maximum

Leakage

permanently

Tube

Primary

Outer

1.

0.12

equivalent

Cone

Only

the

the

Portable

Target

tube

Maximum

tube

inherent

Tube

Anode

Thermal

Cooling

Characteristic:

heat

storage

heat

dissipation

output

kV

technique

Minimum

in

housing

cooling

protective

shell

mA

(Beam

temperature:

is

the

to 7 mA

Limiting

following

HDX

tube

tube

rating chart:

wave

Duty

useful

maximum

with a duty

x-ray

Technical

Radiation

Type

disinfectant

cleaning

Standby

conductive

mode

number:

material:

potential:

voltage:
current:

current:

filtration:

capacity:

power:

cycle:1

factors':

filtration

shielding:

DentalEZ

Performance

shock:
B

of

liquids:

where

no

agents

with

connection

is a dental

Intraoral

X-ray

for

dental

staff.

D-081B

‘Toshiba

spot:

0.8

angle:

20

degrees

to

the

Tungsten.

65

KV

See

7

mA

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equivalent

See

See

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curve:

6.0K}

rate:

128 W (180

455 W nominal

form:

Constant

:60

every

65

beam:

curv

1.5

See
Minimum

50°C

rated

continuous

cycle

device):

cone

system

(see

‘The
bottom
indicate
ray
Measure
distance
shown,

Standard,

Class

À.

intermittent

|

Ordinary

for

cone

are

(BLD).

present.

flammable

to

X-ray

generator

use

only

and

must

(stationary

Corporation,

mm x 0.8

mm.

with

central

ray.

fixed.

rating

charts.

fixed.

0.8

mm

AL

at

rating

cooling

(8.5

KHU)

50 KV.

chart.

tube

HU/S)

potential

(one

0.25

second

15

seconds)

KV / 0.12

mm

Tube

of

small

axis,

Al

equivalent

housing

0.37

maximum.

1:60.

(BLD)

next

column):

circles

of

the

the

location,

of

the

the

minimum

(SSD)

mA.

mm

tube

is

tube

focal
from

Specifications

and

21

anesthetics

loading.

patient.

system
and

with a high

tube

be

operated

anode).

housing

Tokyo,

respect

curve.

at

65 kV, 7 mA.

(DC),

exposure

at

cooling

compatible

on

65

curve.

Pb

or

equivalent.

current

the

top

along

spot

(tube

and

assembly

the

housing

source-skin

the focal

Japan.

kV.

with

central

target).

spot

PAN

303088

Tube

X-ray

by

Maximum

Measurement

The

+/-2%,

sampling

accuracy
on

the

chime.

Electrical

Permissible

Maximum
Exposure

A

“deadman”

3.66 m long
Environmental

Operation:

Shipment $ Storage:

as

Installation,

Housing

Nominal

Controls

Rated

Permissible

Technigue

kV

osure

Maximum

deviation

is

measured

and a digital

resistor

time

of

better

control

panel

Specifications:

maximum

Maximum

apparent

Maximum

Maximum

line

120V: 5 Amp.,

switch

type

is

Operation

in

distance

Assembly:

dose

output

20

cm

Cooling

and

nominal

Line

voltage

factors

from

Base

by

multimeter.

with

is

measured

than

at

cone - 1.5

curves:

Generator:

line

voltage:

Frequency:

Phase: © Single

maximum

regulation:

line

current

at

maximum

line

current:

Duty

cycle:

Time

range:

indicated

Time:

of

Technique

using a builtin

an

Tube

accuracy

by a crystal

0.1%,

Exposure

illuminates,

Input

voltage:

Line

frequency:

Phase: Single Single

line

voltage

regulation:

resistance

supply

mains:

line

Line

stand-by

fusing

and

exposure

provided.

Specifications:

current:

Circuit

break
current:

(Fl

and

F2):

250V

cable:

switch

Temperature:
Relative

Altitude:

Temperature:

Altitude:

Relative

and

Maintenance

Portable

Intraoral

Cone

tip

configuration

Round - 6.3

cone

ti

R/second.

See

Cooling

line

values:

に

mA:

current

of

+/-1%,

and

ends

of

on a coiled

Humidity: 5 to

Humidity: 5 to

curve.

120V

50/60

Hz

4% 4%

ПА

65

kV/7mA — 65

1:60

(one

posure

0.01 - 2.00

second

+/5

kV
+/25%
+/-10%

0.01

seconds

(whichever

Factors

voltage

divider

is

measured

and a digital

controlled

time

begins

upon

activation

120VAC

50/60Hz

4%

0.65

Ohms

HA

15A

0.2

Amps

230-240V: 3 Amp.,

10°C

Sea

level

-23°C
Sea

Instructions

HDX

X-ray

&

field

size

cm

230-240V

50/60

Hz

Single

5.5A

0.25

every

increments.

for
for T >

counter

when

cord

to

90% non-condensing,

to

level

95%

kV/7mA

second

15

seconds

T=

0.01

or

is

greater).

with

multimeter.

ex-

seconds).

in

0.01

seconds

0.01
+/-1%

an

accuracy

using

a

with a base

the

X-ray

of

the

audible

230-240
50/60

VAC

Hz

4%

5.5A

10A

0.1

Amps

250V.

which

stretches

45°C

to

3,000

3,700

m

m

71°C

to

non-condensing.

of

light

43

Section

XIII

Technical

Specifications

ELECTROMAGNETIC
The

Portable
Interference
In

order
modify
electrical
SYSTEM

The

Portable

disposed

window

then

dispose

(ABSOLUTE

20

18

(mA)

16
14
12

CURRENT

10

8

TUBE

6

Chart

HDX
(EMD:

to

assure

any

of

the

devices,

DISPOSAL

HDX

of

in

in

the

of

MAXIMUM

9.1

0.2

6.

EXPOSURE

the

MAXIMUM

INTERFERENCE:

Intraoral

EN
continued
EMI
electromagnetic

AT

END

Intraoral

same

front

center

it

in

accordance

Chart5.

RATING

SELF-RECTIFIED

FOCAL

0.30.50.71

x-ray

60601-1-2,

system operation

control

SPOT:

devices.

OF

USEFUL

x-ray,

way

as

of

CHARTS

RATING

0.8

23

TIME(s)

is

designed

IEC

emissions

LIFE

with

any

electronic

the

tube

to

local

CHARTS)

mm

57

to

801-2:

Precaution

1991,

to

may

ADVICE:

exception

product.

head

(where

requirements.

10

meet

the

IEC

801-3:

EMI

performance

should

cause

interference

of

the

the

x

HU

STORAGE

10?

HEAT

following

Draft,

be

taken

transformer

In

regard

cone

is

200

180
160

140
120

100

80
60
40
20

standards

IEC

801-4:

levels

within

when

using

with

oil

to

disposing

attached).

30 60

Graph 1 Housing

this

other

inside

Drain

as

1988,

allowable

devices

of

the

MINUTES

they

relate

and IEC

device

in

the

tube

oil,

the

oil

90

Cooling

to

801-5:

limits,

do

in

the

presence

the

vicinity.

head,

puncture

into a clean

120

Electromagnetic

Draft.

not

can

the

150

Curve

remove

be

aluminum

container,

or

of

180

44

ANODE

(kJ)

STORAGE

HEALTH

1

1,

/

0

DentalEZ

THERMAL

Se,

do

DA

HEATING

|

1

Portable

CHARACTERISTICS

-—

Ne

TIME

COOLING

Mm

2

(min)

HDX

|

—

|

3

Intraoral

4

BETWEEN

TIME

MINIMUM

X-ray

EXPOSURES

2

4.6

Graph

8

10

SECONDS

2.

Duty

1.2

Cycle

14

1.6

1.8

2.0

Section

XIII

Limited

Warranty

Portable

HDX

DentalEZ”

free

of

defects

normal

date

Please

warranty

*

usage

of

installation.

note

the

and

Warranties
do

not

cover

improper

maintenance,
observance

installation

© © Liability

is

defective
liabilities,

including,

incidental

® © THIS

WARRANTY

WARRANTIES,

INCLUDING
MERCHANTABILITY
PARTICULAR
REPRESENTATIVE

TO

CHANGE

TO

GRANT

warrants

in

for a period

return

cover

handling,

the

material

following

policy:

manufacturing

costs

normal

of

operating,

instructions.

limited

product

in

without

damages

to

at

particular

limitation,

are

EXPRESSED

THE

WARRANTIES

PURPOSE.

THIS

ANY

OTHER

HDX

and

workmanship,

of

one

additional

resulting

cleaning,

wear

maintenance

repair

our

or

sole

discretion.

liability

excluded.

IS

IN

LIEU

OR

FITNESS
NO

OR

DEALER

WARRANTY

WARRANTY.

Intraoral

(1)

from

care

and

replacement

X-ray

year

terms

defects

abuse,

or

tear

on

from

All

for

damages,

consequential

OF

ALL

OTHER

OR IMPLIED,

OF

FOR

EMPLOYEE,

IS

AUTHORIZED

IN

ANY

to

under

of

our

only

non-

or

of

other

or

A

WAY

be

the

the

and

OR

If

product
with a Return
instructions
facility.
you
Please
number

returned

be

repaired

Freight

responsibility

warranty

discretion,

outside
returned
are

not
however,
carrier.
warranty
month

products

return

Authorization

to

If

the

product

to

provide

be

sure

on

the

without a return

or

costs

for

will

and

the

warranty

with

responsible

help

Written

repaired

warranty.

are

covered

warranty.

is

return

serial

to

include

package

given

product

of

the

be

repaired

returned

costs

you

repair

products

In

Intraoral

required,

number

the

product

is

under

number

the

you

authorization

credit

consideration.

returns

customer.

or

at

our

limits

will

invoiced

for

shipping

file a claim

estimates

are

warranty

for

the

we

will

provide

and

to

the

warranty

on

power

Return

are

Authorization

returning.

number

are

the

Products

replaced,

expense.

be

repaired

to

the

customer.

damages.

with

the

are

available.

protected

repairs

duration

or

X-ray

shipping

proper

we

will

supply.

Products

cannot

under

at

our

Products

and

We

freight

by a six-

replaced

of

the

original

you

ask

sole

We
will,

Out

of

Installation,

Operation

and

Maintenance

Instructions

45