installation and operation instructions · in case of the troubles, please contat takara belmont...

INSTALLATIONAND

OPERATION INSTRUCTIONS

IMPORTANT

After installation is completed, check all the bolts, screws and fasteners to confirm that they are securely fastened.

DENTAL LIGHT

900Type 901 Pole Mount902 Ceiling Mount905 Track Mount920 Unit Mount

TABLE OF CONTENTS

Page [1] SPECIFICATIONS ------------------------------------------------------ 1 [2] CLASSIFICATION ------------------------------------------------------ 1 [3] WIRING DIAGRAM 3-1. Pole Mount Type (Type 901) --------------------------------------- 2 3-2. Unit Mount Type (Type 920) --------------------------------------- 3 3-3. Ceiling Mount Type (Type 902) ----------------------------------- 4 3-4. Track Mount Type (Type 905) ------------------------------------- 5

INSTALLATION [4] POLE MOUNT TYPE (Type 901) ---------------------------------- 6 [5] UNIT MOUNT TYPE (Type 920) ----------------------------------- 7 [6] CEILING MOUNT TYPE (Type 902) ------------------------------ 9 [7] TRACK MOUNT LIGHT (Type 905) ------------------------------11

OPERATION [8] OPERATING INSTRUCTIONS --------------------------------------15 [9] ADJUSTING TENSION of BALANCE ARM ---------------------17 [10] CLEANING -------------------------------------------------------------18 [11] MAINTENANCE AND INSPECTION ---------------------------19 [12] BEFORE ASKING FOR REPAIRS -------------------------------20 [13] ELECTROMAGNETIC COMPATIBILITY (EMC) -----------21

Symbols

This product is intended for the exclusive use for diagnoses, treatments and relative procedures of dentistry, and must be operated or handled by the qualified dentists or by dental staffs under the supervision of the dentist. Such dentists or dental staffs should instruct and/or assist the patients to approach to and leave from the product. Patients should not be allowed to operate or handle the product unless he/she is so instructed.

Important Notes In case of the troubles, please contat Takara Belmont offices or your dealers. Do not disassemble or attempt to repair. Disassembly, repair or modifications should only be done by a qualified repair technician. Attempts at disassembly, repair or modifications may lead to abnormal operation and accidents.

Intended Use of the Product

Non-ionizingradiation Date of manufacture

Authorized representative in the European community

Manufacturer

CautionIt means “caution, warnings, or possibility to danger”.

Power ON Power OFFAlternating-current Direct-current

Refer to instructionmanual/booklet

Separate collection for electrical and electronic equipment

Environmental condition for Operation

Temperature : 5 ~ 40℃

Humidity : 10 ~ 80%

Pressure : 600 ~ 1060 hpa

Environmental condition for Storage

Temperature : -20 ~ 70℃

Humidity : 10 ~ 80%


Environmental condition for Transportation

Temperature : -20 ~ 70℃

Humidity : 10 ~ 80%


When disposing the dental light, appropriately dispose complying with all current applicable regulationsand local codes.In EU area, EU directive 2002/96/EC on waste electrical and electronic equipment (WEEE) is appliedon this product. In this directive, environment conscious recycling/abandonment is obligated.

In case of disposal of equipment

WARNING

Operation of a dental light under Electro Magnetic Interferences.

This equipment may malfunction by electromagnetic interferences.

Do not install dental light close to the equipment that generates electromagnetic interference

(i.e. communication equipment, elevator)

Do not use the device that creates interference (i.e. cellular phone) near this equipment.

Do not use electric surgical knife or laser knife with dental light.

Light may turns on/off by itself due to malfunction of a sensor caused by electromagnetic interferences.

WARNING

• To avoid the risk of electric shock, this equipment must only be connected to supply mains with

protective earth.

• Position a light head by holding light handle(s).

• Precautions in handling the patient mirror (Option).

The patient mirror use a glass mirror. Do not give a strong shock etc.. This could cause injury.

Do not remove the mirror frame from the light head. a patient mirror may fall and it may cause physical injury.

• Installation and service work should be conducted by an authorized installation/service personnel only.

WARNING: The followings are prohibited.

• To modify this equipment.

• To use the equipment under any failure condition.

• To use the equipment without doing the daily and periodical check-up.

• To wipe the plastic covers with any disinfectant or detergent that contains organic solvent.

Precautions for Installation

• Keep the equipment away from water.

• Keep in circumstances safe from influence by temperature, humidity, wind, sun light, air containing salts

and minerals.

• Care about stability such as inclination, vibration and impact, including handling and transportation.

• Do not keep the equipment in a place where chemicals are or where gas is emitted.

• During lifting and unpacking of the light, make sure to hold only the designated parts.

• Do not drop or hit the light.

• Ground light properly prior to turning power on.

• When the installation process has been completed, verify that all the mechanical and electrical functions

are working properly.

• Thick gloves are highly recommended at unpacking.

• Do not modify this equipment.

1. Focal Distance .............................................................. 650 mm2. Color Temperature ........................................................ 5000° Kelvin3. Light Intensity Normal Treatment Mode ............................................. 4000 Lux ~ 32000 Lux Composite Mode .......................................................... 5500 Lux 4. Color Rendering Index ................................................ More than 905. Light Pattern ................................................................. 85 mm x 155 mm 6. Power Requirement ...................................................... Type 901/902/905 AC230V 50/60Hz 0.26A Type 920 DC20V 1.2A 7. Fuse ..... ......................................................................... 0.8A/250V (Current Rating:35A at 250VAC) Time-lag (Except for type 920)

8. Service Life ................................................................... 10 years

[2] CLASSIFICATION

a. Protection against electric shock : Class I Equipment. b. Equipment not suitable for use in the presence of a flammable anesthetic mixture with air or with oxygen or nitrous oxide.

[1] SPECIFICATIONS

CAUTION

Do not spray liquids directly onto light surfaces.In order to prevent damage to electrical components and systems, do not apply excess cleaning solution ontolight surfaces.

CAUTION

Warranty does not cover damage to equipment caused by disinfectant solutions

NOTE

Before use • Check connection of switches and make sure that the device functions properly. • Make sure that grounding wire is connected. • Make sure that cables are properly and perfectly connected.During use • Do not use the light longer than required for examination or treatment. • Always watch the patient and the equipment to make sure nothing is wrong. • If anything wrong is observed with the equipment or the patient, take a proper action, such as stopping the use of equipment as well as keeping the patient in safe. • Keep an eye on the patient not to touch the equipment.After use • Turn off the light. • Clean the equipment and get it ready for use.

-1-

[3] WIRING DIAGRAM3-1. Pole Mount Type (Type 901)

1G02

7U**

1A07

MA

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1A07

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1A07

M9*

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1A08

7K**

1A08

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901

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0606

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ON

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-2-

3-2. Unit Mount Type (Type 920)

1G02

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1A07

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-3-

3-3. Ceiling Mount Type (Type 902)

CACP

72**

1A08

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1A08

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12

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1000

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L-90

2*-E

U* ??図

2011

0606

AL-

902

1A08

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mod

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ode

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CB.

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out

put A

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put A

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put K

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ack/

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wer I

nput

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ower

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)

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Inte

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Trun

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sens

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Tran

sitio

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posit

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ode

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bini

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enta

l uni

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lair

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ings

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ip sw

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-4-

3-4. Track Mount Type (Type 905)

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-5-

INSTALLATION INSTRUCTIONS

[4] POLE MOUNT TYPE (Type 901)

4-1. Dimensions (mm)

106

294

718

98

681

646

240 265

906 530 115

126

588.5

42.7

69 43

45 210

132

29º

151º

40º

40º

130º

15º

90º

90º

4-2. Installation Instructions * All necessary parts are included in the box. • M3 x 6 Painted Screw --------- 2pcs • M4 x 10 Painted Screw -------- 2pcs • Yoke Cover ---------------------- 1pce

1) Install the light head to the balance arm with M4 x 10 painted screws.

2) Connect the wire harness 3P connector : yellow / green / blue 4P connector : black / black & white / brown / brown & white Same color to be met at each side of connector

4P connector : red / orange / purple / gray connec to LED Light display PCB of yoke cover.

3) Attach the yoke cover with M3 x 6 painted screws.

M4 X 10Painted Screw

Light Head

Balance Arm

3P Connector

4P ConnectorYoke Cover

LED Light Display PCB.

4P Connector

M3 X 6Painted Screw

-6-

[5] UNIT MOUNT TYPE (Type 920)

5-1. Dimensions (mm)71

8

106

40°

40°

15°

130°

294

98

681 64

6

240

26529°

151°

906530115

90º

90º

5-2 . Installation Instructions(1) Attach the light assembly to the light pole. Pass the light cable through the light pole and insert the light pole joint into the light pole. Fasten with two M6 button screws.

(2)Attach the light pole to the light post. Pass the light cable through the light post and insert the light pole into the light post. Fasten with screws.

Light Pole

Balance Arm Joint

Light Cable

M6 Button Screw

Light Head Assembly

Light Pole

Light Post

Light Cable

-7-

-8-

(3) Connect the light cable Attach the connectors of the light cable onto the dental light PCB and harness inside the cuspidor unit. a) Connect the three connectors (3pins,3pins and 4pins) of the light cable onto the LED light control PCB. The LED light control PCB is located at the rear side of the cuspidor unit. b) Connect the 4pins connectors.

LED light control PCB

CN

9

CN

4

CN

5

3P 3P 4P

Ora

nge

Red

Yello

wG

reen

Blue

Purp

leG

ray

3 2 1 1 2 3 1 2 3 4

1

1 13

3 4

Light Cable

a

4P connector

4321

Brown/WhiteBrownBlack/WhiteBlack

Brown/WhiteBrown

Black/WhiteBlack

b4P connector from j-box(LED light power pcb CN201)

(4) Set the lower volume limit (Type 920 only) 1. Turn light intensity control volume to its lowest end. (turn counter clockwise)

2. Push SW1 (CHECK) on a LED Light Control PCB. Yellow LED2 brinks.

3. Push SW2 (ON-OFF) on a LED Light Control PCB. Yellow LED2 turns off.

Low

Intensity Control Volume

• Securely insert a connector • Make sure pins are firmly inserted • When you remove a connector, instead of pulling wire, pull a connector by holding connector housing

CAUTION

SW1

SW2

LED2

CH

ECK

ON

-OFF

LED Light Control PCB

[6] CEILING MOUNT TYPE (Type 902) 6-1. Dimensions (mm)

115

132

29º

151º

530906

126

43

45

210

718

98

588.542

.7

69

294

40º

40º

106

681 646

240

130º

15º

265

Dimension (AL-912)Inch(mm)

90º

90º

5

1087

3

42

9

11

13

1

1214

6

6-2. Installation Instructions 1) Secure mounting plate to the ceiling. 2) Route the power supply through the center of the mounting plate. 3) Install the leveling nuts between the mounting plate and the ceiling flange. 4) Install the ceiling flange to the mounting plate with washers and nuts supplied. 5) Insert the suspension tube into the ceiling flange and secure it with roll pin and set screws supplied. 6) Be sure the suspension tube is plumb. 7) Slide the flange cover and flange cover ring (flat side up) over the suspension tube and secure them about half way up the tube. Use only one set screw as you will be moving this on final installation. 8) Install the light assembly to the suspension tube running the 3 wire cord up through the tube to the ceiling flange. Secure it with 4 Allen set screws. 9) Connect the incoming power to the 3 wire cord from the light assembly. Be sure to follow the local electrical codes.10) Test the light for proper operation.11) Reposition the flange cover and secure it with the flange cover ring - Secure all set screws.

(1) Power Supply Cable (2) Mounting Plate (3) Leveling Nut (4) Washer (5) Nut (6) Ceiling Flange (7) Socket Screw for Flange (8) Suspension Tube (9) Roll Pin(10) Socket Screw for Arm(11) Flange Cover(12) Cover Ring(13) Socket Screw for Ring(14) Suspension Tube of Arm

-9-

φ154 mm

109 mm

164 mm

φ11 mmMounting Holes

φ60 mm

6-3. Ceiling template (Full size)

-10-

7-2. Ceiling Preparation For safety in operation as well as stability of the light source, the importance of proper ceiling structure cannot be overemphasized. In general, a ceiling structure capable of supporting 90kg (200 lbs) dead weight is required. A) In conventional ceilings with joists perpendicular to the center line of the light, attach the pallet by at least 6 (M8 x 76mm) lag screws. Suitable holes are provided in pallet for most installations, utilizing 16"(406 mm) or 24"(610 mm) center to ceiling joists. For other spacings or locations, additional holes can be cut in pallet. (SEE FIGURE 1.) IMPORTANT:Locate transformer end of track at headrest end of chair. - Not legrest. B) For conventional ceilings with joists parallel to the center line of the light, cross blocks must be installed in 3 places to allow mounting with at least 6 (M8 x 76 mm) lag screws. (SEE FIGURE 2.) C) For suspended ceilings, appropriate rigid structure must be attached to the ceiling framework to provide 90kg (200 lbs) dead weight capacity. (SEE FIGURE 3.)

106

240

644

756

380 mm for 2400 mm ceiling height

1000 mmfor 3000 mm ceiling height

Dimension (AL-905)

1970

1450

227

40°

35°

110

260º

90º

90º

265130º

15º

3000

ElectricalFeed OpeningTransformer End

Used for 24" Centerto Center Joists

Used for 16" Centerto Center Joists

8mm x 76 mm Lag Bolts (6)

[7] TRACK MOUNT LIGHT (Type 905) 7-1. Dimensions (mm)

FIGURE 1

-11-

Crossblocks 3 Places 24" Center to Center

CEILING PREPARATION

FIGURE 3

FIGURE 2

-12-

7-3. Electrical Preparation Refer to FIGURE 4 for the location of electrical feed opening in pallet, provide 3 wire, circuit (fuse or breaker) through flexible conduit with enough slack to protrude at least 50mm below the pallet when in-stalled. Terminate the conduit with 13mm body box connector suitable for mounting through 5mm thickness. A readily accessible shut-off switch for this circuit is recommended. Use wiring suitable for 90˚C service.

FIGURE 4

Clamp (Factory Installed on Wire)

Install RubberBumpers after

Trolley

ConnectorGreen/Yellow

BrownLight Blue

Power Supply Box

Electrical Feed

PlasticWire Clip

RubberBumpers

Pulley End CapTerminal Block

To TrolleyZ Clip(Holds Bottom Cover)

160mm

108mm610mm 203mm 406mm

1657mm

16.5mm

92mm125mm

40mm DIA (Electrical Feed Opening)

9.5mm DIA HOLE25.4mm DIA C'Bore (8Holes)Head of

Chair

7-4. Installation Instructions 1) Lead out the power supply cable from the ceiling where the track light is mounted. 2) Run the power supply cable through the pallet and mount the pallet. 3) Place track against the pallet and slightly engage two mounting bolts at the end opposite to the electrical opening. 4) Allowing the free end to hang down slightly for access, install the conduit box connector to the track. 5) Finish bolting the track securely to the pallet. 6) Connect the wires from the feed to the terminal block. 7) Slide the trolley onto the track (end near electrical opening) with the arrow on the trolley oriented toward the pulley on the track. 8) Carefully guide the wire from the trolley, around the spring-loaded pulley and back toward the end of track. 9) Attach retainer clamp to small screw in track. Clip the free end of the trolley wire into the plastic clip near end.10) Install rubber bumpers at the end of the track in the holes provided.

-13-

11) Check operation of the trolley. It is factory adjusted to provide smooth effortless travel, without play; however rollers can be readjusted if necessary. Loosen the set screw and adjust the socket cap screw to vary roller clearance.

12) Unpack the power supply box / housing assembly and mount it to the track with screws provided.13) Attach the pigtail leads to the corresponding power line wires at the terminal block. Retain the wires under the plastic clip.14) Connect the plug-in connector to the trolley wire.15) Carefully slide bottom cover onto the track from free end. Be sure to engage lip onto Z bracket.16) Install the end-cap with the screws provided.17) Slide the trolley back and forth, checking for binding or rubbing.18) Confirm that the swing arm is properly adjusted to stay where it is placed. If necessary, move the head up or down to expose the appropriate cross drilled nut and adjust with the tool provided.19) Turn on power and check electrical operation of the light.

(1) Power supply cable(2) Pallet(3) Track(4) End-cup(5) Trolley(6) Power Supply Box(7) Light Assembly(8) Bottom Cover(9) Rubber bumper(10) Screw with plain washer & spring washer M4x15(2 pcs)(11) Hex Head Bolt M8x25(6 pcs)(12) Spring Washer M8 (6 pcs)

12

3

4

12

8

11

9

6

5

10

7

DSL

This bracket is on therear side of the cover

TrolleyAdjustmentScrew

Rollers

Set Screw

-14-

[8] OPERATING INSTRUCTIONS8-1. Major Parts Identification

1

2

3

4 56

6

5

7

1

2

3

56

4

7

89

9

1

2

43

10

1011

1112

12

10

11

12

9

14

15

16

13

17

LED head (Rear side)

7

(1) Touchless switch(2) Handle(3) Lens cover(4) LED light head(5) Intensity control volume(6) LED display(7) Balance arm(8) Swing arm(9) Power supply box(10) Main switch(11) Mode selection switch(12) Fuse(13) Extension(14) Track pole(15) Trolly(16) Track(17) End cap

Unit Mount (Type 920)Ceiling Mount (Type 902)

Track Mount (Type 905)

Pole Mount (Type 901)

-15-

8-3. Mode Selection Switch Switching modes can be changed by this switch. This switch is located on power supply box. Sensor : Touchless ON/OFF and composite mode Manual : Manual Mode (ON only)

8-4. Touchless Switch The light can be turned on/off with a touchless switch. The intensities are regular operation mode and composite mode.

8-4-1. Confirmation of mode selection switch Make sure that the mode selection switch is at sensor mode.

8-4-2. Turning on/off The touchless switch has a sensor. The sensor activates within the distance of 65mm from the surface. Let your hand pass by within 65mm from the touchless sensor to turn on the light. Let your hand pass by again to turn off.

Track TypeMain Switch

Mode Selection Switch

Fuse

Ceiling Type

Pole Mount Type

Fuse


Main Switch

Fuse


Main Switch

LED Display


Touchless SwitchActive distance within 65mm

8-4-3. Switching to the composite mode During normal treatment mode, while the light is on, place and hold your hand within 65mm from the touchless sensor for 2 seconds. The light intensity will be automatically reduced to the composite mode which has intensity of 5500 lux. LED display under yoke blinks green on at composite mode. To switch back to the normal treatment mode, place your hand by the touchless sensor 2 seconds again.

Note: by placing your hand for 2 seconds when the light is off. The light does not lit in the composite mode, but lit in normal treatment mode. Please make sure that the light is on before lighting in composite mode.

Low High

LED Display


8-2. Main Switch Turn on the main switch to the side marked with ' I ' Power on : ' I ' Mark Power off : ' ' Mark

5500 Lux Blinks (Green)

4000 ~ 32000Lux Light ON (Green)

INTENSITY LED DISPLAY (Green)

COMPOSITEMODE

NORMAL TREATMENTMODE

-16-

[9] ADJUSTING TENSION of BALANCE ARM

9-1. Adjustment of the tension of the balance arm Position the angle of the balance arm so the tension adjustment nut becomes visible

just under slot A.

Turn the nut and adjust the tension with the adjustment bar supplied with the light.

When the light head tends to go up, turn the nut to + direction. When the light head tends to go down, turn the nut to – direction.

Direction of rotation of the nut

Slot C (for angle)

Hole B (Socket Screw)

Adjustment Bar

Balance Arm

Slot A (for tension)

Adjustment Nut

9-2 Adjustment of the angle of the light head

3) After adjustment is done, re-tighten the socket screw.

Note : Unless this socket screw is re-tightened, the angle of the head will be changed during use.

1) Use a 2mm hex key wrench to loosen socket screw in front of Hole B.

2) Position the angle of the balance arm so the head angle adjustment nut becomes visible just under

the slot C. Turn the nut and adjust the tension with the adjustment bar supplied with the light.

When the light head tilts upward, turn the nut to + direction.

When the light head tilts downward, turn the nut to - direction.

Slot C (for angle)

Hole B (Socket Screw)

Adjusting Nut

Slot CHole B

-17-

CAUTION

[10] CLEANING

Allow light to cool prior to cleaning.

-18-

All surfaces can be disinfection with FD366 made by Durr.

Spray the cleaner (Durr FD366) on cloth and wipe the surfaces with the cloth.

Wipe all surfaces dry after cleaning.

Soft cloth NeutralDetergent

Thinner AlcoholKerosene

Wax

Chemicals

AbrasiveCompound

Wipe the surfaces with dry and soft cloth.

If the stain is hard to remove, wipe it off with the cloth moistened with diluted netural detergent, be sure to

wipe with dry cloth to wipe remaining moist.

Never use the following for cleaning:

Volatile chemicals such as thinner, alcohol, gasoline, or kerosene, abrasive wax, abrasive sponges, etc.

[11] MAINTENANCE AND INSPECTION

11-1.Guide for daily maintenance and inspection (Maintenance and inspection by user)

Management of maintenance and inspection of medical equipment should be implemented by the user (medical

inspection). In case the user does not implement such management, it is permitted that such management is

outsourced to a qualified entity such as a medical equipment repair company.

For safe use of this product, it is necessary that inspection should be conducted in the specified frequency on

the items described below.

No. Item Frequency Inspection Method and diagnosisInfluence if inspection isnot conducted

Maintenance requiredin case ofnonconformity

1Appearance of LensCover

Before startCheck deformation, scratches byeyes

Deterioration of opticalperformance

Change a lens cover.

Light switch Before startSet Mode Selection switch to Manual.Confirms the light turns on.

Light doesn't function.

Touchless sensor Before startSet Mode Selection switch to Sensor.Confirms the light turns on.

Light doesn't function.Clean the sensorsurface.

Intensity switch Before start Change intensity.It may cause the difficultyat dental practice.

Functionality ofBalance Arm

Before start

Swing the balance arm up/down.Swing the balance arm right/left.Make sure the balance arm stops andholds its position.

Light head doesn't stay atthe desired position.

Adjust the tension ofthe balance arm.Follow instructions onpage 17.

Vertical rotation of theLight head

Before startRotate the light head up/down. Makesure the light head stops and holds itsposition.


Adjust the tension ofvertical rotation.Follow instructions onpage 17.

Light head angle Before startConfirms the light head is verticallyaligned.


Adjust the angle of thelight head.

Light head rotation Before startRotate the light head right/left. Makesure the light rotate 160° to eachdirection.

Light head rotates freely.This may cause thesnapping of a wire.

Care exterior Before startChemical and dirt on the productexterior must be cleaned.

Discoloration anddeterioration to theexterior, and corrosion andrusting to metalliccomponents may arise.

Executes wiping inaccordance with"CleaningInstructions"

Other 1Once everyweek

Make sure that no abnormal noiseoccurs when the product is operated.

Light may not functionright.

Other 2 If the light has not been used for along time, make sure the lightfunctions correctly and safely.

If the lightmalfunctions,

2

3

4

5

6

7

8

9

10

11

Movement of the trolly (Track light)

Track section(Track light)

Before startLight head doesn't stay atthe desired position.

Check the movement of the trolly.Make sure the trolly run smoothly.

Before start Make sure that no wobble the track section when the product is operated.

There is a possibility that the light falls.

13

14

Turn off the light.

Contact your dealeror our office.

Turn off the light.

Contact your dealer.






As needed

12Patient mirror (Option)(Mirror surface) Before start Check crack of the mirror surface

a mirror crack may advance to breakage and it may cause injury with a fragment.


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11-2. Guide for Periodical Check-up

Some parts and components of the products are degraded or deteriorated depending on the frequency of

use. Annual check-up and maintenance, as well as replacement of consumable parts, are required.

The required parts (including consumable parts) are listed below. It may be different from the following

list depending on the option of the light.

For check-up and repair, call a technician of our authorized dealer.

Parts and components that require periodical check-up

Parts Description Standard LifetimeNo.

7 years 1

2 5 years

3

4

Consumable parts

No. Parts Description

1

2

Parts Description Standard LifetimeNo.

5 years

5 years

Fuse

Moving part

Electric wiring of moving part

Switches

Control PCBs.

Lens Cover

Execute the maintenance in accordance with this instraction manual and operating manual attached to each individual equipment ( Dental unit, Handpiece, etc..) .Failure to maintain this product may lead to physical injury or property damage.

WARNING

12. BEFORE ASKING FOR REPAIRSIf any of phenomena described below has occurred, make the following checks before asking for repairs.

If the dental light does not normally work even if actions were taken upon checkup stated above, then stop using the unit, turn off the main switch and contact your dealer or our office.

Phenomenon Check point and result Action to be taken

Unit main switch is not on. Turn on the unit main switch.

The light does not light up.

When an indicator is not displayed.

When the indicator is on.

Dental light main switch is not on. Turn on the dental light main switch to“ I ” mark.

Touchless sensor surface is dirty. Clean the touchless sensor surface.

Hand must pass by within 65mm from the touchless sensor.

Confirm distance of a touchless switch.

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Medical electrical equipment needs special precautions regarding EMC and needs to be installed and put into service according to the EMC information provided in this manual.Portable and mobile RF communications equipment can affect medical electrical equipment.The equipment or system should not be used adjacent to or stacked with other equipment. If adjacent or stacked use is necessary, the equipment or system should be observed to verify normal operation in the configuration in which it will be used.

Guidance and manufacture’s declaration - electromagnetic emissionsThe 900 DENTAL LIGHT is intended for use in the electromagnetic environment specified below. The customer or the user of the 900 DENTAL LIGHT should assure that it is used in such an environment.

Emissions test Compliance Electromagnetic environment - guidanceRF emissionsCISPR 11 Group 1

The 900 DENTAL LIGHT uses RF energy only for its internal function. Therefore, its RF emissions are very low and are not likely to cause any interference in nearby electronic equipment.

RF emissionsCISPR 11 Class B The 900 DENTAL LIGHT is suitable for use in all

establishments, including domestic establishments and those directly connected to the public low-voltage power supply network that supplies buildings used for domestic purposes.

Harmonic emissionsIEC 61000-3-2 Class AVoltage fluctuations/Flicker emissionsIEC 61000-3-3

Complies

Guidance and manufacture’s declaration - electromagnetic immunityThe 900 DENTAL LIGHT is intended for use in the electromagnetic environment specified below. The customer or the user of the 900 DENTAL LIGHT should assure that it is used in such an environment.

Immunity test IEC 60601test level Compliance level Electromagnetic environment -

guidanceElectrostaticdischarge (ESD)IEC 61000-4-2

± 6 kV contact± 8 kV air

± 6 kV contact± 8 kV air

Floors should be wood, concrete or ceramic file. If floors are covered with synthetic material, the relative humidity should be at least 30%.

Electrical fasttransient/burstIEC 61000-4-4

± 2 kV for powersupply lines± 1 kV for input/outputlines

± 2 kV for powersupply lines± 1 kV for input/outputlines

Mains power quality should be that of a typical commercial or hospital environment.

SurgeIEC 61000-4-5

± 1 kV differential mode± 2 kV common mode

± 1 kV differential mode± 2 kV common mode

Mains power quality should be that of a typical commercial or hospital environment.

Voltage dips, shortinterruptions andvoltage variations on power supply input linesIEC 61000-4-11

<5% UT

(>95% dip in UT)for 0.5 cycle40% UT

(60% dip in UT)for 5 cycle70% UT

(30% dip in UT)for 25cycle<5% UT

(>95% dip in UT)for 5 s

<5% UT

(>95% dip in UT)for 0.5 cycle40% UT

(60% dip in UT)for 5 cycle70% UT

(30% dip in UT)for 25cycle<5% UT

(>95% dip in UT)for 5 s

Mains power quality should be that of a typical commercial or hospital environment. If the user of the 900 DENTAL LIGHT requires continued operation during power mains interruptions, it is recommended that the 900 DENTAL LIGHT be powered from an uninterruptible power supply or a battery.

Power frequency(50/60 Hz)magnetic fieldIEC 61000-4-8

3 A/m 3 A/m Power frequency magnetic fields should be at levels characteristic of a typical location in a typical commercial or hospital environment.

NOTE UT is the a.c. mains voltage prior to applications of the test level.

[13] ELECTROMAGNETIC COMPATIBILITY (EMC)

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Guidance and manufacture’s declaration – electromagnetic immunityThe 900 DENTAL LIGHT is intended for use in the electromagnetic environment specified below. The customer or the user of the 900 DENTAL LIGHT should assure that it is used in such an environment.

Immunity test IEC 60601 test level Compliance level Electromagnetic environment － guidance

Portable and mobile RF communications equipment should be used no closer to any part of the 900 DEN-TAL LIGHT, including cables, than the recommend-ed separation distance calculated from the equation applications to the Frequency of the transmitter.

Recommended separation distance

Conducted RFIEC 61000-4-6

3 Vrms150 kHz to 80 MHzoutside ISM bandsa

3 Vrms d = 1.2 √ P

Radiated RFIEC 61000-4-3

3V/m80 MHz to 2.5 GHz

3 V/m d = 1.2 √ P 80 MHz to 800 MHzd = 2.3 √ P 800 MHz to 2.5 GHz

Where P is the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer and d is the recommended separation distance in metres (m).

Field strengths from fixed RF transmitters, as determined by an electromagnetic site survey,a should be less than the compliance level in each frequency range.b

Interference may occur in the vicinity of equipment marked with the following symbol:

NOTE 1 At 80 MHz and 800MHz, the higher frequency range applies.NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by adsorption and reflection from structures, objects and people.a Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile

radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in which the 900 DENTAL LIGHT is used exceeds the applicable RF compliance level above, the 900 DENTAL LIGHT should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as reorienting or relocating the 900 DENTAL LIGHT.

b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3V/m.

Essential performance (purpose of IMMUNITY testing)

There is no essential performance.

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Recommended separation distances betweenPortable and mobile RF communications equipment and the 900 DENTAL LIGHT

The 900 DENTAL LIGHT is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of the 900 DENTAL LIGHT can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and the 900 DENTAL LIGHT as recommended below, according to the maximum output power of the communications equipment.

Rated maximum output power of transmitter

W

Separation distance according to frequency of transmitterm

150 kHz to 80 MHzd = 1.2 √ P

80 MHz to 800 MHzd = 1.2 √ P

800 MHz to 2.5 GHzd = 2.3 √ P

0.01 0.12 0.12 0.230.1 0.38 0.38 0.731 1.2 1.2 2.310 3.8 3.8 7.3100 12 12 23

For transmitters rated at a maximum output power not listed above, the recommended separation distance d in metres (m) can be estimated using the equation applicable to the frequency of the transmitter, where P is the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer.NOTE 1 At 80 MHz and 800MHz, the separation distance for the higher frequency range applies. NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by adsorption and reflection from structures, objects and people.

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Takara Belmont (U.K.) Ltd.Belmont HouseOne St.Andrews Way,Bow,London E3 3PA U.K.Tel: (44)20 7515 0333Fax: (44)20 7987 3596

　　　　 Printed in Japan 2012-04Book No. 1E02JMD0

2-1-1, Higashishinsaibashi,Chuo-ku, Osaka, 542-0083, JapanTEL : 81-6-6213-5945 FAX : 81-6-6212-3680

TAKARA BELMONT CORPORATION

NOTE

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