TOA PC-1867F EU User manual

Brand: TOA

Model: PC-1867F EU

Category: Loudspeakers

Type: User manual

This manual is also suitable for

INSTALLATION MANUAL

CEILING MOUNT FIRE DOME SPEAKER

Thank you for purchasing TOA’s Ceiling Mount Fire Dome Speaker.

Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.

1. SAFETY PRECAUTIONS

• Beforeinstallationoruse,besuretocarefullyread

all the instructions in this section for correct and

safe operation.

• Besuretofollowalltheprecautionaryinstructions

in this section, which contain important warnings

and/orcautionsregardingsafety.

• After reading, keep this manual handy for future

reference.

• Use only the specied amplier output voltage

andimpedance, as exceeding the specied limits

couldresultinreorotherfailures(high-impedance

applications).

• Toavoidaccidentalairexplosions,donotusethe

unitaroundgasoline,thinnerorothercombustibles.

• Installtheunitonlyinalocationthatcanstructurally

support the weight of the unit and the mounting

bracket. Doing otherwise may result in the unit

falling down and causing personal injury and/or

propertydamage.

• Donotuseothermethodsthanspeciedtomount

the unit. Extreme force is applied to the unit and

theunitcouldfalloff,possiblyresultinginpersonal

injuries.

• Tighten each nut and bolt securely. Ensure that

the bracket has no loose joints after installation

to prevent accidents that could result in personal

injury.

• Avoid mounting the unit in locations exposed to

constant vibration. The mounting bracket can be

damagedbyexcessivevibration,potentiallycausing

the speaker to fall, which could result in personal

injury.

• Toavoidelectricshocks,besuretoswitchoffthe

amplierpowerwhenconnectingthespeaker.

• Avoidinstallingtheunitinhumidordustylocations,

orin locationsexposed toheaters,solvents, acid,

alkali,smoke,orsteam,asexcessiveexposureto

thesefactorscouldresultinthespeakerfallingoff,

electricshockorre.

• Donotoperate the unit for an extended period of

timewiththesounddistorting.Thisisanindication

of a malfunction, which in turn can cause heat to

generateandresultinare.

• Have the unit periodically checked by the shop

fromwhereitwaspurchased.Failuretodosocould

result in the speaker falling off due to damage or

corrosiontothespeakeroritsmounts,andpossible

personalinjury.

Indicatesapotentiallyhazardoussituationwhich,

if mishandled, could result in death or serious

personalinjury.

WARNING

Indicatesapotentiallyhazardoussituationwhich,

ifmishandled,couldresultinmoderateorminor

personalinjury,and/orpropertydamage.

CAUTION

PC-1867F, PC-1867FC

2. GENERAL DESCRIPTION

TOA'sPC-1867FandPC-1867FCCeilingMountFireDomeSpeakersfeatureaniron-madedomethatprevents

thefirefromspreadingintheceilingincaseoffire.

The speaker can be easily installed using the speaker mounting spring, and the dome can also be easily

mountedinthespeakermountingholeintheceilingpanel.

ThePC-1867Fcomeswithapush-inconnectorthatpermitsone-touchcableconnectionaswellasbridgingand

branchwiring,whilethePC-1867FCisprovidedwithasteatiteterminalblockofscrewtype.

ThePC-1867FCiscertifiedaccordingtotheEuropeanStandardEN54-24:2008andcompliantwiththeBritish

StandardBS5839-8:2008.

Fire dome

Dome mounting

bracket

Important

Unscrew the dome mounting thumbnut

until it reaches the end of the screw shaft.

3. INSTALLATION

Step 1. Usingthesuppliedpaperpatternasaguide,opena156mm

±3mmmountingholeintheceilingpanel.

Step 2. Punchouttheknockoutholeintheredome,theninstallthe

suppliedcableentryrubbergrommetintheknockouthole.

Note: Thegrommet'scableentryholeiscoveredwithathin

membrane. Cut a hole in the membrane to match the

sizeofthespeakercableused.

Step 3. Loosenthedomemountingthumbnut.

[Interior View] [Cross-Section View]

Ceiling

ø156 ±3 mm

Max. 30 mm

Fire dome

ø20 mm knockout hole

(2 places)

Dome mounting bracket

Dome mounting thumbnut

Dome mounting

bracket

Push up the dome assembly pressing

the bracket sides with your fingers.

Each leg should settle

on the collar.

Caution

Since the dome mounting bracket is not placed on the

ceiling panel at this stage, as shown in the above figure,

the dome could fall if released, so continue to provide

manual support.

Step 6. Pushinthedomemountingthumbnut.

Firmlypushthethumbnutandscrewshaft

inthedirectionindicatedbythearrow.

Dome mounting

thumbnut

Thelegsof thedomemountingbracketwillpopopen

and settle on the back surface of the ceiling panel,

providingthedomewithpartialsupport.Ifreleased,a

gapbehindthecollarofthedomewillresult(A).

Step 7. Turnthedomemountingthumbnutclockwisetotightenandrmlysecurethedometotheceilingpanel.

Dome mounting thumbnut Tighten fully for a secure installation.

Fire dome

Dome mounting bracket

Step 4. Feedthespeakercablethroughtherubbergrommetintothedomeinterior.

Step 5. Presstheredomeassemblyintothepreviouslypreparedholeintheceiling.

Secure channel bar or

suspension bracket

Snap ring

Safety wire

(prepared separately)

Rubber grommet

Dome mounting

bracket

Terminal fitting

metal

Fire dome

Ceiling

Step 8. Connect the speaker cable.

Wirethespeakeraccordingtotheterminalindication.

Note: Hook the two ends of one of the speaker

mountingspringsintothehooksintheredome

duringconnection.

Fire dome mounted

to the ceiling

Terminal block

• PC-1867F:

• PC-1867FC:

Push-in terminal

Screw terminal

Speaker mounting

spring

Speaker mounting

spring

PC-1867FC shown.

Speaker cable

Step 9. Hook the remaining speaker mounting spring into its

correspondinghookinthedome,thenpushthespeaker

upintotheredome.

Caution

Do not press directly on the front grille, as the grille

couldbecomedentedordamaged.

Note

Seetoitthatthespeakercableisnotpinchedbetween

thefiredomeandthefrontgrille.

Speaker mounting

spring

Front grille

13 kΩ

8 Ω

6.7 kΩ

3.3 kΩ

3 W (3.3 kΩ)

6 W (1.7 kΩ)

COM

BRN

WHT

BLK

1.7 kΩ

COM

Terminal

(Factory-preset transformer connection)

13 kΩ

6.7 kΩ

3.3 kΩ

Earth

6 W (1.7 kΩ)

COM

Thermal fuse (72°C)

(Factory-preset transformer connection)

Incombustible cable

Steatite

Terminal

1.7 kΩ

COM

8 Ω

• PC-1867F

• PC-1867FC

Bridging terminal

Wiring diagram

[PC-1867F terminal block (1.7 kΩ use)]

• When no bridge connection

is made

• When making a bridge

connection

[PC-1867FC terminal block (1.7 kΩ use)]

• When no bridge connection

is made

• When making a bridge

connection

9 mm

COM

6 W (1.7 kΩ)

9 mm

COM

Push-in terminalPush-in terminal

6 W (1.7 kΩ)

From Amplifier

To the next speaker

From

Amplifier

To the next speaker

COM

Earth

Screw terminal

6 W (1.7 kΩ)

5 mm

4. INSTALLING THE SAFETY WIRE (prepared separately by the installer)

Step 1. Tieoneendofthesafetywirearoundtheterminaltting

metal.

Note: When using a bare safety wire, wrap insulation

tape around it to prevent electrical contact with

the connection terminals, transformer taps, or

other electric parts.

Step 2. Make a cut in the rubber grommet with a knife or a

screwdriver,thenrunthesafetywirethroughit.

Step 3. Tiesnapringaroundasecurechannelbarorsuspension

bracket.

Step 4. Feedthespeakercablethroughtherubbergrommetinto

thedomeinterior.

Step 5. Secure the re dome assembly in the ceiling, then

connect the speaker cable to the terminal block.

Step 6. Attachthespeakertotheredome.

Note: Ifthespeakercableandsafetywirearetoolong,

topreventthemfrombeingtangledinsidethere

dome,gentlypushthembackoutoftheredome

sotherubbergrommetdoesnotgetremoved.

URL:http://www.toa.jp/

133-01-00080-02

Traceability Information for Europe

Manufacturer:

TOA Corporation

7-2-1,Minatojima-Nakamachi,Chuo-ku,Kobe,Hyogo,Japan

Authorizedrepresentative:

TOAElectronicsEuropeGmbH

Suederstrasse282,20537Hamburg,Germany

5. SPECIFICATIONS

Notes

•Thedesignandspecicationsaresubjecttochangewithoutnoticeforimprovement.

•TheSpecicationsdatawasmeasuredinananechoicchamber.

•Referenceaxis: Axisisonthecenterofgrillsurfaceandperpendiculartothegrillsurface.

•Referenceplane: Planeisonthegrillsurfaceandperpendiculartothereferenceaxis.

•Horizontalplane: Planeiscontainingthereferenceaxisandperpendiculartothereferenceplane.

•Othertechnicaldata:SeethespecicationsheetPC-1867F/FC.

• Accessories

Rubbergrommet .......................................2 Paper pattern ............................................. 1

ModelNo. PC-1867F PC-1867FC

RatedInput 6W(100Vline),3W(70Vline)

RatedImpedance 100Vline: 1.7kΩ(6W),3.3kΩ(3W),6.7kΩ(1.5W),13kΩ(0.8W)

70Vline: 1.7kΩ(3W),3.3kΩ(1.5W),6.7kΩ(0.8W),13kΩ(0.4W)

6.7 kΩ, 13 kΩ: Internal

wiringmustbechanged.

3.3kΩ,6.7kΩ,13kΩ:Internalwiringmustbechanged.

Sensitivity 90dBat1W,1m(500Hz–5kHz,pinknoise)

79dBat1W,4m(100Hz–10kHz,pinknoise)accordingtoEN54-24

91dBat1W,1m(100Hz–10kHz,pinknoise)convertedbasedonEN54-24

MaximumSound

PressureLevel

85dBat6W,4m(100Hz–10kHz,pinknoise)accordingtoEN54-24

97dBat6W,1m(100Hz–10kHz,pinknoise)convertedbasedonEN54-24

Frequency

Response

100Hz–16kHz

(withoutfiredome)

160Hz–13kHz

CoverageAngle

(–6dB)

500Hz:180°;1kHz:180°;2kHz:148°;4kHz:90°;accordingtoEN54-24

Speaker

Component

12cmconetype

Standard

TheEuropeanStandardEN54-24:20081438/CPD/0183Certifiedyear:10

Loudspeakerforvoicealarmsystemsforfiredetection

andfirealarmsystems

Environmentaltype:A(Indoorapplications)

IncompliancewiththeBritishStandard

BS5839-8:2008

Dimensions for

FixingHole

ø156±3(mountinghole)x30(maximumceilingthickness)mm

Speaker Mounting

Method

Spring catch

Applicable Cable Solidwire:

 ø0.8–ø1.6mm

 (AWG20–14)

7-coretwistedwire:

 0.75–1.25mm

 (AWG18–16)

Solidwire:ø1.0–ø3.0mm(AWG18–9)

Connection Push-in connector

(Bridgingterminal)

Screw connector

(Steatiteterminal)bridging

Finish Baffle: Aluminum,white(RAL9016equivalent),paint

Grille: Aluminumnet,white(RAL9016equivalent),paint

Domemountingbracket:Steelplate,trivalentchromatetreatmentplating

Firedome: Steelplate,black,paint

Dimensions ø180x11(exposedsection)+110(d)mm(excludingdomemountingbracket)

Weight 1.4kg(includingbracketandfiredome)

1438

TOA PC-1867F EU User manual

Brand: TOA

Model: PC-1867F EU

Category: Loudspeakers

Type: User manual

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TOA PC-1867F EU User manual

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