1 C130 Fire Systems Part 2 This lesson covers the Fire Detection and protection systems, relevant...

1

C130 Fire SystemsC130 Fire Systems

Part 2This lesson covers the Fire Detection

and protection systems, relevant drillsand hand-held fire extinguishers.

Issue 1

2

Describe the Engine & GTC Fire detection system.

Describe the Engine & GTC Fire isolation system.

Describe the Engine & GTC Fire extinguisher system.

OBJECTIVESOBJECTIVES

3

State the Immediate Action drill for an Emergency Engine Shut-down.

State the Immediate Action drill for a GTC fire. (In use & not in use).

Describe and locate the hand-held fire extinguishers.

OBJECTIVESOBJECTIVES

4

FIRE DETECTIONFIRE DETECTION

SENSINGELEMENT

REDUCTIONGEARBOX

ACCESSORYDRIVE HOUSING

TURBINEAREA

COMBUSTIONAREA

COMPRESSORAREA

TO CONTROLLERIN HOG’S TROUGH

AIRINLET

FIREWALL

5

FIRE DETECTIONFIRE DETECTIONTO CONTROLLERIN HOG’S TROUGH

SENSINGELEMENT

COMBUSTIONAREACOMPRESSOR

AREAAIR

INLET

GTCEXHAUST

6

Fire Control UnitsFire Control UnitsNo #1 No #2 GTC No #3 No #4

Hog’s Trough

7

FIRE WIREFIRE WIRE

CERAMIC CORE

INCONELTUBE

(CONNECTED TO EARTH)

CURRENT CARRYINGCENTRE WIRE

8

FIRE WIREFIRE WIRE

CONTROLUNIT

ADAPTOR

UNIT

9

FIRE WIREFIRE WIRE

CONTROLUNIT

ADAPTOR

UNIT

SINGLE BREAK

FULL PROTECTIONFULL PROTECTION

10

FIRE WIREFIRE WIRE

CONTROLUNIT

ADAPTOR

UNIT

MULTIPLE BREAKS

PROTECTION LOSTPROTECTION LOST

11

ENGINE FIREENGINE FIRE

FLASHING - OVERHEATSTEADY - FIRE

FIREWave Sound

12

GTC FIREGTC FIRE


FIRESound Recorder

Document

14

FIRE SYSTEMSFIRE SYSTEMS

CIRCUIT PROTECTIONCIRCUIT PROTECTION

15

REFER TO FRCs - 14ACARD 3, ITEM 17.

FIRE SYSTEM TESTFIRE SYSTEM TEST

16


TEST SWITCHES GTC ANDENGINE FIRE EMERGENCY

CONTROL HANDLE

17

PurposePurpose

To check operation of:-

The whole system:

The sensing element.

The Control unit.

System continuity.


18

TURBINEOVERHEAT

TEST

AUDIBLEWARNING

TEST

ENGINEFIRETEST

NORMAL

NORM

SILENCE NORMAL

OVERHEATDETECTORSG.T.C. NONE


FIRE


19

TURBINEOVERHEAT

TEST

AUDIBLEWARNING

TEST

ENGINEFIRETEST

NORMAL

NORM

SILENCE NORMAL




FIRE

Wave Sound

20

FIRE SYSTEM TESTFIRE SYSTEM TESTTURBINE

OVERHEATTEST

AUDIBLEWARNING

TEST

ENGINEFIRETEST

NORMAL

NORM

SILENCE NORMAL



FIRE

21

FIRE WARNING HORNFIRE WARNING HORN

HORN INFLIGHT DECK ROOF

FIRE BOTTLEINDICATORS

22

TURBINEOVERHEAT

TEST

AUDIBLEWARNING

TEST

ENGINEFIRETEST

NORMAL

NORM

SILENCE NORMAL




FIRE

23

TURBINEOVERHEAT

TEST

AUDIBLEWARNING

TEST

ENGINEFIRETEST

NORMAL

NORM

SILENCE NORMAL




FIRE

Wave Sound

24

TURBINEOVERHEAT

TEST

AUDIBLEWARNING

TEST

ENGINEFIRETEST

NORMAL

NORM

SILENCE NORMAL




FIRE

25

PP - Propeller feathered.

O O - Oil shut off.

SS - Start circuits isolated.

HH - Hydraulics shut off.

BB - Bleed air shut off.

EE - Extinguisher discharge switch armed.

EE - Extinguisher valves routed.

FF - Fuel shut off (firewall & FCU)

FIRE EMERGENCY FIRE EMERGENCY CONTROL HANDLESCONTROL HANDLES

ENGINE

ENGINE FIRE EMERGENCY CONTROL HANDLEENGINE FIRE EMERGENCY CONTROL HANDLE

M

M

M

M

Engine No1Engine No1Fire Shut-offFire Shut-off

ValvesValves

28volts

ESS

DC

BleedAir

Oil

Relay

Hydraulic

Fuel

Engine BleedEngine BleedAir valvesAir valves

CLOSE

OPEN

CLOSE

OPEN

CLOSE

OPEN

CLOSE

OPEN

Engine Bleed Air valve

Oil Sump S.O.V.

Hydraulic Firewall S.O.V.

Fuel Firewall S.O.V.

Outer wingHyd S.O.V.

OFF

ON

Eng No1PumpSwitch

Co-Pilot’sCo-Pilot’sInstrument PanelInstrument Panel Fire EmergencyFire Emergency

Control PanelControl Panel

Ice DetectorIce DetectorPanelPanel

No 1 Engine NacelleNo 1 Engine Nacelle

PULLED

NORMAL

Anti-icing systemAnti-icing systemControl panelControl panel

No 1 Fire EmergencyNo 1 Fire EmergencyControl HandleControl Handle

ToCargo Compt

Air Cond

ToCab Airflow& Press Cont

CLOSE

OPEN

No 1

FirewallS.O.V.

Relay No1

Co-Pilot’sCo-Pilot’sSide CB PanelSide CB Panel

29

CC - Control switch isolated.

O O - Oil shut off.

DD - Door actuation circuit de-energized.

BB - Bleed air shut off.

EE - Extinguisher discharge switch armed.

EE - Extinguisher valves routed.

FF - Fuel shut off (solenoid & motor)

APU

FIRE EMERGENCY FIRE EMERGENCY CONTROL HANDLESCONTROL HANDLES

30

Fire Extinguisher SystemFire Extinguisher System

Fire Extinguishing Agent - BCFBCF

Contained in - - - - Two Two BottlesBottles

Quantity of Agent - - - 19.0 lbs19.0 lbs

Fully charged bottle weighs - 31.6 lbs31.6 lbs

Nitrogen charge pressure @ 70oF 585-655 psi585-655 psi

References - ACM, Pt 1, Ch 3, Paras 64 & 65 & AP 101B-0701/0703 - 1K Sect vii

31

FIRE BOTTLE FIRE BOTTLE LOCATIONLOCATION

FIREFIREBOTTLESBOTTLES

FIREFIREBOTTLESBOTTLES

INSPECTIONINSPECTIONHATCHHATCH

32

FIRE BOTTLE FIRE BOTTLE LOCATIONLOCATION

No 1No 1BottleBottle

No 2No 2BottleBottle

Squibs

Pressure Gauge

No 1Directional

ControlValve

FWDFWD

Pressure Gauge

33

Directional Control ValveDirectional Control Valve

OperatingSolenoid

NONC

NormallyClosed

position

NormallyOpen

position

FromFire

Bottles

ToGTC

ToEngines

34

FIRE CONTROL VALVESFIRE CONTROL VALVES

DIRECTIONALCONTROL VALVES

FIREBOTTLES

FIREEXTINGUISHER

VALVE CONTROLASSEMBLY

FireExtinguisher

Valve ControlAssembly

IndicatorFuses

No 1 No 2

BatteryBus Bar

‘T’Handle

To GTC

NacelleNo 1

NacelleNo 2

NacelleNo 3

NacelleNo457(R) Sqn 89

36


GTCGTCENG 1 ENG 2 ENG 3 ENG 4

No #4 FIRE EMERGENCYCONTROL HANDLE

No 1

NO 2

AGENT DISCHARGE

OFF

No 1 No 2

FIRE EXT BOTTLES DISCHARGED

No 1 No 2

37


GTCGTCENG 1 ENG 2 ENG 3 ENG 4

No 1

NO 2

AGENT DISCHARGE

OFF

No 1 No 2


No 1 No 2


38


GTCGTC

No 1

NO 2

ENG 1 ENG 2 ENG 3 ENG 4

AGENT DISCHARGE

OFF

No 1 No 2


No 1 No 2


39


GTCGTC

No 1

NO 2


AGENT DISCHARGE

OFF

No 1 No 2


No 1 No 2


Valves routedto No 4 Engine

40


GTCGTC

No 1

NO 2


AGENT DISCHARGE

OFF

No 1 No 2


No 1 No 2


41


GTCGTC

No 1

NO 2


AGENT DISCHARGE

OFF

No 1 No 2


No 1 No 2


42


GTCGTC

No 1

NO 2


AGENT DISCHARGE

OFF

No 1 No 2


No 1 No 2


43


GTCGTC

No 1

NO 2


AGENT DISCHARGE

OFF

No 1 No 2


No 1 No 2


44


GTCGTC

No 1

NO 2


AGENT DISCHARGE

OFF

No 1 No 2


No 1 No 2


45


GTCGTC

No 1

NO 2


AGENT DISCHARGE

OFF

No 1 No 2


No 1 No 2


46


GTCGTC

No 1

NO 2


AGENT DISCHARGE

OFF

No 1 No 2


No 1 No 2


47

Fire Bottle PressuresFire Bottle Pressures

Post Mod 5218

Bromochlorodiflouromethane(Purple Brown Bottle)

Temperature Gauge Reading lbs/in2

-50 -58 385 455-40 -40 409 479-30 -22 434 504-20 -4 461 531-10 14 489 5590 32 521 59110 50 552 62220 68 585 65530 86 618 68840 101 657 72750 122 702 77260 140 757 82770 158 821 89180 176 895 965

Flight ServicingSchedule

AP 101B-701-5B1Annex 3

48

FIRE AGENT DISCHARGEFIRE AGENT DISCHARGE

0

500

1000

No 1

NO 2

AGENT DISCHARGE

OFF

PRESSUREGAUGE

KNIFE-EDGEDISC CUTTER

SPRING

49

0

500

1000


No 1

NO 2

AGENT DISCHARGE

OFF

PRESSUREGAUGE


SPRING

50

0

500

1000


No 1

NO 2

AGENT DISCHARGE

OFF

PRESSUREGAUGE


AGENT DISCHARGETO ENGINE OR GTC

SPRING

51

CIRCUIT PROTECTIONCIRCUIT PROTECTION

FIRE EXTCONTROL

FIRE EXTINGUISHERBOTTLES

52

HAND-HELDHAND-HELDEXTINGUISHERSEXTINGUISHERS

Gravinerhand-held

fireextinguisher

(Rear of FS 245)

Test datedetails

53

HAND-HELDHAND-HELDEXTINGUISHERSEXTINGUISHERS

COPPER TELL-TALE DISK

54

HAND EXTs LOCATIONHAND EXTs LOCATION

Position of the 6 fixedhand-held fire extinguishers

55

6 additionalextinguishersare positioned

wherever convenientin the freight bay

Position of the 6 fixedhand-held fire extinguishers

HAND EXTs LOCATIONHAND EXTs LOCATION

56

WARNINGWARNING

When applied to temperatures above 500oC, BCF produces HIGHLY TOXIC fumes.

1 C130 Fire Systems Part 2 This lesson covers the Fire Detection and protection systems, relevant...

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Transcript of 1 C130 Fire Systems Part 2 This lesson covers the Fire Detection and protection systems, relevant...