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TD01C-21 > K SET FAULTS AND F > Flashcards

K SET FAULTS AND F Flashcards

1
Q

MIN COMPRESSORS 4 CAR SET

A

2

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2
Q

MIN COMPRESSOR

8 CAR SET

A

3

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3
Q

WHISTLE IN LEAD CAR

DEFECTIVE

A

RESTRICTED SPEED NO MORE THAN 25KMH LOW VIS, LEVEL CROSSINGS AND PLATFORMS, TUNNELS AND CUTTINGS

FLASH HEADLGTS IN PLACE OF WHISTLE FOR:
LEVEL CROSSINGS
GIVING WARNING TO PERSONS ON TRACK
ANY OTHER POTENTIALLY HAZARDOUS CONDITION

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4
Q

RUPTURED MAIN RES TANK

A

MRS ISOL COCK

THEN ISOLATE COMPRESSOR
COMP GOV
COMP SYNC

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5
Q

COMPRESSOR NOT RUNNING

INDICATION

A

NO NOISE

NO OR LOW MR AIR PRESSURE

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6
Q

POSSIBLE CAUSES FOR COMPRESSOR NOT WORKING

A 
PANTO DOWN NO HIGH TENSION
NO LOW TENSION
AUX RELAY TRIPPED
COMP GOV COMP SYNC TRIPPED
COMPRESSOR AUX RELAY TRIPPED
COMP HT FUSE BLOWN
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7
Q

COMPRESSOR NOT RUNNING

PROCEDURE

A

SECURE THE TRAIN AND PROCEED AFFECTED CAR
ENSURE PANTO RAISED AND OVERHEAD SUPPLY AVAIL
ENSURE COMP GOV AND SYNC MCBS ARE ON
ENSURE AUX RELAY SET
ENSURE BATT SUPPLY AVAIL

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8
Q

COMPRESSORS RUNNING CONTINUOUSLY

INDICATIONS

A

MR GAUGE SHOWING UNDERCHARGE OR OVERCHARGE
SAFETY VALVE BLOWING
CONSTANT NOISE COMPRESSOR AND OR BURNING SMELL

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9
Q

COMPRESSORS RUNNING CONTINUOUSLY

POSSIBLE CAUSES

A

MR LEAKAGE
FAULTY COMP GOV
COMP GOV ISOL COCK CLOSED

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10
Q

COMPRESSOR RUNNING CONTINUOUSLY

PROCEDURE

A

SECURE THE TRAIN
TEST EACH COMP GOV BY TRIPPING COMP GOV MCB TO SEE IF COMPRESSORS STOP RUNNING
IF COMPRESSOR DOES NOT STOP RESET MCB AND PROCEED TO NEXT CAR TO TEST
WHEN COMPRESSORS STOP RUNNING WITH ONE COMP GOV MCB TRIPPED CHECK COMP GOV ISOL COCK CLOSED
IF COMP GOV ISOL COCK IS CLOSED REOPEN AND RESET COMP GOV MCB AS THIS COULD BE CAUSE
IF COMP GOV ISOL COCK IS OPEN LEAVE COMP GOV MCB TRIPPED, THE COMP WILL CONTINUE TO RUN VIA THE SYNC WIRE
NOTIFY DEFECTS AND WORK AS DIRECTED

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11
Q

FRACTURE MAIN RES TANK

INDICATION

A

CONSTANT LEAKAGE OF MAIN RES AIR THROUGH MR TANK

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12
Q

FRACTURE MAIN RES TANK

CAUSE

A

HOLE OR FRACTURE IN MR TANK

HOLE OR FRACTURE IN MR PIPING

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13
Q

FRACTURE MAIN RES TANK

PROCEDURE

A

CLOSE MRS ISOL COCK
TURN OFF COMP GOV AND SYNC
PROCEED ON SUPPLY OTHER COMP
NOTIFY DEFECTS COMPILE TSR

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14
Q

DEFECTIVE SPB

INDICATION

A

WSIL ILLUMINATES

SMOKE COMING OUT FROM BOGIE OF AFFECTED CAR

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15
Q

DEFECTIVE SPB

PROCEDURE

A

CYCLE PB AFFECTED CAR
IF PB DO NOT RELEASE OR IF MR AIR IS HEARD DISCHARGING FROM THE UNIT
CLOSE BOGIE PB ISOL COCK
WIND OFF BOTH SPB 2 PER BOGIE

IF CLOSING BOGIE PB ISOL COCK DOES NOT STOP AIR LEAK
CLOSE PBOC LOCATED IN CAB
WIND OFF ALL SPB ON AFFECTED CAR 2 PER BOGIE 4 IN TOTAL

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16
Q

RESTRICTIONS FOR POWERING AGAINST SPB

A

MAX SPEED 25 KMH

CHECK WHEEL CONDITION EVERY 2 KM

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17
Q

DEFECTIVE AIR BELLOWS

INDICATIONS

A

MAIN RES AIR GAUGE INDICATES LOSS MR AIR
ROUGH RIDING IN CAR
LOSS OF MR AIR FROM BELLOWS OR LEVELLING VALVE

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18
Q

DEFECTIVE AIR BELLOWS

PROCEDURE

A

CLOSE BELLOWS ISOL COCK ON AFFECTED BOGIE € E
NOTIFY MECH CONTROL
MAX SPEED 65 KMH IF ONE BELLOWS ISOL COCK IS CLOSED
MAX SPEED 25 KMH IF BOTH BOGIES ON ONE CAR ISOL
FOR PASS COMFORT MOVE PASSENGERS TO OTHER CARS AND LOCK OFF THE CAR

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19
Q

DEFECTIVE EP

INDICATIONS

A 
FULL EP APPLIED WHEN BRAKE HANDLE MOVED OUT OF RELEASE AND RUNNING
EP BRAKES FAILING TO APPLY SUFFICIENTLY
EP BRAKES STICKING
EP BRAKES FAILING TO APPLY
SLUGGISH TRAIN
SMOKE FROM AFFECTED CAR
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20
Q

FULL EP PRESS APPLIED WHEN BRAKE HANDLE IS MOVED OUT OF RELEASE AND RUNNING

PROCEDURE

A

TRIP EP AND OPERATE IN AUTO
NOTIFY MECH CONTROL
AT SUITABLE LOCATION CHECK THERE IS NO OTHER REVERSER OUT OF ISOL

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21
Q

EP BRAKES FAILING TO APPLY SUFFICIENTLY

PROCEDURE

A

TRIP EP AND OPERATE IN AUTO AND NOTIFY MECH CONTROL
AT A SUITABLE LOCATION SECURE THE TRAIN LEAVE BRAKES FULL SERVICE AND HAVE GUARD STANDBY VACATED CONTROLS
WALK ALONG TRAIN AND CHECK BC PRESS UNTIL LOW PRESS IDENTIFIED
IF LOW PRESS IS NOTED WITH ONE INTERMED CAR THEN THE FAULT LIES WITH THAT CAR ONLY
IF LOW PRESS IS NOTED FROM THAT POINT TO REAR OF TRAIN THEN THERE MAY BE A POSSIBLE FAULT WITH CONTROL WIRE OR CONTROL JUMPER COUPLINGS SO ATTEMPT TO CHANGE OVER FAULTY COUPLING
IF CHANGING THE CONTROL JUMPER DOES NOT RECTIFY THE PROBLEM THEN NOTIFY DEFECTS AND OPERATE IN AUTO

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22
Q

STICKING EP BRAKES

INDICATION

A

SLUGGISH TRAIN OR REDUCED ROLLING CAPACITY

SMOKING FROM AFFECTED CAR

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23
Q

STICKING EP BRAKES

PROCEDURE

A

SECURE TRAIN LEAVE BRAKES RELEASE AND RUNNING
WITH AID OF GUARD IDENTIFY DEFECTIVE CAR AS BC PRESSURE WILL DIFFER
TRIP EP AND PLACE BRAKE CONTROLLER TO EMERG FOR 30 SECS
REBUILD BP THEN EMERG FOR 30 SECS
BRAKES TO RELEASE AND RUNNING AND RESET EP MCB CHECK BC OF AFFECTED BRAKES
IF RECTIFIED NOTIFY DEFECTS AND GUARD TO NOTFIY IF THEY STICK AGAIN

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24
Q

IF BRAKES STICK AGAIN OR PREVIOUS ACTIONS DID NOT RECTIFY THE PROBLEM

PROCEDURE

A

SECURE TRAIN LEAVE CONTROLS CUT IN AND PLACE BRAKE CONTROLLER IN RELEASE AND RUNNING WITH GUARD IN ATTENDANCE
WALK THE TRAIN AND IDENTIFY BRAKE PISTONS EXTENDED CONTRARY
CLOSE EP ISOL COCK AND DRAIN AUX RES
REOPEN EP ISOL COCK AND OBSERVE BRAKE PISTONS
IF EP UNIT FAULTY THE BRAKES WILL REAPPLY IF SO CLOSE THE EP ISOL COCK AND DRAIN AUX RES
IF AFFECTED CAR IS TERMINAL END TRIP EP AND DRIVE IN AUTO
IF PROBLEM LIES WITH TV THIS WILL BE INDICATES BY BRAKES NOT REAPPLYING WHEN EP COCK IS OPEN. CLOSE THE TV ISOL COCK AND EP BEFORE DRAINING AUX TANK (DUE ONE WAY CHK VALVE K SET)

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25
Q

NOTE

WHEN ALL EP BRAKES ARE ISOL TERMINAL END CAR

A

DRIVER MUST TRIP EP AND OPERATE IN AUTO

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26
Q

EP BRAKES FAILING TO APPLY

PROCEDURE

A

STOP TRAIN USING EMERG
SECURE TRAIN
TRIP AND RESET EP AND TEST
IF EP NOW OPERATIONAL CONTINUE AND REPORT TO MECH CONTROL
IF EP NOT OPERATIONAL TRIP EP AND TEST AUTO BY MAKING FULL AUTO APPLICATION AND REL
IF AUTO NORMAL CONTINUE IN AUTO
NOTIFY SIGNALLER AND MECH CONTROL

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27
Q

DEFECTIVE PANTO

PROCEDURE

A 
LOCATE CAR DEFECTIVE PANTO
TRIP AUX RELAY
PRESS DOWN
VISUALLY CHECK PANTO HAS LOWERED
CLOSE PANTO ISOL COCK
TRIP COMP GOV AND SYNC
PLACE MOTOR CUTOUT TO ALL OUT
SSS TO EMERG POSN
RESET AUX RELAY

AOD TO EMERG PROVIDES FULL LGTS AND 1/2 AIRCON

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28
Q

GUARD GUARDING CONTROLS

3 JOBS

A

ACKNOWLEDGE VIGO
IF TRAIN MOVES APPLY EMERG
ANY RADIO CALLS

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29
Q

PANTO WILL NOT RAISE

A 
TURN CAB LGT ON TO CHECK BATT
ENSURE AUX MCB SET
ENSURE SUFF MAIN RES
ENSURE JUMPER COUPLING ARE CONTINUOUS
ENSURE PANTO COCKS ARE OPEN
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30
Q

MAIN RES PIPE FAILURE

INDICATIONS

A

MR GAUGE SHOWING DROP IN MR PRESS
COMPRESSORS RUNNING CONTINUOUSLY
AUDIBLE BLOW OF AIR FROM EQUIP WHICH USES MR AIR
SPB MAY START APPLYING OR PANTOS LOWER DUE TO INSUFFICIENT MR PRESS

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31
Q

MAIN RES PIPE FAILURE

PROCEDURE

A 
BRING TRAIN TO A STAND AND SECURE
NOTIFY SIGNALLER
CUT OUT CONTROLS
NOTIFY GUARD AND GIVE BELL CODE
WALK THE TRAIN AND LISTEN FOR NOISE TRY AND ISOLATE PIECE OF EQUIP
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32
Q

MAIN RES FAIL

CAR 1

A

TERMINAL END

CANNOT WIND OFF SPB UNTIL COVER VEHICLE
CLOSE MR COCKS
LOCK OFF CAR
NO BELLOWS 25 KMH MAX
TRIP EP 
TRIP COMP GOV AND SYNC
GUARD TO OPEN DBCIC NORMAL POSN
NO HORN RESTRICTED SPEED
NO WIPERS
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33
Q

MAIN RES FAIL

CAR 2

A

TERMINAL END

CANNOT WIND OFF SPB UNTIL COVER VEHICLE
CLOSE MR COCKS
LOCK OFF CAR
NO BELLOWS 25 KMH MAX
TRIP EP 
TRIP COMP GOV AND SYNC
GUARD TO OPEN DBCIC NORMAL POSN
NO HORN RESTRICTED SPEED
NO WIPERS
LOWER AND ISOL PANTO

KILL CAT
COMP GOV AND SYNC
SSS TO EMERG
CUT OUT MOTORS

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34
Q

MAIN RES FAIL

CAR 3

A

NO SPB

CLOSE MR COCKS
LOCK OFF CAR
NO BELLOWS 25 KMH MAX
NO EP CAR 3
LOWER AND ISOL PANTO

KILL CAT
TRIP COMP GOV AND SYNC
SSS TO EMERG
CUT OUT MOTORS

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35
Q

MAIN RES FAIL

CAR 4

A

SPB NEED TO WIND OFF

CLOSE MR COCKS
LOCK OFF CAR
NO BELLOWS 25 KMH MAX
NO EP CAR 4
TRIP COMP GOV AND SYNC
CUT OUT MOTORS
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36
Q

MAIN RES FAIL

CAR 5

A

SPB NEED TO WIND OFF

CLOSE MR COCKS
LOCK OFF CAR
NO BELLOWS 25 KMH MAX
NO EP CAR 5
TRIP COMP GOV AND SYNC
CUT OUT MOTORS
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37
Q

MAIN RES FAIL

CAR 6

A

NO SPB

CLOSE MR COCKS
LOCK OFF CAR
NO BELLOWS 25 KMH MAX
NO EP CAR 6
LOWER AND ISOL PANTO

KILL CAT
TRIP COMP GOV AND SYNC
SSS TO EMERG
CUT OUT MOTORS

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38
Q

MAIN RES FAIL

CAR 7

A

TERMINAL END

CANNOT WIND OFF SPB UNTIL COVER VEHICLE
CLOSE MR COCKS
LOCK OFF CAR
NO BELLOWS 25 KMH MAX
TRIP EP CAR 1
TRIP COMP GOV AND SYNC

LOWER AND ISOL PANTO

KILL CAT
COMP GOV AND SYNC
SSS TO EMERG
CUT OUT MOTORS

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39
Q

MAIN RES FAIL

CAR 8

A

TERMINAL END

CANNOT WIND OFF SPB UNTIL COVER VEHICLE
CLOSE MR COCKS
LOCK OFF CAR
NO BELLOWS 25 KMH MAX
TRIP EP CAR 1
TRIP COMP GOV AND SYNC
CUT OUT MOTORS
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40
Q

LOSS OF BP AIR

INDICATIONS

A

BP GAUGE SHOWING REDUCTION BP AIR

UNABLE CHARGE BP AIR

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41
Q

LOSS OF BP AIR

POSSIBLE CAUSES

A 
DERAILED
DIVIDED
TRIP ACTIVATED
VIGO
REVERSER IN ISOL
EMERG BP ISOL COCK OPEN
BRAKE HANDLE IN EMERG
DEADMAN ACTIVATED
FRACTURE HOLE IN BP
DAMAGED BP HOSES
BP THROUGH COCK OPEN
PILOT VALVE RELAY VALVE
EMERG VALVE DEFECTIVE
LOSS LOW TENSION
MCBs TRIPPED VIGO TRAIN CONTROL
42
Q

LOSS OF BP AIR

PROCEDURE

A

CLOSE DBCIC AND BRING TRAIN TO STAND USE FULL SERVICE FOR BRAKE
IF BP FALLS TO ZERO CONTACT GUARD AND ENSURE TRAIN HAS NOT DERAILED DIVIDED
PROTECT ADJ LINES IF REQD
IF TRAIN NOT OBSTRUCTING ANY RUNNING LINES OPEN DBCIC AND NOTE BP PRESSURE. IF NORMAL CONTINUE IF NOT 425kPa SECURE TRAIN WITH GUARD. NOTIFY SIGNALLER AND ARRANGE PROTECTION

43
Q

LOSS OF BP AIR

PROCEDURE IF U NEED TO EXIT TO FIND LEAK

A

CALL GUARD FORWARD LEAVE CUT IN AND BRAKES FULL SERVICE
HAVE GUARD STANDBY
3 JOBS FOR GUARD: VIGO RADIO AND USE EMERG IF TRAIN MOVES
CONDUCT RISK ASSESS
WALK TRAIN AND LISTEN FOR NOISE
IF POSSIBLE ISOLATE LEAK

44
Q

DEFECTIVE PILOT RELAY VALVE

INDICATION

A

OVERCHARGE OR UNDERCHARGE OF BP
AIR LEAK IS HEARD FROM THE BRAKE CONTROLLER
IF WHEN DBCIC IS CLOSED BP DOESNT FALL TO ZERO

45
Q

DEFECTIVE PILOT RELAY VALVE

PROCEDURE

A

DRIVER CLOSES DBCIC
GUARD OPENS DBCIC FROM NORMAL WORKSTATION TO CHARGE BP
CHECK BP RESTORED TO 425kPa
IF EP AVAIL PROCEED AS NORMAL
IF EP TRIPS OUT STOP USING EMERG ONLY. WORK OUT OF SERVICE MAX SPEED 25 KMH
GUARD TO CLOSE DBCIC TO ASSIST IN STOPPING TRAIN AND PREVENT THE BP FROM CHARGING
GUARD TO REOPEN DBCIC TO CHARGE BP WHEN DRIVER IS READY TO DEPART

46
Q

WHAT POSITION CAR SHOULD THE GUARD TRAVEL IN WHEN OPERATING THE DBCIC DURING PV RV FAILURE

A

NORMAL

47
Q

MAX SPEED WHEN MAX SPEED OF TRAIN WITH PV RV FAILURE

EP OPERATIVE

A

NORMAL

48
Q

MAX SPD PV RV FAILURE

IF EP FAILS

A

25 KMH

49
Q

DURING PV RV FAILURE WHEN OPERATING IN AUTOBRAKES WHAT POSITION SHOULD THE BRAKE HANDLE BE IN ORDER TO STOP THE TRAIN

A

EMERG

50
Q

EMERG VALVE DEFECTIVE

PROCEDURE

A

OPERATE BRAKE HANDLE FROM RELEASE AND RUNNING TO EMERG AND BACK TO RELEASE AND RUNNING
REPEAT THIS PROCEDURE
IF UNSUCCESSFUL SECURE THE TRAIN CALL GUARD FORWARD TO ASSIST
INFORM SIGNALLER ARRANGE PROTECTION
ASK GUARD TO CLOSE BVIC THEN DRIVER DBCIC
GUARD OPEN BVIC THEN DRIVER OPEN DBCIC
REPEAT TWICE
IF UNSUCCESSFUL TREAT AS BP FAILURE IN LEAD CAR

51
Q

BP FAILURE

CAR 1

A

SPB MUST WORK OR COVER VEHICLE NEEDED

CLOSE BP COCK
CLOSE TV COCK
CLOSE EP COCK
DRAIN AUX RES
DRIVER REAR CAR AND TRIP EP 
SPEED 10 KMH
GUARD FRONT CAR
REMOVE PASS AND LOCK OFF CAR
52
Q

BP FAILURE

CAR 2

A 
CLOSE BP COCK
CLOSE TV COCK
CLOSE EP COCK
DRAIN AUX RES
DRIVER REAR CAR 
SPEED 10 KMH
GUARD FRONT CAR

GUARD MUST OPEN DBCIC CAR 1 & CAN ASSIST WITH BRAKING IF REQD

53
Q

BP FAILURE

CAR 3

A 
CLOSE BP COCK
CLOSE TV COCK
CLOSE EP COCK
DRAIN AUX RES
DRIVER REAR CAR 
SPEED 10 KMH
GUARD FRONT CAR

GUARD MUST OPEN DBCIC CAR 1 & CAN ASSIST WITH BRAKING IF REQD

54
Q

BP FAILURE

CAR 4

A 
CLOSE BP COCK
CLOSE TV COCK
CLOSE EP COCK
DRAIN AUX RES
DRIVER REAR CAR 
SPEED 10 KMH
GUARD FRONT CAR

GUARD MUST OPEN DBCIC CAR 1 & CAN ASSIST WITH BRAKING IF REQD

55
Q

BP FAILURE

CAR 5

A 
CLOSE BP COCK
CLOSE TV COCK
CLOSE EP COCK
DRAIN AUX RES
DRIVER FRONT CAR
SPEED 25 KMH MAX
GUARD REAR CAR

GUARD MUST OPEN DBCIC CAR 8 & CAN ASSIST WITH BRAKING IF REQD

56
Q

BP FAILURE

CAR 6

A 
CLOSE BP COCK
CLOSE TV COCK
CLOSE EP COCK
DRAIN AUX RES
DRIVER FRONT CAR
SPEED 25 KMH MAX
GUARD REAR CAR

GUARD MUST OPEN DBCIC CAR 8 & CAN ASSIST WITH BRAKING IF REQD

57
Q

BP FAILURE

CAR 7

A 
CLOSE BP COCK
CLOSE TV COCK
CLOSE EP COCK
DRAIN AUX RES
DRIVER FRONT CAR
SPEED 25 KMH MAX
GUARD REAR CAR

GUARD MUST OPEN DBCIC CAR 8 & CAN ASSIST WITH BRAKING IF REQD

58
Q

BP FAILURE

CAR 8

A

SPB MUST WORK OR COVER VEH

CLOSE BP COCK
CLOSE TV COCK
CLOSE EP COCK
DRAIN AUX RES
DRIVER FRONT CAR AND TRIP EP
SPEED 25 KMH MAX
GUARD REAR CAR

GUARD MUST OPEN DBCIC CAR 8 & CAN ASSIST WITH BRAKING IF REQD
REMOVE PASSENGERS AND LOCK OFF CAR

59
Q

DEFECTIVE AUTO AIR BRAKES

INDICATIONS

A

AUTO BRAKES NOT RELEASING
TRAIN IS SLUGGISH
POSSIBLY SMOKE FROM DEFECTIVE CAR

60
Q

DEFECTIVE AUTO AIR BRAKES

PROCEDURE

A

CLOSE TV COCK
CLOSE EP COCK
DRAIN AUX RES

61
Q

DEFECTIVE AUTO AIR BRAKES

ON TERMINAL END CARS

A

SPB MUST BE WORKING
MOVE PASSENGERS TO OTHER CARS
MAX SPEED 25 KMH
TRAIN CREW MUST BE PRESENT IN THAT CAR

62
Q

NUMBER OF BOGIES CUT OUT

1 IN 8

A

NORMAL

63
Q

NUMBER OF BOGIES CUT OUT

2

A

MAX 80 KMH EMPTY

25 KMH WITH PASS

64
Q

NUMBER OF BOGIES CUT OUT

3

A

MAX 25 KMH

65
Q

NUMBER OF BOGIES CUT OUT

MORE THAN 3

A

DISABLED

66
Q

WHAT IS THE PROCEDURE TO ISOLATE AUTO BRAKES ON K SET

A

CLOSE TV COCK
CLOSE EP COCK
DRAIN AUX RES

67
Q

IF ISOLATING AUTO BRAKES ON TERMINAL END CARS

A

SPB MUST BE WORKING
TRAIN CREW MUST TRAVEL IN THAT CAR
PASSENGERS MUST BE MOVED FROM THAT CAR AND THE CAR LOCKED OFF
TRAVEL MAX 25 KMH

68
Q

TRIP WILL NOT RESET

INDICATIONS

A

INABILITY TO MAINTAIN BP PRESS

69
Q

TRIP WILL NOT RESET

PROCEDURE

A

CLOSE SAI

OMET QUALIFIED EMPLOYEE FOR CONTROL GOV EMPB

70
Q

CONTROL GOV NOT WORKING CORRECTLY

A

OMET QUALIFIED WORKER TO PUSH EMPB FOR POWER TEST
IF FAULTY USE OMET QW FOR EMPB
NOTIFY DEFECTS
WORK AS DIRECTED

71
Q

DEFECTIVE DEADMAN

A

NO BP REDUCTION WHEN DEADMAN RELEASED NEED HUMAN DEADMAN

OTHERWISE
CLOSE SAI COCK
OMET QW TO PUSH EMPB

72
Q

DEFECTIVE VIGO

A

CLOSE SAI COCK
TRIP VIGO MCB
OMET QW FOR EMPB

73
Q

SIEZED DRIVERS BRAKE CONTROLLER HANDLE

A

RELEASE DEADMAN TO STOP THE TRAIN
CLOSE DBCIC TO KEEP BP PRESS AT 0kPa AND TO ENSURE THAT AUTOBRAKES STAY APPLIED
DETRAIN PASS AND WORK OUT OF SERVICE

TO MOVE
OPEN DBCIC
MAX SPEED 25 KMH
USE DEADMAN TO STOP TRAIN AND CLOSE DBCIC TO ENSURE BRAKES STAY APPLIED

74
Q

LOSS OF BATTERY CURRENT

INDICATIONS

A

NO CABIN LGT
NO LED SPEEDO
NO FIL WHEN TEST PUSHED
MARKER LGTS

75
Q

LOSS OF BATT CURRENT

PROCEDURE

A

PRESS PAN UP AND LGTS ON
CHECK BATT FUSES AND ALL MCBs
CHECK RSS
IF TWO ADJ CARS HAVE FLAT BATTERIES CONTACT DEFECTS AND WORK AS DIRECTED

76
Q

WHAT MUST BE DONE BEFORE REMOVING BATT FUSES

A

LOWER ALL PANTO

PLACE THE REVERSER INTO ISOL

77
Q

BATT CHARGER FAILURE

INDICATIONS

A

FIL TRAIN LINED
AFIL IN AFFECTED CAR
FULL AIR COND
FULL LGTS

IF 1/2 AIR COND IS MA FAULT

78
Q

BATT CHARGER FAILURE

PROCEDURE

A

LOCATE AFFECTED CAR
ENSURE BATT CHARGER MCB HAS NOT TRIPPED
IF BATT CHARGER MCB HAS NOT TRIPPED, TRIP AND RESET THE BATT CHARGER MCB
THE FIL AND AFIL SHOULD GO OUT
IF THE FIL AND AFIL HAVE NOT GONE OUT
PLACE THE SIS TO THE OFF POSN IN THE AFFECTED CAR WHICH WILP CANCEL FIL
NOTIFY DEFECTS

79
Q

TRAIN CONTROL MCB TRIPPING WITH MASTER CONTROLLER OFF

PROCEDURE

A 
RESET TCMCB 
IF IT TRIPS AGAIN
CLOSE SAI COCK TO STOP LOSS BP AIR
NOTIFY SIGNALLER AND MECH CONTROL THAT TRAIN CAN ONLY BE OPERATED FROM REAR CAR
WORK AS DIRECTED
80
Q

TC MCB TRIPPING WITH MC IN OPERATION

PROCEDURE

A

RESET MCB AND POWER TEST
IF MCB TRIPS AGAIN WITH OPERATION OF MC, CUT OUT ALL MOTORS IN LEADING MOTOR CAR AND POWER TEST
IF MCB DOES NOT TRIP WHEN POWER TESTING THEN FAULT IS WITH THOSE MOTORS. LEAVE CUT OUT AND NOTIFY DEFECTS

IF MCB TRIPS AGAIN WHEN POWERING RESET MCB AND CUT ALL MOTORS BACK IN ON LEAD CAR

PROCEED TO NEXT MOTOR CAR AND CUT OUT ALL MOTORS IN THAT CAR
POWER TEST FROM LEAD CAR

IF ALL MOTORS TESTED AND MCB STILL TRIPS TRAIN IS DISABLED
NOTIFY DEFECTS AND SIGNALLER
WORK AS DIRECTED

81
Q

CONTROL POSITIVE MCB TRIPPING

PROCEDURE

A

LOWER ALL PANTO AND ELECTRICALLY DIVIDE TRAIN
CLOSE REAR SAI TO STOP LOSS BP AIR
RAISE PANTO BOTH HALVES
CUT IN TO TEST LEAD HALF
IF MCB TRIPS AGAIN LEAD HALF IS DEFECTIVE CLOSE SAI IN LEAD CAR AND INFORM DEFECTS AND SIGNALLER THAT TRAIN CAN ONLY BE OPERATED FROM REAR
IF MCB HOLDS THEN THE REAR HALF IS DEFECTIVE. TRIP EP MCB AND WORK TRAIN OUT OF SERVICE ON POWER OF LEAD HALF AND WITH AUTO BRAKES

82
Q

REASONS FOR APPLYING POWER FROM REAR

A

TRAIN CONTROL MCB TRIPPING MC IN OFF
DEFECTIVE IR
DEFECTIVE MC

83
Q

POWER FROM REAR

PROCEDURE

A

ADVISE MECH CONTROL
OMET QW TO APPLY POWER FROM REAR
CUT OUT DRIVERS CONTROL STAND AND HAND BUTTERFLY KEY TO QW
QW ENSURE DBCIC CLOSED
QW ELEC CUT IN TO MC
— O O TO APPLY POWER
— O — TO CUT POWER
DRIVER IN LEAD CAR HAS DBCIC OPEN AND OPERATES AUTO BRAKES
DRIVER GIVES ALL CLEAR — EVERY 5 SECS AS NO VIGO
DEADMAN VIGO AND TRAIN RADIO BY QW
QW STOPS USING EMERG OR DROPPING DEADMAN IF NO ALL RIGHT BELL SIGNAL

84
Q

10 REQMTS FOR MA TO START AND RUN

A 
AUX SET
PANTO RAISED AND 1500V
SSS ON
OVR AND OCR
HIGH TENSION FUSE INTACT
BIG MAC CB SET
5 PIN JUMPER CORRECTLY INSERTED
MA MCBs SET
CRM CR1 COCKS OPEN
SUFFICIENT MR AIR
85
Q

WHICH 3 CAN CAUSE MA TO CONTINUE TO RUN BUT FAIL TO OUTPUT

A

BIG MAC CB NOT SET
5 PIN JUMPER NOT INSERTED
STAIRWELL MA MCB SET

86
Q

DEFECTIVE MA

INDICATIONS

A

FIL LGT TRAIN LINED
AFIL AFFECTED CARS
EMERG LGTS IN PASS AREA
NO AIR COND

87
Q

DEFECTIVE MA

PROCEDURE

A

PRESS PAN UP AND LGTS ON FOR 5 SECS
IF AFIL CONTINUES BUT HAVE FULL AIR COND AND FULL LGTS THEN BATT CHARGER FAULT
IF FAULT LGTS DO NOT EXTINGUISH LOCATE AFFECTED CARS
CHECK ALL MCBs SET
SSS TO EM2
IF AFTER 2 SECS FULL LGTS 1/2 AIR COND AND BATT CHARGING IS NOT OBSERVED
- CHECK 5 PIN JUMPERS
- CONTROL JUMPERS
- ADJ MA IS ON

REPORT DEFECTS

88
Q

WHAT OCCURS WHEN SSS MOVED TO EM2

A

FULL LGTS
HALF AIR COND
BATT CHARGING

89
Q

BY PLACING SSS TO EM2 IF EMERG FEED FROM ADJ MA IS NOT OBTAINED WHAT COULD BE THE REASON

A

5 PIN JUMPER SLACK BACK
SSS NOT TO ON
MA U/S

90
Q

TO REMEDY A DEFECTIVE AOD

A

PRESS PAN UP AND LGTS ON AT SAME TIME FOR 5 SECS

IF FIL REMAINS LOCATE AFFECTED CAR AND CHECK ALL MCBs SET. IF UNABLE TO RECTIFY A MA SET SSS TO EM2

91
Q

POWER FAULT K SET

PROCEDURE

A

MC TO OFF AND OBSERVE FIL
IF FAULT LTS DO NOT EXTINGUISH LOCATE AFFECTED CAR
CHECK ALL MCBs ARE SET IN THE AFFECTED CAR AND RESET ANY THAT MAY HAVE TRIPPED P MOTOR MCB
IF MCBs CONTINUALLY TRIP OR DEFECT IS UNABLE TO BE RECTIFIED THEN OPERATE THE MCOS TO TURN OFF TRAIN LINED FIL
REPORT TO DEFECTS

92
Q

LINE SW

PROCEDURE

A

CHECK CR COCKS ARE OPEN CRM CR1

CHECK MCBs SET

93
Q

OVERLOAD RELAY HSB

PROCEDURE

A

ENSURE PASS DOORS CLOSED
MC OFF
PRESS RESET UNTIL FIL EXTINGUISHES IN INTERMEDIATE CARS NEED GUARD FOR EMPB
IF IT TRIPS AGAIN SECOND RESET
IF IT TRIPS AGAIN THIRD TIME DO NOT RESET
AT NEXT SUITABLE LOCATION CUT OUT AFFECTED MOTORS USING MCOS

94
Q

WHAT NEEDS TO BE DONE BEFORE RESET BUTTON IS PRESSED

A

MC OFF

ALL DOORS CLOSED

95
Q

WHAT MUST BE DONE TO CONDUCT A POWER TEST OR RESET OVERLOAD RELAYS FROM AN INTERMEDIATE CAR

A

OMET QW PUSH EMPB

96
Q

IF REQD HOW ARE MOTORS TO BE CUT OUT

A

MCOS

97
Q

POSSIBLE CAUSES FOR LOSS OF OVERHEAD POWER SUPPLY TO TRAIN

A

FAULTY WIRING
FAULTY HIGH TENSION EQUIP
UNPLANNED REMOVAL OF OVERHEAD
SUBSTATION TRIPPED OUT

98
Q

INDICATION OF LOSS OF OVERHEAD POWER SUPPLY

A 
XMAS TREE
FIL
LVIL
AFIL
PFIL WHEN POWERING
99
Q

LOSS 1500V

INITIAL ACTIONS

A

STOP TRAIN
AND
WAIT 1 MIN

100
Q

LOSS OF OVERHEAD

AFTER 1 MIN

ALL LGTS OUT

A

SUBSTATION FAULT

REPORT
AND
CONTINUE

101
Q

LOSS OF 1500V

AFTER 1 MIN

WHEN POWERING
LVIL PFIL AFIL

A

DRIVE 2 MIN
NO RESET

THEN

SHUTOFF AND RESET

LIGHTS GO OUT
THEN CONTINUE

LOSS OF OVERHEAD
PROBLEM IS US
CUTOUT MOTORS WHEN ABLE

102
Q

LOSS OF 1500V

AFTER 1 MIN

POWERING BUT STILL
FIL AFIL LVIL

A

PANTO IS ISSUE

LOWER ALL PANTOS

TEST EACH ONE

ISOLATE DEFECTIVE

REPORT AND CONTINUE

TD01C-21 (20 decks)

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