Xtrap Traction - Cab And Saloon Equipment

Question 1

Safety equipment inside the cab (6 answers)

Answer 1

First aid kit
ATWs
Emergency track circuit jumper cable
Red and Green flags
Fire extinguisher
Switch stick

Question 2

How is the driver’s seat height adjusted?

Answer 2

Electrically using 24v DC switch

Question 3

What side is the cab electrical equipment mini CB panel located?

Answer 3

B1

Question 4

What are the three CB’s in the driver cab we need to know?

Answer 4

23Q1 - safety loop positive power supply
23Q2 - safety loop negative power supply
22Q6 - multiple unit relay

Question 5

Wheel chair ramp locations

Answer 5

Doors 1 and 6
Locked with a tri key

Question 6

Master controller positions

Answer 6

Power
Coast
Brake
Emergency brake

Question 7

Speed threshold for the holding brake

Answer 7

0.5km p/h

Question 8

Driver aids control panel - what are the three main bypass switches

Answer 8

Safety loop bypass
Auto vigilance bypass
Tachometer bypass

Question 9

What equipment would be defective when using auto vigilance bypass?

Answer 9

Hand and foot pilot valve
Trip cock device

Question 10

Can the safety loop bypass be tested?

Answer 10

Yes

Question 11

Tachometer- what equipment functions under what speed?

Answer 11

Under 0.5km

Doors release
Uncouple button
Trip reset
Safety loop reset (during train rescue, caused by BP reduction)

Question 12

What defective equipment would you use the auto vigilance bypass switch for

Answer 12

Hand PV
Foot PV
Trip cock device

Question 13

What % is the digital ammeter gauge measures in?

Answer 13

5 - 100%

Question 14

What bogie does the brake cylinder pressure gauge monitor?

Answer 14

No.1 bogie of the car

Question 15

Emergency mode switch (EMS), what are the 5 positions?

Answer 15

Question 16

Does the trip cock device lower automatically when you put the key in and on?

Answer 16

No, switch must be placed to lower and reset.

Question 17

What button doesn’t illuminate on the lamps test?

Answer 17

MAD button

Question 18

When pressing the stabling button, how many seconds until you can remove your key after the high voltage and one or more panto light has extinguished?

Answer 18

5 seconds

Question 19

Minimum battery power voltage for operation of the train?

Answer 19

90v

Question 20

What are the 3 components of the VICERS system

Answer 20

Acknowledge button
Audible tone
Key switch (operate, isolate, test)

Question 21

Circuit breaker panel in TP car (6)

Answer 21

“PAPA Teddy Bear”

Tachy unit
BCU
Panto 2
Panto 1
Auxiliary 2
Auxiliary 1

Question 22

Panto manual lower and raise (tp), where is it located?

Answer 22

Right of saloon door 4

Question 23

What is the safety system isolation light for?

Answer 23

Door loop bypass