Xtrapolis Faults - Train Rescue

Question 1

When would emergency train mode set in position 5 be used?

Answer 1

Used when rescuing either a Siemens or a comeng

Question 2

How would an Xtrapolis charge it’s brake pipe?

Answer 2

Master controller in full service when stationary

Question 3

When is it permissible for an Xtrapolis to couple electrically?

Answer 3

Only to another Xtrapolis and on the basis there is not a significant electrical fault

Question 4

When would the safety loop 110v supply switch be turned?

Answer 4

When rescuing an Xtrapolis train with dead batteries

Question 5

Where would the safety loop 110v supply switch be turned on the disabled and assisting train?

Answer 5

Disabled train - all motor cars

Assisting train - the cab where both trains have been coupled

Question 6

When utilising a trickle charge to rescue another Xtrapolis, what would be the result if the driver of the disabled train makes an emergency application?

Answer 6

Emergency brake will apply and cb 23q1 and 23q2 will trip

Question 7

With both Xtrapolis trains coupled electrically, what position would the emergency train mode switch be?

Answer 7

Normal

Question 8

If an Xtrapolis is pushing another Xtrapolis with dead batteries using trickle charge to energise a safety loop, what is the maximum amount of cars allowed?

Answer 8

9 cars

Question 9

If an Xtrapolis is pulling another Xtrapolis with dead batteries using trickle charge to energise a safety loop, what is the maximum amount of cars allowed?

Answer 9

12 cars

Question 10

If an Xtrapolis is being pushed by another Xtrapolis with dead batteries, what position should the disabled trains emergency train mode switch be?

Answer 10

Position 2