MCBs, Switches and Buttons

Question 1

Name the following MCBs behind the driver (1/2):
CB-ACU
*PISC
*CB-GSM-R
CGB
CSB
CB
ECB

Answer 1

CB-ACU = Air Conditioning Unit
*PISC = PIS Cab
*CB-GSM-R = GSM-R
CGB = Main Compressor Governor (DMS1 only)
CSB = Compressor Synchronising
CB = Control Positive
ECB = Electronics (motor and thyristor)

Question 2

Name the following MCBs behind the driver (2/2):
DCB2
BCB
*TPWS
HLB
CH-CB
ALB1
ALB2

Answer 2

DCB2 = Door Control 2 (Entire Train)
BCB = Brake Controller
*TPWS = Train Protection Warning System
HLB = Headlight
CH-CB = Cab Heat
ALB1 = Aux Lights 1
ALB2 = Aux Lights 2

Question 3

What switches can be found behind the driver?

Not MCBs or Buttons

Answer 3

Traction interlock switch
Main compressor Isolating switch
Sanding isolating switch
Traction control cutout switch
Door key switch

also:
Can Heating and Air Con Switch
Vestibule Lighting Switch

Question 4

What buttons can be found behind the driver?

Answer 4

Auxiliary Set and Trip button
Lighting Set and Trip button
GSM-R UPS (Uninterrupted power supply) button

Question 5

What switches can be found near the second mans side?

Answer 5

TPWS temporary Isolation Switch

Question 6

Where can the Control Positive MCB be found?

Answer 6

DMS1/2 - Behind driver seat
PTS - Train Supply Cupboard
TS - Brake Gauge Cupboard

Question 7

Where can the following Door Control MCBs be found?
Door Control 1
Door Control 2
Door Control 3
Door Control B,C,E,F

Answer 7

Environmental Cupboard of Each Carriage:
Door Control 1
Door Control 3
Door Control B,C,E,F

Behind Driver:
Door Control 2

Question 8

What MCBs can be found in the Train Supply Cupboard (PTS)?

Answer 8

AAABCTTTTE:
Auxiliaries, Aux Compressor, Aux Control
Battery Positive
Control Positive (Control Supply)
Train Control
Train Communication
Train Heat Control
Train Lighting
Emergency Lighting

Question 9

Where is the Brake Gauge Cupboard?

and what MCBs are found in the Brake Gauge Cupboard?

Answer 9

In the TS vehicle

Control Positive MCB