Atlas Copco ZBP45 - 2.4.4 Emergency stop button

- 18 -
K4 .......Relay 230V 1C
K3 .......Relay 48V 1C
K2 .......Relay 48V 2C
K1 .......Relay 48V 1C
F400.... Fuse 6A
Q20 ..... Breaker 160A 4P
N22 ..... ELR 30/300mA
P20...... V mains sender
Q11 ..... Breaker 2A
K102 ...Relay 230V
K103 ...Relay 230V FANS 3NO
TM1 .... Thermostat
R10 .....Potentiometer
S20 .....Telergon selector
KM1 .... Contactor 4P 230V 125A
KM2 .... Cont. 2NO+2NC 230V 80A
2.4.4 Emergency stop button
Push the button to stop the ESS in case of an
emergency. When the button is pressed, it must be
unlocked by rotating it clockwise, before the ESS can
be restarted.
Q20
F400
K1
K2
K3
K4
P20
Q11
K102
K103
TM1
R10
S20
N22
KM2
KM1
00_00_ZBP45_EN.book Page 18 Monday, October 19, 2020 9:52 AM