Atlas Copco XAS 67 DD Instruction Manual page 26

2.8.5 C
IRCUIT DIAGRAM
(G DDG IT 230/400V, 6 kVA
ENERATOR
(Not on HardHat)
12V DC
G1
G2
+
9',10',11'
Fig. 2.9 Circuit diagram (No. 9822 0797 01 + No. 9822 1055 90)
D1 Diode
E1 Ecologiser
F1 Circuit Breaker (10 A)
G1 Alternator
G2 Battery
G3 Generator
H1 Temperature Alarm Lamp
H2 General Alarm Lamp
H3 Lamp (Power Control)
H4 Lamp automatic control system
K0 Starter Solenoid (part of M1)
K1 Shut-down Relay
26
XAS 67 DDG - XAS 130 DD7G, XAS 97 DDG - XAS 185 DD7G
0
1
S1
2
3
1
10A 5
31 2
33
22 23 30 3
F1
32
4
18
K4
16
15
K4
19
8 3
17
6
5'
V1
B+
7
D+
6'
Auxiliary
D-
To Circuit diagram
9822 1055 90
P1
27
K0
12'
h V2
26
12 12
X1.1 X1.2
L2 L1
16A L2 N
L3 N
16A
c0 c0 c0 c6 c54 c0 c6
c0 c0 c0 c6
1 3 5 7
K5
2 4 6 8
C0 C0 C0 C6
b0
16
Q1
EA
10A 16A 10A 16A
N
b6
b0
W1
b54
b0
N
W1
U1 V1 W1 N
G3
G
S6
u
K2 Blocking Relay
K3 Override Start Relay
K4 Start Relay
K5 Contactor/4-pole
K6 Insulation monitoring relay
K7 Time relais
K8 Time relais
M1 Starter Motor
P1 Hourmeter
Q1 Main circuit breaker 4-pole +
shunt tripcoil
WITH AUTOMATIC CONTROL SYSTEM
3
2
1
0
3 3 3
S2 8'
0
7'
35
13
S3
1'
p
2'
34
Y1 K3
9
3' 14
7
4' 12
10
15
1 2
4 K2
K1
6
12 12 12 12
X1.3
L2 N
16A
c54 c0 c6 c54
E1
b3
13
b3
b3
b0 b0 b3
b6 A1
W1 16 13
16
A2
13
b3
K6
14 12 11
A1
H3 D1 K5
A1
R<
A2
b6
b6
R T PE L
A2
12
b6 12
b54 b54
12
b0
The compressor is equipped with a negative earthed system.
For location of relais K1, K2, K3, K4, see paragraph
S1 Contact Switch
(Off-On-Override-start)
S2 Temperature Switch Engine
S3 Oil Pressure Switch Engine
S4 Lamptest Switch
S5 Temperature Switch
Compressor
S6 Thermalcontact
S7 Switch (Generator-
compressor)
S8 Switch automatic control
system
)
S1
13
K3
10
11
S5
14'
15'
9 9 9 11
K0
K2 H1 H2 K1
25
29
5
M1 M
3
28
24
Temp General
alarm
S4
20
8
(Lamp-
21
tester)
12 12 12
7 6 5 4 3 2 1
b3
b6 b3 b3 b6
9 11
H4
b3 b6
S8
S7
b3
3
52 51 b3
13
b3
34
K7 K8
A1
To Circuit
15
A2
diagram
b3 b3
9822 0797 01
Y2
P R
35
B
b6 b6 b6 b6
12 12 12 12
V1 Diode
V2 Diode
X1.1 Socket outlet
X1.2 Socket outlet
X1.3 Socket outlet
Y1 Fuel solenoid Valve
Y2 Solenoid valve
(Generator action)
Instruction Manual
13'
2.8.1