Control System) - Atlas Copco XAHS 37 DD Instruction Manual

2.8.2 C
IRCUIT DIAGRAM
XAS 90 DD7G (G
WITHOUT AUTOMATIC CONTROL SYSTEM
(Not on HardHat)
12V DC
G1
G2
+
9',10',11'
Fig. 2.6 Circuit diagram (No. 9822 0797 01 + No. 9822 1055 27)
D1 Diode
F1 Circuit Breaker (10A)
G1 Alternator
G2 Battery
G3 Generator
H1 Temperature Alarm Lamp
H2 General Alarm Lamp
H3 Lamp (Power ON)
K0 Starter Solenoid (part of M1)
K1 Shut-down Relay
20
XAS 47 DDG -
DDG 110V
ENERATOR
0
1
S1
2
3
1
10A 5
31 2
22 23 30 33
3
F1
32
4
18
K4
16
15
K4
19
8 3
17
6
5'
V1
B+
7
D+
6'
D- Auxiliary
To Circuit diagram
9822 1055 27
P1
27
K0
12'
h V2
26
12 12
X1
L1 L2
32A
e54
e0 e0
Q2 Q3
32A 16A
L1
e0
L2
e0
e0 e0 e0 e0
1 3 5 7
K5
2 4 6 8
e0 e0
f0 f0
T13
1
2
3
4
Q1
50A
f0 f0
V W
G3
e54
EARTHING PIN
G
K2 Blocking Relay
K3 Override Start Relay
K4 Start Relay
K5 Contactor
M1 Starter Motor
N13 Earth faultcurrent relay
P1 Hourmeter
Q1 Main circuit breaker 2-pole
Q2 Circuit breaker 2-pole
Q3 Circuit breaker 2-pole
The compressor is equipped with a negative earthed system.
)
3
2
1
0
3 3 3
8'
S2
0
7'
35
13
S3
1'
p
2'
34
Y1 K3
3' 14 9
7
4' 12
10
15
1 2
4 K2
K1
12 12 12
X2 X3
L1 L2 L1 L2
16A
16A
e54 e54
c0 c0
c0 c0
Q4
16A
b3
N13
13
1
4
b3 13
10
30mA
5
I n
6
b3 14
11
40msec
7
3
D1 K5
b6
A1
12
A2
b6
12
For location of relais K1, K2, K3, K4, see paragraph
Q4 Circuit breaker 2-pole
S1 Contact Switch (Off-On-
Override-start)
S2 Temperature Switch Engine
S3 Oil Pressure Switch Engine
S4 Lamptest Switch
S5 Temperature Switch
Compressor
S7 Switch (Generator-compressor)
T13 Current transformer for N13
S1
13
K3
10
11
S5
14'
15'
9 9 9 11
K0
K2 H1 H2 K1
25 29
5
M1 M
3
24 28
General
Temp
alarm
S4
20
8
(Lamp-
6 21
tester)
12 12 12 12
S7
3
52 51 b3
34
b3 b3
To Circuit diagram
13 13
9822 0797 01
Y2 H3
P R
35
b6 b6
B b6
12
12 12
V1 Diode
V2 Diode
X1 Socket outlet
X2 Socket outlet
X3 Socket outlet
Y1 Fuel solenoid Valve
Y2 Solenoid valve (Generator
action)
Instruction Manual
13'
2.8.1