Circuit Diagram - Atlas Copco XA146 Dd Instruction Manual

For portable compressors
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The compressor is equipped with a negative earthed system.
j0
e2
j0
87
K6
30
e3
P2
P2
P2
P2
+
-
G1
M
e6
j0
see note 1
1
2
3
4
5
6
Note:
1 To be used with Cold Start Option.
2 To be used with Refinery Equipment.
3 To be used with XAHS 186 unit only.
Fig. 2.4
Circuit diagram (No. 9822 0893 12)
F1
Circuit Breaker (10 A)
G1
Battery 12V
G2
Charging Alternator
K0
Starter Solenoid
K5
Auxiliary Starter Relay
K6
Cold Start Relay
K9
Overspeed Relay
14
 :#*5 &
&
c2
d2
N4
X1:7
SMS
ALT
X1:3
K5
c2
b3
b3
K0
K5
M1
b3
G2
D+
W
B+
B-
7
8
9
10
11
12
M1
Starter Motor
N4
Control Module
N5
Overspeed Control Module
P1
Hourmeter
P2
Glowplug
P3
Fuel Gauge
S3
Compressor Temperature Switch
S4
Engine Temperature Switch
&
C2
F1
c2
COMT
ENGT
ENGP
PH
B-
X1:1
X1:5
X1:4
X1:8
X1:2
b3
b3
b3
b3
b3
b3
S3
S4
S5
K6
S9
p
0
0
b6
b6
b6
b6
see
note 1
13
14
15
16
17
18
B+
FCS
SP1
FCS
SP2
X1:6
b3
b3
b3
3
4
+
P3
N5
G
2
5
b3
W
G
b3
b3
B6
K9
S7
b6
b6
b6
b6
b6
see note 3
see note 2
19
20
21
22
23
S5
Engine Low Oil Pressure Switch
S7
Overspeed Control Test Switch
S9
Coolant Level Switch
X1
Module Connector
Y1
Fuel Stop Solenoid
Y2
Excess Fuel Provider
Y3
Overspeed Solenoid
see note 2
b3
b3
b3
b2
K9
1
8
P1
h
Y2
6
7
b3
c3
b3
Y3
S8
Y1
b6
b6
b6
b6
see
note 3
24
25
26
27
28

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Xas146 ddXahs106 dd

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