Atlas Copco QAS 14, Instruction Manual

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A B C D E F G
1
2
T13
F3
N
F1
F2
A1 A2
L PE T R
A1 A2 31 34
R12
G3
PE
Q1
T3 T2 T1
See Note 2
N12 G3
S13
S2b
R<
N14 N13
I n
PE
ELR-Relay
(0)
T5
T11
T2
T8
T12
T6
T9
T3
T7
T10
T4
T1
N1
N
240V-60Hz
V1
T2
W1
T3
U1
T1
6-
5+
T8
T11
a2
28
a0
29
2
1
(0)
IT-Relay
(0) Dual Frequency
to Circ.Diagr CONTROLLER
b54
a6
N1
a2
13
a3
102
a3
5
a3
5
a3
5
a6
12
a6
12
a6
12
a6
12
a3
118
a2
13
a2
13
a2
13
a3
118
a3
118
a3
118
Canopy
Cubicle
g54
U>
c1
c2
a0
W1
c8
141
c8
140
c8
143
to Circ.Diagr ENGINE
Ampere-meter
a0
125
a6
N1
to Circ.Diagr ENGINE V-meter & Control Module
bx0
bx0
b0
b0
E+
E-
110
0V
a0
127
y54 x6
N1
x0
W1
x0
V1
x0
U1
to Circ.Diagr ENGINE
Ampere-meter
c8
142
y54 y54
a0
126
a6
124
a0
V1
a0
U1
6-
5+
T8
T11
T10
T7
T4
T1
T11
T8
T5
T2
T12
T9
T6
T3
400V/480V
PE N1
N
V1
T2
W1
T3
U1
T1
T1
T2
9822 0992 65/00
Applicable for QAS 14-20 Compact - Power circuit
F1-F3 Fuses 4 A
G3 Alternator
N12 Automatic voltage regulator
N13 Earth leakage relay (O)
N14 IT-relay (O)
Q1 Circuit breaker (O)
Q4 Circuit breaker 16 A (O)
Q5 Circuit breaker 16 A/30 mA (O)
R5 Coolant heater (O)
R12 Voltage adjustment 1 k (O)
S2b Emergency stop
(S2a: see Controller circuit)
S12 50/60 Hz switch (O)
S13 E.L.R. Disable switch (O)
T1-T3 Current transformers
T13 Torus earth leakage (O)
U1 Battery charger (O)
X1 Terminal board