Atlas Copco QAS 275-325, Instruction Manual

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Control and indicator panel
Qc2002™
General description Qc2002™ control
panel
A1 ....... Qc2002™ display
F10...... Fuse
The fuse activates when the current from the
battery to the engine control circuit exceeds
its setting. The fuse can be reset by pushing
the button.
H0 ....... Panel light
S2 .......Emergency stop button
Push the button to stop the generator in case
of an emergency. When the button is
pressed, it must be unlocked, before the
generator can be restarted. The emergency
stop button can be secured in the locked
position with the key, to avoid unauthorized
use.
S20 .....ON/OFF switch
Position O: No voltage is applied to the
Qc2002™ module, the generator will not
start.
Position I: Voltage is applied to the
Qc2002™ module, it is possible to start up
the generator.
X25 .....Terminal strip
Qc2002™ Module
The Qc2002™ module is located inside the control
panel. This control module will carry out all
necessary tasks to control and protect a generator,
regardless of the use of the generator.
This means that the Qc2002™ module can be used for
several applications.
G
L1L2 OFF L1-N
L2L 3 L2-N
L 3 L1
LL LN
L 3 -N
Q3 Q6
Q2
Q1
Q4 Q5
N13
X2
X4
X3
X6
X5
S 2
H0 S 20
A1
X25 F10