Atlas Copco HiLight H6+ DC, Instruction Manual, Page: 20 / 116

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2.4 Electrical features
The electrical features described in this chapter are
standard provided on this light tower. For all optional
electrical features, see chapter “Overview of the
electrical options” on page 68.
2.4.1 Lc1001™ control and indicator
panel (Not for DC version)
Overview control panel
For basic operation of the light tower the Lc1001™
control panel is installed.
A1 ....... Lc1001™ controller
F10 ...... Fuse 10A
The fuse trips when the current from the
battery to the engine control circuit exceeds
its setting. The fuse can be reset by pushing
the button.
H2 ....... Run meter
H3 ....... Fuel level warning lamp
H16 ..... ECU warning lamp
P1........ Fuel level gauge
Q1 ....... General circuit breaker with ELCB or
differential protection
Interrupts the power supply when a short-
circuit occurs at the load side, or when the
earth leak detector (30 mA) or the
overcurrent protection are activated. It must
be reset manually after eliminating the
problem.
Q2-5 .... Circuit breakers for lamps
The control panel provides 4 circuit breakers
for the lamps (one for each lamp). The 4
lamps are controlled by the Lc1001™
controller, by means of relays.
S50 ..... UP button
Push the UP button to extend the mast.
S51 ..... DOWN button
Push the DOWN button to lower the mast.
Features of the Lc1001™ controller
The dedicated Lc1001™ controller provides basic
features for light tower application, such as:
– Configurable Auto and Manual Start versions
• Remote start input available (when in auto
start mode)
• Auxiliary shutdown input available (when in
manual start mode)
– Automatic engine pre-heat
– A range of engine monitoring and protection
features:
• Inputs to monitor low oil pressure, high engine
temperature and overspeed.
When the module detects any of the above
faults it will automatically shut down the
engine.
• The capability to monitor battery charging by
utilising the WL terminal on the charge
alternator.
On detecting a battery charging fault, it will
light the warning LED on the front panel.
– LED status indication. An overview of the LEDs
is given on page 57.
A1
F10
000000.00
H2
P1
H16 H3
1
2
Q2
1
2
Q3
1
2
Q4
1
2
Q5
N 1
N 2
Q1
1
2
Q6
Dimming
ECU
H2
S50
Q1
Q2-5
P1
F10
A1
H16
H3
S51
00_00_HiLight H6+_EN.book Page 20 Friday, June 4, 2021 11:52 AM