Installation Instructions; Using The Inverter - HQ -PURE120-12 Anleitung

Installation instructions

When selecting the installation location, observe the following
instructions:
• Installation of the inverter can be done horizontally or
vertically.
• The inverter has to be installed in a dry and clean place that is
not exposed to humidity.
• Make sure that the place is well ventilated. If installed into
housing, ensure proper ventilation. Keep a free space of at
least 10 cm around the inverter.
• The air intake at the bottom of the inverter and the air outlet at
the back should not be blocked.
• The installation surface must be level and of sufficient
strength.
In case the inverter is installed into vehicles or boats it has to be
connected to the chassis (ground).
Observe the required cable cross section (see table).
Device Minimum cable thickness
150W 2.5 mm
300W 6.0 mm
600W 10.0 mm
1000W 35.0 mm
2000W 50.0 mm
1. Lay the flexible connecting cable (plus and minus) from the battery to the connecting poles of the
inverter.
Warning!
Make sure that the poles are not being exchanged! Reversed polarity will blow the internal fuses.
Exchange of fuses should be done by experts only!
2. Connect the cable and the terminal together.
3. First connect the negative cable to the white negative terminal.
4. Install a DC fuse or a DC circuit breaker at the positive side of the circuit within 18 inches of the
battery.
5. Connect the positive cable to the red positive terminal.
Warning!
In order for the integrated residual current-operated protective device of the inverters to work
properly, the earth connection of the inverter must be electrically connected to the chassis of the
vehicle or boat.
6. Lay the flexible earth cable from the earth point of the vehicle to the earth point of the inverter.
7. Connect the earth cable to the chassis terminal.
Warning!
Reversed polarity of the battery wires can damage the inverter. Do not use the inverter with
electrical systems using positive ground.

Using the inverter

120/150/300/600 W models:
Never connect more than one consumer unit to the 230 V socket on the front of the device.
>600 W models:
Never connect more than two consumer units to each of the 230 V sockets on the front of the device.
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10cm
10cm