© ASTRALPOOL 2008. ALL RIGHTS RESERVED. CONFIDENTIAL AND PROPRIETARY DOCUMENT.
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ENGLISH
The electrical installation should be done by qualified professionals, keeping in mind the
following points:
1. Connect the equipment following the wiring diagram included in this manual.
2. Place a U-curve thermal-magnetic circuit breaker in the general power connection to
protect the line in the case of a short in the circuit.
3. Place a differential circuit breaker in the general power connection to protect the
equipment from possible grounding problems. The differential breaker should be
minimum 30 mA.
4. Before installing the connections, be sure to disconnect the electricity so that the
power supply is turned off.
5. Connect the power supply wires to the unit's input terminal.
6. Connect the grounding wire to its corresponding terminal.
All local and national electricity codes concerning the protection of defects in electric power
lines should be respected at all times during the electrical installation.
Verify the torque of all electrical connections.
The electrical resistance between the ground and any electric terminal will be verified to be over
1 megaohm. Otherwise, the equipment will not start up until electrical loss is located and
repaired.
In the case of fluctuations in the power supply, a power supply stabilising system is
recommended in order to protect the equipment.
4.2.2 Electrical Scheme
Hereafter are described the electrical schemes of all machine types. In all situatios, the
compressor connexions are as seen on next figure:
Figure 3: Compressor connexions.
