Rotar Giga 75-100 - Cod.197AA3900 - Rev.03 - 05/2007
GB
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INSTALLATION
HOT AIR PIPING
• Hot air comes out from the upper side of the compressor at a temperature 15 ÷ 35°C higher than the room temperature.
• If the room ventilation is not enough (door/window opening: under 2 sq. m), a pipe having the same cross-section as the
radiator pipe is absolutely necessary. This pipe should be equipped with a valve conveying the hot air outside in summertime and
inside in wintertime, thus using the compressor heat energy as auxiliary heating unit.
These pipes should not be longer than 4 m. Otherwise, an auxiliary fan should be installed on the outlet side.
POWER CONNECTION
•
Proceed to power connection with cross-section cables suitable for machine power: no. 3 phase cables and no.1 ground
cable.
•
Have a switch provided with plug fuses installed between supply line and control panel, close to machine cable connections.
This switch should be installed at at least 1.7 m from the ground.
•
Switch should be within operator’s reach. Cables shall be homologated and with a min. protection degree equal to IP54.
Note: To choose cables cross-section, refer to the “technical features” table.
Summary of Contents for Giga 100
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