Lega 6979 Guide D'instructions page 29

USE OF THE AIR TREATMENT GROUP
The air treatment group is a set of components that allows filtering of the air entering the machine, thus preventing
impurities from affecting the seals of the cylinders and of the solenoid valves.
Its main function is to remove the condensate, particles of water present in the compressed air produced by the
compressors, accumulating it in the dedicated tank.
1 Air pressure adjustment knob
2 Pressure gauge; it displays the circuit pressure value
3 Gas 3/8" pneumatic coupling; connection to the mains
4 Condensate collection tray
5 Condensate drain valve
When using this device, the group must be depressurised before working on it for maintenance.
The maximum permissible temperature is 40°C, at maximum pressure. The maximum input pressure is 15 bar.
it.
WARNING: Never exceed 6 bar of pressure in the pneumatic system.
LEGA
srl
Costruzioni Apistiche – via Maestri del Lavoro 23 – 48018 Faenza
www.legaitaly.com - Tel 054626834 – Fax 054628279 – VAT no. 00043230390
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To perform correct adjustment of
the air pressure, proceed as
follows:
- Lift the knob;
- Turn it until the pressure
gauge pointer indicates
pressure of 6 bar;
- Lock the knob by lowering
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the