PEDRO GIL 454025 Manual De Instrucciones página 36

Salvador Albert I Riera, 9 – Pol.Ind. Vallmorena
Tel. (34) 93 753 71 71 – Fax(34) 93 753 73 00
e-mail:
08339 VILASSAR DE DALT (Barcelona) España
11- COMMON OPTIONAL ACCESSORIES
* Acoustic enclosure.
* Unloading valve.
* Vacuometer indicating the condition filter is blocked.
* Manometer indicating the differential pressure.
* Pressure switch.
* Vacuum switch limiters filter pressure drop.
* Thermostat, limiting the temperature of the compressed air or gas, with electrical control.
* PG electronic control panel, allowing the temperature, pressure, consumption and vibration level to be controlled.
(ONLY WITH ACOUSTIC ENCLOSURE)
12-ACOUSTIC ENCLOSURE
In accordance with the acoustic legislation in force, noise is a critical factor in most working environments. For this reason
PG has conducted noise studies and designed a compact soundproofed cabin to insulate and absorb the noise generated by
the blower and to allow ease of maintenance by centralising all the control instrumentation in a single front panel.
The enclosure has a self-supporting steel structure that allows for the unit to be lifted and transported, and also as a frame
for the acoustic panels. The panels are made of smooth galvanised plate and a sound-absorbent material coating of glass
wool covered by a layer of black waterproof glass fabric.
All the enclosures are supplied with front doors for easy and fast maintenance, with the largest size models (DM-250 and
DH-300) having side panels, each of which has a door for accessing all the unit parts.
All enclosures have a built-in electric ventilation fan regulate the temperature of air inside.
The enclosure and unit are designed as an all-in-one, self- supporting unit to facilitate transportation and subsequent
assembly.
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