MANUALE DI ISTRUZIONI / INSTRUCTION MANUALCONDENSATORI AD ARIA / AIRCOOLED CONDENSERCAL - Rev 2.3 – 24-02-2004 IT - EN 21 (28)WORKING SPACEIndicated in fig. 3, minimum recommended distance to be left clear for a correct unit function and to allowaccess to the unit for maintenance.> 0,7 m > 4 m> 4 m> 1 m> 1 mFig. 3.a.: HORIZONTAL AIR FLOW Fig. 3.b.: VERTICAL AIR FLOWINSTALL THE CONDENSER IN A POSITION WHICH IS INACCESSIBLE TO UNAUTHORISEDPERSONNEL:The heat exchanger fins are made from aluminium sheet which is only 0.1 mm thick and couldcause cuts in the event of forceful accidental contact.N.B. the fan characteristic does not allow any ducting of the air flow.