. MAINTENANCE SERVICE PROCEDURE CLEAN FINS WITH COMPRESSED AIR spray nozzle through the (2), and the aftercooler NOTICE machine. (6). 4 - 30 When c gaps be and con leaning the tween the denser(3) fins, insert a steam radiator (1), oil coole of air conditioner. If the ste am jet nozzle is brought t oo close to t he radiator fins, it ma y damage the fins, so keep the nozzle a suitable distance away from the fins when cl eaning Work u nder the foll owing roug h conditio ns. 0 kg/cm2, 1420 PSI) Inject ion pressu re: Max. 9.8 MPa (10 0 kg/cm Nozz le diameter : Max. 2 m m (0.1 in) Dista nce betwee n nozzle a nd radiato r fins: Min .
100 mm (3.9 in) 1420 PSI Examin e the rubbe r hoses, an d if any ho se is cracked o r deteriorated, replace it. Check also that there are no loose hose cl Do as f ollows to bl ow out the mud or dir t that has falle n to t he bottom. 1. Loo sen wing bo lts (4) , use hook (5) to slide cleaning covers (6), open the l eft and right 2. Inse ozzle front of the REMARK Steam or water ca n be u sed i nstead of compressed ai 3. Afte r blowing o ut the dirt, and right cleaning covers