Page 2
Table of contents
9 MAINTENANCE
9.1 General requirements 75
9.2 Planned maintenance 75
9.3 Refrigerant charge 76
9.4 Compressor 76
9.5 Condenser 76
9.6 Fans 76
9.7 Dehydrating filter 77
9.8 Sight glass 77
9.9 Thermostatic expansion valve 77
9.10 Evaporator 77
10 TROUBLESHOOTING 78
11 SPARE PARTS
11.1 Spare parts list 80
11.2 Oil for compressors 80
11.3 Wiring diagram 80
12 DISMANTLING, DEMOLITION
AND SCRAPPING
12.1 Generalities 81