Page 2
Table of contents
9 MAINTENANCE
9.1 General requirements
70
9.2 Planned maintenance
70
9.3 Refrigerant charge
71
9.4 Compressor
71
9.5 Condenser
71
9.6 Fans
71
9.7 Dehydrating filter
72
9.8 Sight glass
72
9.9 Thermostatic expansion valve
72
9.10 Evaporator
72
10 TROUBLESHOOTING
73
11 SPARE PARTS
11.1 Spare parts list
75
11.2 Oil for compressors
75
11.3 Wiring diagram
75
12 DISMANTLING, DEMOLITION
AND SCRAPPING
12.1 Generalities
76
Manuale VLS-VLH1 17-06-2005 9:04 Pagina 2
