Table of contents
1 Safety precautions..........................................................................................................4
1.1 SAFETY ICONS................................................................................................................................... 4
1.2 SAFETY PRECAUTIONS, GENERAL...........................................................................................................4
1.3 SAFETY PRECAUTIONS DURING INSTALLATION...........................................................................................5
1.4 SAFETY PRECAUTIONS DURING OPERATION.............................................................................................. 6
1.5 SAFETY PRECAUTIONS DURING MAINTENANCE OR REPAIR........................................................................... 7
2 General description........................................................................................................9
2.1 INTRODUCTION...................................................................................................................................9
2.2 FLOW DIAGRAM................................................................................................................................14
2.3 REFRIGERANT DRYER........................................................................................................................16
3 Installation.....................................................................................................................18
3.1 DIMENSION DRAWINGS.......................................................................................................................18
3.2 INSTALLATION PROPOSAL................................................................................................................... 19
3.3 ELECTRICAL CONNECTIONS.................................................................................................................21
3.4 PICTOGRAPHS................................................................................................................................. 22
4 Operation.......................................................................................................................23
4.1 INITIAL START-UP..............................................................................................................................23
4.2 STARTING....................................................................................................................................... 24
4.3 DURING OPERATION..........................................................................................................................25
4.4 STOPPING.......................................................................................................................................25
4.5 TAKING OUT OF OPERATION................................................................................................................26
5 Preventive maintenance...............................................................................................27
5.1 PREVENTIVE MAINTENANCE SCHEDULE..................................................................................................27
5.2 SERVICE KITS.................................................................................................................................. 29
Instruction book
2 2920 7110 11