3. Table of contents
9
9
Control system .................................................................................................................................................................. 32
9.1
General .................................................................................................................................................................... 32
9.2
Keys ......................................................................................................................................................................... 32
9.3
Status indicator (display / light signals).................................................................................................................. 32
9.4
Displaying / changing values.................................................................................................................................. 33
9.4.1
Selecting values .......................................................................................................................................... 33
9.4.2
Changing values ......................................................................................................................................... 33
9.5
Default settings........................................................................................................................................................ 33
9.5.1
Selecting language...................................................................................................................................... 33
9.5.2
Setting network pressure (only L15 - L22)................................................................................................. 33
9.5.3
Setting line pressure (only L15 RS - L22 RS)............................................................................................ 34
9.5.4
Setting time/date (timer) ............................................................................................................................. 34
9.6
Starting the unit ....................................................................................................................................................... 34
9.7
Switching off the unit............................................................................................................................................... 35
9.8
Emergency off button.............................................................................................................................................. 35
9.9
Acknowledging warning / fault messages.............................................................................................................. 35
9.9.1
Warning messages ..................................................................................................................................... 35
9.9.2
Fault messages........................................................................................................................................... 35
9.10
Menu structure (only L15- L22) (values are examples) ........................................................................................ 36
9.11
Menu structure (only L15 RS - L22 RS) (values are examples) ........................................................................... 37
10
Service and maintenance ................................................................................................................................................ 38
10.1
Maintenance recommendations ............................................................................................................................. 38
10.2
Maintenance electric motor .................................................................................................................................... 38
10.3
Maintenance and inspection schedule................................................................................................................... 38
10.3.1
Service Check List ...................................................................................................................................... 39
10.4
Oil change ............................................................................................................................................................... 41
10.5
Change of oil filter cartridge.................................................................................................................................... 42
10.6
Change of the fine separator cartridge .................................................................................................................. 43
10.7
Change of air intake filter........................................................................................................................................ 44
10.8
Pressure relief valve ............................................................................................................................................... 45
10.9
Changing V-belts/automatic tensioning system .................................................................................................... 45
10.10
Connecting terminals in the switch cabinet/control transformer setting............................................................... 46
10.11
Screw connections.................................................................................................................................................. 47
10.12
General maintenance and cleaning ....................................................................................................................... 47
10.13
Clean / change filter with cooling air inlet and switch cabinet inlet....................................................................... 47
10.14
Test period for pressure reservoir and electrical installation ................................................................................ 48
10.15
Maintenance information and lubricant recommendations for stationary compressors ...................................... 48
11
Trouble-shooting............................................................................................................................................................... 49
12
Annex .................................................................................................................................................................................. 51
12.1
Technical data USA/Canada version L15-L22 60 Hz ........................................................................................... 51
12.2
Technical data USA/Canada version L15 RS........................................................................................................ 52
12.3
Technical data USA/Canada version L18 RS........................................................................................................ 53
12.4
Technical data USA/Canada version L22 RS........................................................................................................ 54
12.5
Layout plan L15 - L22, L15 RS - L22 RS ............................................................................................................... 55