10.2.2 Resetting maintenance interval counters ............................................................
55
10.2.3 Regular maintenance tasks ................................................................................
55
10.2.4 Cooling oil changing interval ...............................................................................
56
10.2.5 Regular service tasks .........................................................................................
57
10.3 Cooler: Cleaning or Renewing the Filter Mats .................................................................
57
10.4 Control cabinet: Clean or renew the filter mat ..................................................................
58
10.5 Cooler maintenance .........................................................................................................
59
10.6 Maintaining the external heat recovery system ................................................................
60
10.7 Air Filter Maintenance ......................................................................................................
61
10.8 Compressor motor maintenance ......................................................................................
61
10.9 Drive belt maintenance ....................................................................................................
62
10.10 Testing the safety relief valve ...........................................................................................
63
10.11 Checking the overheating safety shutdown function ........................................................
64
10.12 Testing the EMERGENCY STOP push button .................................................................
64
10.13 Checking the cooling oil level ...........................................................................................
64
10.14 Venting the machine (de-pressurizing) ............................................................................
65
10.15 Replenishing the cooling oil .............................................................................................
67
10.15.1 Venting the machine (de-pressurizing) ...............................................................
67
10.15.2 Topping off with cooling oil and trial run .............................................................
68
10.16 Changing the cooling oil ...................................................................................................
69
10.17 Changing the oil filter .......................................................................................................
72
10.18 Changing the oil separator cartridge ................................................................................
73
10.19 Documenting maintenance and service work ..................................................................
76
11 Spares, Operating Materials, Service
11.1 Note the nameplate ..........................................................................................................
77
11.2 Ordering consumable parts and operating fluids/materials ..............................................
77
11.3 KAESER AIR SERVICE ..................................................................................................
77
11.4 Service Addresses ...........................................................................................................
78
11.5 Spare Parts for Service and Repair .................................................................................
78
12 Decommissioning, Storage and Transport
12.1 Decommissioning .............................................................................................................
82
12.2 Packing ............................................................................................................................
82
12.3 Storage .............................................................................................................................
82
12.4 Transport ..........................................................................................................................
83
12.4.1 Safety ..................................................................................................................
83
12.4.2 Transport with a forklift truck ...............................................................................
83
12.4.3 Transport with a crane ........................................................................................
83
12.5 Disposal ...........................................................................................................................
84
12.5.1 Battery disposal ..................................................................................................
85
13 Annex
13.1 Pipeline and instrument flow diagram (P+I diagram) .......................................................
86
13.2 Pipe and Instrument Flow Diagram (P+I diagram): MODULATING control mode ...........
92
13.3 Dimensional drawing ........................................................................................................
98
13.4 Electrical Diagram ............................................................................................................ 101
Contents
9_5875 33 USE
Operator Manual Screw Compressor
SM Tri-Voltage, SIGMA CONTROL 2
iii
