KAESER ASK T series Service Manual page 5

10
11
12
13
9_5717 20 E
Contents
9.2 Alarm messages (machine shut down) ............................................................................
9.3 Warning messages ..........................................................................................................
9.4 Other Faults .....................................................................................................................
Maintenance
10.1 Ensuring safety ................................................................................................................
10.2 Following the maintenance plan .......................................................................................
10.2.1 Logging maintenance work .................................................................................
10.2.2 Resetting maintenance interval counters ............................................................
10.2.3 Regular Maintenance Tasks ...............................................................................
10.2.4 Cooling oil: Change interval ................................................................................
10.2.5 Regular service tasks .........................................................................................
10.3 Cooler: Cleaning or Renewing the Filter Mats .................................................................
10.4 Control cabinet: Clean or renew the filter mat ..................................................................
10.5 Cooler maintenance .........................................................................................................
10.6 Maintaining the external heat recovery system ................................................................
10.7 Air Filter Maintenance ......................................................................................................
10.8 Compressor motor maintenance ......................................................................................
10.9 Maintaining the Drive Belts ..............................................................................................
10.10 Testing the pressure relief valve ......................................................................................
10.11 Checking the Excess Temperature Safety Shutdown Function .......................................
10.12 Checking the cooling oil level ...........................................................................................
10.13 Venting the machine (de-pressurising) ............................................................................
10.14 Replenishing the cooling oil .............................................................................................
10.14.1 Venting the machine (de-pressurising) ...............................................................
10.14.2 Topping up with cooling oil and trial run .............................................................
10.15 Changing the cooling oil ...................................................................................................
10.16 Changing the oil filter .......................................................................................................
10.17 Changing the oil separator cartridge ................................................................................
10.18 Refrigeration Dryer Maintenance .....................................................................................
10.18.1 Cleaning the refrigerant condenser ....................................................................
10.18.2 Checking the condensate drain ..........................................................................
10.18.3 Condensate drain maintenance ..........................................................................
10.19 Documenting maintenance and service work ..................................................................
Spares, Operating Materials, Service
11.1 Note the Nameplate .........................................................................................................
11.2 Ordering consumable parts and operating fluids/materials ..............................................
11.3 KAESER AIR SERVICE ..................................................................................................
11.4 Service Addresses ...........................................................................................................
11.5 Spare Parts for Service and Repair .................................................................................
Decommissioning, Storage and Transport
12.1 Putting Out of Operation ..................................................................................................
12.2 Packing ............................................................................................................................
12.3 Storage .............................................................................................................................
12.4 Transport ..........................................................................................................................
12.4.1 Safety ..................................................................................................................
12.4.2 Transport with a forklift truck ...............................................................................
12.4.3 Transport with a crane ........................................................................................
12.5 Disposal ...........................................................................................................................
Annex
13.1 Pipeline and instrument flow diagram (P+I diagram) .......................................................
13.2 Pipeline and instrument flow diagram (P&I diagram) MODULATING control ..................
13.3 Dimensional drawing ........................................................................................................ 105
Service Manual Screw Compressor
ASK T SIGMA CONTROL BASIC
56
57
58
59
60
60
60
60
61
62
62
63
64
65
66
66
67
68
69
69
70
72
72
73
74
77
78
80
80
80
81
83
84
84
84
85
85
90
90
90
91
91
91
91
92
93
99
iii