6.3
Fitting the tow bar .............................................................................................................
55
6.3.1
Fitting the height adjustable tow bar ...................................................................
56
6.3.2
Fitting a non-adjustable tow bar ..........................................................................
57
6.4
Adjusting the chassis .......................................................................................................
59
6.4.1
Adjusting the tow bar height ...............................................................................
60
6.4.2
Changing the towing eye/ball hitch .....................................................................
60
6.5
Connecting the battery trickle charger .............................................................................
64
6.6
Installing a machine with stationary frame superstructure on a truck platform ................
64
7 Initial Start-up
7.1
Ensuring safety ................................................................................................................
66
7.2
Before initial start-up (or recommissioning) ......................................................................
66
7.2.1
Instructions to be observed before commissioning or recommissioning ............
66
7.2.2
Special measures for recommissioning after storage .........................................
67
7.3
Checking installation and operating conditions ................................................................
67
7.4
Low-temperature operation (winter) .................................................................................
68
7.4.1
Starting assistance .............................................................................................
68
7.4.2
Starting up low-temperature equipment ..............................................................
70
7.5
Trickle-charging the battery ..............................................................................................
71
8 Operation
8.1
Ensuring safety ................................................................................................................
73
8.2
Starting and stopping .......................................................................................................
74
8.2.1
Follow the brief instructions ................................................................................
75
8.2.2
Starting the machine ...........................................................................................
76
8.2.3
Starting the machine ...........................................................................................
76
8.2.4
Setting the compressed air discharge pressure .................................................
77
8.2.5
Shutting down the machine ................................................................................
79
8.2.6
Shutting down in an emergency .........................................................................
81
8.3
Confirming alarm and warning messages ........................................................................
81
8.3.1
Acknowledging alarm messages ........................................................................
81
8.3.2
Acknowledging warning messages .....................................................................
82
8.4
Operating the tool lubricator .............................................................................................
82
8.5
Using the low-temperature equipment .............................................................................
84
8.6
Shut down the machine if any dangerous situation arises ...............................................
84
8.7
Cleaning the machine after operation ..............................................................................
85
9 Fault Recognition and Rectification
9.1
Basic instructions .............................................................................................................
86
9.2
Analysing SIGMA CONTROL SMART messages ...........................................................
86
9.2.1
Alarm messages on the controller (machine off) ................................................
86
9.2.2
Warning message on the controller ....................................................................
89
9.3
Evaluating engine faults and alarms ................................................................................
91
9.3.1
Engine does not reach full speed .......................................................................
92
9.4
Analysing compressor faults and alarms .........................................................................
93
9.4.1
Working pressure too high ..................................................................................
93
9.4.2
Working pressure too low. ..................................................................................
93
9.4.3
Pressure relief valve blowing off .........................................................................
94
9.4.4
Machine overheating ..........................................................................................
94
9.4.5
Too much oil residue in the compressed air .......................................................
95
9.4.6
Oil flows from the compressor air filter after shutdown .......................................
95
9.4.7
High moisture content in the compressed air .....................................................
95
10 Maintenance
10.1 Ensuring safety ................................................................................................................
96
10.2 Noting the maintenance messages on the controller .......................................................
97
Contents
No.: 901765 05 USE
Operator Manual Screw Compressor
M114 SIGMA CONTROL SMART
iii
