Bernina L 890 User Manual page 6

Table of Contents
Restore factory settings ............................................... 118
Updating firmware ..................................................... 119
Calibrate screen .......................................................... 120
11.2 Machine ................................................................. 121
Cleaning the machine ................................................. 121
Cleaning the looper area ............................................ 121
Cleaning the air threader pipes ................................... 122
Cleaning the screen .................................................... 123
Cleaning the suction feet ........................................... 123
Oiling the machine ..................................................... 123
12 Errors and faults .................................................. 124
12.1 Troubleshooting ..................................................... 124
13 Storage and disposal .......................................... 126
13.1 Storing the machine ............................................... 126
13.2 Transporting the machine ...................................... 126
13.3 Dispose of the machine .......................................... 126
14 Technical data ...................................................... 127
Index .................................................................... 128
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