Husqvarna VIKING Amber Air S 600 User Manual page 5

Stitch Length Adjustments .............................53
Differential Feed Adjustment .........................54
Thread Tension..............................................55
Correct Tension ............................................ 55
Upper Looper Tension................................... 55
Lower Looper Tension................................... 55
Left Needle Tension ...................................... 55
Right Needle Tension .................................... 55
7 Maintenance ................................................ 56
Cleaning.........................................................56
Cleaning the Looper Area ............................... 56
Cleaning the Looper Threading Pipes ............... 56
Oiling.............................................................57
Replace the Upper Cutter .............................57
Storage ..........................................................57
Servicing ........................................................57
Trouble Shooting ...........................................58
Technical Specifications ..................................61