Contents
Contents...............................................................................Chapter - Page
1 Safety ........................................................................................................................ 1 -1
1.01 Directives...................................................................................................................1- 1
1.02 General notes on safety............................................................................................. 1 - 1
1.03 Safety symbols .......................................................................................................... 1 - 2
1.04 Important points for the user ..................................................................................... 1 - 2
1.05 Operating and specialist personnel ............................................................................ 1 - 3
1.05.01 Operating personnel .................................................................................................. 1 - 3
1.05.02 Specialist personnel ................................................................................................... 1 - 3
1.06 Danger .......................................................................................................................1- 4
2 Proper use ................................................................................................................ 2 - 1
3 Specifications ........................................................................................................... 3 - 1
3.01 PFAFF 421E1 ............................................................................................................. 3 - 1
3.02 Needle and thread PFAFF 421E1 ............................................................................... 3 - 2
3.03 Needle and thread PFAFF 421E1 ............................................................................... 3 - 2
3.04 Possible models......................................................................................................... 3 - 2
4 Disposal of the machine .......................................................................................... 4 - 1
5 Transport, packaging and storage .......................................................................... 5 - 1
5.01 Transport to the customer ......................................................................................... 5 - 1
5.02 Transport within the customer's premises ................................................................ 5 - 1
5.03 Disposal of the packaging .......................................................................................... 5 - 1
5.04 Storage ......................................................................................................................5- 1
6 Explanation of the symbols..................................................................................... 6 - 1
7 Controls .................................................................................................................... 7 - 1
7.01 On/off switch ............................................................................................................. 7 - 1
7.02 Keys on the machine head......................................................................................... 7 - 1
7.03 Pedal .......................................................................................................................... 7 - 2
7.04 Knee switch ............................................................................................................... 7 - 2
7.05 Knee lever.................................................................................................................. 7- 3
7.06 Lever for lifting the roller presser............................................................................... 7 - 3
7.07 Control panel.............................................................................................................. 7 -4
7.07.01 Display ....................................................................................................................... 7 - 4
7.07.02 Operation-mode keys................................................................................................. 7 - 5
7.07.03 Function keys.............................................................................................................7- 5
7.07.04 Number keys ............................................................................................................. 7 -5
8 Mounting and commissioning the machine .......................................................... 8 - 1
8.01 Mounting ................................................................................................................... 8 -1
8.01.01 Adjusting the table-top height .................................................................................... 8 - 1
8.01.02 Fitting the tilt lock ...................................................................................................... 8 - 2
8.01.03 Adjusting the V-belt tension ....................................................................................... 8 - 2
8.01.04 Mounting the upper V-belt guard ............................................................................... 8 - 3
8.01.05 Mounting the lower V-belt guard ............................................................................... 8 - 3
8.01.06 Mounting the synchronizer ........................................................................................ 8 - 4