6.13 Connecting the sewing-lamp transformer (optional equipment)
–
Remove the machine’s mains plug.
–
Pass the mains cable 1 of the sewing-lamp transformer through the
cable conduit 2 to the main switch.
–
It is connected to the mains-connection side of the main s witch (or
motor-protection switch). See connection diagram 9800 139001,
9800 129002 B or 9800 169002 B.
–
Stick the adhesive label with the safety instruction on the front of
themainswitch .
–
If the sewing-lamp transformer is connected toa3x380-415V
three-phase supply it must have a neutral conductor.
Caution !
The sewing-light transformer is directly connected to the mains. It is
therefore live even when the main switch is switched off. The mains
plug must be removed before carrying out any work on the sewing-light
transformer, e.g. changing the fuse.
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