Adler 867 Manuel de service télécharger pdf (Page 52)

Operating instructions

50 Operating manual 867 Version 01.0 - 12/2012

5.11.3 Quick stroke adjustment via knee switch

On machines with quick stroke adjustment activated via a knee

switch

the elevated sewing foot stroke is switched via the knee

switch. The toggle switch on the rear side of the knee switch

determines whether the elevated sewing foot stroke is perma-

nently switched on or only while the knee switch is pressed.

Figure 29: Quick stroke adjustment via knee switch

For permanent conversion:

1. Set the toggle switch (2) to the upper position.

• To switch on the elevated sewing foot stroke:

Push the knee switch (1) to the right.

• To switch off the elevated sewing foot stroke:

Push the knee switch (1) to the right again.

For temporary conversion:

1. Set the toggle switch (2) to the lower position.

• To switch on the elevated sewing foot stroke:

Push the knee lever knee switch (1) to the right and keep

it pressed.

(1) - Knee switch

(2) - Toggle switch

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Adler 867 Manuel de service Page 52