Dürkopp Adler 887 Betriebsanleitung Seite 122

5.3 Earthing
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Mount the earthing cable (1) if is included in the accessory
package of the machine head.
–
Connect the earthing cable (1) to the plug (2) (already screwed on
the head hinge) and pull its opposite end under the table top.
–
Screw the opposite end of the grounding conductor to the relevant
grounding point of the drive.
–
Attach the cable with a clip on the bottom side of the table top.
Caution!
Make sure that the earthing cable (1) does not touch the driving V-belt
(if there is any).
Note:
You do not need to care for the earthing with machines having the
sewing motor fit onto the machine head, since it is already established
through the fitted motor.
1
2