PFAFF coverlock 4.0 Owner's Manual

PDF page 1: The retained OEM cover explicitly names coverlock 4.0 and binds this manual to the separately accepted exact PFAFF identity.

PDF page 11: coverlock 4.0 safe foot-change sequence and exact machine-specific needle system, sizes and installation. No generic foot-fit inference.

PDF page 14: coverlock 4.0 threading order, breakage recovery and fabric-conditioned needle-size table. Visually verified words affected by legacy font encoding are not used as replay fragments.

PDF page 39: coverlock 4.0 stitch-width, pressure and fabric-conditioned stitch-length controls; visually verified nominal right-needle and chainstitch widths remain in the answer but are not replay fragments because of legacy font encoding.

PDF page 40: coverlock 4.0 fabric-conditional differential-feed settings and test-sew requirement.

PDF page 43: coverlock 4.0 cleaning and non-numeric owner-oiling guidance; power-disconnect warnings were visually verified where legacy font encoding prevents exact native replay.

PDF page 45: coverlock 4.0 exact specifications; stated ranges and counts remain separate from stitch-selection instructions.

PDF page 2: Exact retained physical2 safety page visually verified by native writer: switch machine off(0) before needle-area adjustment, including threading. The leading off clause is partially garbled in the native extraction; retain its exact hash and clean context fragments, no decoder or OCR authority. Image source establishes the off(0) prerequisite. No printed page number asserted; no blanket unplug-for-threading inference.