Instruction Manual - English
Page 107
Zigzag tension Tack tension 0.5 - 1 mm 4008Q 99 HE-800A 16. Cotton yarn #60 - Holding force approx. 2N Opening cam position 4006Q Adjust the position so that the correct force is lowered. 76 0.5 mm 4007Q ... removing the top cover and moving the setting plate assembly. Upper thread trimmer longitudinal position adjustment Upper thread trimmer cutting depth adjustment Page Service manual Upper thread trimmer assembly holding force 4005Q Adjust so that the thread does not come out when you cut it with scissors and hold the...
Zigzag tension Tack tension 0.5 - 1 mm 4008Q 99 HE-800A 16. Cotton yarn #60 - Holding force approx. 2N Opening cam position 4006Q Adjust the position so that the correct force is lowered. 76 0.5 mm 4007Q ... removing the top cover and moving the setting plate assembly. Upper thread trimmer longitudinal position adjustment Upper thread trimmer cutting depth adjustment Page Service manual Upper thread trimmer assembly holding force 4005Q Adjust so that the thread does not come out when you cut it with scissors and hold the...
Instruction Manual - English
Page 109
... and out. Adjust the bar tack tension discs opening amount to retard the work clamp lifting speed. 79 101 HE-800A ment Upper thread trimmer cutting depth adjustment Page Service manual 4005Q Burr on upper side here Check burr here - Work clamp Zigzag tension Tack tension 0.5 - 1 mm 4008Q Work clamp lifting...
... and out. Adjust the bar tack tension discs opening amount to retard the work clamp lifting speed. 79 101 HE-800A ment Upper thread trimmer cutting depth adjustment Page Service manual 4005Q Burr on upper side here Check burr here - Work clamp Zigzag tension Tack tension 0.5 - 1 mm 4008Q Work clamp lifting...
Instruction Manual - English
Page 110
...trimmer longitudinal position adjustment Upper thread trimmer cutting depth adjustment Page Service manual Upper thread trimmer assembly holding force 4005Q Adjust so that the thread ... thread trimmer longitudinal position adjustment Upper thread trimmer cutting depth adjustment Page Service manual upper thread operating force 4005Q trimmer Remove any scratches and burrs, and adjust ... projection is applied. Repair any damage from striking the needle. Service manual Needle strikes upper thread trimmer Cause Upper thread trimmer assembly Check Installation position...
...trimmer longitudinal position adjustment Upper thread trimmer cutting depth adjustment Page Service manual Upper thread trimmer assembly holding force 4005Q Adjust so that the thread ... thread trimmer longitudinal position adjustment Upper thread trimmer cutting depth adjustment Page Service manual upper thread operating force 4005Q trimmer Remove any scratches and burrs, and adjust ... projection is applied. Repair any damage from striking the needle. Service manual Needle strikes upper thread trimmer Cause Upper thread trimmer assembly Check Installation position...