Table of Contents General information ..............3 Components of the kit 0867 594464 (needle cooling from above) ............3 Components of the kit 0867 594474 (needle cooling from below, thread trimmer) ........ 4 Components of the kit 0867 594484 (needle cooling from below, short thread trimmer) ....... 4 Needle cooling from above............
General information General information Important The machine is not equipped with compressed air. If you want to assemble the electropneumatic needle cooling to the machine, you will need the following additional kits (see Parts List): • 9780 000108: Compressed air maintenance unit •...
General information 1.2 Components of the kit 0867 594474 (needle cooling from below, thread trimmer) Check whether the scope of delivery for kit 0867 594474 is correct prior to installation. Part number Quantity Designation 0867 214250 Feed dog 9790 315002 Hose connector 0999 240394 T-R coupling screw...
Needle cooling from above Needle cooling from above WARNING Risk of injury from sharp and moving parts! Puncture or crushing possible. Switch off the machine before assembling the needle cooling. 2.1 Assembling the needle cooling Fig. 1: Assembling the needle cooling (1) ①...
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Needle cooling from above 5. Disassemble the rear cover (4). 6. Disassemble the handwheel (5). 7. Disassemble the belt cover (6). Fig. 2: Assembling the needle cooling (2) ⑧ ⑨ ⑩ (8) - Solenoid valve (10) - Throttle check valve (9) - Blanking plug 8.
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Needle cooling from above Fig. 4: Assembling the needle cooling (4) ⑭ ⑬ (13) - Walking foot (14) - Needle 16. Raise the sewing feet. 17. Remove the needle (14). 18. Disassemble the walking foot (13). Additional Instructions D867 - 01.0 - 04/2020...
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Needle cooling from above Fig. 5: Assembling the needle cooling (5) ⑮ ⑯ ⑮ ⑰ ⑱ (15) - Hose (17) - Block (16) - Hole (18) - Blow tube 19. Slide the block (17) with blow tube (18) and hose (15) onto the walking foot bar.
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Needle cooling from above Fig. 6: Assembling the needle cooling (6) ⑲ ⑳ ⑮ ⑯ (15) - Hose (19) - Guides (16) - Hole (20) - Oil pump holder 25. Feed the hose (15) through the guides (19). 26. Feed the hose (15) through the cutout of the oil pump holder (20). 27.
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Needle cooling from above Fig. 7: Assembling the needle cooling (8) ⑩ ⑮ (10) - Throttle check valve (15) - Hose 29. Shorten the hose (15) to the exact length that allows for the hose (15) to be connected to the throttle check valve (10). 30.
Needle cooling from above 2.2 Connecting the needle cooling Fig. 8: Connecting the needle cooling ① ② ③ ① (1) - Cable (3) - PCB A2 (2) - Solenoid valve To connect the needle cooling: 1. Tilt the machine head. 2.
Needle cooling from below Needle cooling from below WARNING Risk of injury from sharp and moving parts! Puncture or crushing possible. Switch off the machine before assembling the needle cooling. 3.1 Assembling the needle cooling Fig. 9: Assembling the needle cooling (1) ①...
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Needle cooling from below 12. Feed the hose (8) through cable holder (11). 13. Connect hose (8) with hose (14) using a plug nipple (12). 14. Feed the hose (14) through cable holder (13). 15. Erect the machine head. Fig. 12: Assembling the needle cooling (4) ⑲...
Needle cooling from below 3.2 Connecting the needle cooling Fig. 13: Connecting the needle cooling ① ② ③ ④ ① (1) - Cable (3) - Solenoid valve (2) - Cable holder (4) - PCB A2 To connect the needle cooling: 1.
Software settings Software settings To activate the needle cooling in the software: 1. Log in as a technician. User: technician Password: 25483 The needle cooling has been preset in the software. Check anyway if the set value is correct. 2. Open the menu Navigation >...