Threading Chart of 2-needle, 4-thread overlock sewing Threading preparations 1. Switch the machine off. (power switch "O") . 2. Pull the release lever forward to activate the upper looper. (Page 44) 3. Push the button to lower the upper knife arm. (Page 44) 4. Lower the upper knife. (Page 12) . 5. Attach the knife guard. (Page 45) * For more details, please refer to instruction manual. Please thread in numerical order 1~4. 4 3 1 2 3~5 3~5 3~5 3~5 Thread tension Stitch length 2.5 C Needle position and needle thread path. L R L R 1Thread upper looper 2 Thread lower looper MO-735 P.1 Threading Chart of 2-needle, 3-thread super stretch Please thread in numerical order 2~4. Threading preparations 1. Switch the machine off. (power switch "O") . 2. Pull the release lever forward to activate the upper looper. (Page 44) 3. Push the button to lower the upper knife arm. (Page 44) 4. Lower the upper knife. (Page 12) . 5. Attach the knife guard. (Page 45) * For more details, please refer to instruction manual. 4 1 Upper looper converter 3 2 5~7 3~5 3~5 Thread tension Stitch length 2.5 L C R L R Needle position and needle thread path. 2 Thread lower looper MO-735 P.2 Threading Chart of 1-needle, 3-thread overlock sewing Threading preparations 1. Switch the machine off. (power switch "O") (left needle) . 2. Pull the release lever forward to activate the upper looper. (Page 44) Please thread in numerical order 1~4. 3. Push the button to lower the upper knife arm. (Page 44) 4. Lower the upper knife. (Page 12) 5. Attach the knife guard. (Page 45) * For more details, please refer to instruction manual. . 3 1 2 3~5 3~5 3~5 Thread tension Stitch length 2.5 Needle position C and needle thread path. L R L R 1 Thread upper looper 2 Thread lower looper MO-735 P.3 Threading Chart of 1-needle, 3-thread overlock sewing (right needle) Please thread in numerical order 1~3. Threading preparations 1. Switch the machine off. (power switch "O") . 2. Pull the release lever forward to activate the upper looper. (Page 44) 3. Push the button to lower the upper knife arm. (Page 44) 4. Lower the upper knife. (Page 12) . 5. Attach the knife guard. (Page 45) * For more details, please refer to instruction manual. 3 1 2 3~5 3~5 3~5 Thread tension Stitch length 2.5 L C R L R Needle position and needle thread path. 1 Thread upper looper 2 Thread lower looper MO-735 P.4 Threading Chart of 1-needle, 3-thread flatlock (left needle) Please thread in numerical order 1~3. Threading preparations 1. Switch the machine off. (power switch "O") 2. Pull the release lever forward to activate the upper looper. (Page 44) 3. Push the button to lower the upper knife arm. (Page 44) . 4. Lower the upper knife. (Page 12) 5. Attach the knife guard. (Page 45) . * For more details, please refer to instruction manual. 3 1 2 1~2 3~5 6 ~8 Thread tension Stitch length 2.5 Needle position C and needle thread path. L R L R 1 Thread upper looper 2 Thread lower looper MO-735 P.5 Threading Chart of 1-needle, 3-thread flatlock (right needle) Please thread in numerical order 1~3. Threading preparations 1. Switch the machine off. (power switch "O") 2. Pull the release lever forward to activate the upper looper. (Page 44) . 3. Push the button to lower the upper knife arm. (Page 44) 4. Lower the upper knife. (Page 12) 5. Attach the knife guard. (Page 45) . * For more details, please refer to instruction manual. 3 1 2 1~2 3~5 6 ~8 Thread tension Stitch length 2.5 L C R L R Needle position and needle thread path. 1 Thread upper looper 2 Thread lower looper MO-735 P.6 Threading Chart of 1-needle, 3-thread narrow seam Threading preparations 1. Switch the machine off. (power switch "O") . 2. Pull the release lever forward to activate the upper looper. (Page 44) 3. Push the button to lower the upper knife arm. (Page 44) 4. Lower the upper knife. (Page 12) . 5. Attach the knife guard. (Page 45) * For more details, please refer to instruction manual. Please thread in numerical order 1~3. 3 1 2 5~7 5~7 3~5 Thread tension Stitch length 1~1.8 L C R L R Needle position and needle thread path. 1 Thread upper looper 2 Thread lower looper MO-735 P.7 Threading Chart of 1-needle, 3-thread roll hem Please thread in numerical order 1~3. Threading preparations 1. Switch the machine off. (power switch "O") 2. Pull the release lever forward to activate the upper looper. (Page 44) . 3. Push the button to lower the upper knife arm. (Page 44) 4. Lower the upper knife. (Page 12) 5. Pull selection lever to the front marking on the stitch plate. (Page 21) . 6. Attach the knife guard. (See page 45) * For more details, please refer to instruction manual. 3 1 2 5~7 4~6 6~8 Thread tension Stitch length 1~1.8 L C R L R Needle position and needle thread path. 1 Thread upper looper 2 Thread lower looper MO-735 P.8 Threading Chart of 1-needle, 2-thread wrapped overlock Threading preparations sewing (left needle) 1. Switch the machine off. (power switch "O") Please thread in numerical order 2~3. 2. Pull the release lever forward to activate the upper looper. (Page 44) 3. Push the button to lower the upper knife arm. (Page 44) 4. Lower the upper knife. (Page 12) . 5. Attach the knife guard. (Page 45) * For more details, please refer to instruction manual. . 3 1 Upper looper converter 2 5~7 3~5 Thread tension Stitch length 2.5 L C R L R Needle position and needle thread path. 2 Thread lower looper MO-735 P.9 Threading Chart of 1-needle, 2-thread wrapped overlock (right needle) Please thread in numerical order 2~3. Threading preparations 1. Switch the machine off. (power switch "O") . 2. Pull the release lever forward to activate the upper looper. (Page 44) 3. Push the button to lower the upper knife arm. (Page 44) 4. Lower the upper knife. (Page 12) . 5. Attach the knife guard. (Page 45) * For more details, please refer to instruction manual. 3 1 Upper looper converter 2 5~7 3~5 Thread tension Stitch length 2.5 L R L R Needle position C and needle thread path. 2 Thread lower looper MO-735 P.10 Threading Chart of 1-needle, 2-thread flatlock (left needle) Please thread in numerical order 2~3. Threading preparations 1. Switch the machine off. (power switch "O") 2. Pull the release lever forward to activate the upper looper. (Page 44) . 3. Push the button to lower the upper knife arm. (Page 44) 4. Lower the upper knife. (Page 12) . 5. Attach the knife guard. (Page 45) * For more details, please refer to instruction manual. 3 1 Upper looper converter 2 1~2 4~6 Thread tension Stitch length 2.5 L R L R Needle position C and needle thread path. 2 Thread lower looper MO-735 P.11 Threading Chart of 1-needle, 2-thread flatlock (right needle) Please thread in numerical order 2~3. Threading preparations 1. Switch the machine off. (power switch "O") . 2. Pull the release lever forward to activate the upper looper. (Page 44) 3. Push the button to lower the upper knife arm. (Page 44) 4. Lower the upper knife. (Page 12) . 5. Attach the knife guard. (Page 45) * For more details, please refer to instruction manual. 3 1 Upper looper converter 2 1~2 4~6 Thread tension Stitch length 2.5 L C R L R Needle position and needle thread path. 2 Thread lower looper MO-735 P. 12 Threading Chart of 1-needle, 2-thread roll hem numerical order 2~3. Threading preparations 1. Switch the machine off. (power switch "O") 2. Pull the release lever forward to activate the upper looper. (Page 44) 3. Push the button to lower the upper knife arm. (Page 44) 4. Lower the upper knife. (Page 12) 5. Pull selection lever to the front marking on the stitch plate. (Page 21) 6. Attach the knife guard. (See page 45) * For more details, please refer to instruction manual. 3 1 Upper looper converter 2 5~7 4~6 Thread tension Stitch length 1~1.8 L R L R Needle position C and needle thread path. 2 Thread lower looper MO-735 P.13 Threading Chart of 1-needle, 2-thread overlock (left needle) Please thread in numerical order 2~3. Threading preparations 1. Switch the machine off. (power switch "O") . 2. Pull the release lever forward to activate the upper looper. (Page 44) 3. Push the button to lower the upper knife arm. (Page 44) 4. Lower the upper knife. (Page 12) . 5. Attach the knife guard. (Page 45) * For more details, please refer to instruction manual. 3 1 Upper looper converter 2 1~2 4~6 Thread tension Stitch length 2.5 L C R L R Needle position and needle thread path. 2 Thread lower looper MO-735 P.14 Threading Chart of 1-needle, 2-thread overlock (right needle) Please thread in numerical order 2~3. Threading preparations 1. Switch the machine off. (power switch "O") 2. Pull the release lever forward to activate the upper looper. (Page 44) . 3. Push the button to lower the upper knife arm. (Page 44) 4. Lower the upper knife. (Page 12) 5. Attach the knife guard. (Page 45) . * For more details, please refer to instruction manual. 3 1 Upper looper converter 2 1~2 4~6 Thread tension Stitch length 2.5 Needle position C and needle thread path. L R L R 2 Thread lower looper MO-735 P.15 Threading Chart of Chain Stitch Threading preparations . 1. Switch the machine off. (power switch "O") 2. Press release lever back to deactivate the upper looper. (Page 44) 3. Raise the upper knife. (Page 12) 4. Pull the lever and raise the upper knife arm. (Page 44) 5. Attach the extension plate. (Page 45) * For more details, please refer to instruction manual. Please thread in numerical order 1~2. 1 1 2 3~5 Thread tension Stitch length 2.5 L C Needle position and needle thread path. R L R 1 Thread chain looper MO-735 P.16 Threading Chart of Interlock [1-left needle, 3-thread overlock and chain stitch] Threading preparations 1. Switch the machine off. (power switch "O") . 2. Pull the release lever forward to activate the upper looper. (Page 44) 3. Push the button to lower the upper knife arm. (Page 44) . 4. Lower the upper knife. (Page 12) 5. Attach the knife guard. (Page 45) * For more details, please refer to instruction manual. Please thread in numerical order 1~5. 3 3 5 4 1 2 3~5 3~5 3~5 3~5 Thread tension Stitch length 2.5 Needle position C and needle thread path. L R 2 Thread lower looper 3 Thread chain looper 1 Thread upper looper MO-735 P.17 Threading Chart of Interlock [1-right needle, 3-thread overlock and chain stitch] Threading preparations 1. Switch the machine off. (power switch "O") . 2. Pull the release lever forward to activate the upper looper. (Page 44) 3. Push the button to lower the upper knife arm. (Page 44) 4. Lower the upper knife. (Page 12) . 5. Attach the knife guard. (Page 45) * For more details, please refer to instruction manual. Please thread in numerical order 1~5. 3 3 5 4 1 2 3~5 3~5 3~5 3~5 Thread tension Stitch length 2.5 L Needle position and needle thread path. 2 Thread lower looper 3 Thread chain looper 1 Thread upper looper MO-735 P.18 Threading Chart of Interlock [1-left needle, 2-thread overlock and chain stitch] Please thread in numerical order 2~5. Threading preparations 1. Switch the machine off. (power switch "O") . 2. Pull the release lever forward to activate the upper looper. (Page 44) 3. Push the button to lower the upper knife arm. (Page 44) 4. Lower the upper knife. (Page 12) . 5. Attach the knife guard. (Page 45) * For more details, please refer to instruction manual. 3 5 4 2 3 3~5 1~2 4~6 Thread tension Stitch length 2.5 1 L C Upper looper converter 3 Thread chain looper 2 Thread lower looper MO-735 P.19 Threading Chart of Interlock [1-right needle, 2-thread overlock and chain stitch] Please thread in numerical order 2~5. Threading preparations 1. Switch the machine off. (power switch "O") 2. Pull the release lever forward to activate the upper looper. (Page 44) . 3. Push the button to lower the upper knife arm. (Page 44) 4. Lower the upper knife. (Page 12) . 5. Attach the knife guard. (Page 45) * For more details, please refer to instruction manual. 3 5 4 2 3 3~5 1~2 4~6 Thread tension Stitch length 2.5 1 L C R Upper looper converter 3 Thread chain looper 2 Thread lower looper MO-735 P.20 Treading Chart 3-needle, 4-thread cover stitch Threading preparations . 1. Switch the machine off. (power switch "O") 2. Press release lever back to deactivate the upper looper. (Page 44) 3. Raise the upper knife. (Page 12) 4. Pull the lever and raise the upper knife arm. (Page 44) 5. Attach the extension plate. (Page 45) * For more details, please refer to instruction manual. Please thread in numerical order 1~4. 1 1 4 3 2 2~4 3.5~5 4.5~6 Thread tension Stitch length 3.0 Needle position L C R and needle thread path. L R 1 Thread chain looper MO-735 P.21 Treading Chart 2-needle, 3-thread cover stitch (wide L, R) Threading preparations . 1. Switch the machine off. (power switch "O") 2. Press ...