Motorola LH4-B800E, HE-8000 I Cutter operation, Center knife standard Rear knife

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5. OPERATION

5-4-6. Cutter operation

The cutter operating pattern can be selected from the following four patterns.

•Center knife operation, where the cutter operates when sewing of the buttonhole is complete

•Rear knife operation, where the cutter operates when sewing of the buttonhole is complete and the material is fed so that the cutter is near the front tack

•Front knife, where the cutter operates before the final cycle of zigzagging stitches is sewn

•A combination of front knife and center knife

Parameter No. 44

0: Center knife

1: Rear knife

2: Front knife

3: Front knife +

 

 

 

Center knife

2126Q

0:Center knife (standard)

1:Rear knife

2127Q

2128Q

BA

2.2mmFeeding

Because the needle and knife positions are sepa- rated by 2.2 mm as shown in the illustration, the distance between the edge of the front tack and the edge of the buttonhole cannot be set to less than 2.2

mm.In other words, if the knife Y space (A) is set to 0.5 mm, the front tack length (B) cannot be set to less than 1.7 mm. If you would like the front tack length to be less than 1.7 mm, the cutter can be made to operate after sewing and feeding are complete.

2: Front knife (Not available for single cycles. Only available when sewing two or more cycles.)

•This is used in cases such as when the rough edges of the material after cutting are hemmed by the buttonhole stitches.

The cutter operates before the left zigzag stitch of the last cycle is sewn.

3:Front knife + Center knife

(Not available for single cycles. Only available when sewing two or more cycles.)

•This is used in cases such as when the rough edges of the material after cutting are hemmed by the buttonhole stitches.

It can also be used if the rough edges of the material block the buttonhole after the left and right zigzag stitches have been sewn.

The cutter operates before the left zigzag stitch of the last cycle is sewn, and then operates again after the right zigzag stitch is sewn.

HE-8000

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Contents LH4-B800E HE-8000 Safety Instructions Environmental requirements Sewing Moving parts may cause injury Contents Changing Functions Using Safety devices Name of Each PartHE-8000 SpecificationsSubclass Standard sewing pattern list Optional Parts Special needle plateLeg parts Standing operation pedalAuxiliary table Tape guardRuler Replacement parts set for 70 mm buttonhole length ProgrammerInstallation Power tableVertical positioning Installing the motor Installing the flange nutInstalling the control box Installing the power switch Installing the bed baseInstalling the machine head Installing the head restInstalling the operation panel Connecting the machine head harness Connecting the cordsConnecting the ground wire Connecting the motor harness Connect the connectors of the feed motor harnessConnecting the power cord Connecting the standing pedal harness option Table leg installation treadle support plates Installing the transformerFloor installation Installation underneath the work table Connecting the cordsInstalling the V-belt Adjusting the finger protector Installing the belt cover plateAdjusting the belt retainer Installing the treadle Adjusting the treadle pressureAdjusting the treadle return pressure Adjusting the treadle strokeInstalling the spool stand Installing the eye guard Lubrication Lubricating the bed baseLubricating the rotary hook Rotary hook lubrication adjustmentLubricating the arm Installing the belt cover Operation Part names and functionsTest feed mode indicator Manual mode indicatorProgram mode indicator Select keyHome position return preparation Before starting home position returnOperating the treadle Three pedals Operating the standing pedal optionTwo pedals + kick pedal Parameter table Program setting methodProgram initialization condition Setting items Setting range Unit Default Zigzag width 3.0 mm Setting items Setting range Unit Default Front tack pitch except radial 05 1.00 mm Setting items Setting range Unit No. of stitches in X direction for saw-shaped rear Start backtack width 3.0 mm Saw-shaped underlays Saw-shaped underlay bar tack X stitch no Stitches Rear bar tack tension release timing Stitches Changing program details Bar tacking stitches being cut by the knife 13 17 2118Q 2123Q Rear tack vector shape programs TriangleRectangle Saw-shapeUnderlay programs Underlays sewn togetherSaw-shape underlay Rectangle underlayCutter operation Center knife standard Rear knifeCycle program Changing the production counter Changing the lower thread counter setting value Using the program memos Adding patterns created using the BAS-PC/300Program memo contents Adding patterns to a P-ROM→ 1 → 2 → 3 →….. → 90→ P1 → P2 → …… → P9 → 1 → 2 → …… Checking the Sewing Pattern 2136Q Installing the needle Correct USEThreading the upper thread Threading the thread at the sewing start positionAdjusting the bobbin winding amount Winding the lower threadThreading the bobbin case Stitch patternsWhip stitch plain stitch Purl stitch seal stitchThread tension Reference thread tension Thread take-up spring tensionThread take-up spring height Sewing SewingIf the emergency stop switch is pressed during sewing To finish sewing in this conditionIf the thread breaks during sewing Emergency stopThread breakage before sewing is finished To continue sewing from around the location of the breakageWhen resuming sewing in test feed mode or manual mode Lower thread counterMaintenance CleaningDraining the oil Cleaning the control box air inlet portCleaning the eye guard Cleaning the length feed plate Checking the needleStandard Adjustments Needle bar heightNeedle and hook timing adjustment Adjusting the clearance between needle and hook pointAdjusting the work clamp pressure Adjusting the knife installationAdjusting the upper thread trimming Scissors fully opening timing adjustment Adjusting the upper thread scissors opening timingGradual opening timing adjustment Adjusting the needle up stop position Adjusting the lower thread clamp timingAdjusting the bobbin presser Changing Functions Using the Memory Switches Memory switch table Settings which are initialized Program InitializationInitializing all programs Initializing a single programChanging Functions Using the DIP Switches Panel DIP switchesPanel DIP switch table DipswaControl circuit board DIP switches DIP switch inside the control box table Gauge Parts List Needle plateFor flat cutter Work clamp assy, W/F-G Finger guard Gauge Parts List Cutter Error Code Table Like to keep the program which exceeds the area Troubleshooting TroubleshootingCause Needle is incorrectly installed 15-1, Naeshiro-cho, Mizuho-ku, Nagoya 467-8561, Japan. Phone

LH4-B800E, HE-8000, HE-8000 I specifications

Motorola has long been a pioneer in communication technologies, and the introduction of models like the HE-8000 I, HE-8000, and LH4-B800E showcases the company's commitment to quality and innovation in the realm of wireless communication devices. These models offer a blend of advanced features, robust design, and cutting-edge technologies that cater to various user needs.

The Motorola HE-8000 I is characterized by its sleek and ergonomic design, making it comfortable for extended use. It boasts a long battery life, ensuring that users can stay connected for longer periods without the need for frequent recharging. This model is equipped with enhanced audio clarity, utilizing advanced noise-canceling technology to ensure clear communication even in noisy environments. Furthermore, the HE-8000 I features multi-channel capabilities, allowing users to switch between multiple channels effortlessly.

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The LH4-B800E represents the pinnacle of Motorola's commitment to delivering versatile communication solutions. It includes advanced features such as GPS tracking and real-time location sharing, which are essential for teams working in logistics, security, and emergency services. The LH4-B800E also stands out for its superior range, offering extended coverage even in remote areas, ensuring that users remain connected.

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Ultimately, the Motorola HE-8000 I, HE-8000, and LH4-B800E exemplify the brand's commitment to innovation and user-centric design. With a focus on clear communication, extended battery life, and robust connectivity options, these devices are well-suited for a wide array of professional applications, from fieldwork to corporate communication. Whether for individual use or in a team setting, these Motorola models are engineered to empower users with reliable and efficient communication solutions, reflecting the company’s legacy in the telecommunications industry.
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