Motorola HE-8000 I Threading the bobbin case, Stitch patterns, Whip stitch plain stitch

Page 67

7. CORRECT USE

7-4. Threading the bobbin case

CAUTION

Turn off the power switch before removing or inserting the bobbin case, otherwise the machine may operate if the treadle is depressed by mistake, which could result in injury.

(2)

(1)

(3)

(5)

(4)

Purl stitch

Whip stitch

 

(seal stitch)

(plain stitch)

 

 

 

1278Q

1.Insert the bobbin into the bobbin case. Insert as shown in the illustration.

NOTE:

If the bobbin is inserted back to front, the bobbin will spin freely and the work clamp pulse motor will get out of step.

2.Pass the thread though the slot (1) and then under the tension spring (2) and through the slot (3). When sewing whip stitches, pull approximately 40 mm of thread out from the thread hole (4), and when sewing purl stitches, pull approximately 40 mm or thread out from thread hole (5).

3.Insert the bobbin case into the bottom of the rotary hook.

Stitch patterns

Whip stitch (plain stitch)

 

 

Purl stitch (seal stitch)

Front

Back

Front

Back

1228Q

1229Q

Whip stitch (plain stitch)

The above stitch pattern in which the upper thread moves over the top and the bottom thread moves over the bottom of the material in a zigzag pattern is called a “whip” stitch. This pattern is identical to the zigzag pattern of a lock stitch zigzag machine.

Purl stitch (seal stitch)

The above pattern in which the upper needle thread tension is high and the upper needle follows a straight line through the seam center while the lower thread moves left to right and intertwines with the upper thread is called a “purl” stitch.

60

HE-8000

Page 66 Page 68
Image 67
Page 66 Page 68
Contents LH4-B800E HE-8000 Safety Instructions Environmental requirements Sewing Moving parts may cause injury Contents Changing Functions Using Name of Each Part Safety devicesSubclass SpecificationsHE-8000 Standard sewing pattern list Standing operation pedal Optional PartsSpecial needle plate Leg partsRuler Tape guardAuxiliary table Programmer Replacement parts set for 70 mm buttonhole lengthPower table InstallationVertical positioning Installing the flange nut Installing the motorInstalling the control box Installing the bed base Installing the power switchInstalling the head rest Installing the machine headInstalling the operation panel Connecting the ground wire Connecting the cordsConnecting the machine head harness Connect the connectors of the feed motor harness Connecting the motor harnessConnecting the power cord Connecting the standing pedal harness option Floor installation Installing the transformerTable leg installation treadle support plates Connecting the cords Installation underneath the work tableInstalling the V-belt Adjusting the belt retainer Installing the belt cover plateAdjusting the finger protector Adjusting the treadle stroke Installing the treadleAdjusting the treadle pressure Adjusting the treadle return pressureInstalling the spool stand Installing the eye guard Lubricating the bed base LubricationLubricating the arm Rotary hook lubrication adjustmentLubricating the rotary hook Installing the belt cover Part names and functions OperationSelect key Test feed mode indicatorManual mode indicator Program mode indicatorBefore starting home position return Home position return preparationOperating the treadle Two pedals + kick pedal Operating the standing pedal optionThree pedals Program initialization condition Program setting methodParameter table 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 Saw-shape Rear tack vector shape programsTriangle RectangleRectangle underlay Underlay programsUnderlays sewn together Saw-shape underlayCenter knife standard Rear knife Cutter operationCycle program Changing the production counter Changing the lower thread counter setting value Adding patterns to a P-ROM Using the program memosAdding patterns created using the BAS-PC/300 Program memo contents→ 1 → 2 → 3 →….. → 90→ P1 → P2 → …… → P9 → 1 → 2 → …… Checking the Sewing Pattern 2136Q Correct USE Installing the needleThreading the thread at the sewing start position Threading the upper threadWinding the lower thread Adjusting the bobbin winding amountPurl stitch seal stitch Threading the bobbin caseStitch patterns Whip stitch plain stitchThread tension Thread take-up spring height Thread take-up spring tensionReference thread tension Sewing SewingTo finish sewing in this condition If the emergency stop switch is pressed during sewingEmergency stop If the thread breaks during sewingTo continue sewing from around the location of the breakage Thread breakage before sewing is finishedLower thread counter When resuming sewing in test feed mode or manual modeCleaning MaintenanceCleaning the eye guard Cleaning the control box air inlet portDraining the oil Checking the needle Cleaning the length feed plateNeedle bar height Standard AdjustmentsAdjusting the clearance between needle and hook point Needle and hook timing adjustmentAdjusting the knife installation Adjusting the work clamp pressureAdjusting the upper thread trimming Gradual opening timing adjustment Adjusting the upper thread scissors opening timingScissors fully opening timing adjustment Adjusting the bobbin presser Adjusting the lower thread clamp timingAdjusting the needle up stop position Changing Functions Using the Memory Switches Memory switch table Initializing a single program Settings which are initializedProgram Initialization Initializing all programsPanel DIP switches Changing Functions Using the DIP SwitchesDipswa Panel DIP switch tableControl circuit board DIP switches DIP switch inside the control box table Needle plate Gauge Parts ListFor 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.

Similar in design and functionality, the HE-8000 model enhances user experience with its intuitive interface. This model supports Bluetooth connectivity, making it compatible with a wide range of devices, including smartphones and tablets. The HE-8000's build quality is reinforced for durability in rugged conditions, making it an ideal choice for professionals who require reliable communication tools in challenging environments.

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.

All three models incorporate advanced encryption technologies to enhance security and protect sensitive communications. They are built to be water and dust resistant, meeting industry standards for ruggedness, which ensures reliable operation in various weather conditions.

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.
Top Page Image Contents