JUKI DDL-8700 rūpnieciskās taisndūriena šujmašīnas lietotāja rokasgrāmata

1. Ievads

This manual provides essential information for the safe and efficient operation, setup, and maintenance of your JUKI DDL-8700 Industrial Straight Stitch Sewing Machine. Please read this manual thoroughly before using the machine to ensure proper function and longevity. This machine is designed for sewing light to medium-weight fabrics and is not intended for heavy materials like leather.

2. Drošības instrukcijas

• Always disconnect the power supply before cleaning, servicing, or making adjustments to the machine.
• Keep fingers away from the needle area and moving parts during operation.
• Do not operate the machine with damaged cords or plugs.
• Pārliecinieties, ka iekārta ir novietota uz stabilas, līdzenas virsmas.
• Darbības laikā turiet bērnus un mājdzīvniekus tālāk no mašīnas.
• Use only recommended needles and accessories for this machine.

3. Iepakojuma saturs

Pārliecinieties, vai iepakojumā ir visas tālāk norādītās sastāvdaļas:

• JUKI DDL-8700 skaņas ģenerators
• Sewing Machine Table and Stand (partially assembled)
• Electronic DC Servo Motor (3/4 H.P, 1 PHASE, 110 VOLT)
• Task Chair (Low-Back with 360-Degree Swivel Casters)
• spole taurētājs
• Vītņu statīvs
• Mašīnu eļļa
• Ceļu pacēlājs
• Ķīļsiksna
• 5 Extra Bobbins
• 10 Extra Needles
• Lietošanas instrukcija (šis dokuments)
• Skrūvgriezis
• Eļļas panna
• LED Lamp (may require separate attachment)

Figure 3.1: Assorted accessories and parts for the JUKI DDL-8700.

4. Iestatīšana

4.1 Machine and Stand Assembly

The machine stand is shipped pre-assembled. The machine head is packaged separately. Carefully place the machine head onto the designated area of the table. Secure it according to the instructions provided in the separate assembly guide for the table and head. Attach the LED lamp and thread rack as needed.

Figure 4.1: Fully assembled JUKI DDL-8700 setup.

4.2 Mašīnas eļļošana

Locate the oil pan beneath the machine head. Fill the oil pan with the included machine oil. Ensure the oil level is within the recommended range. Regular oiling is crucial for the machine's performance and longevity.

4.3 Motora pievienošana

The electronic DC Servo Motor is typically pre-installed with the stand. Verify all connections are secure. The motor features a speed regulator for precise control over sewing speed.

Figure 4.2: Electronic DC Servo Motor with speed regulator.

4.4 Priekšsēdētāja sapulce

The task chair requires minimal assembly. Follow the instructions provided with the chair to attach the backrest, seat, and casters to the base. The chair's height is adjustable from 34.6 to 37.8 inches.

Figure 4.3: Included ergonomic task chair.

5. Lietošanas instrukcijas

5.1 Ieslēgšana/izslēgšana

Locate the power switch, usually on the table's underside or near the motor. Flip the switch to the 'ON' position to power the machine. The motor operates silently when idle.

5.2 Mašīnas diega ievēršana

Follow the threading path indicated on the machine head. Ensure the thread passes through all guides and tension discs correctly. Incorrect threading can lead to skipped stitches or thread breakage.

Figure 5.1: JUKI DDL-8700 machine head.

5.3 Vītnes spriegojuma regulēšana

The thread tension can be adjusted using the tension dial on the machine head. Adjust as necessary to achieve balanced stitches on both the top and bottom of your fabric.

5.4 Dūriena garuma regulēšana

The stitch length can be adjusted up to a maximum of 5 mm. Use the stitch length dial or lever on the machine head to select your desired stitch length. For easier adjustment, press the lever while turning the dial.

5.5 Presser Foot Lift and Knee Lifter

The presser foot can be lifted manually or using the knee lifter mechanism. The maximum foot lift is 5.5 mm by hand and 13 mm using the knee lifter. The knee lifter allows for hands-free lifting of the presser foot, which is convenient for handling fabric.

Figure 5.2: Foot pedal and knee lifter mechanism.

5.6 Apgrieztā šūšana

To engage reverse stitching, press the reverse lever located on the machine head. This is used for securing stitches at the beginning and end of a seam.

5.7 Ātruma kontrole

The electronic DC Servo Motor allows for variable speed control. Adjust the speed regulator dial on the motor to set the maximum sewing speed. This is particularly useful for beginners who may prefer a slower speed, or for intricate work requiring precise control.

6. Apkope

6.1. Tīrīšana

Regularly clean lint and dust from the bobbin area, feed dogs, and tension discs using a brush or vacuum. Ensure the machine is unplugged before cleaning.

6.2 Eļļošana

Check the oil level in the oil pan regularly and refill as needed. Refer to the machine head's specific lubrication points for additional oiling requirements, typically indicated by red dots or specific instructions in the detailed manual.

6.3 Adatu nomaiņa

Replace needles frequently, especially when sewing different fabric types or if the needle becomes dull or bent. Use needles of type DBX1 (16x231) in sizes 9-18, up to size 19.

7. Traucējummeklēšana

• Izlaistās šuves: Check needle installation, ensure it's inserted correctly and not bent. Verify proper threading and tension.
• Vītnes pārrāvums: Inspect for burrs on the needle plate or tension discs. Re-thread the machine, ensuring the thread is not snagged. Adjust tension if too tight.
• Nevienmērīgas šuves: Adjust thread tension for both upper and bobbin threads. Ensure the correct needle size for the fabric.
• Mašīna neieslēdzas: Check power connection, ensure the power switch is on, and the foot pedal is properly connected.

Lai iegūtu detalizētāku problēmu novēršanu, skatiet visaptverošo rokasgrāmatu vai sazinieties ar klientu atbalsta dienestu.

8. Specifikācijas

9. Garantija un atbalsts

For warranty information and customer support, please refer to the documentation provided by your retailer or contact JUKI customer service directly. Keep your purchase receipt and model number handy for any inquiries.