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Siruba DL3880 Series User Manual

Siruba DL3880 Series
65 pages
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Introduction
1
DL3880 Series
使用說明書與零件圖
INSTRUCTIONS BOOK & PARTS LIST
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Siruba DL3880 Series Specifications

General IconGeneral
BrandSiruba
ModelDL3880 Series
CategorySewing Machine
LanguageEnglish

Summary

Pre-start Checks

Operating Instructions

Machine Specifications

Machine Installation

Oiling and Lubrication Procedures

Oiling

Instructions for filling and checking the oil reservoir.

Face Oil Amount Adjustment

How to adjust the oil supply for the needle bar linkage.

Needle Threading

Bobbin and Looper Threading

Tension and Presser Foot Adjustment

Thread Tension Assembly

Adjusting needle and bobbin thread tension.

Presser Foot Adjustment

How to adjust presser foot pressure and lifting position.

Stitch Length and Needle Settings

Stitch Length Adjustment

How to adjust the stitch length using the feed regulating dial.

Needle Setting

How to set up the needle, especially for chemical fibers.

Feed Dog and Needle Timing/Height Adjustments

Presser Bar Height Adjustment

Adjusting the height of the presser bar.

Feed Dog Adjustment

Adjusting the feed dog's angle and projection height.

Feed Dog and Needle Timing/Height Adjustments

Feed Dog and Needle Timing

Synchronizing the feed dog and needle movement.

Needle Bar Height Adjustment

Adjusting the needle bar height using the engraved line.

Looper Adjustments and Clearances

Needle and Looper Motion Adjustment

Adjusting the forward/backward motion of the looper.

Looper and Needle Clearance

Setting looper thread take-up and needle-looper clearance.

Needle Guard Adjustments

Needle Guard Timing

Synchronizing the needle guard.

Needle Guard Position

Adjusting the position of the needle guard.

Thread Control Adjustments

Looper Thread Take-up Cam

Adjusting the position of the looper thread take-up cam.

Thread-Amount Adjusting Plate

Adjusting the thread amount for the take-up lever.

Thread Guide Settings

Frame Thread Eyelet Position

Adjusting the position of the frame thread eyelet.

Component Replacement

Throat Plate Replacement

Steps for replacing the throat plate and related components.

Machine Maintenance

Daily Checking

Daily inspection tasks for the sewing machine.

Weekly Check

Weekly maintenance checks for the sewing machine.

Troubleshooting Common Issues

Common Breakdowns and Measures

Lists common problems and their solutions.

Parts List: Arm Bed Components

Arm Bed Components

Exploded view and list of parts for the arm bed.

Parts List: Main Shaft & Needle Bar Components

Main Shaft & Needle Bar Components

Exploded view of main shaft and needle bar parts.

Parts List: Presser Bar Components

Presser Bar Components

Exploded view and list of parts for the presser bar.

Parts List: Feed Mechanism Components

Feed Mechanism Components

Exploded view of feed mechanism parts.

Parts List: Feed Regulating Components

Feed Regulating Components

Exploded view of feed regulating components.

Parts List: Looper Thread Retainer Components

Looper Thread Retainer Components

Exploded view of looper thread retainer parts.

Parts List: Thread Take-up, Tension, Release

Thread Take-up, Tension, Release Components

Exploded view of thread take-up, tension, release parts.

Parts List: Lubrication Components

Lubrication Components

Exploded view and list of lubrication system parts.

Parts List: Oil Reservoir & Knee Lifter Components

Oil Reservoir & Knee Lifter Components

Exploded view of oil reservoir and knee lifter parts.

Parts List: Machine Head Accessories

Machine Head Accessories

Exploded view of machine head accessories.

Parts List: Quadruple-Thread Spool Stand

Quadruple-Thread Spool Stand Assembly

Exploded view of the quadruple-thread spool stand.

Parts List: Machine Stand, Table, Electric Appliance

Machine Stand, Table, Electric Appliance Components

Exploded view of machine stand, table, and electric parts.

Parts List: DL3881 Specific Parts

Special Parts for DL3881

Exploded view and list of parts specific to DL3881.

Parts List: DL3882 Specific Parts

Special Parts for DL3882

Exploded view and list of parts specific to DL3882.

Parts List: DL3882R Specific Parts

Special Parts for DL3882R

Exploded view and list of parts specific to DL3882R.

Parts List: DL3883R/DL3883 Common Parts

DL3883R, DL3883 Common Parts

Exploded view and list of common parts for DL3883R and DL3883.

Parts List: DL3880 Integrated Machine Components

DL3880 Direct Drive One Mechanism Components

Exploded view of the DL3880 direct drive integrated mechanism.

Parts List: P Tugboat Device Components

P Tugboat Device Components

Exploded view of the P tugboat device components.

Parts List: AP Pneumatic Puller Components

AP Pneumatic Puller Components

Exploded view of the AP pneumatic puller components.

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