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Singer 300W class User Manual

Singer 300W class
18 pages
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Singer 300W class Specifications

General IconGeneral
BrandSinger
Model300W class
CategorySewing Machine
LanguageEnglish

Summary

Anti-Reversing Mechanism Operation

Equalizing Needle and Drop Feed Movement

SINGER 300W/320W Machine Descriptions

SINGER 300W/320W Machine Installation

SINGER Sewing Machine Needles

Thread Selection for Needles

Criteria for choosing appropriate thread that passes freely through the needle eye.

Thread Tension and Pressure Adjustments

Thread Tension Regulation

Adjusting needle and looper thread tension for optimal stitch quality.

Pressure Settings

Adjusting presser foot and alternating presser pressure for material handling.

Stitch Length Adjustment

Adjusting Stitch Length with Puller Feed

Specific steps to adjust stitch length when using the puller feed kit.

Presser Bar Lift Adjustment

Alternating Pressers Lift Adjustment

Fine-tuning the lift height of alternating pressers for specific operations.

Feed Dog Adjustments

Setting Feed Bar Height

Correctly positioning the feed bar for optimal feed dog function.

Centralizing Feed Dog Sidewise

Adjusting the feed dog's lateral position for proper needle hole clearance.

Setting Feed Dog Height

Calibrating the feed dog teeth height above the throat plate.

Feed and Needle Bar Timing

Timing Feed Lift Eccentric

Adjusting the feed lift eccentric for correct timing of the feed dog's movement.

Needle Bar Positioning

Setting the needle bar's lateral position for accurate entry into feed dog holes.

Loop Deflector Positioning

Adjusting loop deflector for proper clearance with the needle and looper.

Looper Setting and Alignment

Looper Sidewise Setting

Adjusting looper position to clear the needle scarf during its forward stroke.

Looper Lengthwise Setting

Aligning looper point with needle eye and setting needle bar height for timing.

Spreader Adjustment and Positioning

Spreader Sidewise and Height Setting

Positioning the spreader correctly in relation to the looper and thread groove.

Spreader Lengthwise Setting

Aligning the spreader point with the needle point for proper clearance.

Changing Spreader Movement

Modifying spreader movement for optimal performance under various conditions.

Needle Thread Take-Up Adjustment

Needle Thread Tension Releaser Adjustment

Looper Thread Take-Up Adjustment

Puller Feed Kit Adjustment

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