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Consew 328RB-1 User Manual

Consew 328RB-1
48 pages
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·OPERATING
INSTRUCTIONS~
CONSOLIDATED
SEWING
MACHINE
CORP.
model
-
·~-
328RB-1
HEAVY DUTY
HIGH SPEED
TWO
NEEDLE
ANGULA.R
STITCHif\JG
(SPLIT NEEDLE BAR}
DROP
FEED,
NEE
LE
FEED
. .
·(COMPOUND FEED)
ALTERNATING
PRESSER
FEET
LOCKSTITCH MACHINE
CONSOLIDATED
SEWING
MACHINE
CORP.
COPYRIGHT@
CONSOLIDATED
SEWING
MACHINE
CORPORATION
From the library of: Superior Sewing Machine & Supply LLC
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Consew 328RB-1 Specifications

General IconGeneral
BrandConsew
Model328RB-1
CategorySewing Machine
LanguageEnglish

Summary

Lubrication and Maintenance

Lubrication Procedure

Details the importance of regular lubrication using quality sewing machine oil to prevent wear.

Operation and Setup

Hook Lubrication

Explains the process for lubricating the hook raceway using oil from the hook saddle reservoir.

Needle Selection and Setting

Details needle selection, setting, and thread twist determination for optimal sewing.

Bobbin and Threading Procedures

Bobbin Winding

Guides the user through the process of winding a bobbin, including tension adjustment.

Threading the Machine

Provides a detailed, step-by-step guide for threading the sewing machine, including upper and lower threads.

Thread Tension and Control Adjustments

Regulating Thread Tensions

Explains how to achieve perfect stitching by balancing upper and lower thread tensions.

Stitch Length and Feed Control

Adjusting Stitch Length

Details the method for adjusting the stitch length using the machine's controls.

Basic Sewing Operations

Safety and Presser Foot Adjustments

Re-setting the Safety Clutch

Guides on how to re-engage the safety clutch if it disengages due to jamming.

Timing Belt Replacement

Feed Dog Adjustments

Height of the Feed Dog

Explains how to adjust the feed dog height for proper material feeding and stitch formation.

Timing: Needle Plate, Needle & Feeder

Needle Bar and Hook Timing

Timing Between Hook and Needle

Details the precise timing required between the hook and the needle for correct stitch formation.

Timing and Clearance Adjustments

Timing Adjustments

Instructions for adjusting the timing of various gears and the hook mechanism.

Presser Foot Timing

Timing of Vibrating Presser Foot

Explains the timing for the vibrating presser foot to hold material correctly during sewing.

Upper Feed Adjustment

Needle Bar Operation Control

Preventing Bobbin Thread Looping

Needle Clamp Adjustments

Adjusting Height of Needle Clamps

Guides on correctly adjusting the position of needles relative to hook points by setting needle clamp height.

Lower Steel Ball Timing

Service and Repair Procedures

Needle Chuck Height Setting

Setting the Height of the Needle Chucks

Guides on setting the height of the needle chucks to ensure correct hook point alignment.

Trouble Shooting Guide

Needle Breakage Troubleshooting

Lists common causes and solutions for needle breakage during sewing.

Needle-Thread Breakage Troubleshooting

Identifies causes and remedies for breakage occurring when needle and thread interact.

Advanced Troubleshooting

Bobbin-Thread Breakage Troubleshooting

Covers causes and solutions for thread breakage originating from the bobbin.

Skipping Stitches Troubleshooting

Addresses issues where the needle thread fails to catch the bobbin thread, causing skipped stitches.

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