Seiko SLH-2B User Manual

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SLH-2B
Operator's Guide
HOW TO SET HANDWHEEL
Remove two screws and take off bushing, and set handwheel with the two screws.
Hand-Wheel
Bushing
LUBRICATION
Use white spindle oil. When starting the machine initially and after kept for a long time without
using at all, oil sufficiently to respective necessary parts before starting operation, pre-running and
with severe use. Oil frequently each necessary parts during operation.
From the library of: Superior Sewing Machine & Supply LLC

Seiko SLH-2B Specifications

General

Brand	Seiko
Model	SLH-2B
Category	Sewing Machine
Language	English

Summary

Setting the Handwheel and Lubrication

How to Set Handwheel

Remove two screws, take off bushing, and set handwheel with the two screws.

Lubrication Guide

Use white spindle oil for initial use, after long periods of inactivity, and during operation.

Needle and Bobbin Procedures

How to Set the Needle

Set needle bar to highest point, loosen screw, insert needle with long groove left, tighten screw.

Winding the Bobbin

Instructions cover setting the bobbin winder and adjusting center position and winding amount.

Inserting and Removing the Bobbin

Visual guide for the process of inserting and removing the bobbin from the machine.

Threading the Needle

Visual guide demonstrating the process of threading the needle.

Machine Adjustments

Adjustment of Thread Tensions

Details on adjusting thread tension by turning the regulating screw right for more, left for less.

Adjustment of Foot Pressure

Illustrations showing how to adjust the pressure applied by the presser foot.

Adjustment of Stitch Length

Guide to adjusting stitch length using serrated nut (A) and securing nut (B).

Adjustment of Alternating Presser and Upper Feed

Explanation of adjustments for alternating presser (C) and outer foot feed (D).

Technical Specifications and Measurements

Height of Needle Measurement

Describes the standard measurement from hook point to needle eye (3-4mm) and adjustment method.

Table of Dimensions

Detailed technical drawing with measurements for machine parts and assembly.

Motor Pulley and V-belt

Specifies the motor pulley size (70) and V-belt type (M-64).