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Makita SJ401 User Manual

Makita SJ401
20 pages
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1116"
Variable
Speed
Throat
Blade length
Stroke
per
minute Overall length
16
(406
mm)
5"
(125
mm)
400
-
1,600 2348" (600
mm)
Scroll
Saw
Net weight
14.1 kg (31
Ibs)
INSTRUCTION
MANUAL
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Makita SJ401 Specifications

General IconGeneral
BrandMakita
ModelSJ401
CategorySaw
LanguageEnglish

Summary

Specifications

Special Safety Rules for Scroll Saw

Handle Damaged or Missing Parts

Ensure all parts are present, undamaged, and functioning before operation.

Maintain Safety Awareness

Safety is a combination of common sense and alertness during operation.

Secure Tool Stability

Bolt saw securely to a workbench or stand for stability.

Safe Operating Location

Avoid flammable environments; keep work area well-lit and clear.

Personal Protective Measures

Roll sleeves, avoid loose clothing/jewelry, tie back hair.

Handle Small Workpieces Safely

Avoid cutting pieces too small to hold by hand outside the guard.

Prevent Awkward Hand Positions

Avoid positions where a slip could move hands into the blade.

Blade Direction and Workpiece Support

Ensure blade teeth point down; support workpiece to prevent lifting.

Adjust Blade Tension

Adjust blade tension correctly to prevent breakage.

Workpiece Control During Cutting

Support large pieces, hold firmly, feed slowly, and use caution with irregular shapes.

Clearing Jammed Blades

Turn off, unplug, wedge kerf, and back blade out carefully.

Prevent Unattended Operation

Never leave running saw unattended; turn off before clearing table.

Motor Specifications and Electrical Requirements

Power Supply Connection

Connect to a properly grounded 120V outlet; do not alter grounding prong.

Extension Cord Guidelines

Use correct gauge extension cords to prevent power loss and overheating.

Unpacking and Checking Contents

Tools Required for Assembly

Lists necessary tools like screwdrivers, wrenches, and a combination square.

Inventory of Loose Parts

Check all received parts against the provided list.

Assembly Precautions

Do not plug in until assembly is complete; check for missing parts.

Getting To Know Your Scroll Saw

Component Identification

Identifies major parts of the scroll saw via a diagram and labels.

Part Descriptions

Detailed explanations for each identified component of the scroll saw.

Glossary of Technical Terms

Defines key terms used in the manual, such as Kerf, Leading Edge, and Blade Tooth Set.

Assembly & Adjusting

Mounting the Scroll Saw

Instructions and hardware recommendations for securing the saw to a workbench.

Table Angle Adjustment

How to adjust and lock the table for horizontal or bevel cuts up to 45 degrees.

Adjusting the Hold Down Foot

How to adjust the hold down foot to contact the workpiece properly.

Adjusting the Dust Blower

Positioning the dust blower for effective dust removal during cutting.

Aligning the Bevel Indicator

Steps to ensure the degree scale pointer accurately reflects the table angle.

Installing Pin End Blades

Installing Plain End Blades

Detailed steps for installing plain end blades using set screws.

Removing Plain End Blades

Procedure for removing plain end blades using the blade change rod and wrench.

On-Off Knob and Speed Control

Turning the Saw On

How to activate the saw by pulling out the speed control/on-off knob.

Turning the Saw Off

How to deactivate the saw by pushing in the speed control/on-off knob.

Locking the Power Switch

Securing the knob with a padlock to prevent accidental startup.

Basic Scroll Saw Operation

General Operating Procedures

Guidance on guiding wood, blade direction, feeding speed, and blade selection.

Making Interior Scroll Cuts

Step-by-step guide for creating internal cuts without breaking the workpiece perimeter.

Before Each Use Preparations

Saw Inspection

Disconnect power and check saw for damage or obstructions before use.

Workpiece Inspection

Ensure workpiece is free of foreign objects and plan cuts carefully.

Workpiece Handling and Planning

Plan workpiece holding, use jigs for small pieces, and avoid awkward positions.

Clearing Jammed Material

Procedures to safely clear jammed material by powering off and unplugging.

Blade and Speed Selection

Guidance on choosing the right blade width, thickness, and speed for different materials.

Maintaining Your Scroll Saw

Work Table Maintenance

Apply paste wax to the work table for smoother wood gliding.

Motor Care and Cord Replacement

Replace damaged cords immediately; do not service motor internals.

Lubricating Arm Bearings

Instructions for lubricating arm bearings at specified intervals.

Wiring Diagram Overview

Provides a visual representation of the saw's electrical connections for reference.

Content Parts Diagrams

Detailed Parts List

Comprehensive list of all parts with corresponding numbers and descriptions.

Additional Parts Diagrams

Further exploded views illustrating assembly components and their relationships.

Expanded Parts List

Continues the detailed list of parts, encompassing a wider range of components.

Trouble Shooting Guide

Troubleshooting Blade Breakage

Addresses issues causing blades to break and provides corrective actions.

Troubleshooting Motor Failure

Diagnoses reasons for motor non-operation and suggests solutions.

Troubleshooting Vibration Issues

Identifies causes of vibration and offers remedies for proper operation.

Makita Limited One Year Warranty

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