Ryobi JM81-1 User Manual

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OPERATOR'S MANUAL
PLATE JOINER
JM81-1
DOUBLE INSULATED
Your new tool has been engineered and manufactured to Ryobi's high standard for dependability, ease of operation, and
operator safety. When properly cared for, it will give you years of rugged, trouble-free performance.
WARNING: To reduce the risk of injury, the user must read and understand the operator's manual before using
this product.
Thank you for buying a Ryobi Product.

Ryobi JM81-1 Specifications

General

Model	JM81-1
Type	Jig Saw
Voltage	120 V
Blade Type	T-shank
Power Source	Corded
Stroke Length	1 inch
Speed	500-3, 000 SPM
Orbital Action	4-Position

Summary

General Safety Rules

Work Area and Electrical Safety

Guidelines for maintaining a safe work environment and electrical precautions.

Personal Safety

Precautions for the operator's physical safety during tool use.

Tool Use and Care

Additional Safety Guidelines

Specific Safety Rules

Detailed safety instructions specific to the plate joiner.

Electrical Information

Double Insulation System

Adjustments and Settings

Depth of Cut Adjustments

How to adjust the cutting depth for different biscuit sizes.

Setting Depth Adjustment Knob

Procedure for setting the primary depth adjustment knob.

Fine Depth Adjustments

Method for making precise fine-tuning of the cutting depth.

Fence Adjustments

Fence Height Adjustment

Adjusting the fence height relative to the blade.

Fence Angle Adjustment

Setting the fence angle for various joint types.

Plate Joiner Operation Guide

Edge-to-Edge Joints

Wood Joint Techniques

Butt Joints

Advanced Joinery Operations

T-Joints

Miter Joint Operations

Edge Miter Joint Procedures

Operational Tips and Dust Management

Maintenance Procedures

Cleaning Base Assembly and Tunnel

Blade Maintenance and Replacement

Blade Replacement Steps

Detailed instructions for replacing the cutting blade.

Troubleshooting Common Problems

Biscuits Not Fitting Slots

Solutions for issues with biscuit slot fitment.

Dust Backup Issues

Blade Movement Problems

Poor Cutting Performance

Diagnosing and fixing low power or stalling motor issues.