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Central Machinery 31849 User Manual

Central Machinery 31849
17 pages
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31849
ASSEMBLY & OPERATING INSTRUCTIONS
7” RABBETING
JOINTER WITH STAND
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit our Web Site at www.harborfreight.com
Copyright © 2000 by Harbor Freight Tools
®
. All rights reserved. No portion of this manual
or any artwork contained herein may be reproduced in any shape or form without the ex-
press written consent of Harbor Freight Tools.
For technical questions and replacement parts please call 1-800-444-3353.
®
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Central Machinery 31849 Specifications

General IconGeneral
Horsepower3/4 HP
Voltage120 V
TypeBench Grinder
MotorInduction
Speed RangeSingle Speed
Wheel Diameter8 in
Arbor Size5/8 in

Summary

Technical Specifications

Product Specifications

Lists key technical details like motor, dimensions, speeds, and capacities.

Important Safety Instructions

Operator Safety Precautions

Covers personal conduct, attire, and general safe operating practices.

Work Area and Pre-Operation Checks

Safe Work Area Conditions

Details essential conditions for the workspace to prevent hazards.

Operational Readiness Checks

Outlines essential checks before operating the jointer, including tool condition and setup.

Electrical Safety and Extension Cords

Grounding and Voltage Requirements

Explains proper grounding, voltage compatibility, and plug usage.

Extension Cord Guidelines

Provides specifications for selecting and using appropriate extension cords.

Assembly Preparation

Initial Setup and Cleaning

Details steps for unpacking, cleaning, and preparing components before assembly.

Stand Assembly Steps

Connecting Stand Components

Guides through connecting stand components like side plates, roof, and chassis.

Jointer Assembly and Belt Tension

Attaching Jointer to Stand

Details connecting the main jointer unit to the assembled stand.

Adjusting Belt Tension

Explains how to achieve correct belt tension by adjusting motor position.

Guard and Fence Assembly

Installing the Cutterhead Guard

Provides instructions for properly fitting the cutterhead guard.

Assembling Handle Wheels

Guides the assembly of the handle wheels for table adjustment.

Fence and Angle Scale Setup

Details the process of assembling the fence and its angle scale.

Operation and Adjustments

Safe Jointer Operation Guidelines

Covers essential rules for operating the jointer safely and effectively.

Table Height Adjustment

Explains how to raise and lower the infeed and outfeed tables.

Fence Adjustments and Operations

Moving and Tilting the Fence

Describes how to adjust the fence position and tilt angle.

Common Jointer Operations

Explains jointing and planing techniques and material limitations.

Understanding Grain Direction

Guides on identifying and working with wood grain direction.

Knife and Table Alignment

Outfeed Table and Knife Setup

Details aligning knives with the outfeed table for precise cuts.

Advanced Knife and Table Adjustments

Knife Alignment and Setting

Covers fine-tuning knife height and parallelism for optimal performance.

Adjusting Table Gibs

Explains how to adjust table gibs for smooth movement.

Replacing Jointer Knives

Provides instructions for removing and installing new jointer knives safely.

Knife Sharpening and Wiring

Sharpening Jointer Knives

Details the process of sharpening the jointer knives using abrasive stones.

Wiring the Switch Box

Guides the installation and connection of the main power switch box.

Motor and Power Cord Connections

Explains how to connect the motor and power cord wires correctly.

Operating and Maintaining the Jointer

Turning the Jointer ON and OFF

Describes the procedure for safely powering the jointer on and off.

After Operation Maintenance

Outlines essential cleaning and storage procedures post-operation.

Unpacking and Parts Identification

Unpacking and Content Check

Instructions for unpacking the jointer and verifying all parts are present.

Stand Assembly Parts List

Lists all components required for the stand assembly.

Jointer Assembly Parts List

Jointer Component Parts List

Provides a comprehensive list of parts for the jointer mechanism.

Stand Assembly Diagram

Visual Guide to Stand Components

Illustrates the physical arrangement and numbering of stand parts.

Jointer Assembly Diagram

Visual Guide to Jointer Components

Illustrates the physical arrangement and numbering of jointer parts.

Wiring Diagram

Electrical Connections Overview

A visual representation of the jointer's electrical wiring.

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