Chicago Electric 67631 User Manual

3 LB. ROTARY ROCK TUMBLER
Model 67631
SET UP AND OPERATING INSTRUCTIONS
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Failure to do so can result in serious injury.
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2009 by Harbor Freight Tools
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contained herein may be reproduced in any shape or form without the express written consent of
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improvements, actual product may differ slightly from the product described herein. Tools required for
assembly and service may not be included.
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Chicago Electric 67631 Specifications

General

Brand	Chicago Electric
Model	67631
Category	Power Tool
Language	English

Summary

Safety Information

General Tool Safety Warnings

General warnings about work area, environment, and tool usage.

Grounding Instructions

Essential steps for safe electrical grounding to prevent shock.

Tumbler Safety Warnings

Specific safety precautions for operating the rock tumbler safely.

Product Setup and Operation

Unpacking

Instructions for verifying the item is intact and undamaged upon arrival.

How Tumbler Works

Explanation of the tumbling process and simulation of natural polishing.

Work Piece and Work Area Set Up

Guidelines for preparing the workspace and the item to be tumbled.

General Operating Instructions

Key procedures and checks for running the tumbler safely and effectively.

Maintenance and Servicing

Cleaning, Maintenance, and Lubrication

Procedures for cleaning, routine maintenance, and lubricating the tumbler.

V-Belt Inspection and Tensioning

Instructions for checking and adjusting the tension of the V-belt.