Central Pneumatic 94667 User Manual

21 GALLON
CAST IRON VERTICAL OIL-LUBRICATED
AIR COMPRESSOR
Model 94667
OPERATING INSTRUCTIONS
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Read this material before using this product.
Failure to do so can result in serious injury.
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2006 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 express written consent of
Harbor Freight Tools. Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein. Tools required for
assembly and service may not be included.
For technical questions or replacement parts, please call 1-800-444-3353.
Revised Manual 10d

Central Pneumatic 94667 Specifications

General

Brand	Central Pneumatic
Model	94667
Category	Air Compressor
Language	English

Summary

Operating Instructions

General Safety Warnings and Precautions

Essential safety guidelines covering work area, personnel, and protective measures for safe operation.

Specific Product Warnings and Precautions

Crucial warnings related to oil, tools, ventilation, extension cords, and electrical circuits.

Unpacking and Initial Setup

Instructions for checking parts, adding oil, and preparing the compressor before initial use.

Compressor Operation Procedures

Step-by-step guide on checking oil, turning the compressor on, and connecting air hoses.

Adjusting Air Output and Draining Tank

Procedures for adjusting air pressure, using the relief valve, and emptying air and condensation.

Inspection, Maintenance, and Cleaning

Pre-Use Inspection and Checks

Ensures the compressor is in good condition and all fittings are secure before operation.

Regular Maintenance Schedule

Guidelines for daily, periodic, and long-term maintenance tasks like oil checks and filter cleaning.

Parts Lists and Assembly Diagrams

Assembly Diagram A: Main Components

Illustrates and lists primary external parts of the air compressor.

Assembly Diagram B: Motor and Internal Parts

Details internal components, motor parts, and their respective part numbers.

Limited Warranty Information

Warranty Coverage and Duration

Details the 1-year/90-day warranty for materials and workmanship, excluding misuse.

Warranty Claim Procedure

Explains how to return products for repair or replacement with proof of purchase.