Central Pneumatic 67698 Owner's Manual

Cast iron twin cylinder air compressor pump

Advertisement

Quick Links

Owner's Manual & Safety Instructions
Save This Manual
operating, inspection, maintenance and cleaning procedures. Write the product's serial number in the
back of the manual near the assembly diagram (or month and year of purchase if product has no number).
Keep this manual and the receipt in a safe and dry place for future reference.
WARNING
To prevent serious injury and
death from improper installation:
ONLY a qualified engineer with
appropriate certifications may attempt
designing a new compressor to ensure
that all required safety and control
elements are in place and will work
together properly and safely. This
compressor pump is intended ONLY
as a replacement for a similarly rated
pump on an existing compressor that
includes all other needed components.
Constructing a new compressor using
this pump is not covered by the manual.
Email our technical support at: productsupport@harborfreight.com
When unpacking, make sure that the product is intact
and undamaged. If any parts are missing or broken,
please call 1-888-866-5797 as soon as possible.
©
Copyright
2010 by Harbor Freight Tools
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.
Keep this manual for the safety warnings and precautions, assembly,
Visit our website at: http://www.harborfreight.com
®
. All rights reserved.
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
REV 16b
ITEM 67698

Advertisement

Table of Contents
loading

Summary of Contents for Central Pneumatic 67698

  • Page 1 Constructing a new compressor using this pump is not covered by the manual. Visit our website at: http://www.harborfreight.com ITEM 67698 Email our technical support at: productsupport@harborfreight.com When unpacking, make sure that the product is intact and undamaged. If any parts are missing or broken, please call 1-888-866-5797 as soon as possible.
  • Page 2: Important Safety Information

    Keep children and bystanders away b. Use personal protective equipment. from an operating compressor pump. Always wear ANSI-approved eye protection during setup and use. Page 2 For technical questions, please call 1-888-866-5797. Item 67698...
  • Page 3 5 HP electric motor and pulley (both not or other reproductive harm. (California Health included) which can turn the Air Compressor & Safety Code § 25249.5, et seq.) Pump Pulley at approximately 1050 rpm. Item 67698 For technical questions, please call 1-888-866-5797. Page 3...
  • Page 4: Air Compressor Safety Warnings

    13. The use of accessories or attachments not recommended by the manufacturer may result in a risk of injury to persons. SAVE THESE INSTRUcTIONS. Page 4 For technical questions, please call 1-888-866-5797. Item 67698...
  • Page 5 Mounting Hole Pattern Four 7/16" diameter holes Recommended 3/8" diameter, grade 5 or better Mounting Bolts Overall Dimensions 17-3/4" L x 12-1/4" W x 15" H Sound Level 89 dB @ 1m Item 67698 For technical questions, please call 1-888-866-5797. Page 5...
  • Page 6 Assembly Diagram near the end of this manual. components Air Filter Assembly cylinder Head Pump Pulley cylinder Oil Fill Plug Oil Sight Glass Oil Drain crankcase Plug Page 6 For technical questions, please call 1-888-866-5797. Item 67698...
  • Page 7: Installation

    5. Place two V-groove belts (not included) over 15,225 8.8" the Pump Pulley and the motor pulley. 1725 Item 67698 For technical questions, please call 1-888-866-5797. Page 7...
  • Page 8: Checking The Oil

    FULL Allow the compressor to cool before replacing oil. Note: This pump will consume oil during operation, so check oil level before every use. Figure c: Oil Sight Glass Page 8 For technical questions, please call 1-888-866-5797. Item 67698...
  • Page 9 Item 67698 For technical questions, please call 1-888-866-5797. Page 9...
  • Page 10 Page 10 For technical questions, please call 1-888-866-5797. Item 67698...
  • Page 11: Cleaning, Maintenance, And Lubrication

    ** To clean the compressor pump surface, wipe with *** Use SAE 30W, non-detergent, a damp cloth, using a mild detergent or mild solvent. Air Compressor Oil only (sold separately). Item 67698 For technical questions, please call 1-888-866-5797. Page 11...
  • Page 12: Oil Maintenance

    If working in dirty environments, you may need to replace the filters more often. 1. Remove the Air Filter Front Covers. 3. Replace with new Air Filter Elements. 2. Remove the Air Filter Elements. 4. Replace the Covers. Page 12 For technical questions, please call 1-888-866-5797. Item 67698...
  • Page 13: Troubleshooting

    2. Reposition unit on a level surface. 3. Crankcase vent clogged. 3. Clean Crankcase vent. Follow all safety precautions whenever diagnosing or servicing the compressor. Disconnect power supply before service. Item 67698 For technical questions, please call 1-888-866-5797. Page 13...
  • Page 14: Parts List

    Note: If product has no serial number, record month and year of purchase instead. Note: Some parts are listed and shown for illustration purposes only, and are not available individually as replacement parts. Page 14 For technical questions, please call 1-888-866-5797. Item 67698...
  • Page 15: Assembly Diagram

    Assembly Diagram Item 67698 For technical questions, please call 1-888-866-5797. Page 15...
  • Page 16 Limited 90 Day Warranty Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards, and warrants to the original purchaser that this product is free from defects in materials and workmanship for the period of 90 days from the date of purchase.

Table of Contents