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VMAC - Vehicle Mounted Air Compressors

VMAC Technical Support: 888-241-2289

VMAC Knowledge Base: kb.vmacair.com

2

Document: 1901167

Changes and Revisions 

Revision

Revision Details

Revised by

Checked by

Implemented

Eng.

Tech. Qual.

Mech.

Elec.

A

Initial Release

MSP

JKR

N/A

MSP

LPH

28 Jan 2021

Additional Application Information

This kit is required when the WHASP Tank will be mounted above the level of the 

compressor. 

Registered Trademarks

All trademarks mentioned in this manual are the property of their respective 

owners. VMAC’s use of manufacturers’ trademarks in this manual is for 

identification of the products only and does not imply any affiliation to, or 

endorsement of said companies.

Important Information

The information in this manual is intended for certified VMAC installers who 

have been trained in installation and service procedures and/or for anyone with 

mechanical trade certification who has the tools and equipment to properly and 

safely perform the installation or service. Do not attempt installation or service 

without the appropriate mechanical training, knowledge and experience.

Follow all safety precautions. Any fabrication for correct fit in modified vehicles 

must follow industry standard “best practices”. 

Notice

Copyright © 2021 VMAC Global Technology Inc. All Rights Reserved. These 

materials are provided by VMAC for informational purposes only, without 

representation or warranty of any kind, and VMAC shall not be liable for errors 

or omissions with respect to the materials. The only warranties for VMAC 

products and services are those set forth in the express warranty statements 

accompanying such products and services, if any, and nothing herein shall be 

construed as constituting an additional warranty. Printing or copying of any page 

in this document in whole or in part is only permitted for personal use. All other 

use, copying or reproduction in both print and electronic form of any part of this 

document without the written consent of VMAC is prohibited. The information 

contained herein may be changed without prior notice. 

Printed in Canada

Summary of Contents for A700308

Page 1: ...www vmacair com www vmacair com Installation Manual for VMAC Accessory A700308 Oil Return Check Valve for UNDERHOOD 40 Systems...

Page 2: ......

Page 3: ...icle Mounted Air Compressors VMAC Technical Support 888 241 2289 VMAC Knowledge Base kb vmacair com 1 Table of Contents Safety 3 Warranty 4 General Information 6 Maintenance and Repair Safety 8 Instal...

Page 4: ...operly and safely perform the installation or service Do not attempt installation or service without the appropriate mechanical training knowledge and experience Follow all safety precautions Any fabr...

Page 5: ...e failure of anyone to properly adhere to the procedures set out in this manual or standard safety practices Safety should be the first consideration when performing any service operations If there ar...

Page 6: ...that i the purchaser fully completes and submits a warranty registration form within 3 months of purchase or 200 hours of operation whichever occurs first ii services are completed in accordance with...

Page 7: ...on the compressor and a detailed description of the work performed 6 VMAC Warranty does not cover consequential damages overtime charges mileage travel time towing recovery cleaning or shop supplies 7...

Page 8: ...e vehicle as many of the OEM parts will be reused during the installation of the VMAC system Read this manual prior to beginning the installation to ensure familiarity with the components and how they...

Page 9: ...on meter N m 54 81 122 244 434 Metric Class 10 9 Size mm M6 M8 M10 M12 M14 M16 Foot pounds ft lb 4 5 19 41 69 104 174 Newton meter N m 6 25 55 93 141 236 Special Tools Required None Torque Specificati...

Page 10: ...tempt to service or repair this system without the appropriate mechanical training knowledge and experience Follow all safety precautions and industry standard best practices Maintenance and Repair Sa...

Page 11: ...il into a clean container with a capacity of at least 4 L 1 USG The oil will be reused later in the install Figure 1 Remove the oil return hose from the fitting on the WHASP Tank Figure 2 Figure 1 Dra...

Page 12: ...the check valve Reinstall the oil drain plug Remove the oil fill cap and fill the WHASP Tank with the oil set aside earlier in the install Figure 4 Figure 3 Install check valve Install the check valv...

Page 13: ...VMAC Vehicle Mounted Air Compressors VMAC Technical Support 888 241 2289 VMAC Knowledge Base kb vmacair com 11 Notes...

Page 14: ...VMAC Vehicle Mounted Air Compressors VMAC Technical Support 888 241 2289 VMAC Knowledge Base kb vmacair com 12 Notes...

Page 15: ......

Page 16: ...888 241 2289 tech vmacair com 877 740 3202 warranty vmacair com www vmacair com kb vmacair com 1333 Kipp Road Nanaimo B C V9X 1R3 Canada Manufactured by...

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