Instruction/ maintenance manual of the product 99780 Harbor Freight Tools
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OIL-LESS AIR COMPRESSOR 99780 99781 SET UP AND OPERA TING INSTRUCTIONS Visit our website at: http://www .harborfreight.com Read this material before using this product. Failure to do so can result in serious injury . SA VE THIS MANUAL. Copyright © 2008 by Harbor Freight T ools ® .
SKU 99780-81 For technical questions, please call 1-800-444-3353. Page 2 SA VE THIS MANUAL Keep this manual for the safety warn- ings and precautions, assembly , operat- ing, inspection, maintenance and cleaning procedures.
SKU 99780-81 For technical questions, please call 1-800-444-3353. Page 3 an increased risk of electric shock if your body is grounded. Do not expose tools to rain or wet c. conditions. Water entering a tool will increase the risk of electric shock. Do not abuse the cord.
SKU 99780-81 For technical questions, please call 1-800-444-3353. Page 4 other condition that may affect the tool’ s operation. If damaged, have the tool repaired before use. Many accidents are caused by poorly main- tained tools. Use the tool in accordance with f.
SKU 99780-81 For technical questions, please call 1-800-444-3353. Page 5 mented – it prevents sustained elec- trical shock. Some dust created by power sand- 13. ing, sawing, grinding, drilling, and other construction activities, contains chemicals known [to the State of Cali- fornia] to cause cancer , birth defects or other reproductive harm.
SKU 99780-81 For technical questions, please call 1-800-444-3353. Page 6 electrically malfunction or break down, grounding provides a low resistance path to carry electricity away from the user , reducing the risk of electric shock. (See 3-Prong Plug and Outlet.
SKU 99780-81 For technical questions, please call 1-800-444-3353. Page 7 Note: For additional information regarding the parts listed in the following pages, refer to the Assembly Diagram near the end of this manual. Assembly Connect the Front Handle (25) to 1.
SKU 99780-81 For technical questions, please call 1-800-444-3353. Page 8 Connect a 1/4” NPT air hose (rated 9. 155 PSI or higher) to the air con- nection. The air hose must be long enough to reach the work area with enough extra length to allow free movement while working.
SKU 99780-81 For technical questions, please call 1-800-444-3353. Page 9 Allow the Air Compressor to build up 7. pressure until it cycles off. Adjust the air compressor ’s Output 8. Regulator so that the air output is enough to properly power the tool, but the output will not exceed the tool’s maximum air pressure at any time.
SKU 99780-81 For technical questions, please call 1-800-444-3353. Page 10 MAINTENANCE AND SER VICING Procedures not specically explained in this manual must be performed only by a qualied technician.
SKU 99780-81 For technical questions, please call 1-800-444-3353. Page 1 1 P ARTS LIST Part Description Qty . 1 Cover 1 2 Power Switch 1 3 Overload Protector 1 4 Screw ST4.
SKU 99780-81 For technical questions, please call 1-800-444-3353. Page 12 ASSEMBL Y DIAGRAM Record Product’ s Serial Number Here: 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 avail- able individually as replacement parts.
SKU 99780-81 For technical questions, please call 1-800-444-3353. Page 13 LIMITED 1 YEAR / 90 DA Y W ARRANTY Harbor Freight T ools Co. makes every effort to assure that its products meet high qual- it.
An important point after buying a device Harbor Freight Tools 99780 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Harbor Freight Tools 99780 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Harbor Freight Tools 99780 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Harbor Freight Tools 99780 you will learn all the available features of the product, as well as information on its operation. The information that you get Harbor Freight Tools 99780 will certainly help you make a decision on the purchase.
If you already are a holder of Harbor Freight Tools 99780, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Harbor Freight Tools 99780.
However, one of the most important roles played by the user manual is to help in solving problems with Harbor Freight Tools 99780. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Harbor Freight Tools 99780 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
