DeWalt 66-651 manual


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- safety signs and mark certificates which confirm compatibility with appropriate standards

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Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of DeWalt 66-651 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of DeWalt 66-651, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the DeWalt service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of DeWalt 66-651.

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Table of contents for the manual

  • Page 1

    INSTRUCTIO N M AN UAL P ART NO. D26195 Rev .0 Copyright © 2002 Delta Machinery T o learn more about[...]

  • Page 2

    2- ENG D26195 SAFETY GUIDELINES - DEFINITIONS Indicates an imminently hazardous situation which, if [...]

  • Page 3

    3- ENG D26195 IMPORT ANT SAFETY INSTRUCTIONS Save these instructions Improper operation or maintenan[...]

  • Page 4

    4- ENG D26195 WARNING: Risk of Bursting Air T ank: The following conditions could lead to a weakenin[...]

  • Page 5

    5- ENG D26195 HOW TO PREVENT IT WHA T CAN HAPPEN WARNING: Risk to Br eathing WARNING: Risk of Electr[...]

  • Page 6

    6- ENG D26195 HOW TO PREVENT IT WHA T CAN HAPPEN WARNING: RISK OF BURNS T ouching exposed metal such[...]

  • Page 7

    7- ENG D26195 Review and understand all instructions and war nings in this manual. Become familiar w[...]

  • Page 8

    8- ENG D26195 GLOSSAR Y DUTY CYCLE Air compressors should be operated on not mor e than a 50% duty c[...]

  • Page 9

    9- ENG D26195 Assemble Wheels It will be necessary to brace or support one side of the outfit when i[...]

  • Page 10


  • Page 11

    11- ENG D26195 Extension Cords Use extra air hose instead of an extension cord to avoid voltage dr o[...]

  • Page 12

    12- ENG D26195 Description of Operation Become familiar with these controls befor e operating the un[...]

  • Page 13

    13- ENG D26195 Check V alve: When the air compressor is operating, the check valve is "open&quo[...]

  • Page 14

    14- ENG D26195 How to Start: 1. T urn the On/Auto/Off lever to "AUTO" and allow tank press[...]

  • Page 15

    15- ENG D26195 NOTE: See "Operation" section for the location of controls. T o ensur e eff[...]

  • Page 16

    16- ENG D26195 Air Compressor Pump Intake and Exhaust V alves Once a year have a T rained Service T [...]

  • Page 17

    17- ENG D26195 8. Apply sealant to the check valve threads. Reinstall the check valve (turn clockwis[...]

  • Page 18

    18- ENG D26195 STORAGE Before you stor e the air compressor , make sure you do the following: 1. Rev[...]

  • Page 19

    19- ENG D26195 TROUBLESHOOTING Performing repairs may expose voltage sour ces, moving parts or compr[...]

  • Page 20

    20- ENG D26195 PROBLEM CAUSE CORRECTION It is normal for "some" pressur e drop to occur . [...]

  • Page 21

    21- ENG D26195 Regulator will not shut off air outlet. Damaged regulator Replace PROBLEM CAUSE CORRE[...]

  • Page 22

    22- ENG D26195 AIR COMPRESSOR DIAGRAM T orque 5-7 ft.-lbs. 5 24 26 27 28 25 9 10 21 15 16 17 6 7 10 [...]

  • Page 23

    23- ENG D26195 P ARTS LIST Key Part No. Number Description 1 ACG-408 Fastener Assembly (2 used) 2 AC[...]

  • Page 24

    24- ENG D26195 AIR COMPRESSOR PUMP DIAGRAM T orque 51-63 in.-lbs. T orque 100-120 in.-lbs. T orque 1[...]

  • Page 25

    25- ENG D26195 P ARTS LIST KEY P ART NO. NO. DESCRIPTION 70 SSF-586 Screw 1/4 -20 x .75 72 AC-0108 F[...]

  • Page 26

    26- ENG D26195 LIMITED W ARRANTY DEL T A MACHINERY warrants to the original purchaser that all pr od[...]