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2.  Dress  properly.  Do  not  wear  loose  clothing  or  jewelry.  Contain  long  hair.  Keep  your  hair, 

clothing,  and  gloves  away  from  moving  parts.  Loose  clothes,  jewelry,  or  long  hair  can  be 
caught in moving parts. 

3.  Avoid accidental starting. 

Be sure the trigger is off before connecting to the air supply.

 

Carrying  pneumatic  tools  with  your  finger  on  the  trigger,  or  connecting  pneumatic  tools  to 
the air supply with the Trigger on, invites accidents. 

4.  Remove adjusting keys or wrenches before turning on the tool. A wrench or a key that is left 

attached to a rotating part of the tool may result in personal injury. 

5.  Do not overreach. Keep proper footing and balance at all times. Proper footing and balance 

enables better control of the tool in unexpected situations. 

6.  Use safety equipment. Always wear ANSI-approved safety glasses underneath a full face 

shield, and hearing protection. 

PNEUMATIC TOOL USE AND CARE 

1.  Use  clamps  or  other  practical  ways  to  secure  and  support  the  workpiece  to  a  stable 

platform. Holding the work by hand is unstable and may lead to loss of control. Only work 
on a workpiece that is properly secured. 

2.  Do not force the tool. Use the correct tool for your application. The correct tool will do the 

job better and safer at the rate for which it is designed. 

3.  Do not use the tool if the trigger does not turn it on or off. Any tool that cannot be controlled 

with the trigger is dangerous and must be replaced. 

4.  Disconnect  the  air  hose  from  the  tool  before  making  any  adjustments,  changing 

accessories,  or  storing  the  tool.  Such  preventive  safety  measures  reduce  the  risk  of 
starting the tool accidentally. 

5.  Store idle tools out of reach of children and other untrained persons. Tools are dangerous 

in the hands of untrained users. 

6.  Maintain tools with care. Do not use a damaged tool. Tag damaged tools “Do not use” until 

repaired. 

7.  Check for misalignment or binding of moving parts, breakages of parts, damaged air hose 

(not  included),  and  any  other  condition  that  may  affect  the  tool’s  operation.  If  damaged, 
have  the  tool  serviced  before  using.  Many  accidents  are  caused  by  poorly  maintained 
tools. 

8.  Use  only  accessories  that  are  recommended  by  the  manufacturer  for  your  model. 

Accessories  that  may  be  suitable  for  one  tool  may  become  hazardous  when  used  on 
another tool. 

Service 

1.  Tool service must be performed only by qualified repair personnel. Service or maintenance 

performed by unqualified personnel could result in a risk of injury. 

2.  When  servicing  a  tool,  use  only  identical  replacement  parts.  Follow  instructions  in  the 

Inspection, Maintenance and Cleaning

 section of this manual. Use of unauthorized parts 

or failure to follow maintenance instructions may create a risk of injury. 

 

Additional Safety Warnings 

1.  Use clean, dry, regulated, compressed air at 90 PSI. Do not exceed the recommended 90 

PSI. Never use oxygen, carbon dioxide, combustible gases, or any other bottled gas as a 
power source for this tool. 

Summary of Contents for 157831

Page 1: ...IMPACT WRENCH KIT OWNER S MANUAL WARNING Read carefully and understand all INSTRUCTIONS before operating Failure to follow the safety rules and other basic safety precautions may result in serious pe...

Page 2: ...VE THIS MANUAL You will need this manual for the safety warnings and precautions assembly operating inspection maintenance and cleaning procedures parts list and assembly diagram Keep this manual and...

Page 3: ...t be controlled with the trigger is dangerous and must be replaced 4 Disconnect the air hose from the tool before making any adjustments changing accessories or storing the tool Such preventive safety...

Page 4: ...e threads of a quick connector Then firmly tighten the quick connector into the air inlet Fig 1 Loosening 1 Attach the correct size socket to the anvil 2 Set the compressor s pressure regulator to 90...

Page 5: ...cessary you may use a mild detergent Do not use solvents as damaged to the tool may occur Do not immerse the tool in any liquids GENERAL TOUBLESHOOTING TROUBLE Tool does not run at a normal speed or a...

Page 6: ...Page 6 of 8 please contact qualified repair personnel Diagram Parts List MANUFACTURER S LIMITED WARRANTY The limited warranty set forth below is given by Northern Tool Equipment Company Inc NTE...

Page 7: ...arranty including any implied warranty of merchantability or fitness for a particular purpose applies after the applicable period of express written warranty above as to the parts as identified No oth...

Page 8: ...d based paints Crystalline silica from bricks and cement and other masonry products Arsenic and chromium from chemically treated lumber Your risk from these exposures varies depending on how often you...

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