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JAT-920 Pneumatic Riveter 

 

25.  Give  your  work  undivided  attention.  Looking 

around,  carrying  on  a  conversation  and 
“horse-play” are careless acts that can result 
in serious injury. 

26.  Do not force a tool or attachment to do a job 

for  which  it  was  not  designed.  The  right  tool 
will do the job better and more safely. 

27.  Repetitive  motions  and/or  exposure  to 

constant  vibration  can  be  harmful  to  hands 
and  arms.  Take  frequent  breaks  and  relax 
hands  during  extended  operation.  Change 
posture to avoid discomfort or fatigue. 

28.  Compressed  air  can  be  harmful  if  directed 

toward sensitive areas of the body, and may 
propel small particles caught in the air stream. 
Exercise proper caution. 

29.  Use 

only 

recommended 

accessories; 

improper accessories may be hazardous. 

30.  Maintain  tools  with  care.  Keep  air  tool  clean 

and oiled for best and safest performance. 

31.  Do  not  use  combustible  gases,  carbon 

dioxide, oxygen  or any bottled gas as an air 
source for the tool. These can present risk of 
explosion and serious injury. 

32.  Do  not  lubricate  the  tool  with  combustible 

liquids, such as kerosene, diesel or jet fuel. 

33.  Do  not  dispose  of  this  tool  with  normal 

household waste. Never dispose of the air tool 
into fire. 

Specific warnings for Riveters 

34.  This tool is designed for inserting blind rivets 

into metal surfaces up to 3/16-inch thick. If you 
are  not  familiar  with  the  proper  and  safe 
operation  of  a  pneumatic  riveter,  do  not  use 
until proper training and knowledge have been 
obtained. 

35.  Do  not  operate  riveter  without  safety  cap 

installed,  as  mandrel  may  be  expelled  from 
the tool forcefully causing injury. 

36.  Do not install rivets close to the edge of a work 

surface,  as  it  may  cause  workpiece  to  split, 
causing a safety hazard. 

37.  Make  sure  tool  is  cleared  of  spent  mandrel 

before inserting new rivet into nosepiece. 

38.  This  tool  is  for  inserting  rivets  into  metal 

surfaces – do not use on soft surfaces. 

 

 

Familiarize  yourself  with  the  following  safety 
notices used in this manual: 

 

This means that if precautions 

are not heeded, it may result in serious, or even 
fatal, injury.

 

  

This means that if precautions 

are  not  heeded,  it  may  result  in  minor  injury 
and/or possible tool damage. 

 

 

 

 

 

 

WARNING:

 This product can expose you 

to chemicals including lead which is known to 
the  State  of  California  to  cause  cancer  and 
birth  defects  or  other  reproductive  harm.    
For  more  information  go  to  http://www. 
p65warnings.ca.gov. 

 

WARNING:

 Some dust, fumes and gases 

created  by  power  sanding,  sawing,  grinding, 
drilling,  welding  and  other  construction 
activities contain chemicals known to the State 
of California to cause cancer and birth defects 
or other reproductive harm. Some examples of 
these chemicals are: 

  lead from lead based paint 

  crystalline  silica  from  bricks,  cement  and 

other masonry products 

  arsenic  and  chromium  from  chemically 

treated lumber 

Your  risk  of  exposure  varies,  depending  on 
how often you do this type of work. To reduce 
your  exposure  to  these  chemicals,  work  in  a 
well-ventilated  area  and  work  with  approved 
safety equipment, such as dust masks that are 
specifically  designed  to  filter  out  microscopic 
particles.  For  more  information  go  to 
http://www.p65warnings.ca.gov/  and  http:// 
www.p65warnings.ca.gov/wood. 

Summary of Contents for 505921

Page 1: ...Pneumatic Riveter 505921 JAT 920 Operation Parts Manual M 505921 Edition 1 11 2018 JET 427 New Sanford Road LaVergne TN 37086 Ph 800 274 6848 www jettools com Copyright 2018 JET...

Page 2: ...eeded JET has Authorized Service Centers located throughout the United States For the name of an Authorized Service Center in your area call 1 800 274 6846 or use the Service Center Locator on the JET...

Page 3: ...against the work surface 11 Do not operate air tool without its guards in place Do not modify the tool 12 Do not operate this tool while tired or under the influence of drugs alcohol or any medicatio...

Page 4: ...eter without safety cap installed as mandrel may be expelled from the tool forcefully causing injury 36 Do not install rivets close to the edge of a work surface as it may cause workpiece to split cau...

Page 5: ...ion of your tool on the cover of this manual for quick access Retain this manual for future reference If the tool transfers ownership the manual should accompany it Tool specifications Model number JA...

Page 6: ...re 2 3 Push new nosepiece into jaws against the spring tension and rotate until threads engage Tighten nosepiece with wrench 4 Remove protective cap from air inlet Figure 1 If an in line oiler is not...

Page 7: ...sassembled jaw case jaw halves jaw pusher and the spring 4 Clean each of the disassembled parts Use a cleaning brush on the internal threads of the jaw and inside the rivet head 5 Reassembled parts in...

Page 8: ...e of the tool Air System Recommendations Equip the air compressor intake with a replaceable air filter that can be easily cleaned Use safety shut off valves so air flow can be stopped quickly in case...

Page 9: ...JET 9 Figure 3 Recommended arrangement of air piping and air line system...

Page 10: ...t and repair trigger and or trigger lever Insufficient pulling action Air valve obstructed Clear any obstructions Low air pressure Verify compressor has proper CFM rating for tool Check compressor reg...

Page 11: ...llowing pages To order parts or reach our service department call 1 800 274 6848 Monday through Friday 8 00 a m to 5 00 p m CST Please have the stock number and serial number of your tool available wh...

Page 12: ...12 JAT 920 Pneumatic Riveter 505921 JAT 920 Pneumatic Riveter exploded view...

Page 13: ...2 26 706 20 Back up ring P12 1 27 706 22 Frame lock nut 1 Index Part No Description Qty 28 JAT920 28B Rubber cushion 1 29 JAT920 29B Air cylinder 1 30 1 706 25 Air piston stem 1 30 2 JAT920 30 2B Air...

Page 14: ...14 JAT 920 Pneumatic Riveter This page intentionally left blank...

Page 15: ...JET 15 This page intentionally left blank...

Page 16: ...16 JAT 920 Pneumatic Riveter 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com...

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