Marson 302-E Operating Manual Download Page 3

 

 
 
 
MAINTNCE

 

 

ADDITION OF HYDRAULIC FLUID 

 

Tool is shipped with oil. If it becomes necessary to add oil, follow this procedure. Put tool 
in a horizontal position. Remove plug (35). Pour hydraulic fluid into container (84). 
Screw container into fluid plug receptacle. Oil level should reach edge of fill hole. With 

container still attached, reconnect to air supply. Actuate trigger button 5 or 6 six times, 
or until air bubbles inside the container stop. This releases any entrapped air.

 

IMPORTANT:

 Use only Anti-Foam Hydraulic Fluid or equivalent air tool oil. 

 

CHANGING NOSEPIECES 
 

1.

 

Select proper nosepiece  

2.

 

Disconnect tool from air supply. 

3.

 

Using a wrench unscrew nosepiece from frame head (56) & replace with proper 
size nosepiece.  

4.

 

Reconnect air supply. 

5.

 

 Pointing tool away from people & object, push trigger button & hold. Snug down 
with wrench. DO NOT OVERTIGHTEN. 

 

Your tool is now ready to work. Insert rivet mandrel into nosepiece. Insert rivet into 

predrilled hole in application material, push trigger button (42) & release. 

 

CLEANING & CHANGING OF JAWS 
 

With use, the jaws of the tool may become dirty. This will cause slipping of the rivet 
mandrel & and improper setting of the rivet. To clean the jaws follow this procedure. 

 

1. Disconnect air supply 
2. Use a suitable wrench, unscrew frame head (56) & remove 
3. using a pair of wrenches, disassemble front jaw case (57)   
4. To clean jaws, use a stiff dry wire brush. 

5. If excessive wear is apparent, replace with new jaws. 
6. Reassemble in reverse order. 

 

Further maintenance is beyond the scope of this direction sheet. If the tool fails to 
function properly, return to an authorized repair station or the factory for service. 

WARNING:   ALWAYS WEAR SAFETY GLASSES

  

WHEN OPERATING AND PERFORMING MAINTENANCE ON TOOL 

Summary of Contents for 302-E

Page 1: ...from falling to the floor A traction pulling power of 2 000 lbs allows this tool to easily install 3 32 to 3 16 diameter rivets in all alloys and diameter open end rivets in aluminum steel combination...

Page 2: ...nosepiece see section on changing nosepieces Install mandrel container 60 on back of tool Refer to drawing Install air fitting in connection 100 Attach tool to air pressure between 85 95 PSI You are n...

Page 3: ...from people object push trigger button hold Snug down with wrench DO NOT OVERTIGHTEN Your tool is now ready to work Insert rivet mandrel into nosepiece Insert rivet into predrilled hole in application...

Page 4: ...y excluded Should this tool fail during this ninety 90 day period an no unauthorized repairs have been made return the tool freight prepaid to the factory for free of charge replacement of any part or...

Page 5: ...302 E Heavy Duty Riveter 39062 Parts Breakdown...

Page 6: ...r 3 29B see below Valve spacer 1 31 88031 Tool body 1 32 88032 O Ring 2 109 Parker 1 33 88033 Silencer 1 4 1 34 88034 Hermetic washer 400 820 1 35 88035 Oil tank plug 1 38 88038 Connector 2023 1 41 88...

Page 7: ...4 1 80 717001 Nozzle for rivet 2 4 3 4 1 81 717002 Nozzle for rivet 4 1 82 717003 Nozzle for rivet 4 8 Al 1 83 88371 Nozzle for rivet 6 6 4 1 84 88220 77 Oil container 1 85 88220 76 Key 5mm 1 86B see...

Page 8: ...88075 Interior spring reversal piston 1 76D 88076 Exterior spring reversal kit 1 KIT E 740819 Nails container kit 60E 710819 Nails container 1 87E 88220 22 air conveyor 1 KIT F 741401 Bush kit 89F 880...

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