4
TOOL OPERATION
Prior to using the hand riveter, make sure that:
•
The piston is fully returned forward by depressing the side pressure relief button (48)
•
The hand lever is properly adjusted for comfortable operation
•
The correct pulling head is properly mounted; see pulling head documentation for additional instructions
Fastener Installation
•
Insert the blind fastener into the structure and place the riveter onto the rivet stem.
•
Hand pump to complete installation; after each pump allow the lever to fully return to its original position.
Short stroking is not recommended as it will increase the number of pumps.
•
Depress the pressure relief button and allow the broken stem to eject through the front
RECOMMENDED PULLING HEADS
•
Contact FSI at 1-800-344-2393 or 707-935-1170 or by e-mail at
for recommendations.
TROUBLESHOOTING GUIDE
For item and part numbers, refer to the component list and exploded view on page 8.
The stem of the fastener to be installed won’t fit;
•
Make sure the correct pulling head is used, and that it
is properly adjusted (the jaws should free the broken
stem when the side button is depressed)
•
Check for jammed stems inside the jaws; press the
side button to properly eject the stem
The stems will not break to complete the
installation
•
Check the jaws- replace or clean them as necessary.
•
Make sure that the proper pulling head and optional
components are used
•
Check the fluid level; replenish if low.
Nothing happens when I pump
•
Check the fluid level –add fluid as needed
•
Re-adjust to increase output load
•
Service or replace the pressure relief valve
•
Disassemble and clean thoroughly the internal
components; debris or contamination in the fluid will
cause the internal valves to malfunction.
Too easy or too hard to pump (it doesn’t seem to shift)
•
Replace or service the stage piston (20);
Output piston goes back and forth as I pump
•
Make sure that the hollow set screw (14) is threaded in
properly and has not backed off.
•
Unthread set screw (14), remove and inspect the
compression spring (15); replace if damaged. Clean the
valve cavity before re-assembling
The lever bounces back forcefully preventing you to
pump
Disassemble and service the reservoir piston (44)
Fluid traces that keep coming back even after wiping
off the tool.
•
Fluid leaks are caused by worn seals. Disassemble and
replace the seals in the area where leaks are noticed.
•
To keep the tool in optimum operating condition we
recommend inspecting and replacing all the seals as
necessary (see tool service, page 6)
MAINTENANCE AND REPAIR
This riveter was designed to be robust and require minimum troubleshooting and maintenance.
In order to keep it in optimum operating condition, inspect routinely for leaks and damage and check the fluid
level.
