DRPB64V Operation Manual
6) Re-assemble the cleaned or replacement parts. Put
the
pusher spring (#6)
onto the
assembly pusher (#5)
and insert it back into the tool where
assembly oil cylinder (#13)
is
located;
7) Place the
3-jaw set (#4)
into the
clamping sleeve (#3)
and be sure that all 3 jaws are seated
in the correct position;
8) Place the
clamping sleeve (#3)
with the
3-jaw set (#4)
inside it onto the
assembly pusher
(#5)
and ensure it is assembled firmly;
9) Replace the front sleeve (#2) and nosepiece (#1) on the tool;
TROUBLE SHOOTING
Problem
Possible Causes
Solutions
Rivet mandrel does not break
3-jaw set worn off or damaged.
Hydraulic oil in tool not sufficient.
Air supply with low pressure.
Change 3-jaw set.
Refill hydraulic oil.
Increase air supply pressure within
the specified range.
Jaws slippery on rivet mandrel
3-jaw set worn out.
Metal chips between jaws.
Pusher spring fatigued.
Change 3-jaw set.
Clean the jaws.
Change pusher spring.
Rivet mandrel cannot be put into
nosepiece
Incorrect nosepiece size chosen.
Jaws get stuck by mandrel not being
released.
Use correct size nosepiece for rivet.
Remove any jammed mandrels by
disassembling front sleeve and
clamping sleeve.
Used mandrel cannot be sucked
into mandrel collector properly
Insufficient mandrel release vacuum power.
Air supply with low pressure.
Increase the mandrel vacuum power,
ref. TOOL OPERATION section 4.
Increase air supply pressure within
the specification range.
