Specifications

Page 22 Emhart Teknologies - 50 Shelton Technology Center, Shelton CT 06484 - Tel. [phone] - Fax [phone]
Troubleshooting
If you are unable to fix the tool after reviewing this manual and the troubleshooting section, contact
your distributor or Emhart Teknologies for repair.
Problem
Cause
Action
Section
Incorrect Mandrel and
Nosepiece
Change to the correct parts
for the POP Nut you are
using.
Specifications,
Table 5
Mandrel threads are
damaged.
Replace the Mandrel
Tool Setup,
Mandrel and
Nosepiece
installation
Cannot thread the
POP NUT™ onto
Mandrel
Metal chip are jammed in
Mandrel’s threads.
Clean and lube the Mandrel
Maintenance
Low air pressure.
Adjust the air supply to the
correct pressure range
Tool Setup
Insufficient Lubricant.
Adjust the Lubricator drip rate.
Tool Setup
Insufficient Lubricant in the
rotating parts.
Lubricate the rotating parts
Maintenance
No forward or
reverse rotation of
the Mandrel. (Slow
rotation)
After installation, the tool is
still threaded into the insert
and work piiece
Disengage the tool from the
workpiece using the Control
Knob
Tool Operation
The insert threads have been
damaged due to high setting
force
Disengage the tooll from the
work piece
Adjust the setting force
correctly
Tool Operation
Setting Force
Adjustment
The Mandrel
cannot unthread
from the insert
Mandrel threads are
damaged.
Replace the Mandrel
Tool Setup,
Mandrel and
Nosepiece
installation
Unthreading
sequence stopped
during automatic
reverse
Trigger was released while
detaching the tool (before
unthreading was complete)
Disengage the tool from the
workpiece using the Control
Knob
Review the proper operating
procedure
Tool Operation
Basic Tool Operation
Low air pressure.
Adjust the air supply to the
correct pressure range
Tool Setup
The insert is not
fully set, stroke is
incomplete
Too little hydraulic oil.
Recharge the hydraulic oil
Maintenance
The tool
automatically
reverse rotates
Too much hydraulic oil or air is
mixed in hydraulic oil
Recharge the hydraulic oil
Maintenance
Low air pressure
Adjust the air supply to the
correct pressure range
Tool Setup
The tool does not
reverse rotate
automatically
Too little hydraulic oil or air is
mixed in hydraulic oil.
Recharge the hydraulic oil
Maintenance