Instruction manual

Troubleshooting
Symptom Probable Cause Remedy
Tool not connected to air supply. Connect to recommended air supply source.
OS Valve is in “OFF” position. Slide OS Valve to ON position.
TOOL FAILS TO OPERATE
Insufficient air pressure. Adjust air supply pressure.
Air pressure is too high. Adjust air supply pressure.
Tool is low on hydraulic fluid. Service tool by qualified service personnel.
Possible jam due to debris in Nose Housing. Perform “Front End Service” and check for debris
or damage.
TOOL NOT RETURNING
TOOL LOSING STROKE
Tool low on hydraulic fluid. Service tool by
qualified service personnel.
Jaws dirty or need lubrication. Clean and lube jaws.
JAWS SLIPPING ON MANDRELS
Jaws worn. Replace jaws.
Dirty Nose Housing, Jaws or Jaw Guide. Perform “Front End Service” and clean inside of
Nose Housing.
JAWS FAIL TO OPEN
Nose Housing loose. Tighten Nose Housing.
Excess hydraulic oil in tool. Service tool by qualified service personnel.
Jaws dirty or need lubrication. Perform “Front End Service” to clean and
lubricate Jaws.
MANDREL STICKING IN JAWS
Incorrect nosepiece. Install correct nosepiece.
RIVET FAILS TO INSERT INTO
NO
SEPIECE
Shear ring stuck in hole of nosepiece. Remove shear ring, check for the correct
Nosepiece and review
application parameters to
ensure proper riveting.
Rivet not fully set. Repeat stroke required, or change rivet.
RIVET MANDREL DOES NOT
BREAK
Mandrel break load requirement too high. Upgrade tool.
Insufficient air pressure. Adjust air supply pressure to recommended level.
Tool not connected to air supply. Connect to recommended air supply source.
MCS NOT WORKING
Collector not tight or missing. Check Collector.
Mandrel path blocked. Clear mandrel path.
Dirty Silencer. Clean or change Silencer.
LOW VACUUM
Collector is full of mandrels. Discard the mandrels.
Insufficient air pressure. Adjust air supply pressure.
Emhart Teknologies - 50 Shelton Technology Center, Shelton CT 06484 - Tel. [phone] - Fax [phone] Page 17