Product manual

Page 13For technical questions, please call 1-800-444-3353.Item 61482
SAFETYOPERATIONMAINTENANCE SETUP
Jaw Cleaning and Replacement (continued)
7. Check the distance from the head of the Jaw
Case to the mounting threads of the Housing (15)
using the gauge on the Wrench Gauge.
Wrench Gauge (50)
Housing
(15)
(Threads)
Jaw Case
(3)
Jaw
Cylinder
(13)
Lock
Nut
(14)
Figure D: Checking Jaw Case Tightness
8. With the gauge at a slight incline, the back of
the gauge should rest on the end of the Housing
threads, while the front of the gauge should
rest on the front edge of the Jaw Case. If it
does not, tighten/loosen the Jaw Case until the
distance is corrected. Refer to Figure D.
9. Before reassembly, secure the Lock Nut (14)
against the Jaw Cylinder using the Wrench Gauge.
10. Replace the Outer Cylinder and
tighten using the Wrench.
Troubleshooting
Problem Possible Causes Likely Solutions
Jaws slipping. Worn or damaged Jaws. Replace Jaws.
Jaws will
not open.
1. Loose Nosepiece.
2. Dirty Jaws.
1. Tighten Nosepiece.
2. Clean Jaws.
Stroke is
too short.
1. Rivet pin not properly
inserted into Riveter.
2. Low hydraulic fluid.
3. Rivet wrong size.
1. Fully insert pin.
2. Prime Riveter – see page 10.
3. Use proper rivet length.
Weak pulling
action.
1. Low air pressure.
2. Broken/inadequate air
compressor.
3. Low hydraulic fluid.
1. Check regulator.
2. Have compressor serviced by a qualified technician/
upgrade to compressor of sufficient capability.
3. Prime Riveter – see page 10.
Leaking air. 1. Poor hose connections.
2. Damaged O-Ring.
3. Dirty Air Valve or airline inlet.
1. Reconnect using pipe thread seal tape.
2. Replace O-Ring.
3. Clean and lubricate with pneumatic tool oil.
Follow all safety precautions whenever diagnosing or servicing the tool.
Disconnect air supply before service.