User Manual

6-4 Troubleshooting
(Continued)
Symptom Possible Cause Recovery
A. 1. System not
connected to
facility air supply.
2. Main air
regulator turned
off.
1. Check the Main Air Inlet at the rear of
the system.
2. Verify main air regulator is set properly.
8. No Air Pressure.
B. 1. Valve air
pneumatic hose
not connected.
2. Valve air
regulator turned
off.
1. Check valve air; secure connections if
necessary.
2. Verify valve air regulator is set
properly.
9. Air is hissing at the
rear of the system.
Facility air pressure is
too high (>690 kPa, or
100 psi).
Disconnect Main Air supply and install a
regulator.
10. Air pressure from
Main Air Inlet is
normal, but there is
no valve, fluid or
conveyor pressure.
High Air Pressure
Relief Valve was
tripped.
Disconnect Main Air supply, then
reconnect it.
A. Needle Sensor not
set up correctly.
A.
1. From the FmNT Main Window, click
on 3 Configuration.
2. Select Calculate Master Offsets
Calculate Master OffsetsCalculate Master Offsets
Calculate Master Offsets. See
Production Startup--Step 14.
11. Needle Sensor
cannot find needle.
B. Needle Sensor
beam dirty (light
always on or lags
on)
B. Clean Needle Sensor with IPA or
compressed dry air.