Troubleshooting
6-55
Part 1107600_03
2014
Nordson Corporation
No faults >
Ready LED is illuminated >
No hot melt output from some guns
T.5
?
The heaters in the affected
hose/gun may be turned off
by the remote input.
−
+
Is the melter set up for a
remote hose/gun input?
?
Check the operation of the
gun, gun solenoid, and gun
driver. Refer to the
appropriate equipment
manuals.
+
−
Is the switching device
properly connected to the
back of the melter?
Refer to
Connecting Hoses
and Guns
in Section 3.
+
−
Are you using a switched
handgun or a foot switch to
trigger the pump?
Connect switching device.
+
−
Is the setpoint temperature
of the affected hose/gun
within the temperature
range recommended by
the hot melt manufacturer?
Adjust the setpoint
temperature.
+
−
Is the affected hose/gun at
its temperature setpoint?
?
+
−
Is the system hydraulic
pressure correct (allowing
the gun solenoids to
operate properly)?
Correct the system
pressure.
Summary of Contents for AltaBlueA4TP
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Page 20: ...Safety 1 12 2014 Nordson Corporation Issued 10 11...
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Page 74: ...Installation 3 46 Part 1107600_03 2014 Nordson Corporation...
Page 108: ...Operation 4 34 Part 1107600_03 2014 Nordson Corporation...
Page 122: ...Maintenance 5 14 Part 1107600_03 2014 Nordson Corporation...
Page 150: ...Troubleshooting 6 28 Part 1107600_03 2014 Nordson Corporation...
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Page 221: ...Technical Data 8 5 Part 1107600_03 2014 Nordson Corporation Figure 8 3 Wiring diagram 1 of 12...
Page 222: ...Technical Data 8 6 Part 1107600_03 2014 Nordson Corporation Figure 8 4 Wiring diagram 2 of 12...
Page 223: ...Technical Data 8 7 Part 1107600_03 2014 Nordson Corporation Figure 8 5 Wiring diagram 3 of 12...
Page 224: ...Technical Data 8 8 Part 1107600_03 2014 Nordson Corporation Figure 8 6 Wiring diagram 4 of 12...
Page 225: ...Technical Data 8 9 Part 1107600_03 2014 Nordson Corporation Figure 8 7 Wiring diagram 5 of 12...
Page 226: ...Technical Data 8 10 Part 1107600_03 2014 Nordson Corporation Figure 8 8 Wiring diagram 6 of 12...
Page 227: ...Technical Data 8 11 Part 1107600_03 2014 Nordson Corporation Figure 8 9 Wiring diagram 7 of 12...
Page 236: ...Calculating Melter Power Requirements A 4 Part 1107600_03 2014 Nordson Corporation...
Page 274: ...Melter Communications C 12 Part 1107600_03 2014 Nordson Corporation...
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