Nordson PURBlue EC - Leds and Fuses on Main Board

Troubleshooting
6-8
P/N 7135268B
E 2008 Nordson Corporation
PURBlue EC
LEDs and Fuses on Main Board
Designation Description
LED
DS2 ... DS7 Fuse monitoring (illuminated when fuses are OK)
DS2 Reservoir heaters
DS3 Grid heaters
DS4 Voltage supply 5 VDC and 24 VDC
DS5 Hose/ gun 1 heaters
DS6 Hose/ gun 2 heaters
DS7 Motor
DS8 ... DS14 Control voltage (illuminated when voltage is present)
DS8 Hose 1 heater
DS9 Gun 1 heater
DS10 Grid heaters
DS11 Motor
DS12 Gun 2 heater
DS13 Hose 2 heater
DS14 Reservoir heaters
DS15 +5 VDC control voltage
DS17 Trigger signal from a handgun to XP3 or XP4
Fuses (Refer to parts list for fuse types)
F1/F2 Grid heaters
F3/F4 Voltage supply 5 VDC and 24 VDC
F5/F6 Reservoir heaters
F7/F8 Hose/ gun 1 heaters
F9/F10 Hose/ gun 2 heaters
F11/F12 Motor
Refer to wiring diagram for connections
LEDs on I/O Expansion Board
Designation Description
LED
DS1 24 VDC at X3 (24V SUPPLY)
DS3 Grid heaters
DS5 Reservoir heaters
Refer to wiring diagram for connections