Identifying Electrical Components - Nordson AltaBlueA4TP Customer Product Manual

6-22
Troubleshooting

Identifying Electrical Components

Item Number
Indicators
DS2 Neon
DS3 Neon
DS4 Neon
DS5 Neon
DS6 Neon
DS7 Neon
DS8 LED
DS9 LED
DS10 LED
DS11 LED
DS12 LED
DS13 LED
DS14 LED
DS15 LED
DS17 LED
Fuses
F1/F2 −−
F3/F4 −−
F5/F6 −−
F7/F8 −−
F9/F10 −−
F11/F12 −−
Part 1107600_03
Tables 6‐15 through 6‐17 provide detailed descriptions of the circuit board
indicators, connection points, and test points that are referred to in the
troubleshooting chart. Figure 6‐1 illustrates the location of each of these
circuit board components.
Table 6-15 Main Board Components
Type
Power to tank heater
Power to pump heater
Power to 5 VDC and 24 VDC power supplies
Power to hose/gun 1 heaters
Power to hose/gun 2 heaters
Power to motor
Control signal for hose 1 heater
Control signal for gun 1 heater
Control signal for tank heaters
Control signal for motor
Control signal for gun 2 heater
Control signal for hose 2 heater
Control signal for pump heater
+5 VDC control voltage present
Trigger closure present at XP3 or XP4
Tank heaters (10 A, 250 V, fast-acting)
5 VDC and 24 VDC power supplies (2A, 250 V, slow-blow)
Pump heater (5 A, 250 V, fast-acting, 5 x 20 mm)
Hose/gun 1 heaters (6.3 A, 250 V, 5 x 20 mm)
Hose/gun 2 heaters (6.3 A, 250 V, 5 x 20 mm)
Motor start (6.3 A, 250 V, 5 x 20 mm)
Description
E 2014 Nordson Corporation
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