Nordson Auto-Flo II Instruction Sheet
Nordson Auto-Flo II Instruction Sheet

Nordson Auto-Flo II Instruction Sheet

Heater block assemblies
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Description

Specifications

Model: Auto-Flo II Heater Block Assembly: 120 Volt
Operating Voltage:
Power Consumption:
Cold Resistance Reading Unannealed Heaters:
Cold Resistance Reading Annealed Heaters:
Maximum Temperature
Model: Auto−Flo II Heater Block Assembly: 120 Volt (Low Wattage)
Operating Voltage:
Power Consumption:
Cold Resistance Reading Unannealed Heaters:
Cold Resistance Reading Annealed Heaters:
Maximum Temperature
Model: Auto-Flo II Heater Block Assembly: 240 Volt
Operating Voltage:
Power Consumption:
Cold Resistance Reading Unannealed Heaters:
Cold Resistance Reading Annealed Heaters:
Maximum Temperature
Model: Auto-Flo II Heater Block Assembly: 240 Volt (Low Wattage)
Operating Voltage:
Power Consumption:
Cold Resistance Reading Unannealed Heaters:
Cold Resistance Reading Annealed Heaters:
Maximum Temperature
E 2019 Nordson Corporation
t
Auto-Flo
t
The Auto-Flo
II heater block assembly is an electrically heated manifold that
mounts to the Auto-Flo II dispense valve and heats the material. Use the following
instruction sheet to install and service the heater block assembly.
II Heater Block Assemblies
120 V
150 watts
81.6 to 96.0 W (ohms)
86.4 to 100.8 W (ohms)
82 _C (180 _F)
120 V
43 watts
205.2 to 239.4 W (ohms)
184.7 to 251.4 W (ohms)
82 _C (180 _F)
240 V
147 watts
333.06 to 391.8 W (ohms)
352.6 to 411.4 W (ohms)
82 _C (180 _F)
240 V
43 watts
286.3 to 334.0 W (ohms)
1145.30 to 1336.19 W (ohms)
82 _C (180 _F)
Instruction Sheet
P/N 1608561-02
Part 1608561-02

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Summary of Contents for Nordson Auto-Flo II

  • Page 1: Specifications

    Description The Auto-Flo II heater block assembly is an electrically heated manifold that mounts to the Auto-Flo II dispense valve and heats the material. Use the following instruction sheet to install and service the heater block assembly. Specifications Model: Auto-Flo II Heater Block Assembly: 120 Volt...
  • Page 2: Installation

    WARNING: System or material pressurized. Relieve pressure. Failure to observe this warning may result in serious injury or death. Use the following instructions to install the heater block assembly to the Auto-Flo II dispense valve. Refer to Standalone Dispense Valve in the Specifications section of your Auto-Flo II system manual for mounting specifications if necessary.
  • Page 3: Operation

    Repair WARNING: Read and understand this entire section before performing repairs. Contact a Nordson representative regarding these procedures if necessary. Review the following: Allow only qualified personnel to perform the following tasks. Follow the safety instructions in this document and all other related documentation.
  • Page 4: Heater Cartridge Replacement

    Auto-Flo II Heater Block Assemblies Heater Cartridge Replacement 1. See Figure 3. Remove the screws (8) that secure the body cover (2) to the heater block (9). 2. Disconnect the heater cartridge wires (6) from the terminal connector (5). 3. Carefully remove the heater cartridge (6) from the heater block (9).
  • Page 5 Auto-Flo II Heater Block Assemblies 240V CORDSET CONNECTOR 120V CORDSET CONNECTOR GROUND LEAD GROUND SENSOR LEAD LEAD SENSOR LEAD SENSOR LEAD SENSOR LEAD 120 and 240 VOLT CIRCUIT CORDSET TERMINAL BLOCK APPLY HEAT SINK COMPOUND HEATER CARTRIDGE 10013624 Figure 3 Cordset and RTD Sensor Replacement.
  • Page 6 Auto-Flo II Heater Block Assemblies Parts To order parts, call the Nordson Customer Service Center or a local Nordson representative. Auto-Flo II Heater Block Assemblies See Figure 4 and the following parts list. AUTOFLO GUN SHOWN FOR REFERENCE ONLY 10013624...
  • Page 7 Auto-Flo II Heater Block Assemblies Item Part Part Part Part Description Quantity — 1606151 — — — HEATER BLOCK ASSEMBLY, Auto-Flo, 120 V — — 1615107 — — HEATER BLOCK ASSEMBLY, Auto-Flo, 120 V, low wattage — — — 1606152 —...
  • Page 8: Bottom View

    Auto-Flo II Heater Block Assemblies Auto-Flo II Heater Block Assembly: In-Line Manifold See Figure 5 and the following parts list BOTTOM VIEW PART OF AUTOFLO GUN ITEM 2 SHOWN FOR REFERENCE ONLY 10015225 Figure 5 In-line AF Manifold Assembly Part 1608561-02...
  • Page 9 AR: As Required NS: Not Shown Issued 01/19 Original copyright date 2018. Nordson and the Nordson logo are registered trademarks of Nordson Corporation. Auto-Flo is a trademark of Nordson Corporation. All other trademarks are the property of their respective owners.
  • Page 10 Auto-Flo II Heater Block Assemblies This page intentionally left blank. Part 1608561-02 E 2019 Nordson Corporation...

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