Table of Contents
vi
Part 1024496_06
2014
Nordson Corporation
SP Pump Diagnostics and Repair
D-1
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Introduction D‐1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pump Function
D‐1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pump Isolation Valve
D‐2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pressure Discharge Valve
D‐2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pump Diagnostics
D‐4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pump Disassembly and Reassembly
D‐6
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Melter Preparation
D‐6
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Required Tools and Materials
D‐6
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Tools D‐6
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Service Parts
D‐7
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Supplies D‐7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Remove the Pump from the Melter
D‐8
. . . . . . . . . . . . . . . . . . . . . . . . . .
Special Reassembly Instructions
D‐8
. . . . . . . . . . . . . . . . . . . . . . . . .
Remove the Actuator and Air Manifold and the Cylinder Assembly
D‐10
Special Reassembly Instructions
D‐10
. . . . . . . . . . . . . . . . . . . . . . . . .
Remove the Magnetic Actuator Assembly
D‐12
. . . . . . . . . . . . . . . . . . . .
Remove the Valve Spool and Sleeve
D‐15
. . . . . . . . . . . . . . . . . . . . . . . .
Special Reassembly Instructions
D‐16
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Remove the Shifter Fork
D‐18
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Special Reassembly Instructions
D‐18
. . . . . . . . . . . . . . . . . . . . . . . . .
Remove the Piston Cups
D‐20
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Special Reassembly Instructions
D‐20
. . . . . . . . . . . . . . . . . . . . . . . . .
Remove the Pump Frame and the Insulator
D‐22
. . . . . . . . . . . . . . . . . . .
Special Reassembly Instructions
D‐22
. . . . . . . . . . . . . . . . . . . . . . . . .
Remove the Lower Ball Seat Assembly and the Piston
D‐26
. . . . . . . . .
Special Reassembly Instructions
D‐26
. . . . . . . . . . . . . . . . . . . . . . . . .
Disassemble the Lower Ball Seat and the Pressure Ball
Assemblies D‐28
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Special Reassembly Instructions
D‐28
. . . . . . . . . . . . . . . . . . . . . . . . .
Remove the O‐ring and the Pump Seal
D‐30
. . . . . . . . . . . . . . . . . . . . . .
Special Reassembly Instructions
D‐30
. . . . . . . . . . . . . . . . . . . . . . . . .
Pump Assembly Parts List
D‐32
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pump Service Kit
D‐34
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other Pump Maintenance Kits
D‐34
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Schedule of Fasteners
D‐34
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Summary of Contents for ProBlue P10
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Page 224: ...Calculating Melter Power Requirements A 4 Part 1024496_06 2014 Nordson Corporation...
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