Sp Pump Diagnostics And Repair; Introduction; Available Pump Options - Nordson ProBlue Flex Product Manual

SP Pump Diagnostics and Repair

Introduction

Available Pump Options

E 2020 Nordson Corporation
WARNING! Allow only personnel with appropriate training and experience to
operate or service the equipment. The use of untrained or inexperienced
personnel to operate or service the equipment can result in injury, including
death, to themselves and others, and damage to the equipment.
This appendix provides comprehensive diagnostic and repair information for
the SP pump used in all ProBlue Flex adhesive melters. Before using the
information provided in this appendix to diagnose or repair your pump,
ensure that you have eliminated all conditions that might otherwise be
mistaken for a failure of the pump. Refer to Troubleshooting (Section 6).
NOTE: The procedures and illustrations in this section are specific to 15:1
pumps, but can be used for 6:1 pumps as well. Refer to the pump-specific
parts lists in Parts (Section 8) when performing the procedures in this
section.
Standard double acting
S
High output double acting
S
Low pressure double acting
S
Low viscosity double acting
S
Low pressure/Low viscosity double acting
S
High output single acting
S
SP Pump Diagnostics and Repair
Appendix
B-1
B
Part 1128350_02