Table of Contents
Equipment Safety
Safety Alerts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Read and Understand . . . . . . . . . . . . . . . . . . . . . . . . 1-1
General Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Wear Safety Equipment . . . . . . . . . . . . . . . . . . . . . . . 1-2
Crush Hazard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Use Stanchions
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Tipping Hazard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Crush Hazard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Cutting Pipe Bands . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Overview
PolyHorse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
PolyHorse Power Assist (Optional) . . . . . . . . . . . . . . . . 2-4
Initial
Setup
Truss Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Roller Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Truss Assembly Positioning . . . . . . . . . . . . . . . . . . . . . 3-2
Adjusting Front Height . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Adjusting Rear Height . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Adjusting Roller Assembly Drop Foot Height . . . . . . . . . 3-3
Stanchions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Additional Truss Assemblies . . . . . . . . . . . . . . . . . . . . 3-4
Additional Roller Assemblies . . . . . . . . . . . . . . . . . . . . 3-5
Fusion Machine Setup
Positioning Fusion Machine. . . . . . . . . . . . . . . . . . . . . 4-1
Power Assist Setup
Connect Power Assist to Machine (Optional). . . . . . . . . 5-1
Pipe
Handling
Loading Pipe onto the PolyHorse . . . . . . . . . . . . . . . . . 6-1
Cutting Pipe Bands . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Loading Pipe into Rollers . . . . . . . . . . . . . . . . . . . . . . 6-4
Pipe Pulling Procedure . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Power Assist Pipe Pulling Procedure (Optional) . . . . . . . 6-5
Pipe
Staging
Max Loads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
Pipe Staging Options . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
Assembly
Parts
PolyHorse Assembly Parts Numbers . . . . . . . . . . . . . . . 8-1
Specifications
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1
COPYRIGHT © 2018, 2017, 2014, 2009
McElroy Manufacturing, Inc.
Tulsa, Oklahoma, USA
All rights reserved
All product names or trademarks are property of their respective owners. All information,
illustrations and specifications in this manual are based on the latest information available at the
time of publication. The right is reserved to make changes at any time without notice.
TX02679-10-13-09