396-4953Y1 SurePoint PumpRight for Sentinel Rate Control ii Revised 05/13/2022
© 2010-2022 SurePoint Ag Systems Inc.
Table Of Contents
A
Introduction
Introduction
• Important Safety Information—Read this first...................................................
• Basic Steps to Install your Fertilizer System ....................................................1
• Complete Fertilizer System Example Drawing .................................................2-3
B
Components
Liquid
Components - Liquid
• Flowmeters ......................................................................................................4-5
• Section Valves .................................................................................................6
• Pressure Sensor, .............................................................................................7
• Pump Priming and Air Bleed Valve ..................................................................8
• Recirculation & Agitation..................................................................................9
• Flow Indicators and Manifolds, Check Valves, Orifice Charts...........................10-17
• Dual Check Valve Systems, Row Distribution ..................................................18-21
• Metering Tube Charts ......................................................................................22-24
D
Components
Wiring & Elec.
Components - Wiring & Electrical
• See 396-4035Y1 Sentinel Setup and Operating Manual
E
Installation
Overview
Installation Overview
• Floating Ball Flow Indicators, PumpRight Installation .......................................26,27
• Hydraulic Connections, PWM Valve, Hydraulic Oil Flow Requirements ...........28-30
• Liquid Plumbing Connections...........................................................................31-32
F
Setup &
Operation
Setup & Operation
• See 396-4035Y1 Sentinel Setup and Operating Manual
H
Maintenance
& Parts
Maintenance & Parts
• Air Bladder, Winterization, Pump Oil, Diaphragm and Valve Replacement.. ....41
• Pre-season Service .........................................................................................42
• Replacing Valves and Diaphragms ..................................................................43-45
• Pump Assemblies and Parts Breakdowns........................................................46
• PWM Valve and Motor Parts............................................................................47
• See 396-4034Y1 PumpRightManual
G
Trouble-
Shooting
Troubleshooting
• Pump Will Not Turn, Manual Operation Mode..................................................34
• Application Rate Fluctuates or Slow Getting to Target Rate.............................34
• Flowmeter Troubleshooting and Tap Test........................................................36
• Section Valve Won’t Move, Pressure Sensor Issues........................................37
• Other Troubleshooting Issues..........................................................................38-39