Pub. No.: 191204 Rev.: 3 Operator Manual July 2020 Original Instructions www.SuperFlow.com SF- 902S Engine Dynamometer Copyright 2018 by SuperFlow Dynamometers & Flowbenches. All rights reserved. No part of this publication may be reproduced, transcribed, or translated by any means without the prior written permission of SuperFlow Dynamometers & Flowbenches, N60 W22700 Silver Spring Drive, Sussex, WI 53089 USA. No part of the software or firmware provided with this product may be upgraded, modified, or changed by any means without the prior written permission of SuperFlow Dynamometers & Flowbenches. Trademark Notices SuperFlow, WinDyn, ProFilter, SF902, XConsole, XDyno, XCart, NSCR, CycleDyn, AutoDyn, FlowCom, SuperBench, ProExport, SF-110/120/260/450/600/750, SF-1020, SF1200, ProBench, SuperBench, TD- 1200, TDAC, Axiline, TCRS, Hicklin, Racer’s Pack, and SuperShifter are trademarks of Power Test, Inc. Other trademarks and trade names may be used in this document that refer to the entities claiming the marks and names or their products. Power Test, Inc. does not hold any proprietary interest in trademarks or trade names other than its own. Please keep this manual for future reference. This manual is intended to assist operating personnel in becoming familiar with the product and as guidance in ordering necessary parts inclusive of SuperFlow's warranty requirements. Maximum operating efficiency and life of any SuperFlow product will be attained through complete understanding of the instructions and recommendations contained within this manual. ! WARNING IMPORTANT Services performed beyond preventive When available, please include the model maintenance by personnel other than SuperFlow number and serial number of the product in any Service Technicians on any SuperFlow products correspondence. during the warranty period may void the warranty. ii Table of Contents Table of Contents..................................................................................................................iii 1.0 Introduction ......................................................................................................................1 1.1 About This Manual ....................................................................................................1 1.2 Target Audience ........................................................................................................1 1.3 Product Features ......................................................................................................1 1.4 Principles of Water Brake Dynamometer Operation .................................................2 2.0 Safety Guidelines ............................................................................................................3 2.1 At Installation ............................................................................................................5 2.2 During Operation ......................................................................................................5 2.3 Lockout/Tagout Procedures ......................................................................................6 3.0 System Overview .............................................................................................................7 3.1 Overview ...................................................................................................................7 3.2 Dynamometer ...........................................................................................................8 SF-902S .................................................................................................................8 3.3 Data Acquisition ......................................................................................................11 Components .........................................................................................................11 The Sensor Box ...................................................................................................11 The Computer System .........................................................................................12 Electrical Requirements .......................................................................................12 Sensor Panel Modules .........................................................................................13 3.4 Accessories and Options ........................................................................................16 4.0 Installation ......................................................................................................................22 4.1 Location ..................................................................................................................22 4.2 Plumbing Diagram ..................................................................................................23 4.3 Unpacking ...............................................................................................................24 4.4 Engine Docking Cart ...............................................................................................24 4.5 Absorber Stand .......................................................................................................25 4.6 Sensor Box .............................................................................................................28 4.7 Cooling Towers .......................................................................................................29 4.8 Computer System ...................................................................................................31 Communication ....................................................................................................31 Software ...............................................................................................................31 4.9 System Cable Connections ....................................................................................31 Power ...................................................................................................................31 System Interconnect Panel ..................................................................................32 Sensor Interconnect Panel ...................................................................................35 4.10 Expansion Panels .................................................................................................36 Pressure Connections ..........................................................................................36 Thermocouple Connections .................................................................................37 Analog Voltage Expansion ...................................................................................38 4.11 Throttle System .....................................................................................................39 4.12 Initial Check-out ....................................................................................................40 5.0 Operation ........................................................................................................................41 5.1 Introduction .............................................................................................................41 5.2 Safety ......................................................................................................................41 iii Table of Contents Emergency Stop ..................................................................................................42 Electrical Safety ...................................................................................................42 Fuses ...................................................................................................................42 Safety Procedures ...............................................................................................43 5.3 Test Preparation ......................................................................................................44 Mounting the Front of the Engine .........................................................................44 Mounting the Engine ............................................................................................44 Dyno Shaft Connection ........................................................................................45 5.4 Engine Water Cooling System ................................................................................46 5.5 Throttle System .......................................................................................................47 5.6 Sensor Connections ...............................................................................................48 Stand Connections ...............................................................................................48 Engine Connections .............................................................................................48 5.7 Running an Automated Test ....................................................................................49 Infrastructure and Engine Setup ..........................................................................49 Operator Console and Computer .........................................................................51 Test Group Dialog ................................................................................................52 WinDyn Prep ........................................................................................................52 WinDyn Setup Dialog ...........................................................................................52