Dynojet 248x: Pit Installation Guide User Manual

1 - 6 Document #98219100 Requirements to Unload TruckWhen your dyno arrives, you must provideequipment to unlo

Document #98219100 1 - 7Requirements to Install the DynamometerWhen you install the dynamometer, you needequipment capable of lifti

1 - 8 Document #98219100 Other RequirementsShop AirThe dyno air brake requires a 3/8-inch air ho

Document #98219100 1 - 9Optional AccessoriesCovers Dynojet can provide optional covers for yourDynamometer. You may purchase these

1 - 10 Document #98219100 Uncrating the DynoStep 1Use a crowbar or the like to remove the plywoodshipping shell

Document #98219100 1 - 11Step 4Verify that the cardboard boxes contain thefollowing:Brake Hardware:• 2 brake weldments(The followin

1 - 12 Document #98219100 Ground Hooks:• 8 Ground HooksStraps:• 2 axle straps• 4 ratchet straps• 2 ratchet strap

Document #98219100 2 - 1Chapter 2Hardware InstallationDynoWare EX+The standard dynamometer electronics package iscomprised of 4 interconnected modul

2 - 2 Document #98219100RPM Module:The RPM module receives and processes signalsfrom up to 2 inductive pickups for measurementof engine RPM. Each i

Document #98219100 2 - 3Dynamometer Input/Output Module:The dynamometer I/O module sends and receivesdata from the dynamometer and the hand heldpend

©1993-2005 Dynojet Research, Inc. All Rights Reserved.Installation Guide For Model 248 Pit Automotive Dynamometers.This manual is copyrighted by Dyn

2 - 4 Document #98219100CPU Module:The CPU module contains a 32-bit processorwhich acquires data from the expansion modulesand communic

Document #98219100 2 - 5CPU Module: ... ContinuedThis connector provides a synchronization signalto a 3rd-party data acquisition system.This conne

2 - 6 Document #98219100Remote SwitchBreakout Board toDynoWare CableCord from Power SupplyPrimary Inductive Pickup Cable(not shown)Computer Serial

Document #98219100 3 - 1Chapter 3Installing DynamometerNow that you have the Dyno unpacked, you may beginthe installation of the D

3 - 2 Document #98219100 Step 4Thread the remaining two leveling nuts (1" UNCnuts) and washers on the anch

Document #98219100 3 - 3Step 5Holding the leveling nut so it CANNOT turn,tighten the jam nut to the leveling nut. Be carefulnot to

3 - 4 Document #98219100 Installing the BrakesUse the following steps to install the brakes onyour Dynojet Dyno

Document #98219100 3 - 5Step 3Mount the brakes on the dyno frame. Use threebolts, three nuts, and three lock washers on eachbrake

3 - 6 Document #98219100 Wiring the DynoThe following hardware and wires are shipped inboxes with the dyno exce

Document #98219100 3 - 7Basic Kit:A: DynoWare EX+ ModulesB: Air Brake Pressure RegulatorC: Air Brake Control Valve (Replaced by Nw

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3 - 8 Document #98219100 Step 1Install the pickup card.Remove the pickup card and the 2 screwsfrom the bubble

Document #98219100 3 - 9- The Data Acquisition Cable is coiled around theBreakout Board. Uncoil the cable and Plug thecable into t

3 - 10 Document #98219100 Standard Air Step 4Screw the Air Brake Control Switch into the top of the right hand ai

Document #98219100 3 - 11The line labeled "OUT" is connected to the 3-way valve. Push the hose in then hand tightenthe

3 - 12 Document #98219100 Standard Air Step 5 (Skip to Step 6)Proportional Air Step 5Install the Temperature Sen

Document #98219100 3 - 13Standard Air Step 6Connect the remaining wires to the BreakoutBoard. Fasten the two black wires into th

3 - 14 Document #98219100 Proportional Air Step 6Complete the breakout board wiring as in thefollowing descriptio

Document #98219100 3 - 15(C) There are five wires in the cable thatconnects the EPR (shown left) to the breakoutboard in the spot

3 - 16 Document #98219100 Step 7The Breakout Board jumper settings are preset,though it is important that they be

Document #98219100 3 - 17Installing the Long Lateral Supports.Install both of the Long Lateral Supports on thebrake side of the dy

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3 - 18 Document #98219100 Step 2Loop the straps around the shaft between theflange bearings and the drums. (If ch

Document #98219100 3 - 19Step 3CAREFULLY lower the dyno into the pit. Alignthe three mounting tubes on the dyno with theanchor bol

3 - 20 Document #98219100 Adjusting Lateral SupportsUse the following steps to install the lateralsupports:Step 1

Document #98219100 3 - 21Step 3Use the Lateral Supports to align the dyno in thepit. Once the dyno is aligned make sure all theLa

3 - 22 Document #98219100 Install a 1" flat washer, 1" lock washer and setnut (1" UNC nut) on each

Document #98219100 3 - 23Step 2Connect your shop air to the dyno.Mount the Air Pressure Regulator on the wallin the shop with the

3 - 24 Document #98219100 Install the Dyno Cover(s)Use the following steps to install the dynocover(s): Step 1Che

Document #98219100 3 - 25Step 3Install the optional auxiliary pit cover platesover your dyno. A sample layout drawing for theauxil

3 - 26 Document #98219100 Installing Ground HooksGround hooks are points at which you canconnect the straps that

Document #98219100 3 - 27Drop-In AnchorA drop-in anchor is a heavy duty internallythreaded anchor used to bolt the ground hooksont

Document #98219100 1 - 1Chapter 1Initial Setup and Requirements Thank you for purchasing the Dynojet AutomotiveDynamometer. This do

3 - 28 Document #98219100 Installing the AnchorsStep 1Using an Impact Drill, drill the two holes in thecement at

Document #98219100 3 - 29Step 3Expand the anchor with the setting tool. Theanchor is properly expanded when the shoulderof the se

3 - 30 Document #98219100 Notes:

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4 - 2 Document #98219100Loading the VehicleUse the following steps to load a vehicle on the dyno.

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4 - 4 Document #982191009. Tighten the tie-down straps evenly making sure that the drive wheels r

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4 - 6 Document #98219100RPM Pickup DescriptionsRPM pickup descriptionSecondaries (Non- wasted spa

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1 - 2 Document #98219100 Dyno Placement The first step to installing your DynojetDynamometer is to decide wher

4 - 8 Document #98219100Connecting The Primary Inductive PickupThe primary inductive pickup canno

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4 - 10 Document #98219100Engine Warm UpWarm the vehicle’s engine and drivetrain before beginning

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Document #98219100 Appendix A - 1Appendix AGround Hook LayoutGround hook diagram with the pit near the frontof the shop. Align P

Appendix A - 2 Document #98219100 Ground hook diagram with the pit nearthe back of the shop. Align Pit andDynamometer to the center of dooropenin

Document #98219100 Appendix B - 1Appendix BAuxiliary Cover Plate Diagrams

Appendix B - 2 Document #98219100

Document #98219100 Appendix B - 3

Document #98219100 1 - 3Note:The Dynamometer drums can rotate ineither directionChoose the Dyno placement that best matchesyour sho

Appendix B - 4 Document #98219100

Document #98219100 Appendix B - 5

Appendix B - 6 Document #98219100

Document #98219100 Appendix B - 7

Appendix B - 8 Document #98219100 Notes:

1 - 4 Document #98219100 DynoWare EX+ PlacementThe DynoWare EX+ system is comprised of fourmodules: the CPU mo

Document #98219100 1 - 5Computer PlacementThe driver of the vehicle must be able to view thecomputer monitor and the DynoWare EX+