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Dynojet Research Pit Model (248) Automobile Electronics User Manual

1. Note WARNING Step 2 Loop the straps around the shaft between the flange bearings and the drums If chains are used then adequate protection must be placed between the shaft and the chain to insure that the shaft is not damaged by the chain Several types of straps or chains can be used to lower the dyno into the pit Dynojet recommends using continuous nylon loop straps Dyno weight 6000 Ibs 2724 kg Do not loop straps around the middle of the shaft between the two bearings as the dyno will be unstable Be sure that the strap is at no less than a 60 degree angle to the shaft Yes No Document 98219100 WARNING Step 3 CAREFULLY lower the dyno into the pit Align the three mounting tubes on the dyno with the anchor bolts Lower the dyno until it rests on the leveling nuts and washers The mounting tubes are oversized so there will be play between the mounting tubes and the anchor bolts The equipment used to move the dyno must be capable of lifting over 8000 Ibs 3632 kg Document 98219100 3 19 Adjusting Lateral Supports Use the following steps to install the lateral supports Step 1 Back out the Short Lateral Supports on the non brake side of the dyno until they fit snugly against the pit wall SHORT LATERAL SUPPORT ON NON BRAKE SIDE PIT WALL UPPER CORNER JAM NUT Emmi LATERAL SUPPORT
2. Straps e 2 axle straps Ring Plate e 4 ratchet straps e 2 ratchet straps with sleeves Chocks 4 Document 98219100 Chapter 2 Hardware Installation DynoWare EX The standard dynamometer electronics package is comprised of 4 interconnected modules System Expansion Connector Atmospheric Sensing Module RPM Module Dynamometer Input Output 7 Module UNE Atmospheric Sensing Module The atmospheric sensing module measures absolute pressure air temperature and relative humidity These measurements are used by WinPEP to correct power and torque measurements to standard atmospheric conditions according to a DIN SAE or other formula The green LED glows when the atmospheric sensing module is receiving power The flashing amber LED indicates the module processor is operating properly Revision C 11 16 00 Document 98226100 Master 2 1 2 2 Master RPM Module The RPM module receives and processes signals from up to 2 inductive pickups for measurement of engine RPM Each input has an automatic gain circuit to compensate for a wide variance of ignition systems The green LED glows when the RPM module is receiving power The amber LED flashes when an RPM signal is detected A steady flash rate proportional to engine RPM indicates a good RPM signal These connectors are the inputs for both primary and secondary inductive pi
3. C B 2 PANS A EGO A E B 3 Plate dua a dak Ai B 4 PIaIE Paso GG OGG r B 5 SA YA LU SAA SAA E SATA NEED E NA AAA OE B 6 PIATE E E E A Rai R A AR B 7 NE A A A TE B 8 qii Document 98219100 Chapter 1 Initial Setup and Requirements Thank you for purchasing the Dynojet Automotive Dynamometer This document will give you the information you need to install the Dynojet Dynamometer pit model If you have any questions please call Dynojet at 800 992 4993 Introduction Revision B 5 16 00 Before installing your Dynojet Dynamometer there are a few factors to consider This chapter Initial Setup and Requirements is a brief overview of what you need to know to install your Dynamometer and an overview of the installation steps Comprehensive instructions are included in the remaining chapters Initial Setup and Requirements should help you decide where to place your Dynamometer where to place the Dynojet electronics what you need to unload your Dyno how to prepare your Dynamometer pit and what must be provided for the Dynamometer Document 98219100 1 1 Dyno Placement The first step to installing your Dynojet Dynamometer is to decide where you want to position the Dyno in your shop Do you want to drive the vehicle into the shop forward or back it in Do you have equipment or tools located in your shop that would be more convenient to use based on the placement of the Dyno There are two basic method
4. Temperature Sensor shown left connect to the connectors labeled TEMP The green wire connects to Gl The white wire connects to W1 The black wire connects to B1 The red wire connects to R1 The silver or ground wire connects to S1 Note Make sure that the cables are clear from all moving parts Document 98219100 3 15 Step 7 The Breakout Board jumper settings are preset though it is important that they be checked to ensure they are set for your application The jumpers circled in white above may need to be changed to look like one of the drawings below The wires in the picture above reflect a proportional air install Ignore them if you are installing standard air Proportional Air Jumper Settings N D SAE E E Standard Air Jumper Settings N mom m 16 Document 98219100 Installing the Long Lateral Supports Install both of the Long Lateral Supports on the brake side of the dyno Thread the supports all the way into the dyno providing clearance during the pit installation LONG LATERAL SUPPORT BRAKE SIDE UPPER CORNER OF DYNO RY JAM NUT WELD NUT ATTACHMENT LATERAL SUPPORT Lowering the Dyno Into the Pit Step 1 Remove the screws holding the dynamometer cover in place and remove the cover S y Document 98219100 3 17
5. The 2 wires can go in either order Connect the yellow and black wires from the Brake Control to the two connectors marked with the letters SIG The 2 wires can go in either order Document 98219100 3 13 Proportional Air Step 6 Complete the breakout board wiring as in the following descriptions F 1 a FA g wrrr TTITTTITIT z A Data acguisition cable coming from the optical pickup on the dyno shown on the left These four wires go to the section of the card Labeled DRUM The red wire connects to R1 The white wire connects to W1 The black wire connects to B1 The silver wire connects to S1 B One yellow and one black wire go to the two connections Labeled PRESS They connect to the air sensor shown on the left located on the Booster Valve Assembly They can connect in either order 14 Document 98219100 O There are five wires in the cable that connects the EPR shown left to the breakout board in the spot labeled Load Control The black wire connects to V The red wire connects to V The clear wire connects to 0 The green wire connects to 0 The silver or ground wire connects to SH D The brake wires shown left come from the air switch on the Booster Valve Assembly They connect to the two connectors on the breakout board labeled BRAKE They can connect in either order E The five wires in the cable coming from the
6. communications port The 8 pin modular connector right provides communications according to the RS 422 485 specification Document 98226100 CPU Module Continued This connector provides a synchronization signal to a 3rd party data acquisition system This connector provides 12 Volt DC power to a 3rd party data acquisition system This connector accepts 12 Volt DC power from a power supply or battery The adjacent LED glows bright green when power is properly connected When this switch is on power is supplied to all connected modules Connecting the DynoWare EX Note Use the cables that came in the DynoWare package to make the following connections e 9 pin shielded serial cable between the RS 232 connector of the CPU Module and a free COM serial communications port on the PC A 9 pin to 25 pin adapter may be required at the PC 25 pin shielded cable from the dynamometer to the Dynamometer Input Output Module 9 pin connector from the hand held pendant to the Dynamometer Input Output Module 3 pin plug from the power supply to the CPU Module with its flat side facing down Refer to the picture on the next page The DynoWare EX stack must be mounted in your shop so as to be easily seen while making dyno runs Document 98226100 Master 2 5 Primary Inductive Pickup Cable Remote Switch not shown Breakout Board to DynoWare Cable Cord from Power Supply Computer Serial Port Ca
7. Connect your shop air to the dyno Mount the Air Pressure Regulator on the wall in the shop with the bracket provided Connect a supply air hose to the inlet of the regulator from your shop air supply Note Make sure the arrow on the regulator is the same as the direction of the air flow Connect a 3 g air hose to the outlet side of the regulator Connect the other end of the air hose to the barbed inlet fitting on the Air Control Switch Standard Air or the Booster Valve Assembly Proportional Air on top of the right air canister on the dyno Standard Air Note The regulator should be set to 60 psi Document 98219100 3 23 Install the Dyno Cover s Use the following steps to install the dyno cover s Step 1 Check the anchor bolts and lateral supports to make sure they are tight Install the dyno cover ED ae Step 2 Check the brakes The DynoWare Stack must be on to release the brakes Slowly rotate the drums this can be done manually then press the brake button the red button on the Remote Pendant The button should light up and engage the brakes stopping the drums Press the button again and the light will go off disengaging the brake If the brakes do not engage make sure the pressure gauge Air Brake Regulator is set to 40 PSI 276 kPa and check all connections 24 Document 98219100 Step 3 Install the optional auxiliary pit cover plates over your dyno A sample layout drawing
8. anchor 2 Do not use core drills to drill hole for this anchor 3 Always wear safety glasses and other necessary protective devices or apparel when installing or working with anchors Step 2 Drive anchor into the hole flush with the surface of the concrete Document 98219100 Step 3 Expand the anchor with the setting tool The anchor is properly expanded when the shoulder of the setting tool is flush with the anchor Step 4 Bolt the ground hooks onto the anchors to complete the ground hook installation upr sk is Document 98219100 3 29 Notes Document 98219100 Appendix A Ground Hook Layout Ground hook diagram with the pit near the front of the shop Align Pit and Dynamometer to the center of door opening for ease of use 3 1 2 PVC CONDUIT TURN m THRU EXISTING SLAB PLACE O SIDE WHERE DYNO ELECTRONICS WILL BE LOCATED ay 13 CENTERLINE OF PIT S al GROUND HOOKS 8 PL eee OPTIMUM REAR WHEEL INSTALLATION Revision B 5 16 00 Document 98219100 Appendix A 1 Ground hook diagram with the pit near the back of the shop Align Pit and Dynamometer to the center of door opening for ease of use CENTERLINE OF PIT 14 8 ere 4 BRAKE SIDE OF DYNO 3 1 2 PVC CONDUIT TURN UP THRU EXISTING SLAB PLACE ON SIDE WHERE DYNO ELECTRONICS WILL BE LOCATED GROUND HOOKS 8 PL Wi 24 000 A 48 000 48 000 PTIMUM FR NT WH INSTALLATION Appendix A 2 Document 49821
9. 6 NNOO tsz 00 0L p sooe d z ININOZ 21 0S 0 O O eL OS NWSE LY9 Gz Se IW 1080 NWO L 26 0G 9 Document 98219100 Appendix B 6 eld PAIL 991S 8 L Buisn susaog AJBI IXNY pling NIWO9 066 00 6 sooejd z NWOZ zL 0S 0 EK NNOO Sz 00 0L NWOZ ZL m TT INNSE L r9 Sz Se NINOL 226 ocG 9 Gz Appendix B 7 Document 98219100 Notes Appendix B 8 Document 98219100
10. 9100 Appendix B 9101d PPL 1991S 8 L Buisn S18405 Aselixny pling NWOZ Z 1 OS 0 7 WAS l lt IWIWOZ ZL OS O E WWOr zs L 00 9 SJOV1d v INWOZ ZL 0g 0 zg Auxiliary Cover Plate Diagrams NWOE S b 0S61 INw r zoglos ee ININO8 689 00 47 1 Appendix B Document 98219100 Revision B 5 16 00 13 25 336 55MM gt 482 60MM 25 50 647 70MM Tt 1 00 25 40MM A 2 50 63 50MM F Appendix B 2 Document 98219100 Build Auxiliary Covers using 1 8 Steel Tread Plate 3 A 25 50 647 70MM 25 63 50MM 13 25 336 55MM 19 00 482 60MM 1 00 25 40MM TYPICAL Document 98219100 Build Auxiliary Covers using 1 8 Steel Tread Plate Appendix B 3 gt i 15 94 404 8MM TE W 13 31 338 14MM 13 00 330 20MM 52 63 1336 68MM 26 00 660 40MM 90 50 12 70MM 3 Places a 0 50 12 70MM Appendix B 4 Document 98219100 Build Auxiliary Covers using 1 8 Steel Tread Plate eld PeAlL 8921S 8 L BUISN SI8A0Q AJEIIIXNY pling NWOO pge 00 0L NWOZ zL OG O s21d WWOZ zL 0S 0 NWNSZ ZZ SZ 8 Nwo 80G 00 0Z INNGZ 621 sa LE NWOO 9 LOL 000 Appendix B 5 Document 498219100 8IE d Peal 891S 8 L Buisn SISNOJ AJeI IXNYy PINE INWO9 066 00
11. Revision B 5 16 00 UM ac EG Installation Guide For the Automotive Dynamometer Pit Model 248 Dynojet Research Inc Document 98219100 1993 1994 1995 1996 1997 1998 and 1999 Dynojet Research Inc All Rights Reserved Dynojet Installation Guide for use with Dynojet s Automobile Dynamometer model 248 This manual is furnished under license and may only be used or copied in accordance with the terms of such license The information in this manual is furnished for informational use only is subject to change without notice and should not be construed as a commitment by Dynojet Research Inc Dynojet Research Inc assumes no responsibility or liability for any errors or inaccuracies that may appear in this book The Dynojet Logo is a trademark of Dynojet Research Inc Printed in the USA Document 98219100 Contents Chapter senescence Initial Setup and Requirements introductiom zawo aaa tdi a hah Dyno Placement ii a t do a do DynoWare EX Placement rrtrrr nnnnnnnnnnnn ener Computer Placement orrorn nnnnnnnnnnn ene nn nn nen Requirements to Unload Truck rrrrnnn nnnnnnnnnnnnnnn Pit Requirements o oonnnnnn nn nn nn nn nn nn nn Requirements to Install the Dynamometer Other Requirements ss nensseaoeenaaonenasaaznazaanznane Optional Accessories 1 1 ss nsssss nressnnnasaaazen
12. Use three bolts three nuts and three lock washers on each brake weldment Remove the nuts and lock washers from the dyno frame leaving the bolts in place Place the brake weldments over the bolts on the frame Finish the installation of the brake weldments with the nuts and lock washers Step 4 Install the air hose between the brakes using the ports on the sides of the air canisters Document 98219100 3 5 Wiring the Dyno The following hardware and wires are shipped in boxes with the dyno except the DynoWare EX A that is shipped separately with the WinPEP software Refer to the following page for item descriptions Basic Kit Brake System Document 98219100 Note Basic Kit A DynoWare EX Modules B Air Brake Pressure Regulator C Air Brake Control Valve Replaced by N with Proportional Air brake systems D DynoWare EX Power Supply and Cord E Wall Mount for DynoWare EX F DynoWare Cable G Dynamometer Control Pendant H Serial Port Cable I Primary Inductive Cable J1 amp 2 Secondary Inductive Cables K Mounting Hardware L Pickup Card Optional Proportional Air Brake Systems M Booster Valve Assembly Replaces C N Electronic Pressure Regulator EPR O DIN Rail for mounting the EPR P Temperature Sensor Q Temperature Sensor Bracket R Four W 4 Button Head Allen Bolts In addition to the parts listed above there is an EPR cable This section is laid o
13. WELD NUT ATTACHMENT Step 2 Back out the Long Lateral Supports on the brake side of the dyno until they are snug against the pit wall LONG LATERAL SUPPORT BRAKE SIDE UPPER CORNER OF DYNO JAM NUT PIT WALL A ON IOT f WELD NUT ATTACHMENT LATERAL SUPPORT 3 20 Document 98219100 Long Lateral Supports Short Lateral Supports Step 3 Use the Lateral Supports to align the dyno in the pit Once the dyno is aligned make sure all the Lateral Supports are tight against the pit walls then tighten the jam nuts as displayed in the figures below SHORT LATERAL SUPPORT ON NON BRAKE SIDE UPPER CORNER PIT WALL OF DYNO JAM NUT i LATERAL SUPPORT WELD NUT ATTACHMENT LONG LATERAL SUPPORT BRAKE SIDE UPPER CORNER OF DYNO JAM NUT PIT WALL WELD NUT ATTACHMENT LATERAL SUPPORT Document 98219100 3 21 Install a 1 flat washer 1 lock washer and set nut 1 UNC nut on each anchor bolt Torque each set nut to at least 140 ft Ib 190 Nm kj r Set Nuts and washers Connect the Dyno Step 1 Plug the 25 pin DynoWare Cable into the bottom of the Breakout Board and hand tighten the thumb screws This step finishes the electrical installation on the dyno 22 Document 98219100 Step 2
14. along the bottom of the dyno Unload the dynamometer using these channels You must provide a dyno pit Dyno pit dimensions are provided in the technical drawing CAR DYNO FINISHED PIT DIMENSIONS Be sure to contact your local contractor for code specifications before digging a pit After digging the pit you will pour the concrete and set 3 anchor bolts The anchor bolts are included with your dynamometer Follow the technical drawings CAR DYNO FINISHED PIT DIMENSIONS for placement of anchor bolts Document 98219100 Requirements to Install the Dynamometer When you install the dynamometer you need equipment capable of lifting and moving at least 8000 pounds 3642 KG Document 98219100 1 7 Other Requirements Shop Air The dyno air brake requires a 3 g air hose with a minimum pressure of 60 psi e You must provide a 3 8 air line that will reach from the dynamometer to the Air Pressure Regulator and another air hose to connect the regulator to your shop air supply Computer You must provide a compatible computer and printer The system must meet the following minimum requirements e Pentium P5 100 or faster Pentium computer e Windows 95 e 800 megabyte HD Eight megabytes of RAM e 640 x 480 SVGA 16k color video e One high density floppy disk drive 3 1 e Color Printer HP Deskjet color series recommended 8 Document 98219100 Optional Accessories Covers Dynojet can provide optional cov
15. ble 2 6 Master Document 498226100 Chapter 3 Z Installing Dynamometer A c7 S Now that you have the Dyno unpacked you may begin the installation of the Dynamometer Preparing Pit For Dyno Step 1 Your Dynojet Car Dynamometer is designed to sit on three anchor bolts cemented into the floor of the pit Thread one jam nut 1 UNC nut on each of the three anchor bolts in the floor Step 2 Thread one leveling nut 1 UNC nut on one of the three anchor bolts Place a flat washer on top of this nut KIU Flat Washer leg Leveling Nut Jam Nut Anchor Bolt Pit Floor Step 3 Adjust this leveling nut so that the distance from the top of the washer to the top of the pit is 48 3 g V 6 123 cm 0 4 cm Shown on the next page Revision B 5 16 00 Document 98219100 3 1 Top of Pit NN 48 375 122 9cm 1 LL LLL Flat Washer Leveling Nut Jam Nut Anchor Bolt rt Step 4 Thread the remaining two leveling nuts 1 UNC nuts and washers on the anchor bolts Use a bubble level or transit to adjust the leveling nuts so they are level with the first leveling nut Use the first leveling nut as a reference for the o
16. ckup clips Either input may be used with a primary inductive pickup or a secondary inductive pickup on a single ended coil Both inputs can be used for a wasted spark ignition Document 98226100 Dynamometer Input Output Module The dynamometer I O module sends and receives data from the dynamometer and the hand held pendant The module also contains a buzzer and light which are activated when either the vehicle or dynamometer speed limit is approached The green LED glows when the dynamometer input output module is receiving power The amber LED flashes proportionally to dynamometer drum RPM This 25 pin receptacle connects to the shielded cable from the dynamometer This 9 pin receptacle connects to the hand held pendant which houses the button used to Start Stop acquiring data The pendant may also contain a brake switch Document 98226100 Master 2 3 2 4 Master CPU Module The CPU module contains a 32 bit processor which acquires data from the expansion modules and communicates to the main computer running the WinPEP software The processor queries the expansion modules to determine their identity and capabilities The green LED glows when the CPU module is receiving power The blue LED is lighted when data from the modules is being acquired and saved One of these connectors is used to communicate to the main computer The 9 pin receptacle left connects to the PCs RS 232 serial
17. ctronic pressure regulator toward the DIN rail until it snaps into place Document 98219100 3 9 Standard Air Step 4 Screw the Air Brake Control Switch into the top of the right hand air canister as in the picture below Proportional Air Step 4 Install the Booster Valve Assembly Screw the booster valve assembly into the right side brake canister Tighten it so the air gauge is facing out as shown below There are two air lines coming from the electronic pressure regulator labeled IN and OUT Document 98219100 The line labeled OUT is connected to the 3 way valve Push the hose in then hand tighten the fitting Pull on the hose to ensure it is seated properly If it moves tighten the fitting more The line labeled IN is connected to the brass cross Push the hose in then hand tighten the fitting Pull on the hose to ensure it is seated properly If it moves tighten the fitting more Document 498219100 3 11 Standard Air Step 5 Skip to Step 6 Proportional Air Step 5 Install the Temperature Sensor on the left 4X4 post Locate the temperature sensor bracket on the left side 4X4 post Install the temperature sensor so it is approximately 3 from the surface of the drum 3 12 Document 98219100 Standard Air Step 6 Connect the remaining wires to the Breakout Board Fasten the two black wires into the connecting block in the connectors marked with the word BRAKE
18. ers for your Dynamometer You may purchase these covers at an additional cost or build them from the diagrams in Appendix B gt Extended Hand Held Pendant Cable 40 foot 12 2 meter Hand Held Pendant cable Part Number DC100 104L Document 98219100 1 9 Uncrating the Dyno Step 1 Use a crowbar or the like to remove the plywood shipping shell from the dynamometer e Remove the top of the crate If you ordered the dyno with the optional pit covers they will be in the top portion of the crate e Remove the sides of the crate e Remove the bottom skids and discard Step 2 Carefully remove the cardboard boxes and brake weldments that are stored within the dynamometer s frame 10 Document 98219100 Step 4 Verify that the cardboard boxes contain the following Brake Hardware e 2 brake weldments The following are attached to the dyno frame e six 5 8 bolts e six 5 8 lock washers e six 5 8 flat washers e six 5 8 nuts 0 ajj n ajj Bj nf T m Mounting Hardware 1 UNC nut 6 1 Flat wash i wa 3 1 Lock washers Na a Support Hardware 2 Long lateral Supports 2 Short lateral Supports in the non brake side of the dyno frame je eee ee i a hi Electronic Hardware Pictures and descriptions on page 3 6 Document 98219100 1 11 Ground Hooks e 8 Ground Hooks 3 8 Bolts T T Ring hs Setting v f Tool Anchors
19. for the auxiliary covers is provided in Appendix B If you have any installation questions call Dynojet at 800 992 4993 Document 98219100 3 25 Installing Ground Hooks Ground hooks are points at which you can connect the straps that hold down the car that is being tested This keeps the vehicle from sliding side to side or off the drum of the dyno during a Tun a Gi Side To Side Forward and Back Shifting Ground Hook Installation Hardware Ground Hook 8 or 10 Rings 8 or 10 Ring Plates Anchors 16 or 20 Drop In Anchors Bolts 16 or 20 1 x 3 8 UNC Grade 5 Setting Tool Used for expanding the anchors 26 Document 98219100 3 8 Bolts T T Ring Setting Tool Ring Plate Anchors Drop In Anchor A drop in anchor is a heavy duty internally threaded anchor used to bolt the ground hooks onto a concrete floor Ground Hook Placements The placement of the ground hooks can be found in Appendix A Document 98219100 3 27 Note 28 Installing the Anchors Step 1 Using an Impact Drill drill the two holes in the cement at each location on the drawing in Appendix A Use a ring plate as a template for the precise hole placement You will need a 1 2 drill bit to drill a hole to a minimum depth of 1 5 8 Clean the cuttings and debris from the hole Clean out Debris 1 The use of a carbide drill bit is recommended for the installation of this
20. ng a dyno run It is recommended that they be mounted on a shelf on the wall or on a cart along side the PC An optional extended Hand Held Pendant cable is available if needed 4 Document 498219100 Computer Placement Note The driver of the vehicle must be able to view the computer monitor and the DynoWare EX during a run If you will be running both front and rear wheel drive vehicles you will need to find a way for the driver to see them both Computer Position Front Wheel Drive 77 FRONT TNS Pendant lt lt RPM Pickup X Data Aguisition N Computer Monitor PC Cable zz Dynoware EX This image represents the location of the computer and DynoWare EX for a front wheel drive car Computer Position Rear Wheel Drive RPM Pickup Data Acquisition A Pendant DynoWare EX PC Cabls Computer Monitor yi A p This image represents the location of the computer DynoWare EX for a rear wheel drive car A possible solution would be to place the computer and the DynoWare EX modules on a movable cart Document 98219100 1 5 Requirements to Pit Requirements Unload Truck When your dyno arrives you must provide equipment to unload the dynamometer from the truck with skids or forks a minimum of 6 inchs wide by 6 feet long It must be capable of lifting and moving at least 8000 pounds 3642 KG The dyno has 2 C Channels that run lengthwise
21. s to position the Dyno in your shop Method 1 REP raj This image represents a rear This image represents a front ge rep wheel drive car on a dyno wheel drive car on a dyno near the garage door near the garage door Method 2 This image represents a rear This image represents a front NI drive car on a dyno wheel drive car on a dyno away from the garage door away froni E patrape ser 1 2 Document 98219100 Note The Dynamometer drums can rotate in either direction Choose the Dyno placement that best matches your shop and types of vehicles you work on Method 1 Dynamometer Position lt Ground Hooks This image represents a dyno near the garage door Method 2 Dynamometer Position Ground Hooks This image represents a dyno away from the garage door Note Refer to the technical drawings in Appendix A Document 98219100 1 3 DynoWare EX Placement The DynoWare EX system is comprised of four modules the CPU module the Dynamometer Input Output module the RPM module and the Atmospheric module The Dynamometer Input Output module connects to the dynamometer A 20 foot 6 1 meter long cable is provided The CPU module connects to a personal computer A 12 foot 3 7 meter long cable is provided RPM Pickups and a Hand Held Pendant also connect to the modules These modules need to be located where they will be visible duri
22. thers Warning Do not level all three nuts by measuring down from the top of the pit to the top of each leveling washer The Dynamometer must sit level for correct operation Bubble Level First Level Nut 3 2 Document 98219100 Step 5 Holding the leveling nut so it CANNOT turn tighten the jam nut to the leveling nut Be careful not to move the leveling nut Both the jam nut and the leveling nut should not move when the jam nut is tight Repeat this for the other two leveling nuts Double check the leveling nut height on all three anchor bolts with the level or transit Top of Pit uu 48 375 122 9cm ICOM ACN Y Flat Washer Leveling Nut Jam Nut Anchor Bolt 1 i Document 98219100 3 3 Installing the brakes Use the following steps to install the brakes on your Dynojet Dyno Step 1 Locate the brake hardware You should have six 5 8 bolts six lock washers six flat washers six nuts mounted on the dyno and two brakes 2600 f aj j M j ey 00 j aja pij ag u i Right b Step 2 The brakes mount on the inside of the dyno frame with the air canister on the top Identify the left and right brakes As shown in the figure above the brakes can only be mounted one way 4 Document 98219100 Step 3 Mount the brakes on the dyno frame
23. ut to aid the operator with the installation of Standard Air or Proportional Air braking systems Steps with Standard Air in front of them are to be followed solely by operators that are installing the Standard Air Brake system Steps with Proportional Air in front of them are to be followed solely by operators that are installing the Optional Proportional Air Brake system Steps without any designation are to be followed by both Document 98219100 3 7 Step 1 Install the pickup card Remove the pickup card and the 2 screws from the bubble bag Attach to the pickup bracket on the dyno so the optical pickup is facing the axle and the 3 pronged plug is facing away Turn the drum carefully and check to see that both pickup tabs on the dyno axle go through the center of the optical pickup on the pickup card Step 2 Prepare the Breakout Board Remove the Bubble Bag from the Breakout Board and bracket This tape secures the Pick Up Card to the dyno during shipping Break Out Board 3 8 Document 98219100 The Data Acquisition Cable is coiled around the Breakout Board Uncoil the cable and Plug the cable into the Pickup Card on the dyno Standard Air Step 3 Skip to Step 4 Proportional Air Step 3 Install the electronic regulator Locate the DIN rail on the right side 4X4 post The electronic pressure regulator snaps onto the DIN rail Hook one side on the DIN rail then rotate ele
24. zaanzanne Uncraling the DYNOWA 1 Chapter 2 wir Ea nn Hardware Installation pynoWare tock Atmospheric Sensing Module ae ese eee eee mamaaa mamaaa RPM Mi doi kk dA PA a doba i lania Dynamometer Input Output Module 2 4e esse sees ea ea zana zacna anawa GPU Module AA AAA debe le tate ttle AAA Connecting The DynoWare EX ss snssssszenssonnnase Revision B 5 16 00 Document 98219100 1i 1 1 GRADERS KA Installing Dynamometer Preparing Pit for Dyno sidssas nv snbvaia di aku skon lobv da a n ra 3 1 Installing the Brakes oeorrnnnnonnn nn nnnnnnnnnnnnnnnnn nn nn 3 4 Wiring the DYNOWA Dna r lan Zai 3 6 Installing the Long Lateral Supports 12111111 111 3 17 Lowering the Dyno Into the Pit ororonnnn nnnnnn nen 3 17 Adjusting Lateral Supports 2 nsssszsessannnansanenne 3 20 Connecting the Dyno a o ia W i di mzaa mzaa 3 22 Installing the Dyno Cover S ss nnsssszeneesnnnas sam 3 24 Installing Ground HOOKS 2 s s sssnenasaszennaannnza nam 3 26 Appendix A 2 2222 2 sssessssasasssansssA 1 Ground Hook Layout ss ssssssseeeseanenaaazenaaanznane A 1 Appendix B 111111 1 2 sessssssassssnss B 7 Auxiliary Cover Layout s sss neesronneanaanzenaannnenaaazne B 1 Plale E E OZ EEC EGO E

Dynojet Research Pit Model (248) Automobile Electronics User Manual

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