Fluke DIS 90 User's Manual
Contents
1. NEDA 1064 IEC6F22 Battery life 100 hours Temperature operating 0 to 50 C Temperature non operating 40 to 70 C Note Press and simultaneously to read the version number Please contact your local representative for information about upgrading the version ENVIRONMENTAL2. 0 SECONDARY DIS VEHICLE DATA Figure 5 Typical Result Screen Indication of wrong polarity connections 413 pen 25k SkY 360 SECONDARY DIS VEHICLE DATA Figure 6 One red positive and one black negative secondary pickup swapped 4 cylinder system If you connect a pickup to a cable with the wrong polarity the ignition pulses of the related cylinder are displayed upside down and the RPM display is not correct In the example of Figure 6 where two out of four pickups are wrongly connected the RPM display is half the real value Service and Maintenance Storing the DIS 90 If you are storing the DIS 90 for an extended period of time the battery should be removed and stored separately To remove the battery see Figure 7 Replacing the 9V Battery A Warning To avoid electrical shock disconnect the DIS 90 from the ignition cables before replacing the battery Note This instrument contains an alkaline battery Do not dispose of this battery with other solid waste Used batteries should be disposed of by a qualified recycler or hazardous materials handler Contact your authorized FLUKE Service Center for recycling information Replace the 9V battery when the BATTERY Ok LED on the IGNITION ADAPTER unit remains off when the power is switched on P N X Figure 7 Replacing the Battery Service Centers To locate an authorized service center visit us on the World Wide Web ht
3. FLUKE DIS 90 Ignition Adapter Instruction Sheet Introducing the DIS 90 The DIS 90 is an optional accessory for use with the Fluke 98 Automotive ScopeMeter Series II Version 2 70 and higher to measure parade on Distributorless Ignition Systems To check the version number press and simultaneously Please contact your local representative for information about upgrading the version Unpacking Check that the following items are included with the DIS 90 see Figure 1 e _ Ignition Adapter Unit with installed 9V battery e Secondary Pickup Set with 4 black clamps e Secondary Pickup Set with 4 red clamps Figure 1 DIS 90 Package Contents June 1997 Rev 4 12 97 1997 Fluke Corporation All rights reserved Printed in the Netherlands All product names are 48226720083 trademarks of their respective companies LIMITED WARRANTY amp LIMITATION OF LIABILITY This Fluke product will be free from defects in material and workmanship for one year from the date of purchase This warranty does not cover fuses disposable batteries or damage from accident neglect misuse or abnormal conditions of operation or handling Resellers are not authorized to extend any other warranty on Fluke s behalf To obtain service during the warranty period send your defective product to the nearest Fluke Authorized Service Center with a description of the problem THIS WARRANTY IS YOUR ONLY REMEDY NO OTHER WARRANTIES
4. SUCH AS FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSED OR IMPLIED FLUKE IS NOT LIABLE FOR ANY SPECIAL INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSSES ARISING FROM ANY CAUSE OR THEORY Since some states or countries do not allow the exclusion or limitation of an implied warranty or of incidental or consequential damages this limitation of liability may not apply to you Fluke Corporation Fluke Industrial B V P O Box 9090 P O Box 680 Everett WA 7600 AR Almelo 98206 9090 USA The Netherlands Safely using the DIS 90 A Warning Do the following to avoid electrical shock fire or personal injury e Turn the engine off before making any connections e Use the DIS 90 only on properly insulated ignition cables e Keep the Fluke 98 and the DIS 90 leads away from rotating parts and engine parts producing heat e Thoroughly fix all test leads before doing a road test e Read the safety section in the Fluke 98 Users Manual from page VI Powering the DIS 90 FLUKE DIS 90 Permanently ON powered AUTO OFF Automatic power off after about 15 SEF minutes Blinking when cta internal battery is O BATTERY OK OK IGNITION ADAPTER ST8316 Figure 2 Powering the DIS 90 Figure 3 Measurement setup with the DIS 90 for a 4 cylinder dual spark ignition coil system Connecting the DIS 90 for measurement Figure 3 shows a connection example for a 4 cylinder DIS engine General connection procedure 1 Conne
5. are connected 6 Clamp the remaining pickups on the connecting cable to the Ignition Adapter unit See the example for four cylinders in Figure 3 and for six cylinders in Figure 4 For safety reasons ST8362 Figure 4 Connection of the unused pickups example for six cylinders and to get a reliable measurement result these unused pickups must not be left unconnected Clamp the Capacitive Secondary Pickup CAP 90 or PM9096 001 on a spark lead with negative polarity black pickup connected Clamp it as close as possible to the spark plug see figure 4 This cylinder is then displayed as first cylinder in the parade picture Automotive Application Example The following is an application example of how to measure a DIS system with dual spark ignition coils for a 4 cylinder engine See Figure 3 Test Tool Key Sequence lt p a VEHICLE DATA MENU F 1 mV CYLINDERS 4 CYCLES 4 y BATTERY 12V IGNITION CONV WwW 7 N ov _ MENU SENSORS AIR FUEL F5 IGNITION lt p z ELECTRICAL SYSTEM COPE MULTIMETER VEHICLE DATA INSTRUMENT SETU F5 IGNITION MENU PRIMARY SECONDARY SINGLE Ei ADVANCE DWELL Connect the DIS 90 the Capacitive Secondary Pickup and the ground leads as displayed on the Fluke 98 and depicted in the example of Figure 3 Start the engine and observe the measurement result See an example display in Figure 5 Measurement Result 5k 36
6. ct the DIS 90 Adapter to the Fluke 98 Automotive ScopeMeter as shown in Figure 3 Use a ground lead to connect the COM input on the small connection unit to ground e g battery ground 2 Connect the round cable plug of the red secondary pickup set to the Ignition Adapter box on the input with the red grommet connection to the input with the black grommet will not fit because of different plug pinning 3 Connect the round cable plug of the black secondary pickup set to the Ignition Adapter box on the input with the black grommet Connection to the input with the red grommet will not fit because of different plug pinning 4 Connect the black secondary pickup clamps to the spark leads with negative polarity and the red secondary pickup clamps to the spark leads with positive polarity You can check the polarities as follows only possible with engine running a Use a black or red secondary pickup and clamp it to a spark lead b If the Fluke 98 displays an upward spark voltage this pickup is connected to the correct polarity If a downward spark voltage is displayed the pickup is connected to the wrong polarity Then use a pickup with the other color for this cylinder Bear in mind that the spark voltage may be low or not visible due to a defect Refer to the section Indication of wrong polarity connections on the back of this sheet c Use the next black or red secondary pickup and repeat steps a and b until all pickups
7. tp www fluke com or call Fluke using any of the phone numbers listed below 1 800 443 5853 in U S A and Canada 31 402 678 200 in Europe 1 425 356 5500 from other countries Specifications FLUKE guarantees the properties expressed in numerical values with the stated tolerance Specified non tolerance numerical values indicate those that could be nominally expected from the mean of a range of identical differential voltage probes GENERAL DIS 90 application Parade measurement on Distributorless Ignition Systems with the Fluke 98 Automotive ScopeMeter Series II Version 2 70 and higher see the note at the bottom Maximum number of cylinders 8 4 positive igntion voltages red pickup clamps and 4 negative black pickup clamps TRIGGER INPUT Trigger input device to be Secondary Pickup CAP90 2 or used PM9096 101 Europe only TRIGGER OUTPUT Connection to the Fluke 98 Dual banana plug on small box Black plug to COM input red plug to TRIGGER input on the Fluke 98 SIGNAL OUTPUT Connection to the Fluke 98 Red BNC connector safe model Connected to INPUT A on the Fluke 98 RPM range 4 cylinder engine 600 to 8000 RPM 6 cylinder engine 600 to 6000 RPM 8 cylinder engine 600 to 4500 RPM Secondary Pickup cable from clamp to splitter box From splitter box to adapter box connected connected Box dimensions length x width x height BATTERY Battery requirement Type 6 LR 61 9V Alkaline
Download Pdf Manuals
Related Search