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J.P.Instruments Fuel Flow Installation Manual Report # 760

for EDM-760 temperature indicating system with Fuel Flow Option Appendix - A

Page Page 1 of 14 Rev NC :

Date 07/20/99

Appendix – A –

Fuel Flow Transducer Installation

Table of Contents

Page

1. General 2

2. Initial Check Out 3

3. Installing the Fuel Flow Transducer 4

4. Route the Optional warning control line 5

5. Rout the Fuel Flow Transducer Wires 5

6. System Checkout 5

7. Specifications and Limitations 6

8. Drawing 700923 8

9. Drawing 700922 9

10. Drawing 700921 10

11. Drawing 760124 11

12. Drawing 760744 12

13. Drawing 700920 Installing the Fuel Flow Differential Module 13,14

J.P.INSTRUMENTS

PO BOX 7033

HUNTINGTON BEACH CA 92646

Last printed 06/12/03 3:25 PM

Summary of content (14 pages)

PAGE 1
J.P.Instruments Fuel Flow Installation Manual Report # 760 for EDM-760 temperature indicating system with Fuel Flow Option Appendix - A Page Page 1 of 14 Rev NC : Date 07/20/99 Appendix – A – Fuel Flow Transducer Installation Table of Contents 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13.
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J.P.Instruments Fuel Flow Installation Manual Report # 760 for EDM-760 temperature indicating system with Fuel Flow Option Appendix - A Page Page 2 of 14 Rev NC : Date 07/20/99 EDM-760 with Fuel Flow Option Installation Instructions 1…General: A complete thorough familiarization and understanding of the system and this manual is necessary before commencing the installation. All work must conform with A.C. 43.13.1A ch. 11 sec. 2, 3, 7.
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J.P.Instruments Fuel Flow Installation Manual Report # 760 for EDM-760 temperature indicating system with Fuel Flow Option Appendix - A Page Page 3 of 14 Rev NC : Date 07/20/99 2…. Initial Check Out 1. The aircraft owner must read the Warranty before starting the installation. There is information in the Warranty that may alter your decision to install this instrument. If you do not accept the terms of the Warranty, JPI offers a 30 day money back guarantee. 2.
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J.P.Instruments Fuel Flow Installation Manual Report # 760 for EDM-760 temperature indicating system with Fuel Flow Option Appendix - A Page Page 4 of 14 Rev NC : Date 07/20/99 3…. Installing the Fuel Flow Transducer: Mount the Fuel Flow Transducer using the appropriate drawing at the back of this manual. Location Aircraft Configuration 1. All Fuel injected engines with vapor return lines to fuel tank , all Continental and certain Lycoming engines.
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J.P.Instruments Fuel Flow Installation Manual Report # 760 for EDM-760 temperature indicating system with Fuel Flow Option Appendix - A Page Page 5 of 14 Rev NC : Date 07/20/99 The flow transducer must be mounted so the wires exiting the transducer are pointing up. Before connecting any hoses, thoroughly clean them and insure they are free of any loose material. High air pressure my be used, However, do not allow high air pressure to pass through the flow transducer. 4….
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J.P.Instruments Fuel Flow Installation Manual Report # 760 for EDM-760 temperature indicating system with Fuel Flow Option Appendix - A Page Page 6 of 14 Rev NC : Date 07/20/99 7… Specifications and Limitations Model: EDM- 760(), with Fuel Flow option Case Dimensions: 2.5" x 2.5" x 7.5" depth, 3.125" Bezel. Weight: Unit Only: Flow Transducer: 16 oz 3 oz Environmental; Passed TSO C43c and DO-178a (software level 3) Power Requirements: 10 to 35 Volts, 2 Amp.
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J.P.Instruments Fuel Flow Installation Manual Report # 760 for EDM-760 temperature indicating system with Fuel Flow Option Appendix - A Page Page 7 of 14 Rev NC : Date 07/20/99 SPECIFICATIONS TRANSDUCER Fuel Flow Transducer, Standard (FXT-201) Range: 0.6 to 60 GPH Linearity: %1 (8 to 60 GPH) K Factor Approx. 29,000 Pressure Drop: 1.2 PSI at 30 GPH 4.8 PSI at 60 GPH Working Press: 200 PSI Min. Burst Press: 2000 PSI Temp.
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J.P.Instruments Fuel Flow Installation Manual Report # 760 for EDM-760 temperature indicating system with Fuel Flow Option Appendix - A Page Page 9 of 14 Rev NC : Date 07/20/99 To the Flow Divider Aeroquip 900591B OUT Mounting Procedure: Fittings ¼ NPT to Fuel Hose (do not use aluminum fittings Aeroquip Fire Sleeve AE102/62-24 1. Find a convenient location between the Throttle Body and the Flow Divider and away from any hot exhaust pipes to suspend the Fuel Flow Transducer. 2.
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J.P.Instruments Fuel Flow Installation Manual Report # 760 for EDM-760 temperature indicating system with Fuel Flow Option Appendix - A Page Page 10 of 14 Rev NC : Date 07/20/99 Fuel injector Existing Fitting Aeroquip 900591B Clamp MS21919 Clamp as required TRANSDUCER Aeroquip Fire Sleeve AE102/624-24 To Engine Driven Fuel Pump Existing 8" max from support 2-AN816- Pipe to Flare fitting. Do not use aluminum fittings New 303Aeroquip hose Mounting Procedure: 1.
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J.P.Instruments Fuel Flow Installation Manual Report # 760 for EDM-760 temperature indicating system with Fuel Flow Option Appendix - A Page Page 13 of 14 Rev NC : Date 07/20/99 Connect to the 15 pin DSUB connector J.P.INSTRUMENTS PO Box 7033 Huntington Beach CA 92646 Title: FFDM-1 Interconnect Wiring Diagram Drawing No.
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J.P.Instruments Fuel Flow Installation Manual Report # 760 for EDM-760 temperature indicating system with Fuel Flow Option Appendix - A Page Page 14 of 14 Rev NC : Date 07/20/99 10.. Installing the Electronic International Fuel Flow Differential Module (FFDM-I): If your engine is equipped with a fuel return line from the carburetor back to the fuel tank, install the FFDM-1 in the aircraft as outlined below (see sheet one ). Otherwise, omit this step. a) Connect the connector to the FFDM-I.