J.P. Instruments Fuel Scan 450 Installation Manual - Manual (Page 12)

J.P.Instruments Fuel Flow Installation Manual
Report # 400
FS-450 Page 12 of 16
Rev A : Date 02/1/2002

Digital display for numeric readouts and messages: top display is fuel flow and the lower display for all other
parameters.

Indicator lights to show what information is being displayed on the digital display
Parameter Description Example Comments
USD—Total Fuel Used 38.2 Since last refueling or trip total.
REM—Fuel Remaining 37.2 In gallons, liters or pounds
H.M.—Time to Empty 02.45 Hours. Minutes Remaining at current fuel burn
REQ—Fuel required to next GPS WPT or
Destination 25.8 Present with GPS interface Valid signal and way point
RES—Fuel Reserve at next GPS WPT or
Destination I I.3 Present with GPS interface Valid signal and way point
13 Initial Check Out
 Electronics Warranty: 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.
 Transducer Warranty: All transducers suspected of malfunctioning must be sent back to JPI to be bench
flow tested. JPI sends the transducer back to the original manufacturer for testing, who in tern charges
JPI, $70 for the testing. If the transducer is found defective a new transducer will be issued.
 If you are not an FAA Certified Aircraft Mechanic familiar with the issues of installing aircraft fuel
flow, Do Not attempt to install this instrument. The installer should use current aircraft standards and
practices to install this instrument (refer to AC 43.13).
 Read the entire Installation Instructions and resolve any issues you may have before starting the installa-
tion.
 THIS INSTALLATION WILL REQUIRE SOME PARTS UNIQUE TO YOUR AIRCRAFT THAT ARE NOT
SUPPLIED IN THE KIT (including, but not limited to hoses and fittings). Acquire all the parts
necessary to install this instrument before starting the installation. Do not use aluminum fittings with the
PN 700900-1 or PN 700900-2 transducer.
JPI FS 450
Fuel Flow GPH
Gallons
Per Hr.
-MPG
STEP AUTO
USD REM H.M. REQ--RES
Function
Always shows fuel flow
shows fuel parameter
corresponding to indicator light
AUTO enters the automatic
scan mode
STEP enters manual scan mode,
steps through each paramerter
indicator lights index through
each parameter
STEP AUTO
FlowScan® 450M
JPI
Flow per Hr.
Left Engine Right Engine
TSO
Always shows fuel flow
of each engine
shows all other fuel
parameters
AUTO enters the automatic
scan mode
TUSD LUSD RUSD REM H.M. REQ RES
Function
50.7
STEP AUTO
Flow Scan® -450M
JP I
LEFT ENGINE RIGHT ENGINE
TSO
Always shows fuel
flow of each engine
shows all other
fuel parameters
AUTO enters the
automatic scan mode
TUSD LUSD RUSD REM H.M. REQ RES
Function
50.7
15.3 15.6
Flow
Per Hr