Stack ST8302, Руководство пользователя

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Chapter 5. Troubleshooting STACK ST8302 and ST8360 Video-Logger System
62 User Guide
Symptom Possible Cause Remedy Notes
A Pressure sensor
has failed Replace sensor Disconnect and
replace sensor with
a known good
sensor. If fault
continues then
check the harness. Video Display
gives a floating
(slowly changing)
incorrect Pressure
reading.
Faulty harness
connections Check continuity of
harness leads for
open circuits Remove the sensor
& short MSS(P)
harness connector
pins 1& 4 together
A reading of -99 =
harness OK
Pressure sensor has
failed Replace sensor Swap with the other
pressure sensor to
confirm fault Suspected low or
slow pressure
reading
Faulty pressure pipe
connections Check pressure
connections Check plumbing for
a blockage (kinks in
flexible hoses)
V Module shows a
different Fuel
Pressure reading
to the ST8100
Video Display, Incorrect Fuel
Pressure sensor
selected Select the Fuel
Pressure sensor to
match the ST8100 Sensors can be:
0-30psi / 0-2 Bar
0-150psi / 0-10 Bar
PEAK Switch faulty Replace Video
Controller Disconnect the
Video Controller. If
values return to
normal, replace the
Video Controller All sensors show
fixed high values
Faulty switch wiring Check switch wiring Check wiring for
short between 15w
connector pins A
and E (earth) or 8w
Switchcraft pins 3 &
8
Video Displays
pressure values
too low and
temperature
values too high
Low Battery voltage Recharge battery The system does
not give accurate
readings when the
voltage is below
8.0V