Woodward GECO, Техническое руководство, Страница: 60 / 90

GECO

Stoichiometric Manual 03554
52 Woodward
Chapter 8.
Installation/Setup
The GECO™
 Stoichiometric system installer should be able to perform the
following tasks with a high level of quality and workmanship, with consideration
given to any applicable laws and regulations for the specific location.
Installation Tasks

Provide a suitable control mounting location.

Install weather-tight conduit and wiring, including grommet-end junction
boxes and automotive-style electrical connectors.

Provide the control with a magnetic pickup speed signal.

Drill and tap (or weld) the oxygen sensor port into the engine exhaust
system.

Drill and tap (or weld) the MAP sensor ports into the intake system.

Cut and weld tubing and flanges. Fabricate strong, stiff mounting brackets
with consideration for vibration and fatigue.

Provide a power source for the control.

Provide a 5 A slow-blow fuse installed in line with the power supply input.

Analyze exhaust emissions for calibration.

Operate a laptop computer to calibrate the GECO  Stoichiometric control.
If the installer is unfamiliar or unable to complete any of the
installation requirements listed above, contact your
GECO

Stoichiometric distributor for information on qualified
installers.
Included GECO

Stoichiometric Components

GECO  Stoichiometric control

Fuel trim valve(s)

MAP sensor

EGO sensor(s)

HEGO sensor

MAP, EGO, and HEGO sensor connectors

GECO  Stoichiometric control manual
Optional GECO

Stoichiometric Components

Hand Held Terminal

Catalyst Thermocouples

Catalyst Differential Pressure sensor

Magnetic Pick-Up

Speed Switch