Isspro R18066 Manual de usuario descargar pdf (Pagina 3)

Form No. IS169 (Rev. H 11/15/2013)

ISSPRO, INC.

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2515 N.E. Riverside Way

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Post Office Box 11177

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Portland, Oregon 97211-1899

503-528-3400

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800-888-8065

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Fax: 503-528-3495

Software updates: Attribute programmer R82003 may be used to activate and set the integral

warning light, adjust the backlighting, and filter out pulsations in the measured pressure. For

optimum filtering of pulsations set Sensor Scan Rate to 100 and Weight to 0.1.

Engine specific information: Cummins 1989-1998 and Powerstroke 1994.5-1997 – if using

mechanical lift pump, add a needle valve (R7742), followed by 24” minimum of compatible hose

such as grease gun hose (may require female-female coupler), then the sensor. Tighten the needle

valve fully then open it ~1/8-turn. If gauge oscillation is still evident, add either a 2

needle valve

(R7742) or a snubber (R7800) between the hose and the sensor. Powerstroke 1999-2003 –

installation on fuel bowl port requires a 7/16-20 SAE O-ring to 1/8” NPT adapter (available from

hydraulic supply store or many diesel performance dealers). . Powerstroke 2003.5-2007 –

installation on fuel bowl port requires an M12x1.5 to 1/8” NPT adapter (R7962). Cummins

1998.5-2002 – Injection pump oscillations may require the addition of a needle valve (R7742)

between the fuel system and the sensor, start with it adjusted at 1/8-turn open. If using a stock fuel

filter canister, install the sensor &/or needle valve with a tapped banjo bolt (R7743) at the filter end

of the main supply line from the filter to the VP44 injection pump. Cummins 1989-present – If

using stock fuel supply lines with a banjo bolt, a tapped banjo bolt (R7743) is available for installing

the sensor. Duramax 2001-present – a fuel pressure gauge is only used with an aftermarket lift

pump; install the pressure sensor in the test port of the lift pump.

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Isspro R18066 Manual de usuario Pagina 3