CYLINDER GP-TILT 9J7951 - Caterpillar

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If 100% load factor cannot be achieved on site due to site conditions, set the exhaust bypass valve at the maximum allowable load factor for the site conditions.
If the maximum allowable load factor falls between 100% and 75%, reference the proper table below for target compressor bypass position at 75% for either 1000ekW or 750ekW EPA Certified ratings. You may have to interpolate to obtain the target compressor bypass position.
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If the maximum allowable load factor for the site falls below 75%, the exhaust bypass valve will remain closed. Adjust the exhaust bypass valve all the way to its lowest setting.
Check Fuel Correction Factor (FCF)
The FCF needs to be at 100 percent 5 percent above 50 percent load. Adjust the fuel quality value (BTU) only if the FCF is outside the 5% range.
The fuel quality value can only be changed between 800 to 1000 BTU/ft3 in Cat ET.If not within specifications, return to Step 3.
Check EmissionsNote: Desired NOx level has been disabled in Cat ET. For emissions compliance, the desired NOx level has been hard-coded to 240 ppm in the engine softwareBy using ET, monitor the NOx PPM. The NOx PPM screen will display the value shown on the analyzer ( 10 PPM) for a 5 minute period. If not, return to step 3.Generator Set Fast Start Setup
This generator set has been designed to be compatible with an NFPA110 Type 10 capable system. The following parameters need to be considered to ensure optimum start times and proper engine protection upon a failed start attempt.
Crank Terminate Speed setting in Cat ET.The crank terminate speed setting impacts the handoff between the auxiliary fuel valve and the main fuel valve (tecjet). Setting the value too high could result in a richer than desired fuel-air mixture, which would increase the start time and potentially cause the engine to shutdown. Setting the value too low could result in a leaner than desired fuel-air mixture, which would result in excessive start times.The crank terminate speed setting has been set to a default value of 500 rpm. Depending on the site conditions, this setting may need to be adjusted to optimize start time. The full adjustable range is 150 rpm to 700 rpm. Follow the procedure below to optimize the crank terminate speed setting:
With the default value of 500 rpm, record engine speed in Cat ET during a start-up to 1800 rpm.
If the speed trace shows the speed acceleration rate decrease or flatten at crank terminate speed, the crank terminate speed is set too low. Increase the value by 50 to 100 rpm and conduct another start-up.
If the speed trace shows the engine speed decrease after crank terminate speed, the crank terminate speed is set too high. Decrease the value by 50 to 100 rpm and conduct another start-up.
Repeat steps a thru c until an optimum speed acceleration is observed with minimum speed stall time at crank terminate.
Engine Purge Cycle Time setting in Cat ETThe following events below may cause unburned