PureFlow AirDog RP-150 - Dodge Cummins 2005-2013 - Manual (Page 13)

13
Raptor
™ 100 & 150
2005
– Present Dodge Cummins
Section 7 Final Check List
Initial Start Procedure.
7-1.
Turn the starter key to the on/run position.
7-2. While the Raptor™ Fuel Pump is on and pumping fuel, bleed the fuel line to the filter
head by loosening the fuel line connection at the filter head. As soon as the line is purged
of air and fuel is observed, properly tighten the fuel fitting.
NOTE: put a rag or shop
towel over and around the fitting to prevent splatter. Catch all spilled fuel and dispose of
properly.
7-3. Start engine!
Adjusting the Pressure Regulator.
To adjust the fuel pressure, loosen the Lock Nut on the adjustment screw. Then, using a flat
blade screw driver, rotate the adjustment screw clockwise to increase pressure or counter
clockwise to decrease pressure. Be careful not to loosen the regulator assembly base. Should the
base nut become loose, re-torque it immediately. When finished, properly torque the regulator
adjustment screw lock nut!
Properly tighten the adjustment screw Lock Nut when finished.
Figure 49
RECHECK ALL FUEL FITTINGS FOR LEAKAGE AND PROPERLY TORQUE AS
NECESSARY. BE SURE ALL FUEL LINES ARE PROPERLY ROUTED TO PROTECT
FROM EXCESSIVE HEAT AND SECURED TO PROTECT FROM CHAFFING AND
ABRASION. RECHECK ALL ELECTRICAL LINES, SECURE AS NECESSARY.