Kenvo DFS 910 Operation Manual

Fill the two fluid tanks on the DFS 910 machine with approved
products.
Induction: Use Only Induction Fluid. Add 2 lit/qt of DES 928 EGR
Cleaner to the induction tank for a maintenance service. Set the air
pressure to 80lbs. After the maintenance service is complete, you
Must add 1 lit/qt of DES 929 EGR RINSE to the machine and
process it through the engine on both the intake and exhaust side of
the system.
For a vehicle that has heavy build up use 4 lit/qt of DES 928 cleaner.
After the cleaning service is complete, you
929 EGR RINSE to the machine and process it through the engine on
both the intake and exhaust side of the system.
This is for ¾ and 1 Ton Diesel engines.
For larger Diesel engines Add 4 lit/qt of DES 928 EGR Cleaner to
the induction tank as a maintenance service. After the maintenance
service is complete, you
the machine and process it through the engine on both the intake and
exhaust side of the system.
. For heavy build up, do two services.
Fuel Rail: Use DES 925 fuel rail cleaner (1 lit/qt for ¾ - and 1 Ton
Diesel engines, 2 lit/qt for larger Diesel engines).
Caution: Do not mix fluids this could result in Engine failure
Use only the approved fluids listed.
Approved fuel rail cleaner DES 925
• Disconnect fuel supply line before the diesel injector pump
• Connect the required adapter then connect the supply line from the DFS machine
(blue hose)
• Disconnect the return line, which returns the fuel back to the fuel tank
• Connect the required adapter- then connect the return line from the
DFS Machine (black hose)
• If needed disable vehicle fuel pump or use loop hose adapter to loop the fuel line
• Fill the machine with fuel rail fluid pour the fluid into the tank with BLUE cap
• Connect 12 volt power supply to the vehicle's battery. (NOTE: Before connecting
power cord to battery, make sure the power switch is turned off)
DFS 910 Fuel System Operation Manual
Must add 2 lit/qt of DES 929 EGR RINSE to
Must add 2 lit/qt of DES
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