Page 710 - Wurth Total Catalogue

DIESEL CLEANING TREATMENT - OPERATING INSTRUCTIONS

Before Connection: canister.
1. The diesel cleaning kit consists of 2 treatment fluids. The first is 2. It is very important to check the system for any leaks at the
marked “Inline Diesel Clean” and the other is marked “Fuel Tank quick-release connectors and the hose end/barb fittings before
treatment”. Be sure to only fill the application canister with the starting the engine. Any leaks will be easily identified once the
Inline Diesel Clean and add the Fuel Tank treatment to the fuel taps are open and the system is pressurised.
tank. 3. Start the engine and allow the engine to idle using the canister
2. Before filling the canister, make sure that both of the taps are contents as a fuel supply. The appropriate quantity of fluid will
turned to the off position. vary, but generally if the canister has been filled to its’ capacity,
3. To ensure that the canister does not run dry during use then you should use 100ml per litre of engine capacity. Older
(and require that the engine fuel system be bled of air), it is vehicles or higher mileage may require a longer treatment to
recommended that the canister be filled completely the first time fully clean the fuel system.
it is used. This will ensure that, after each use, the canister retains Air-Con
enough fluid to prevent the fuel system from running dry. After To Disconnect:
each treatment, the canister should be topped up ready for the 1. Turn off the engine.
next use. Simply turn off the engine once the fluid level in the 2. Close off the fluid flow taps on the underside of the canister.
canister reaches the appropriate level. Remember to top up the 3. Disconnect the air line from the regulator (the system is designed
fluid level prior to each subsequent application. to self-bleed of air once air supply is disconnected)
4. Disconnect both of the fluid hoses via the quick-release Exhaust
To Connect to a Vehicle: coupling’s from the vehicle being careful to avoid spills,
1. Ensure that the vehicle’s engine is at operating temperature. reconnect the fuel lines from the vehicle to the engine.
2. Switch off the engine. 5. Unhook the unit from the underside of the bonnet and return to
3. It is recommended that protective covers are fitted to the vehicle it’s appropriate storage location.
fenders. 6. Start the engine and check for leaks. Cooling
4. For vehicles with a primary lift pump, please refer to the 7. Road test vehicle once completed.
separate instructions.
5. Add the quantity of Inline Diesel Clean fluid to the canister. (If Safety Instructions
the canister is empty, refer to the instructions as mentioned under • Contents are Flammable. Do not allow contents to contact hot
“before connection”, above.) engine or engine components.
6. Using the mounting hook supplied, hang the canister securely • Avoid breathing vapour. Steering
onto either the bonnet frame or the bonnet catch (ensure that the • Wear appropriate PPE (eye wear, gloves) when using product.
bonnet is secured so it will not fall down). • If product comes in contact with eyes, flush eyes with running
7. Choose the correct hose end or barb fitting for the quick-release water for at least 15 minutes.
coupling from the fuel line connectors (supplied) and fit into the • If product comes in contact with skin, wash off with water
inlet & return lines respectively. immediately.
8. Connect the “Outlet” hose into the main fuel inlet on the engine, • It is recommended that protective covers are fitted to the vehicle Trans
now the Inline Diesel Clean canister is effectively the vehicle’s fenders.
fuel tank. A common and easy to access inlet point is generally • Further MSDS information is available from www.wurth.com.au
a fuel filter mounted in the engine bay.
9. Connect the “Return” hose to the fuel return line on the engine.
In order to prevent damage to the fuel system, DO NOT clamp
the vehicle’s fuel return hose and ALWAYS connect the return Intake
hose to the canister.
10. Connect an air line via the regulator to an external air supply.
Set the required inlet feed pressure (manufacturer’s & models
differ, please refer to your make / model requirements for low
pressure fuel feed psi / bar values). For models that operate on
fuel suction to deliver fuel to the injector pump, a feed pressure Fuel
of about 20psi is recommended for trouble-free operation.
11. At this point it is recommended that the Fuel Tank treatment fluid
be added to the fuel tank.
AUS. pub. 04/17 © Running the treatment: Oil

1. Open both of the fluid outlet and return taps at the bottom of the

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