Checking The Spark Plug; Cleaning The Generating Set - SDMO BOOSTER 2000 Manual De Uso Y De Mantenimiento

7.3. Checking the spark plug

❶ Remove the spark plug cap and use a spark plug wrench to remove the spark plug.
❷ Inspect each spark plug and discard any that have worn electrodes or melted or cracked insulation. If they are to be re-used, clean
the spark plugs with a metallic brush.
❸ Measure the space between the electrodes with a thickness gauge. The electrode gap should be from 0.6 à 0.7 mm. Check that the
spark plug washer are in good condition and screw them in by hand, in order to avoid damaging the threads.
❹ After inserting the spark plug, tighten it with a spark plug wrench to secure the washer.
Note: for the installation of a new spark, tighten it by 1/2 turn after it is in place, in order to press the washer tightly. For the
installation of an old spark plug, tighten it by a 1/8 –1/4 turn after it is in place, in order to press the washer tightly.
7.4. Checking bolts, nuts and screws
Daily, detailed checks of all nuts, bolts and screws are essential in order to prevent any accidents or breakdowns.
Inspect the generating set as a whole before and after each use.
Tighten any loose nuts or screws.
NB: the tightening of cylinder head bolts should be carried out by a specialist. Contact your local agent.

7.5. Cleaning the generating set

Remove all dust and debris from around the exhaust and clean the generating set using a cloth and a brush (cleaning with a water
jet is not recommended, and cleaning with high-pressure cleaning equipment is forbidden).
Carefully clean the motor air inlets and outlets and the alternator.
Check the general condition of the generating set and, if necessary, replace any faulty parts.
8. Storing the generating set
Generating sets, which are to remain unused during a long period of time must undergo certain procedures, in order to keep them in
good condition. Check that the storage area is not dusty or humid. Clean the outside of the generating set and apply a rustproofing
product
8.1. Oil
While the motor is still hot, drain the oil from the sump and replace it with new oil of suitable quality.
8.2. Fuel
❶ Open the enclosure with a screwdriver
❷ Disconnect the spark plug cap
❸ Drain the fuel tank into a suitable container
❹ Turn the fuel tap to the "ON" position, unscrew the carburettor drainage screw, then drain off the fuel into a suitable container
❺ Hold the recoil starter handle then pull 3 to 4 times on the handle, in order to completely drain the carburettor
❻ Turn off the fuel tap, refit the carburettor drainage screw, reconnect the spark plug cap, then, close the enclosure again.
8.3. Spark plug
❶ Remove the spark plug, pour approximately one soup spoon of oil into the spark plug well, run the motor several times to disperse
the oil in the cylinder then refit the spark plug