5.2
Maintenance intervals table
The maintenance frequency is given as an indication only and is for devices using fuel and oil complying with the specifications
given in this manual. The maintenance intervals can be shortened depending on the unit's operating conditions and requirements.
Perform the maintenance operations at the indicated due dates even if the number of hours' operation has not been reached.
The
warranty will be invalidated if maintenance of the unit has not been performed correctly.
After
In hours, months or years, whichever comes first
Operation to be carried out:
5 hours
3 months/
50 hours
Every
3 months/
50 hours
Every
6 months/
100 hours
Every
1 year/
200 hours
Every
2 years/
500 hours
Clean the unit
X
X
Clean the spark arrester
X
Unit
Replace the spark plug
X
Oil
Change
X
X
X
Replace the fuel filter
X
Fuel
Clean the sediment bowl
X
Clean
X
X
X
X
Air filter
Replace
X
Part numbers of parts to be used during maintenance:
RKS2
Major service
to be carried
out by one of
our agents.
France:
0.806.800.107
(call charge)
Major service
to be carried
out by one of
our agents.
France:
0.806.800.107
(call charge)
5.3
Performing the maintenance operations
1.
Shut down the unit and wait at least 30 minutes for it to cool.
2.
Disconnect the cap(s) of the spark plug(s) and disconnect the "-" terminal on the battery (if fitted).
3.
Carry out maintenance in accordance with the information given in this manual and, to avoid the risk of damage to the unit,
only use original parts or their equivalent.
5.3.1 Drain the engine oil
To ensure that the oil service is performed quickly and correctly, the oil must be changed when the engine is warm (start the unit
and allow it to run for a few minutes if necessary).
1.
Place a suitable container under the oil drain screw (A14-B5), then remove the oil dipstick/filler plug (A3-B1) and the oil
drain screw.
2.
After draining completely, carefully refit the oil drain screw.
3.
Use a funnel to top up with oil (using oil which complies with the specifications given in this manual), and regularly check
the level.
The oil level must be between the minimum and maximum marks on the dipstick. If the oil level is too low, keep topping it up. If the oil
level is too high, drain some off.
4.
Refit and tighten the oil dipstick/filler plug.
5.
Wipe away any traces of oil with a clean cloth and check that there are no leaks.
5.3.2 Clean the sediment bowl.
1.
Close the fuel taps (A6).
2.
Unscrew the cover retaining screws (C4) and nuts (C5).
3.
Remove the cover (C3).
4.
Unscrew the sediment bowl (A16-C8).
5.
Use clean fuel to clean the sediment bowl, then dry it completely.
6.
Check that the cover (C6) and seal (C7) for the sediment bowl are in good condition: replace them if they are damaged.
7.
Screw the sediment bowl back on.
8.
Refit the cover and carefully tighten its mounting screws and nuts.
9.
Open the fuel taps and check that there are no leaks.
10. Wipe off all traces of fuel with a clean cloth and close the fuel taps.
5.3.3 Replace the fuel filter
1. Close the fuel taps (A6).
2. Note the direction of assembly for the fuel filter (A15-C1).
3. Place a suitable container underneath the fuel filter and undo the two clips (C2).
The fuel filter is removed.
4. Observing the direction of fitting, fit a new fuel filter and secure it using the two clips.
5. All traces of fuel should be wiped off with a clean cloth and the fuel taps opened.
6. Check that there are no leaks then close the fuel taps again.
5.3.4 Clean or replace the air filter
IMPORTANT
Risk of fire or explosion: for a foam element, only use soapy water and clean engine oil during
this operation.
If the filter elements are excessively dirty or damaged (torn, pierced), it is essential to replace them with new elements and at least
every 3 cleaning procedures.
1.
Unlock the air filter cover (D4 & D3) and remove it.
2.
Remove the filter elements (D5 & D6) for cleaning.
3.
Clean the foam element: wash it in soapy water, carefully rinse it and leave it to dry completely.
4.
Soak the foam element in a little clean engine oil and squeeze it to remove any excess oil (do not wring it out).
If there is too much oil remaining in the foam, the unit will emit smoke when it is first started.
5.
Replace the paper element.
6.
Refit the filter elements, then refit the air filter cover and lock it.
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