Hilti DSH 700 Bedienungsanleitung Seite 47

2. Carefully remove the dust adhering to the air filter and the filter chamber (use a vacuum cleaner).
3. Release the four screws retaining the filter holder and remove the air filter.
4. Fit the new filter and secure it with the filter holder.
5. Fit the air filter cover and tighten the retaining screws.
7.3 Replacing a broken starter cord
CAUTION
Risk of damage. The housing may suffer damage if the starter cord is too short.
▶ Never continue to use a broken starter cord. Replace it immediately.
1. Unscrew the three securing screws and remove the starter assembly.
2. Remove the remaining pieces of the starter cord from the spool and the starter handle.
3. Make a secure knot in the end of the replacement starter cord and then pass the free end of the cord
through the hole in the spool from above.
4. Pass the end of the cord through the opening in the starter housing from below, also through the starter
handle from below, and then make a secure knot in the end of the cord.
5. Pull a length of the starter cord out of the housing as shown in the illustration and pass it through the slot
in the spool.
6. Hold the cord securely close to the slot in the spool and then rotate the spool in a clockwise direction as
far as it will go.
7. Rotate the spool back from its end point at least a ½ revolution, max. 1 ½ revolutions, until the slot in the
spool is in alignment with the opening in the starter housing.
8. Hold the spool securely and pull the free end of the cord out of the housing towards the starter handle.
9. Hold the cord under tension, release the spool and allow the starter cord to be pulled in.
10. Pull the starter cord out as far as it will go and check to ensure that the spool can be turned by hand at
least a further ½ turn in a clockwise direction. If this is not possible, spring tension must be reduced by
one revolution in a counterclockwise direction.
11. Fit the starter assembly and press it down gently. Pull the starter cord slightly until the coupling engages
and the starter assembly is fully seated.
12. Secure the starter assembly with the three retaining screws.
7.4 Replacing the fuel filter
When refueling the product, take care to ensure that no dirt or foreign matter finds its way into the fuel
tank.
1. Remove the cap from the fuel tank.
2. Pull the fuel filter out of the fuel tank.
3. Check the condition of the fuel filter.
◁ Replace the fuel filter if it is very dirty or clogged.
4. Slide back the clip on the hose and remove the dirty fuel filter.
5. Fit a new fuel filter and secure it with the clip on the hose.
6. Push the fuel filter back into the fuel tank.
7. Close the fuel tank.
7.5 Cleaning the spark plug, setting the spark plug gap or replacing the spark plug
CAUTION
Risk of injury. The spark plug and parts of the engine may be hot immediately after the product has been in
use.
▶ Wear protective gloves and allow the product to cool down.
1. Use a gentle twisting motion to pull the cable connector off the spark plug.
2. Use the spark plug wrench to unscrew and remove the spark plug from the cylinder.
3. If necessary, clean the spark plug electrode with a soft wire brush.
4. Check the spark plug gap with the aid of a feeler gauge and, if necessary, reset it to the correct gap (0.5
mm).
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Printed: 11.06.2018 | Doc-Nr: PUB / 5265923 / 000 / 05
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