Briggs & Stratton NAX 950V, Manual

Page: 18 / 28

18
- wash the filter sponge element 9B (Fig. 7) water with detergent,
- squeeze the foam element into a clean cloth,
- wet the filter sponge with a few drops of clean engine oil, then squeeze out excess oil.
5. If the 9A pre-filter (Fig. 7) it is dirty, clean it with a soft brush.
6. If the filter is damaged or damaged, replace the filter with a new one.
7. Install all air filter elements and make sure they are correctly positioned.
8. Replace the cover in the air filter housing.
CYLINDER RIBBING
Dust accumulating on the cylinder fins may cause the vacuum cleaner engine to overheat, therefore the cylinder fins should
be inspected and cleaned periodically during air filter maintenance.
MAINTENANCE OF THE SPARK PLUG
The spark plug should be replaced preventively before the season / once a year. To ensure proper operation of the engine,
check the condition of the spark plug, check its cleanliness and the distance between the electrodes, which should be 0.5-0.7
mm. Use original Torch L8RTF spark plugs. Always do the following with the engine off:
1. Carefully pull the high voltage cable from the spark plug. Do not pull the cord, just the tip / pipe.
2. Unscrew the spark plug using the spark plug wrench provided.
3. Visually inspect the spark plug for damage and dirt. Use a copper wire brush to remove carbon and soot deposits.
4. Check the gap with a feeler gauge and adjust the electrode distance to 0.5-0.7 mm (Fig. 8).
5. Check the spark plug washer, screw the spark plug with a spark plug wrench. Torque 12-15 Nm.
6. Install the power cord on the spark plug.
7. In case of any problems please contact the NAX Service Center.
OTHER TIPS
Check for fuel leaks, loose connections, and damage to major parts of the unit, especially the handpiece and pipe fittings of
the vacuum cleaner and blower. If any defects are found, make sure they are repaired before restarting.
CLEANING AND STORAGE
CLEANING
After finishing work, clean the device of grass, dust and dirt
CAUTION! Always make sure that the device is turned off and unplugged before carrying out inspection or
maintenance.
Use a fine brush, tuft, or cloth to clean the housing of the dust, you can clean the vacuum cleaner with compressed air.
Cleaning with a damp cloth is allowed, however, provided that the device is dried immediately after this operation. Metal
parts must be protected with oil. Regularly clean the ventilation holes with compressed dry air. Do not insert sharp objects
into the ventilation openings.
After finishing work, please:

Wipe the ventilation holes and leave them free of dirt.

Wipe the vacuum cleaner with a dry cloth.

Do not leave the device's power cord bent.

Remove the bag, transfer it to the inside, shake it off and dry thoroughly. This will prevent the formation of mold and
unpleasant odors.

Clean outlet parts from residues of cleaned materials.
CAUTION! Never use aggressive or corrosive cleaning detergents as they may damage the plastic parts of the
device.