GB-12
4. Carefully remove material blocking the tube or im-
peller. Inspect the blades to assure no damage has
occurred. Rotate the impeller blades by hand to as-
sure the blockage is completely cleared.
5. Reinstall the vacuum bag and blower/vacuum tube.
6. Reconnect the spark plug wire.
EMPTYING THE VACUUM BAG
1. Open the Velcro strip of the vacuum bag (Abb. 21).
2. Pull the vacuum bag from vacuum bag tube and de-
tach the vacuum bag from the vacuum bag hook on
the vacuum tube.
3. Unzip the bag and empty the contents into a gar-
bage bag or container.
4. Turn the bag inside out after emptying and vigor-
ously shake out dust and debris.
5. Zip the bag closed and reinstall vacuum bag.
MAINTENANCE AND REPAIR INSTRUCTIONS
CAUTION:
All maintenance work which is not detailed in
these instructions must be performed by an authorised
repair shop. In order to guarantee consistent and proper
operation, only ORIGINAL SPARE PARTS may be used.
AIR FILTER MAINTENANCE
Removing the Air Filter/Muffler Cover
1. Place the choke lever in position B.
NOTE:
The choke lever must be in position B (Fig.
22) to remove the air filter/muffler cover.
2. Remove the four (4) screws securing the air filter/
muffler cover (Fig. 22). Use a flat blade or T-20 Torx
bit screwdriver.
3. Pull the cover from the engine. Do not use exces-
sive force.
