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OPERATING INSTRUCTIONS
17
NOTE:
Some maintenance procedures may require
special tools or skills. If you are unsure about
these procedures take your unit to an authorized
service dealer.
MAINTENANCE SCHEDULE
These required maintenance procedures should be
performed at the frequency stated in the table. They
should also be included as part of any seasonal tune-up.
MAINTENANCE REQUIRED
Fill fuel tank with correct oil and fuel mixture.
Clean and re-oil air filter.
Check spark plug condition and gap.
FREQUENCY
Before Starting Engine
Every 10 Hours
Every 50 Hours
REFER TO:
Page 11
Page 18
Page 19
WARNING:
To prevent serious injury, never
do maintenance or repairs with unit running.
Always do maintenance and repairs on a cool
unit. Disconnect spark plug wire to ensure
the unit will not start.
MAINTENANCE AND REPAIR INSTRUCTIONS
EMPTY THE VACUUM BAG
WARNING:
To avoid serious personal injury,
never unzip or remove the vacuum bag
without first turning the unit off.
NOTE:
Empty the bag after each use to avoid
deterioration and obstructing air flow, which will
reduce the performance of the vacuum.
WARNING:
Wear eye protection and a dust
mask when emptying the vacuum bag.
1. While pressing the latching tabs on both sides of the
vacuum bag tube, pull the vacuum bag down off the
unit (Fig. 20).
2. Detach the vacuum bag from the vacuum bag hook.
3. Unzip the bag and empty the contents into a
garbage bag or container.
4. Turn the bag inside out after initial emptying and
vigorously shake out dust and debris.
5. Return the bag to outside in, zip the bag closed and
reinstall vacuum bag.
Fig. 20
Latching tabs
PRESS IN
PRESS IN
AIR FILTER MAINTENANCE
Removing the Air Filter/Muffler Cover
WARNING:
To avoid serious personal
injury, always turn the unit off and allow it
to cool before you clean or perform any
maintenance on it.
1. Place the choke control in the
PARTIAL
choke
position (B).
NOTE:
The choke control must be in the
PARTIAL
choke position (B) (Fig. 21) to remove the
air filter/muffler cover.
2. Remove the four (4) screws securing the air
filter/muffler cover (Fig. 21). Use a flat blade or # T20
Torx bit screwdriver.
3. Pull the cover from the engine. Do not force.
Choke Control
Screws
Screws
Partial Choke
Position (B)
Fig. 21