Ryobi 310BVr - Manual (Page 15)

OPERATING INSTRUCTIONS
VACUUM OPERATING PROCEDURES
(MODEL 310BVr ONLY)
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WARNING: DO NOT OPEN THE DOOR
WITH THE ENGINE RUNNING! To do so can
result in serious personal injury caused by
contact with the rotating biades.
NOTE: Do not wear rubber or any other insulated gloves
to avoid static electricity shock.
NOTE: Be sure the vacuum bag is zipped closed before
operating the unit.
1. Move the unit slowly back and forth over the debris
to be vacuumed (Fig. 24).
2. Vacuum a large pile of debris working from the
outside of the pile. Do not force the suction tube into
the debris because this can clog the tube.
3. Empty the collection bag after each use. Shake the
bag vigorously while emptying to remove dust from
the bag, which can block the proper amount of air
flow and deteriorate the performance of the vacuum.
NOTE: Use the zipper when emptying the collection
bag. Do not empty the bag through the nozzle.
Fig. 24
MAINTENANCE AND REPAIR INSTRUCTIONS
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.
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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.
FREQUENCY MAINTENANCE REQUIRED REFER TO:
Before Starting Engine Fill fuel tank with correct oil and fuel mixture Page 12
Every 10 Hours Clean and re-oil air filter Page 15
Every 25 Hours Check spark arrestor condition and clean Page 17
Check spark plug condition and gap Page 19
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WARNING: CLEAN AND RE-OIL THE AIR
FILTER EVERY 10 HOURS OF OPERATION.
Your unit's air filter is one of the most
important areas to maintain. If it is not
maintained as follows, you will void the
warranty.
AIR FILTER MAINTENANCE
Removing the Air Filter Cover
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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.
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