Poulan BVM200 - Manual (Page 6)

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S Pull the starter rope sharply until the engine
runs, but no more than 5 pulls (below 30_ F,
10 pulls). Run engine for 5 seconds, then
move choke lever to the RUN position.
S Allow the unit to run for 30 more seconds at
the RUN position before moving the throttle
lever to position.
If engine has not started after 5 pulls (at HALF
CHOKE), repeat STARTING A COLD ENGINE
procedure. If engine still does not start, proceed
to STARTING A FLOODED ENGINE.
STARTING A WARM ENGINE
S Move throttle lever to the position.
S Pull starter rope sharply until engine runs,
but no more than 5 pulls.
NOTE : If engine has not started, pull starter
rope 5 more pulls. If engine still does not run,
it is probably flooded.
STARTING A FLOODED ENGINE
S Move the choke lever to the RUN position.
S Move throttle lever to the position.
S Pull rope to clear engine of excess fuel.
This could require pulling the starter rope
many times.
If unit still doesn’t start refer to the TROUBLE
SHOOTING TABLE or call 1-800-554-6723 .
MAINTENANCE
WARNING: Avoid touching muffler
unless engine and muffler are cold. A hot
muffler can cause serious burns.
WARNING: Stop engine and be sure
the impeller blades have stopped turning be-
fore opening the vacuum inlet door or at-
tempting to insert or remove the vacuum or
blower tubes. The rotating blades can cause
serious injury. Always disconnect the spark
plug before performing maintenance or ac-
cessing movable parts.
GENERAL RECOMMENDATIONS
The warranty on this unit does not cover items
that have been subjected to operator abuse
or negligence. To receive full value from the
warranty, the operator must maintain unit as
instructed in this manual. Various adjust-
ments will need to be made periodically to
properly maintain your unit.
CHECK FOR LOOSE
FASTENERS AND PARTS
S Spark Plug Boot
S Air Filter
S Housing Screws
S Muffler
CHECK FOR DAMAGED OR WORN
PARTS
Contact an authorized service dealer for re-
placement of damaged or worn parts.
S Fuel Tank -- Do not use unit if fuel tank shows
signs of damage or leaks.
S Vacuum Bag -- Do not use vacuum bag if it
is torn or damaged.
INSPECT AND CLEAN UNIT AND
DECALS
S After each use, inspect complete unit for
loose or damaged parts. Clean the unit and
decals using a damp cloth with a mild deter-
gent.
S Wipe off unit with a clean dry cloth.
CLEAN AIR FILTER
Air Filter
Cover
Air Filter
Screws
Cleaning the air filter:
A dirty air filter decreases engine perform-
ance and increases fuel consumption and
harmful emissions. Always clean or replace
air filter after every 5 hours of operation or
yearly, whichever comes first.
S
Clean the cover and the area around it to
keep debris from falling into the carburetor
chamber when the cover is removed.
S Remove parts as illustrated.
NOTE: Do not clean filter in gasoline or other
flammable solvent. Doing so can create a fire
hazard or produce harmful evaporative emis-
sions.
S Wash the filter in soap and water.
S Allow filter to dry.
S Apply a few drops of oil to the filter; squeeze
filter to distribute oil.
S Replace parts.
REPLACE SPARK PLUG
Replace spark plug each year to ensure the
engine starts easier and runs better. Set
spark plug gap at 0.025 inch. Ignition timing is
fixed, nonadjustable.
S Twist, then pull off spark plug boot.
S Remove spark plug from cylinder and dis-
card.
S Replace with Champion RCJ-6Y spark
plug and tighten securely with a 3/4 in.
socket wrench.
S Reinstall the spark plug boot.
REPLACE FUEL FILTER
To replace fuel filter, drain unit by running it dry
of fuel, then remove fuel cap/retainer assem-
bly from tank. Pull filter from tank and remove
it from the fuel line. Install new fuel filter on fuel
line; reinstall parts.