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Recommended working techniques to
minimize noise:
This engine is certified to operate on
unleaded gasoline and with the
mix ratio 50:1.
•
The vacuum attachment is used to pick
up leaves, grass and other materials.
Even big leaves, pieces of cardboard
and bark fit through the large diameter
suction tube.
Operate power equipment only at
reasonable hours - not early in the
morning, late at night or during the
noon-break when people might be
disturbed. Comply with times listed
in local ordinances. Usual recom-
mendations are 9:00 a.m. to 12:00
a.m. and 03:00 p.m. to 5:00 p.m. on
workdays for professionals. Special
considerations should be given to
neighbours on weekends.
Your two-stroke engine requires a
mixture of brand-name gasoline and
quality two-stroke engine oil with the
classification TC.
Take particular care when vacuuming
qh leaves as they may clog the fan.
Use regular branded unleaded gasoline
with a minimum octane rating of
90 RON (U.S.A./Canada: pump octane
min. 89!). If the octane number of the
regular grade gasoline in your area is
lower use premium unleaded fuel.
Fuel with a lower octane rating may
result in preignition (causing "pinging")
which is accompanied by an increase in
engine temperature. This, in turn,
increases the risk of the piston seizure
and damage to the engine.
Never pick up hot or burning substances,
e.g. smoldering ashes, glowing
cigarettes. Never vacuum close to a fire
or other naked flames.
•
Fewer engines mean less noise;
therefore use only one piece of
power equipment at a time, when
possible.
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To minimize blowing time, use rakes
and brooms to loosen debris before
blowing.
Recommended working techniques to
minimize airborne debris and pollution:
•
Operate power blowers at the
lowest possible throttle speed to do
the job.
The chemical composition of the fuel is
also important. Some fuel additives not
only detrimentally affect elastomers
(carburetor diaphragms, oil seals, fuel
lines etc.), but magnesium castings as
well. This could cause running problems
or even damage the engine. For this
reason it is essential that you use only
name branded fuels!
•
Check your equipment before
operation, especially the muffler, air
intakes and air filters.
•
•
In dusty conditions, slightly dampen
surfaces.
Use the full blower nozzle exten-
sion so the airstream can work
close to the ground.
Do not direct debris at subjects
such as open windows or freshly-
washed cars.
After using blowers, clean up. Do
not blow debris onto neighbouring
properties.
Conserve water by using power blowers
instead of hoses for those lawn and
garden applications where a blower can
be properly used, such as cleaning
patios or porches.
•
Use only STIHL two-stroke engine oil or
equivalent branded two-stroke air-
cooled engine oils with the classification
TC for mixing.
•
!
7S"!#
| Categories | Blower Vacuum and Sweeper Manuals, STIHL Blower and Vacuum Manuals |
|---|---|
| Tags | STIHL BR 320, STIHL BR 400 |
| Download File |
|
| Language | English |
| Product Brand | STIHL. Stihl Inc, USA - Corporate phone: (757) 486-9100. International Support Information: http://stihl.com Email: info@stihl.com, Blower Vacuum |
| Document File Type | |
| Publisher | stihl.com |
| Wikipedia's Page | Stihl |
| Copyright | Attribution Non-commercial |
(1 votes, average: 3 out of 3)
Lawn and Garden readers have rated STIHL BR 320 400 Blower Vacuum Owners Manual 3.0 out of 3.0 based on 1 product reviews. My handle control markings were not very durable