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CS-352
STORAGE AFTER USE
* Technical data subject to change without notice.
TECHNICAL DATA
WARNING
Do not store in an enclosure where fuel
fumes may accumlate or reach an open
ame or spark.
CAUTION
Do not lend or rent your chain saw without
the Instruction manual and Safety manual.
NOTICE
• For future reference, you should keep this
Instruction manual and the Safety manual.
• If this Instruction manual or the Safety manual
has become illegible or is lost, please purchase
a new one from your ECHO dealer.
MODEL CS-352
Dimension L × W × H mm 396 × 232 × 268 (15.6 in. × 9.1 in. × 10.6 in.)
Mass Power head, dry kg 4.0 (8.8 lb.) Without chain and guide bar
Engine Type Air-cooled two-stroke single cylinder
Displacement mL (cm³) 34.0 (2.075 cu. in.)
Carburetor Diaphragm type
Magneto Flywheel magneto: CDI system
Spark plug NGK BPM8Y
Starter Recoil starter
Power transmission Automatic centrifugal clutch
Fuel Mixture ratio 50 : 1 ratio with ECHO Power Blend X™, ISO-L-
EGD (ISO/CD 13738) and JASO M345-FD two-stroke,
air-cooled engine oil.
Gasoline Use 89 octane unleaded.
Do not use fuel containing methyl alcohol, more than
10 % ethyl alcohol or 15 % MTBE.
Do not use alternative fuels such as E-15 or E-85.
Tank capacity L 0.25 (8.47 US. . oz.)
Oil Bar and chain ECHO bar and chain oil (or motor oil)
Tank capacity L 0.26 (8.81 US. . oz.)
Guide bar and See page 22 for Chain and Guide Bar Combination
saw chain
Lubrication Non-adjustable automatic oil pump
Engine speed Idle r/min 3,000
Clutch engagement r/min 4,200
Wide open throttle r/min 12,250
Standard Front hand guard, Rear hand guard,
features Anti-vibration device, Throttle control lockout,
Chain brake, Chain catcher, Spark arrestor mufer,
Kick guard, (Spiked bumper; Option)
• Inspect and adjust every part of the chain saw.
- Completely clean every part and repair if neces-
sary.
- Apply thin coating of oil on metal parts to prevent
rust.
• Remove chain and guide bar.
• Drain fuel tank completely. Press purge bulb 6 - 7
times to remove remaining fuel from carburetor then
drain the tank again. Close choke, start and run the
engine until it stops due to lack of fuel.
• Allow engine to cool then remove the spark plug and
pour 7 cc (1/4 oz.) of fresh, clean, two-stroke engine
oil into the cylinder through the spark plug hole.
• Store in a dry area, free from dust.