Storage After Use; Technical Data - Echo CS-400 - 04-09 Instruction Manual

• 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, pull starter slowly a few times to
drain fuel from carburetor.
• Pour a small amount of clean motor oil into spark
plug hole, pull starter and crank the engine until
piston reaches: TOP DEAD CENTER.
• Store in a dry area, free from dust.
Dimension L × W × H
Mass Power head, dry
Engine Type
Displacement
Carburetor
Magneto
Spark plug
Starter
Power transmission
Fuel Mixture ratio
EGD
Gasoline
Tank capacity
Oil Bar and chain
Tank capacity
Guide bar and
saw chain
Lubrication
Engine speed Idle
Clutch engagement
Wide open throttle
Standard
features
* Technical data subject to change without notice.

STORAGE AFTER USE

Do not store in an enclosure where fuel
fumes may accumulate or reach an open
flame or spark.
Do not lend or rent your chain saw without
the Instruction manual and Safety manual.
NOTE
• For future reference, you should keep this
• If this Instruction manual or the Safety manual

TEChNICAL DATA

mm 393 × 245 × 277 (15.5 in. × 9.6 in. × 10.9 in.)
kg 4.6 (10.1 lb.) Without chain and guide bar
Air-cooled two-stroke single cylinder
mL (cm ) 40.2 (2.454 cu. in.)
Diaphragm type
Flywheel magneto: CDI system
NGK BPM8Y
Recoil starter
Automatic centrifugal clutch
50 : 1 ratio with ECHO Power Blend X™, ISO-L-
(ISO/CD 13738) and JASO M345-FC/FD two-stroke,
air-cooled engine oil.
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-20 or E-85.
L 0.41 (13.9 US. fl. oz.)
ECHO bar and chain oil (or motor oil)
L 0.28 (9.5 US. fl. oz.)
See page 24 for Chain and Guide Bar Combination
Adjustable automatic oil pump
r/min 2,400 - 2,900
r/min 3,800
r/min 12,300 - 13,000
Front hand guard, Rear hand guard,
Anti-vibration device, Spiked bumper,
Throttle control lockout, Chain brake,
Chain catcher, Spark arrestor muffler, Kick guard
33
WARNING
CAUTION
Instruction manual and the Safety manual.
has become illegible or is lost, see "Additional
Or Replacement Manuals" on back page for
ordering information.
CS-400
CS-400