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HIGH ALTITUDE ADJUSTMENT
1. Start engine and run for several minutes to reach operating
temperature.
2. Stop engine.
3. Start engine and turn the HI speed needle (A) lean (CW) until
the engine runs between 13,500 and 14,500 RPM. Then turn
the LO speed needle lean (B) (CW) until the engine does not
hesitate when accelerated.
DO NOT REMOVE LIMITER CAPS!
4. Idle Speed Adjustment.
• Turn “idle” speed adjustment screw (C) CW until the saw chain
begins to move, then turn the screw CCW until saw chain stops
moving. Turn screw CCW an additional 1/4 turn.
5. Accelerate to full throttle for 2-3 seconds to clear excess fuel
from engine then return to idle. Accelerate to full throttle to
check for smooth transition from idle to full throttle. If engine
stops or stalls after full warm up return the unit to your autho-
rized ECHO dealer for adjustment.
A
B
C
The following combinations may be used on CS-330T and CS-360T.
Chain anD GuiDe BaR CoMBinations
*Reduced nose radius symmetrical bars (OREGON name — Double Guard)
WARNING
Use of replacement saw chain and/or guide bar other than that specied, or operation without the “tip guard” in place,
may cause severe kickback resulting in serious injury.
Only use saw chain designated as, “LOW-KICKBACK,” that meets the ANSI B175.1-2000 Standard when tested on
the representative sample of chain saws below 3.8 C.I.P. specied, and the Echo guide bar specied.
IMPORTANT
Chain and guide bar gauge size must be identical. Use Bar/Chain combinations shown in table
above.
IMPORTANT
If your kick guard is damaged or lost, contact your Echo dealer for a replacement. For the name
of the Echo dealer nearest you, Call: 1-800-432-ECHO (3246) or on the web at www.echo-usa.com.
Refer to your Chain Saw Safety Manual for kick guard application information.
GUÍA DE LA
BARRA
CONTRAGOLPE
BAJO
N/P BARRA N/P CADENA
DISTANCIA
TYPO
ESLABONES
GA
45
52
57
91VG 3/8" 0.050
MODELO
LARGO
DE
BARRA
CADENA DE SIERRA CONTRAGOLPE BAJO
CS-330T
CS-360T
12 pulg
14 pulg
16 pulg
12A0ED3745
14A0ED3752
16A0ED3757
91VG-45
91VG-52
91VG-57