Echo CS-451VL Instruction Manual
I
AL
QMODEL CS-451VL
CONTENTS
lJ
o
3.
4. _
5.
6.
7.
8.
Specifications ..................
Designations of parts ......... ...
How to fit the b'ar and chain .....
Fuel and lubricant .............
Starting the engine .............
Running and stopping the engine . . .
Felling and lumbering ............
Tips for your safety .............
2
3
4
6
7
9
.10
.11
10.
11.
9.
Setting the chain and servicing the bar
Engine maintenance. : ............ :.
Trouble shooting .................
.12
-16
• 23
- 1-
Q Engine
1. SPECIFICATIONS
Type:
Piston displacement:
(bore x stroke)
Direction of revolution:
Magneto:
Ignition plug:
Carburetor:
Fuel:
Cooling system:
Starting system:
Air-cooled, 2-cycle, single-cylinder engine
44.3 cc (2.7 cu. in)
(42 mm (1.65") x 32 mm (1.26"))
Counterclockwise when viewed from the magneto
side
Flywheel magneto type
NGK BM-6A
Tillotson diaphragm type HU-9 B
Gasoline-oll (Kioritz Echo Oil) mixture
(Mixing ratio: 20: 1)
Forced air coofing
Recoil starter
Lubricating system:
Chain oil:
Transmitting system:
• Tank capacity
Fuel tank:
Oil tank:
• Saw
Chain:
Bar:
Manual or automatic oiler
KioritzChain Oil
Automatic centrifugal clutch
0.57£ (1.2 U.S. pt)
0.25£ (0.528 U.S. pt)
Chain pitch 318"; Chain gauge 0.050";
Number of drive links 59
Gauge 0.050"; Length 16" (16K50)
Weight:
11.5 lb (dry) (chain and bar excluded)
--'2--
Recoi] ha,_dle
G:uide bar
Thro _!e lock
Mar_ual oHe_ p_sh
..... 3
3. I I
F _
* Ttke off" d_e guide bar holder ore of _:}_e guide {_a_ side pl_es a__d a
* Leave the _t}_e] s,de p!a_e m pJac_o
To se_ _he bat_ it*ser_ _he cJ_aM m:o _he ba_ hole.
"_ Pu oJ_e end ol _te chain o_ the spr(_¢ker tivs_ d_en the o_her e_d ot i_,
÷ Be st,+e _o place the cha:i_ +n _ c _ig+_v direct{on_
Next. fh c_{ guide bar side plat_,* a_ta the g_ide bar holder
PH_ r]'ae wasneFs aI_d _111:S O:N. a*ld _'lgl_[en tl]e _'UJt% Jig}lilY,
.... .....
+ t
llillIl I% _ % I !_'IIIE=I
=++ +)+++ri++1,:+I>I_,
+<I
t tl {i{,_[ll 1_ ]-_
I_ + J++II+
lie ........
+_+IIP
_ l{=illilll + +_;Iil ,+¢ + ]I.+II= iI[ll} 1114+I ]}i1 ;_
IJIIS ]]_s_II_I "_1+ +'s++'+'_i+ hmI++ ]II_ + _]+i]+++ _IJI
4. FUEL AND LUBRICANT
Fuel
m,
Off
Gasoline
I_otes:
"_ Make sure that the mixing ratio is 20 to 1. Any other ratio will bring
about engine troubles.
¢r If Kioritz Echo Oil is not obtainable, use motor oil for 2-cycle engines.
Do not use any oil other than Kioritz Echo Oil or motor oil for 2-cycle
engines.
o
The fuel used for operating the Echo
451 VL is a mixture of gasoline and
Kioritz Echo Off.
The gasoline-oi] ratio is 20 to 1.
Table for Preparing Gasolin_Oil
Gasoline (£) Oil (_)
1.0 0.05
2.0 0.10
3.0 0.15
4.0 0.20
5.0 0.25
Gasoline (£) Oil (£)
6.0 0.30
7.0 0.35
8.0 0.40
9.0 0.45
10.0 0.50
Mixture
Lubricant
Appropriate lubrication to the chain in operation will reduce to the
minimum the friction between the chain and bar, and will assure a longer
service life. For lubrication, apply Kioriez chain oil.
Notes;
¢r Do not use waste or reclaimed oil which will cause varioustroubles.
_" If Kioritz chain oil is unavailable at your nearby shop, use motor oil
having the following grade:
SAE # 30 ......... in summer
SAlE # 10 ......... in winter (or when cutting resinous trees)
-- 6-
'_ _ _ i¸ _ i q_
! M,_, I i N6_ TH E
rope be su:e to I}<d_{ the cha_
saw f{rm[y on _he gro_ r_d by _J_e
h, vho c hW_-
F{': U>g" [ <_ _f }4:
Loading...