Tightening The V-Belt / Checking V-Belt Tension; Fuels / Refuelling; Important - Dolmar PC-6412 HappyStart Manual De Instrucciones Y De Seguridad

Tightening the V-belt /
Checking V-belt tension

IMPORTANT

:
Exact V-belt tension is essential for maximum cutting
performance with minimum fuel consumption. Improper
V-belt tension will result in premature wear to the V-belt
and V-belt wheel or damage to the clutch bearing.
NOTE: The two fastening nuts (11) must be loosened before
tightening the V-belt or checking the tension.
To increase the belt tension, turn the tightening screw (12) to
the right (clockwise) with the combination wrench included with
the Power Cut.
The belt tension is correctly adjusted when the nut (13) is
centred on the mark (14).
IMPORTANT:
After tightening/inspection, make certain to tighten
the fastening nuts (11) (30 ± 2 Nm).
Fuels
Caution:
The Power Cut uses mineral-oil products (gasoline and
oil).
Be especially careful when handling gasoline.
Do not smoke. Do not allow gasoline to come near flames,
sparks or fire (explosion hazard).
Fuel mixture
The Power Cut is powered by a high-performance two-stroke
engine. It runs on a mixture of gasoline and two-stroke engine
oil.
The engine is designed for unleaded regular gasoline with a min.
octane value of 91 ROZ. In case no such fuel is available, you
can use fuel with a higher octane value. This will not affect the
engine.
In order to obtain an optimum engine output and to protect
your health and the environment use unleaded fuel only.
Gasoline which contens alcohol should not used in DOLMAR
products.
To lubricate the engine, use a two-stroke engine oil (quality
grade TC-3), which is added to the fuel. The engine is designed
for the use of DOLMAR HP 100 high-performance two-stroke
engine oil at a mixture ratio of only 100:1 to protect the environ-
ment. In addition, this ensures a long service life and reliable
operation with minimum exhaust emissions.
STOP
13
14
Gasoline
+
1.0 Us-gal. (3.7 l) 1.25 floz. (37 cm
2.5 Us-gal. (9.4 l) 3.2 floz. (94 cm
5.0 Us-gal. (18.9 l) 6.4 floz. (189 cm
The correct mixture ratio:
100:1 When using DOLMAR HP 100 high-perfor-
mance two-stroke engine oil, i. e. 100 parts
gasoline to 1 part oil.
50:1 When using DOLMAR high-performance two-
stroke engine oil, i. e. 50 parts gasoline to 1
part oil.
E
11 12
F
100:1 50:1
OIL
HP 100
50:1
DOLMAR
3
) 2.5 floz. (75 cm
3 ) 6.4 floz. (189 cm
3
) 12.8 floz. (378 cm
G
3
)
3 )
3
)
13