Instruction Manual

38
English / USA
FS 45, FS 46
Engine
EPA:
"The Emission Compliance Period"
referred to on the Emissions
Compliance Label indicates the number
of operating hours for which the engine
has been shown to meet Federal
emission requirements. Category
A = 300 hours,
B = 125 hours,
C = 50 hours
CARB:
The Emission Compliance Period used
on the CARB-Air Index Label indicates
the terms:
Extended = 300 hours,
Intermediate = 125 hours,
Moderate = 50 hours
Ignition System
Type: Electronic (breakerless) magneto
ignition
Fuel System
Carburetor: All position diaphragm
carburetor with integral fuel pump
Weight
Standard versions:
1) Version with catalytic converter
Versions with ErgoStart:
1) Version with catalytic converter
Single cylinder two-stroke engine
Displacement: 1.66 cu.in
(27,2 cm
3
)
Bore: 1.34 in (34 mm)
Stroke: 1.18 in (30 mm)
Engine power
to ISO 8893: 1 bhp (0,75 kW)/
at 7000 rpm
Idle speed: 2,800 rpm
Max. engine speed: 9,500 rpm
Max. output shaft
speed (cutting tool
drive): 9,500 rpm
Specifications
Spark plug
(suppressed):
Bosch WSR 6 F,
NGK BPMR 7 A
Electrode gap: 0.02 in (0,5 mm)
Spark plug thread: M 14 x 1.25;
0.37 in (9,5 mm)
long
Air filter: Felt element
Fuel tank capacity: 11.2 oz.
(0.33 l)
Fuel mix: see "Fuel"
without cutting tool and deflector:
FS 45 9.0 lb (4,1 kg)
FS 45
1)
9.3 lb (4,2 kg)
FS 46 9.3 lb (4,2 kg)
FS 46
1)
9.5 lb (4,3 kg)
without cutting tool and deflector:
FS 46 C 9.7 lbs (4.4 kg)
FS 46 C
1)
9.9 lbs (4.5 kg)