Cleaning The Spark Arrester; Storing The Product; Specifications - Ryobi RBC254FSBSN Operator's Manual

Be careful not to cross-thread the spark plug. Cross-
threading will seriously damage the engine.

CLEANING THE SPARK ARRESTER

See fi gure 18.
Follow these steps to clean the spark arrestor.
1. Locate the spark arrestor through the hole on the
muffl er exit hole.
2. Remove the spark arrestor using needle-nosed pliers.
3. Clean the spark arrestor with a small wire brush.
4. Replace the spark arrestor.

STORING THE PRODUCT

Short term storage
■ Clean all foreign material from the product.
■ Store the product in a well-ventilated place that is
inaccessible to children.
Long term storage (1 month or longer)
■ Drain all of the fuel from the tank into a container
approved for gasoline.
■ Run the engine until it stops.
■ Clean all foreign material from the product.
■ Store the product in a well-ventilated place that is
inaccessible to children. Keep away from corrosive
agents such as garden chemicals and de-icing salts.
■ Abide by all government and local regulations for the
safe storage and handling of petrol.
Inspection after dropping or other impacts:
Thoroughly inspect the product and identify any
affections or damage with it. Any part that is damaged
should be properly repaired or replaced by an
authorized service centre.

SPECIFICATIONS

Weight
- Without fuel,
attachment and harness
- Without fuel with string head
- Without fuel with blade
Fuel tank volume
Cutting swath
- String head
- Blade
English (Original Instructions)
CAUTION
WARNING
cutting
6.10 kg
7.21 kg
7.06 kg
620 ml or (0.62 L)
457 mm
256 mm
Recommended torque
blade retention
Engine displacement
Line diameter
Maximum engine performance
(in accordance with ISO 8893)
Maximum rotational frequency
of the spindle
Engine speed
frequency) at recommended
max. spindle
frequency
Engine speed
frequency) at idle
Fuel consumption
accordance with ISO 8893) at
max. engine performance
Specifi c fuel consumption (in
accordance with ISO 8893) at
max. engine performance
Vibration (in accordance with ISO 22867)
Right handle
- Idling
- Racing
- Equivalent vibration total
value
Left handle
- Idling
- Racing
- Equivalent vibration total
value
Uncertainty of
measurement
Noise emission (in accordance with ISO 22868)
A-weight emission sound pressure level at the operator's
position
- Idling
- Racing
- Equivalent
Uncertainty
A-weight emission sound power level
- Idling
- Racing
- Equivalent
Uncertainty
10
for
>=11 Nm
25.4 cm
2.4 mm or 2.7 mm
0.9 kW
10,000 min
(rotational
12,000 min
rotational
(rotational
2,600-3,500 min
(in
0.54kg/h
0.60 g/kW.h
Trimmer Brushcutter
2
3.6 m/s
2
4.8 m/s
2
4.3 m/s
2
3.7 m/s
2
7.6 m/s
2
5.9 m/s
vibration
1.5 m/s
76.8 dB(A)
101.8 dB(A) 100.4 dB(A)
98.8 dB(A)
2.5 dB(A)
84.8 dB(A)
107.5 dB(A)
107.5 dB(A)
2.5 dB(A)
3 /cc
-1
-1
-1
2
4.7 m/s
2
6.4 m/s
2
5.6 m/s
2
5.0 m/s
2
3.6 m/s
2
4.3 m/s
2
75.8 dB(A)
97.4 dB(A)