Operators Manual
Table Of Contents
- Contents
- Introduction
- Safety
- Assembly
- Introduction
- To attach the throttle handle
- To assemble the handlebar
- To set the handlebar in transport position
- To assemble the cutting equipment
- To attach the guard extension
- To remove the guard extension
- To attach the grass blade and the grass blade guard/combination guard
- To attach the saw blade guard on 545FX, 545FXT and 545F
- To attach the saw blade guard 545FR, 545RX, 545RXT
- To attach the saw blade
- To attach the trimmer guard or combination guard for trimmer head and plastic blades
- To attach a trimmer head or plastic blade
- To adjust the Balance X harness 545FR, 545RX
- To adjust the Balance XT harness
- Operation
- Introduction
- Before you operate the product
- Fuel
- Work position
- Correct balance of the product
- To start a cold engine
- To start a warm engine (545F, 545FX, 545FXT)
- To start a warm engine (545FR, 545RX, 545RXT)
- To stop the engine
- Heated handles
- Blade thrust
- General work instructions
- Forestry clearing with a saw blade
- Brush cutting with a saw blade
- Grass clearing with a grass blade
- Grass trimming with a trimmer head
- Maintenance
- Introduction
- Maintenance schedule
- To adjust the idle speed
- To adjust the start throttle speed (545FR, 545RX, 545RXT)
- To clean the muffler
- To clean the cooling system and starter pawls
- Air filter
- Bevel gear
- Drive shaft
- To attach and remove the locknut
- To sharpen the grass knife and grass blade
- To sharpen the saw blade
- To examine the spark plug
- To adjust the product for cold environments
- To lubricate the wire
- Troubleshooting
- Transportation and storage
- Technical data
- Accessories
- EC Declaration of Conformity
545FR 545RX 545RXT
Noise emissions
3
Sound power level, measured dB (A) 113 115 115
Sound power level, guaranteed L
WA
dB (A) 114 117 117
Sound levels
4
Equivalent sound pressure level at the operator’s ear, measured according to EN ISO 11806 and ISO 22868, dB(A):
Equipped with trimmer head (original) - 100 100
Equipped with grass blade (original) - 100 100
Equipped with saw blade (original) 100 – –
Vibration levels
5
Equivalent vibration levels (a
hv,eq
) at handles, measured according to EN ISO 11806 and ISO 22867, m/s
2
:
Equipped with trimmer head (original), left/
right
-
Equipped with grass blade (original), left/right -
Equipped with saw blade (original), left/right 2.3/3.0 2.9/3.3 3.5/3.2
Technical data
545FX
545FXT 545F
Engine
Cylinder displacement, cm
3
45.7 45.7 45.7
Idle speed, rpm 2700 2700 2700
Speed of output shaft, rpm 9600 9600 9600
Max. engine power, according to ISO 8893,
kW/hp @ rpm
2.2/2.9 @ 9000 2.2/2.9 @ 9000 2.0/2.7 @ 9000
Catalytic converter muffler No No
Ignition system
Spark plug NGK CMR6H NGK CMR6H NGK CMR6H
Electrode gap, mm 0.5 0.5 0.5
Fuel
Fuel tank capacity, l/cm
3
0.9/900 0.9/900 0.9/900
3
Noise emissions in the environment measured as sound power (LWA) in conformity with EC directive
2000/14/ EC. Reported sound power level for the machine has been measured with the original cutting attach-
ment that gives the highest level. The difference between guaranteed and measured sound power is that the
guaranteed sound power also includes dispersion in the measurement result and the variations between dif-
ferent machines of the same model according to Directive 2000/14/EC.
4
Reported data for equivalent sound pressure level for the machine has a typical statistical dispersion (stand-
ard deviation) of 1 dB(A).
5
Reported data for equivalent vibration level has a typical statistical dispersion (standard deviation) of 1 m/s
2
.
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