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
The engine starts but stops again
Check Possible cause Procedure
Fuel tank Incorrect fuel type. Empty the fuel tank and fill it with cor-
rect fuel.
Fuel filter The fuel filter is clogged. Replace the fuel filter.
Carburetor The idle speed is not correctly adjus-
ted.
Adjust the idle speed with the idle
speed screw T.
Air filter The air filter is clogged. Clean the air filter.
Transportation and storage
• Let the product cool before transportation or storage.
• Remove the spark plug cap before long-term
storage.
• Attach the product during transportation. Make sure
that it cannot move.
• Make sure that there is no risk of fuel leaks, fuel
fumes, sparks or flames during transportation and
storage.
• Attach the transport guard during transportation and
storage.
• Clean and do servicing on the product before long-
term storage.
Technical data
Technical data
545FR 545RX 545RXT
Engine
Cylinder displacement, cm
3
45.7 45.7 45.7
Idle speed, rpm 2700 2700 2700
Speed of output shaft, rpm 10100 8800 8800
Max. engine power, according to ISO 8893,
kW/hp @ rpm
2.2 @ 9000 2.1/2.8 @ 9000 2.1/2.8 @ 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
Weight
Weight, kg 8.2 8.9 8.7
28 1018 - 003 - 20.11.2019