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
Use the locknut to attach some types of cutting
attachments. The locknut has a left thread.
• Use a socket wrench with a shaft that is sufficiently
long to let you keep your hand behind the cutting
attachment guard. The arrow in the illustration shows
the area where you can safely operate the socket
wrench.
• To attach, tighten the locknut in the opposite
direction to how the cutting attachment rotates.
• To remove the locknut, turn it in the same direction
as how the cutting attachment rotates.
• Keep count when you remove and attach the
locknut. Replace the locknut after approximately 10
times.
Note:
Make sure that you can not turn the locknut by
hand. Replace the locknut if the nylon lining does not
have a resistance of a minimum of 1.5 Nm.
To sharpen the grass knife and grass
blade
WARNING: Stop the engine. Use protective
gloves.
• To sharpen the grass knife or grass blade correctly,
refer to the instructions that come with the cutting
attachment.
• Sharpen all edges equally to keep the balance.
• Use a single-cut flat file.
WARNING: Always discard a blade that is
damaged. Do not try to make a bent or
twisted blade straight and use it again.
To sharpen the saw blade
WARNING: Stop the engine. Use protective
gloves.
• To sharpen the blade correctly, refer to the
instructions that come with the blade.
• Make sure that the product and blade has sufficient
support when you sharpen it.
• Use a 5.5 mm round file with a file holder.
• Hold the file at an angle of 15°.
1018 - 003 - 20.11.2019
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