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 grass blade guard/combination guard and the grass blade (555FX, 555FXT)
- To attach the saw blade guard (555FX, 555FXT)
- To attach the saw blade guard (555RXT, 555FRM)
- To attach the saw blade
- To attach the shredder blade guard and the shredder blade (555RXT, 555FRM)
- 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 XT harness
- Operation
- Introduction
- To do before you operate the product
- Fuel
- Work position
- Correct balance of the product
- To start a cold engine
- To start a warm engine
- To stop the engine
- Heated handles (555FXT)
- 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
- Shredding with a shredder blade
- Maintenance
- Introduction
- Maintenance schedule
- Carburetor
- To adjust the start throttle speed (555RXT, 555FRM)
- To clean the muffler
- To clean the cooling system
- 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 (555FXT)
- Troubleshooting
- Transportation and storage
- Technical data
- Accessories
- EC Declaration of Conformity
Maintenance Daily Weekly Monthly
Lubricate the drive shaft.
2
X
Carburetor
To adjust the idle speed
Your Husqvarna product is made to specifications that
decrease harmful emissions.
1. Make sure that the air filter is clean and the air filter
cover is attached before you adjust the idle speed.
2. Adjust the idle speed with the idle speed screw T
which is identified with "T" mark.
a) Turn the idle speed screw T clockwise until the
cutting attachment starts to rotate.
b) Turn the idle speed screw T counterclockwise
until the cutting attachment stops.
WARNING: If the cutting attachment
does not stop when you adjust the idle
speed, speak to your servicing dealer.
Do not use the product until it is correctly
adjusted or repaired.
3. The idle speed is correct when the engine operates
smoothly in all positions. The idle speed must be
below the speed when the cutting attachment starts
to rotate.
Note: Refer to
Technical data on page 31
for the
recommended idle speed.
To adjust the high speed needle and low
speed needle
The high speed needle and low speed needle can be
adjusted to adapt the fuel supply to local conditions.
• Turn the high speed needle and low speed needle
clockwise to decrease the fuel flow.
• Turn the high speed needle and low speed needle
counterclockwise to increase the fuel flow.
To adjust the start throttle speed
(555RXT, 555FRM)
1. Apply idle speed to the product.
2. Push the start throttle lock. Refer to
Product
overview on page 3
.
3. If the start throttle speed is less than 4000 rpm, turn
the adjuster screw (A) clockwise. When the cutting
attachment starts to rotate, turn the adjuster
screw (A) 1/2 turn clockwise.
A
4. If the start throttle speed is more than 6500 rpm, turn
the adjuster screw (A) counterclockwise. When the
cutting attachment starts to rotate, turn the adjuster
screw (A) 1/2 turn.
To clean the muffler
WARNING: The muffler gets very hot during
and after operation, also at idle speed. Risk
of fire and burn injuries.
2
At an interval of 3 months.
24 1346 - 002 - 08.10.2019