Husqvarna 533RS Bedienungsanweisung Seite 21

To install the trimmer guard and the trimmer
head
Note:
Make sure to use the correct trimmer guard for
the correct trimmer head.
1. Attach the trimmer guard (A) on the 2 hooks on the
plate holder (B).
2. Install the trimmer guard on the shaft and tighten it
with the bolt (C). Use the locking pin or a hex key (D)
to tighten the bolt. (Fig. 53)
Note:
Put the locking pin or a hex key in the
groove in the bolt head.
3. Put the drive disc (E) and the support flange (F) on
the output shaft.
4. Turn the output shaft until one of the holes in the
drive disc aligns with the hole in the gear housing.
5. Put the locking pin or a hex key in the hole to lock
the shaft.
6. Put a trimmer head or plastic blades on the output
shaft. Turn the trimmer head or plastic blades
counterclockwise to install. (Fig. 54)
7. To remove, follow the instructions in the opposite
sequence.
WARNING:
safety chapter before you operate the
product.
Introduction
WARNING:
product, you must read and understand the
safety chapter.
Fuel
To use fuel
CAUTION:
cycle engine. Use a mixture of gasoline
and two-cycle engine oil. Make sure to use
the correct quantity of oil in the mixture.
Incorrect ratio of gasoline and oil can cause
damage to the engine.
Husqvarna alkylate fuel
We recommend you to use Husqvarna alkylate fuel for
best performance. The fuel contains less dangerous
material compared to regular fuel, which decreases
dangerous exhaust fumes. The fuel gives a low quantity
1756 - 002 - 11.12.2023
Operation
Read and understand the
Before you operate the
This product has a two-
To install the transport guard
1. Install the blade in the transport guard (A).
2. Put the two fasteners (B) into the slots (C) to attach
the transport guard. (Fig. 55)
To adjust the harness
WARNING:
be correctly attached to the harness. Do not
use a damaged harness.
1. Put on the harness.
2. Connect the product to the harness.
3. Adjust the harness for the best work position.
4. Adjust the side straps to make the product weigh
equally on your shoulders. (Fig. 56)
5. Adjust the harness until the cutting attachment is
parallel to the ground.
6. Let the cutting attachment lightly touch the ground.
Adjust the harness clamp to balance the product
correctly.
Note:
If you use a grass blade, it must balance
approximately 10 cm /4 in above the ground.
of dangerous remainings when it is combusted, which
keeps the components of the engine more clean. This
extends the life of the engine. Husqvarna alkylate fuel is
not available in all markets.
Gasoline
CAUTION:
octane number less than 90 RON (87 AKI).
This can cause damage to the product.
CAUTION:
more than 10% ethanol concentration (E10).
This can cause damage to the product.
CAUTION:
This can cause damage to the product.
• Always use new unleaded gasoline with a minimum
octane number of 90 RON (87 AKI) and with less
than 10% ethanol concentration (E10).
• Use gasoline with a higher octane number if you
frequently use the product at continuously high
engine speed.
• Always use a good quality unleaded gasoline/oil
mixture.
The product must always
Do not use gasoline with an
Do not use gasoline with
Do not use leaded gasoline.
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