Husqvarna 553RBX Operating Instructions Manual page 7
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Also See for 553RBX:
- Operator's manual (206 pages) ,
- Workshop manual (72 pages) ,
- Operator's manual (284 pages)
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•
Avoid all usage which you consider to be beyond
your capability.
•
Do not use the product unless you are able to call for
help in the event of an accident.
•
Using an incorrect cutting attachment or an
incorrectly sharpened blade increases the risk of
blade thrust.
•
Products fitted with saw blades or grass blades can
be thrown violently to the side when the blade comes
into contact with a fixed object. This is called blade
thrust. A blade thrust can be violent enough to cause
the product and/or operator to be propelled in any
direction, and possibly lose control of the product.
Blade thrust can occur without warning if the product
snags, stalls or binds. Blade thrust is more likely to
occur in areas where it is difficult to see the material
being cut.
•
Avoid cutting with the area of the blade between the
12 o'clock and 3 o'clock positions. Because of the
speed of rotation of the blade, blade thrust can occur
if you attempt to cut thick stems with this area of the
blade.
•
Mufflers fitted with catalytic converters get very hot
during use and remain so for some time after
stopping. This also applies at idle speed. Contact
can result in burns to the skin. Remember the risk of
fire.
•
Only use cutting attachments with the guards we
recommend. Refer to
To do a check of the throttle trigger lockout
The throttle trigger lockout locks the throttle trigger at the
idle position to prevent accidental operation of the
throttle trigger. When you release the handle of the
throttle trigger and the throttle trigger lockout the two
move back to their initial positions.
1. Push the throttle trigger lockout (A). Make sure that
the throttle trigger (B) is released.
2. Make sure that the throttle trigger (B) is locked at the
idle position when the throttle trigger lockout is
released.
1104 - 001 - 11.04.2019
Accessories on page 27 .
A
B
3. Push the throttle trigger lockout (A) and make sure
that it goes back to its initial position when you
release it.
4. Make sure that the throttle trigger lockout (A) and the
throttle trigger (B) move freely.
5. Start the product and apply full throttle. Refer to
start the engine on page 17
6. Release the throttle trigger (B) and make sure that
the cutting attachment stops and stays stationary.
WARNING: If the cutting attachment moves
when the throttle trigger is in the idle
position, adjust the idle speed. Refer to
adjust the idle speed on page 21 .
To do a check of the stop switch
1. Start the engine.
2. Move the stop switch to the stop position and make
sure that the engine stops.
To do a check of the cutting attachment guard
WARNING: An incorrect or defective cutting
attachment guard can cause serious injury.
Accessories on page 27 .
Refer to
WARNING: Always use the recommended
cutting attachment guard for the cutting
attachment that you use. If an incorrect or
defective cutting attachment guard is
installed, this can cause serious injury. Refer
Accessories on page 27 .
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