Husqvarna 535LST, Operator'S Manual

Page: 7 / 72

1. Press the throttle trigger lockout (A) and make sure
that the throttle control is released (B). When you
release the handle the throttle control and the throttle
trigger lockout both move back to their initial
positions. This movement is controlled by two
independent return springs. This arrangement
means that the throttle control is automatically
locked at the idle setting.
A
B
2. Make sure that the throttle control is locked at the
idle setting when the throttle trigger lockout is
released.
3. Press the throttle trigger lockout and make sure that
it returns to its intial position when you release it.
4. Do a check of the throttle control and throttle trigger
lockout move freely and that the return springs work
properly.
5. Start the product (refer to the instructions under
To
prepare the product for start on page 12 ) and apply
full throttle.
6. Release the throttle and make sure that the cutting
attachment stops and remains at a standstill. If the
cutting attachment rotates with the throttle in the idle
position the carburettor idle setting must be checked.
See instructions under the chapter Maintenance on
page 14
.
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: Do not use a cutting attachment
without an approved and correctly attached
cutting attachment guard. Refer to,
Accessories on page 19
.
WARNING: Always use the recommended
cutting attachment guard for the cutting
attachment that you use. If an incorrect or
faulty cutting attachment guard is fitted this
can cause serious personal injury. Refer to,
Technical data on page 19
.
The cutting attachment guard prevents injuries from
objects that eject in the direction of the operator. It also
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