Safety Devices On The Product - Husqvarna 525PT5S Manual Del Usuario

Safety devices on the product

WARNING: Read the warning instructions
that follow before you use the product.
• Do not use a product with defective safety devices.
• Do a check of the safety devices regularly. Refer to
Safety devices on the product on page 7 .
• If the safety devices are defective, speak to your
Husqvarna servicing dealer.
To do a check of the throttle trigger lockout
The throttle lockout is designed to prevent accidental
operation of the throttle control.
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.
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.
712 - 002 -
A
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 instructions under
the product on page 14 ) and apply full throttle.
6. Release the throttle and make sure that the saw
chain stops and remains at a standstill. If the saw
chain rotates with the throttle in the idle position the
carburettor idle setting must be checked. Refer to
instructions under the chapter
15 .
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 vibration damping system
The vibration damping system decreases vibration in the
handles to a minimum which makes the operation
easier. The vibration damping system of the product
decreases the transfer of vibration between the engine
unit and the shaft unit of the product.
1. Stop the engine.
To start
Maintenance on page
7