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• To attach, tighten the lock nut in the opposite
direction to the direction of rotation of the cutting
attachment.
• To remove the locking nut, undo the lock nut in the
same direction as the cutting attachment rotates.
• To loose and tighten the locknut, use a socket
spanner with a long shaft. The arrow in the picture
shows the area where you should operate the socket
spanner.
WARNING: When you loose and tighten
the locknut there is a risk of injury from
the teeth of the saw blade. You should
therefore always ensure that your hand
is shielded by the blade guard when you
do this.
Note: Make sure that you can not turn the locknut by
hand. Replace the nut if the nylon lining does not have a
resistance of a minimum of 1.5 Nm. The nut should be
replaced after it has been put on approximately 10
times.
To adjust the harness
WARNING: The product must always be
correctly attached to the harness. Do not
use a defective 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.
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.
Operation
Introduction
WARNING: Read and understand the safety
chapter before you use the product.
To examine the product before
operation
• Examine the motor for dirt and cracks. Use a brush
to remove grass and leaves from the engine. Wear
protective gloves when necessary.
• Make sure that the trimmer head is fully attached to
the product.
• Do the safety inspections, maintenance and
servicing that are given in this manual.
• Make sure that the product is not damaged. Examine
that all nuts and screws are tight.
22
757 - 001 - 24.10.2018
Содержание 520iRX
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