Husqvarna 535RJ Operator's Manual page 15

CAUTION:
causes malfunction. Clean the fuel tank and
chain oil tank regularly and replace the fuel
filter one time a year or more.
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.
• Make sure that there are no cracks on the blade.
Cracks usually occur when you make too sharp
corners at the bottom of the teeth while you sharpen
the blade. Cracks can also occur if you use the blade
with blunt teeth. Replace the blade if it is damaged.
• Examine the support flange for cracks. Replace the
support flange if it is damaged.
1999 - 001 - 14.06.2023
Contamination in the tanks
• Make sure that the locking force on the locknut is not
decreased. The locknut must have a locking force at
a minimum of 1.5 Nm. The tightening torque of the
locknut must be between 35-50 Nm.
• Examine the blade guard for damages or cracks.
Replace the blade guard if it has been hit or if it has
cracks. Do not use the product without a guard or a
damaged guard.
• Examine the trimmer head and cutting attachment
guard for damages or cracks. Replace the trimmer
head and cutting attachment guard if they have been
hit or if they have cracks.
• Make sure that all covers, guards, handles and the
cutting equipment are correctly attached and not
damaged before you start the product.
To prepare the product for start
1. Press the air purge again and again until the fuel
starts to fill the bulb.
Note:
It is not necessary to fully fill the bulb.
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