Assembly; Cutting Blades; Diamond Blades - Husqvarna K 7000 Ring Manuel D'utilisation

Cutting blades

WARNING: Always use protective gloves
when you assemble the product.
WARNING: A cutting blade can break and
cause injury to the operator.
WARNING: Examine the cutting blade for
cracks, lost segments distortion or
unbalance prior to use and immediately after
striking an unintended object. Do not use a
damaged cutting blade. After inspecting and
installing the cutting blade, position yourself
and bystanders away from the plane of the
rotating cutting blade and run the power tool
at maximum no load speed for one minute.
WARNING: The cutting blade manufacturer
gives warnings and recommendations for
the operation and correct maintenance of
the cutting blade. Those warnings are
supplied with the cutting blade. Read and
obey the instructions that are supplied with
the cutting blade.

Diamond blades

WARNING: Diamond blades become very
hot when used. A diamond blade that is too
hot gives bad performance, blade damage
and is a safety risk.
WARNING: Do not use diamond blades to
cut plastic material. The hot diamond blade
can melt the plastic, which can cause a
kickback.
• Diamond blades have a steel core with segments
that are made of industrial diamonds.
• Diamond blades are used for masonry, reinforced
concrete and stone.
• Always use the correct diamond blade for the
material it is intended to cut.
• Always use a sharp diamond blade.
• Diamond blades can become blunt if you use an
incorrect feeding pressure or when you cut materials
such as hard reinforced concrete. If you use a blunt
diamond blade it becomes too hot, which can cause
the diamond segments to come loose.
12

Assembly

Cutting blade vibration
CAUTION: If you use the product with too
much force, the cutting blade can become
too hot, bend and cause vibrations. Use the
product with less force. If the vibrations
continue, replace the cutting blade.
Ring cutting blade
WARNING: Do not do modifications to the
ring cutting blade. Modifications can cause
serious injury. Speak to your Husqvarna
dealer for instructions.
1. Cutting blade
2. Support rollers
3. Drive wheel
4. Guide rollers
5. Inner edge
To sharpen the cutting blade
Note: For the best cutting results, use a sharp cutting
blade.
• To sharpen the cutting blade, cut into soft material,
such as sandstone or brick.
To install the cutting blade
WARNING: Make sure that the motor is off
and that the power plug is disconnected.
WARNING: Always use protective gloves
when you assemble the product.
WARNING: Do not put new diamond
segments on a used cutting blade core. The
used cutting blade core can break or crack
and cause serious injury to the operator.
1461 - 001 - 17.02.2020