Husqvarna 1152450-26 用户手册

10 – 

English

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Cutting blades are available in two basic designs; 
abrasive discs and diamond blades.

•

High-quality blades are often most economical. Lower 
quality blades often have inferior cutting capacity and a 
shorter service life, which results in a higher cost in 
relation to the quantity of material that is cut.

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Make sure that the right bushing is used for the cutting 
blade to be fitted on the machine. See the instructions 
under the heading Assembling the cutting blade.

*Without water

Our cutting blades are manufactured for high-speed, portable 
power cutters. If blades from other manufacturers are used, 
ensure that the blades conform to all regulations and 
demands that concern this type of power cutter.

Some cutting blades are designed for stationary equipment 
and for use with attachments.Such cutting blades must not be 
used on portable power cutters.

Always contact local authorities and make sure you are 
following applicable directives.

The blade can become out-of-round and vibrate if an 
excessive feed pressure is used.

A lower feed pressure can stop the vibration. Otherwise 
replace the blade. The blade must be of the recommended 
type for the material to be cut.

The cutting material on abrasive discs consists of grit bonded 
using an organic binder. ”Reinforced blades” are made up of 
a fabric or fibre base that prevents total breakage at maximum 
working speed if the blade should be cracked or damaged.

A cutting blade’s performance is determined by the type and 
size of abrasive corn, and the type and hardness of the 
bonding agent.

Check that the blade is approved for the same or  higher 
speed according to the aproval plate of the engine. Never use 
a cutting blade with a lower speed rating than that of the 
power cutter.

Ensure the blade it not cracked or damaged in any other way.

Test the abrasive disc by hanging it on your finger and tapping 
it lightly with a screwdriver or the like. If the disc does not 
produce a resonant, ringing sound it is damaged.

Abrasive discs

Yes

Yes*

Diamond blades Yes

Yes

Rescue blade

No

No

X

X

X

X

Concrete disc

Concrete, asphalt, stone masonry, 
cast iron, aluminium, copper, 
brass, cables, rubber, plastic, etc.

Metal disc

Steel, steel alloys and other hard 
metals.