Blastrac BMS-220 ADB, Руководство по эксплуатации

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11. Blades application
Efficient and fast work can be achieved when you use the correct blades and settings. The operator must
remember to prepare the correct angle and also keep the blade sharp. During work the blade will become dull.
To reduce this process the operator can add extra weights to the front or change the angle between the blade
and the ground. CAUTION! That action makes blades more potential to break. Important is to understand that
when the blades are breaking, some of the conditions of usage or settings are not correct.
In many cases the angle between tool and ground can’t be to o big because the machine can jump and even
takeover to the back.
When the blade is dull it is necessary to sharpen or replace it.
Having a second cutting head will be helpful, and it will save you important time and money.
When the machine is running on the second set of tools, the first set can be serviced.
Different thicknesses and characteristics of the coat or material will need different blades to remove it
efficiently. For example a small blade is perfect for the hard job. But when the material is soft you can use a
wide blade.
The best solution is to start with a narrow blade and during work, try if it is possible to change to a wider
blade.
About the geometry of blades: we need to mention that for removing wooden floors, usually the bevel of the
blade should be on the down side.
On concrete floors the bevel of the blade usually must be faced upward.
The work area should be kept clean. When a portion of material is removed on the first run, it is always better
to clean the floor before starting the second run. Debris and dirt can make the blade dull really quick.
Concrete Floor
Wood Floor