Do not use blades that are worn or damaged, it will set a heat faster which may start a fire.
One should never use fein saw if it start a smoke. Then you have to change the blade possibly use some water.

Do not use blades that are worn or damaged, it will set a heat faster which may start a fire.
One should never use fein saw if it start a smoke. Then you have to change the blade possibly use some water.
To all times it shall be neat and tidy around the equipment.
Safety equipment must ALWAYS be used as intended and should therefore NEVER be tampered with.
Is there anything that is related to security that are not in order, then do NOT use the machine / equipment.
Keep hands away from the blade area when the saw is connected.
Allow the engine/blade to get full speed before you begins using it.
Make sure locks and barriers are tight and on before you begin sawing
Unplug before you example you changes blades