Marcrist DDM150 Originalbetriebsanleitung Seite 12

CAUTION
Drilling may cause hazardous flying fragments. Flying fragments present a risk of
injury to the eyes and body. Wear eye protection and a safety helmet.
WARNING
In accordance with the applications for which it is designed, the machine
produces a high torque. Always use the side handle and hold the machine with
both hands. The user must be prepared for sudden locking and stalling of the
cutting tool.
DANGER
The operator must be prepared for sudden locking and stalling of the cutting tool
and must therefore have stable & secure stance with both feet.
Fitting the diamond core bit
CAUTION
The core bit may get hot during use or after sharpening.
There is a risk of burning your hands. Wear protective gloves when
changing the core bit.
Check that the machine is disconnected from the electric supply.
•
Fit the end of the core bit into the dust suction unit (If Used).
•
Fit the end of the dust suction unit on to the shaft of the machine (If Used).
•
Fit directly onto the machine 1 ¼" UNC or adaptor for the ½" BSP (F) dry
•
cores.
Removing the diamond core bit
CAUTION
Wear protective gloves when changing cutting tools as they get hot
during use.
CAUTION
The core bit will be full of dust and drilled-out material. Work from a secure stance
and make sure you are ready to support the additional weight of the drilled-out
material.
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