1.4 Product information
▶ The type designation and serial number can be found on the rating plate on the product. Make a note of
this data in the following table and always refer to it when making an inquiry to your Hilti representative
or Hilti Service Center.
Product information
Diamond core drilling
machine
Generation
Serial no.
2 Safety
2.1 Warnings
The purpose of warnings
Warnings alert persons to hazards that occur when handling or using the product.
Description of the key words used
DANGER
Draws attention to imminent danger that will lead to serious personal injury or fatality.
WARNING
Draws attention to a potentially dangerous situation that could lead to serious personal injury or fatality.
CAUTION
Draws attention to a potentially dangerous situation that could lead to slight personal injury or damage
to the equipment or other property.
2.2 Safety precautions
The safety precautions given in the following section contain all general safety precautions for power tools
which, in accordance with the applicable standards, require to be listed in the operating instructions.
Accordingly, some of the rules listed may not be relevant to this power tool.
2.2.1 General safety precautions for power tools
WARNING Ensure that your read all safety precautions, instructions and technical data with which
this power tool is provided. Failure to follow the instructions below may result in electric shock, fire and/or
serious injury.
Keep all safety precautions and instructions for future reference.
The term "power tool" used in the safety precautions refers to your mains-operated (corded) power tool or
battery-operated (cordless) power tool.
On the diamond core drilling machine
Operate the system only with a properly functioning PRCD.
DD 250
DD 200/HD 30
DD 200/ST 200
02
3