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• unauthorized modification, e.g. of the drive conditions (power and speed), and
• insufficient monitoring of machine parts that are exposed to wear
• use of unapproved replacement and wear parts
Use only original replacement and wear parts. If parts are purchased from external suppliers, it
cannot be guaranteed that they will be constructed and manufactured to withstand the stresses
and provide the required level of safety.
2.4 Safety regulations
2.4.1 Organizational measures
All the existent safety devices must be checked regularly.
Observe prescribed intervals for recurring maintenance work or as specified in the operating
instructions.
2.4.2 Protective devices
Before commissioning the honing machine, it must be ensured that all protective equipment is
properly mounted and in functional condition.
Protective equipment may only be removed after the honing machine has stopped and has been
secured against accidental restarting.
If sub-components are supplied, the protective equipment must be correctly attached by the oper-
ator according to the instructions.
2.4.3 Informal safety measures
The operating instructions must be permanently available at the place of use of the honing
machine. In addition to the operating instructions, the generally applicable as well as the locally
relevant accident prevention regulations must also be made available and observed.
All the safety alert symbols and danger warnings on the honing machine must be complete and
clearly legible.
2.4.4 Selection and qualifications of the personnel
Only trained and instructed personnel may work on the honing machine. The minimum legal age
for employment must be observed.
The responsibilities of the personnel must be clearly assigned, i.e. commissioning, operation,
maintenance and repair, etc.
2. Safety
