HEIDENHAIN VT 121 Operating Instructions Manual page 31

1.3.3 Storage and distribution of the documentation
The instructions must be kept in the immediate vicinity of
the workplace and must be available to all personnel at all
times. The operating company must inform the personnel
where these instructions are kept. If the instructions have
become illegible, the operating company must obtain a new
copy from the manufacturer.
If the product is given or resold to any other party, the
following documents must be passed on to the new owner:
Addendum (if supplied)
Operating Instructions
User's Manual
1.4 About these instructions
These instructions provide all the information and
safety precautions needed for the proper mounting and
installation of the product, as well as for operation of the
product in so far as operation without the VTC software is
concerned.
1.4.1 Document type
Operating Instructions
These instructions are the Operating Instructions for the
product.
The Operating Instructions
are oriented to the product life cycle
contain all information and safety precautions needed
for the proper mounting and installation of the product
in accordance with its intended use
HEIDENHAIN | VT 121 | Operating Instructions | 03/2022
1.4.2 Target groups for the instructions
These instructions must be read and observed by every
person who performs any of the following tasks:
Mounting
Installation
Service and maintenance
Troubleshooting
Removal and disposal
1.4.3 Notes in this documentation
Safety precautions
Precautionary statements warn of hazards in handling
the product and provide information on their prevention.
Precautionary statements are classified by hazard severity
and divided into the following groups:
DANGER
Danger indicates hazards for persons. If you do not
follow the avoidance instructions, the hazard will result
in death or severe injury.
WARNING
Warning indicates hazards for persons. If you do not
follow the avoidance instructions, the hazard could
result in death or serious injury.
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