1 about these instructions, 1 information on the model, 2 notes on reading the documentation – HEIDENHAIN PWM 20 User Manual
Page 16: 3 storage and distribution of the documentation, 4 target group for the instructions, Operating instructions

Operating Instructions
en
PWM 20
18
1
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 unit as far as it
is used without the ATS software.
1.1
Information on the model
Product designation
ID number
PWM 20
731626-01
The above-stated ID number is the number on
the ID label. The ID number on the packaging
label may differ from the number on the ID label
because the device can be delivered in different
packaging units.
ID label
The ID label is provided on the back of the product.
Example:
1
2
3
1
Product designation
2
ID number
3
Index
Validity of the documentation
A document number is provided at the bottom
left on the last page of the documentation. The
documentation is valid if the document number
matches the document number indicated at
.
You therefore need to compare the product
designation, the ID number and the index given
on the ID label with the corresponding details
pro
1.2
Notes on reading the documentation
The table below lists the components of the documentation
in the order of priority for reading.
WARNING
Failure to comply with the documentation may result in
fatal accidents, personal injury or damage to equipment.
Please read the documentation carefully from
beginning to end and keep it for future reference.
Documentation
Description
Addendum
An addendum supplements or su-
persedes the corresponding con-
tents of the Operating Instructions
and, if applicable, of the Installation
Instructions. If this document is in-
cluded in delivery, read it first befo-
re you proceed. All other contents
of the documentation retain their
validity.
Operating Instruc-
tions
The Operating Instructions con-
tain all the information and safety
precautions needed for the proper
mounting, installation and operation
of the product according to its in-
tended use. It is included in delivery
and has the second highest priority
for reading.
Operating instruc-
tions for ATS soft-
ware
The documentation on operating
the product with the ATS software
can be downloaded from the down-
load area at
.
Documentation of
connected measu-
ring devices and
other peripherals
These documents are not included
in delivery. They are included with
the respective measuring devices
and peripherals
1.3
Storage and distribution of the
documentation
These 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 handed over or sold to a third party, the
following documents must be given to the new owner:
Addendum, if supplied
Operating Instructions
1.4
Target group for the instructions
The Operating Instructions must be read and observed by
every person who performs any of the following tasks:
Mounting
Installation
Operation
Maintenance
Removal, environmental protection and disposal