INSTALLATION, START-UP & MAINTENANCE MANUAL
MODEL NO.: SD-220 TO SD-600- DDS OPTION
REV 0 – May 24,,.2001
6
SECTION 1
1.2.1 Identification of signs and symbols in this technical manual
The safety tips contained in this technical manual, whose disregard could endanger
people and machines, are indicated by a general danger sign and the additional
markings Danger! or Attention!
Danger! / Caution!
Safety sign in accordance with DIN 4844 - W9
Warning against electrical voltage!
Safety sign in accordance with DIN 4844 - W8
Safety tips printed directly on the adsorption dryer must be heeded at all times and
must be kept completely legible.
* Advices
This sign refers to a procedure or sequence of particular interest
or importance. All tips must be followed to ensure proper use of
this adsorption dryer.
•
This dot refers to working or operational steps. The steps are to
be carried out in the order of their appearance from top to bottom.
•
The sign of a hyphen marks enumerations.
1.2.2 Safety tips for maintenance, inspection and assembly work
The operator is to make sure that all maintenance, inspection and assembly work
is carried out by special personnel who are authorized and qualified, and who are
adequately informed through careful study of the technical manual. For this reason,
special attention should be paid to the following attention and danger sign:
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