7
1PLEASE OBSERVE THE FOLLOWING
1.1 GENERAL INFORMATION
ALS
20X
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1.1.2
Conventions and information
Explanation of symbols
In order to facilitate legibility and an overview, the vari-
ous types of information used herein are categorised
and identified with certain symbols.
Sentences that are introduced by an arrow contain pro-
cedural instructions.
Carry out procedural instructions one after the other
in the prescribed order.
The following information is introduced with a dash:
– List items
– Descriptions of conditions
– Description of previous work steps
– Prerequisites for implementing actions described in
the following passage
Warnings concerning dangers and risks
Important text passages which must absolutely be fol-
lowed are particularly marked for special attention:
DANGER!
A danger notice indicates an imminent
hazardous situation which, if not avoided,
could result in death or serious injury of the
personnel!
The notice contains instructions on how to
avoid or prevent the danger(s).
The instructions must be followed.
WARNING!
A warning notice indicates risks which could
result in death or serious injury of the
personnel! The notice contains safety in-
structions on how to safeguard possibly af-
fected personnel.
The instructions must be followed.
CAUTION!
A caution notice indicates risks which, if
unheeded, could lead to material damage or
bodily injury (minor injuries). The notice
contains instructions on how to prevent
damage or injury.
The instructions must be followed.
Illustrations
When required, text passages are accompanied by il-
lustrations. The reference to an illustration is indicated
by typesetting the [illustration number] in square brack-
ets. Capital letters following an illustration number, e.g.
[12A], refer to the corresponding position indicated in
the illustration.
Symbols for keys
– Keys on the operator panel are represented with
symbols
– Where two or more keys must be pressed at the
same time, a "+" appears between the symbols:
+
Functions
Functions are printed in grey text, in the form NAME OF
MENU > Name of function .
Supplemental information
The information symbol indicates notices and
recommendations as well as additional helpful
information.
Auxiliary materials:
– Auxiliary materials, e.g. lubricants, glues or
cleaning agents
Tightening torques:
– Tightening torques for the listed screw con-
nections
If special tools or other aids are needed for a task:
Tools:
– List of the tools and aids that are required for
the following activities
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