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1
P
LEASE OBSERVE THE FOLLOWING
1.1 G
ENERAL INFORMATION
Conventions and information
1.1.2
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
instructions on how to safeguard possibly
affected 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
illustrations. 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.
In general, the right-hand version of labeller ALS 350 is
depicted in the illustrations. The left-hand version or the
ALS 450 are only depicted if differentiation is neces-
sary.
Supplemental information
The "Experts" symbol earmarks activities that
only to be performed by knowledgeable and
trained personnel.
The information symbol indicates notices and
recommendations as well as additional helpful
information.
Operating materials:
– Operating materials, e.g. lubricants or
cleaning agents
7
ALS
350
450
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