1 692 106 011 2019-03-26| Robert Bosch GmbH
Symbols used | HTD 6xx / HTD 8xx | 51 en
1. Symbols used
1.1 In the documentation
1.1.1 Warning notices - Structure and meaning
Warning notices warn of dangers to the user or people
in the vicinity. Warning notices also indicate the con-
sequences of the hazard as well as preventive action.
Warning notices have the following structure:
Warning
symbol
KEY WORD – Nature and source of hazard!
Consequences of hazard in the event of failu-
re to observe action and information given.
Hazard prevention action and information.
The key word indicates the likelihood of occurrence and
the severity of the hazard in the event of non-observance:
Key word Probability of
occurrence
Severity of danger if inst
-
ructions not observed
DANGER Immediate impen
-
ding danger
Death or severe injury
WARNING Possible impending
danger
Death or severe injury
CAUTION Possible dangerous
situation
Minor injury
1.1.2 Symbols in this documentation
Symbol Designation Explanation
!
Attention Warns about possible property damage.
i
Information Practical hints and other
useful information.
1.
2.
Multi-step
operation
Instruction consisting of several steps.
e
One-step
operation
Instruction consisting of one step.
Intermediate
result
An instruction produces a visible inter
-
mediate result.
"
Final result There is a visible final result on com
-
pletion of the instruction.
1.2 On the product
!
Observe all warning notices on products and ensure
they remain legible.
CAUTION
LASER
3R
IEC/EN 60825-1:2014
Po = 5 mW ; λ = 635 nm
Fig. 1: Alignment laser label
! Laser radiation, do not look at directly with optical
instruments laser class 1M.
Take note of warning in section 2.1.
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