Bosch BEA 750 - In the Documentation; On the Product; Standards, Directives and Approvals; Symbols in this Documentation

1 689 989 344 2017-12-12| Robert Bosch GmbH
Symbols used | BEA 750 | 17 en
2. Standards, directives and
approvals
2.1 Approvals
The BEA 750, in combination with BEA 065 and
BEA 070, is approved in Germany for conducting
emission tests on vehicles with spark ignition engines
(gasoline engines) and compression ignition engines
(diesel engines).
i The test sequences comply with the "Guideline for
evaluating operator control of emission measuring
instruments" dated 2014.11.04. The BEA 750 is
subject to mandatory calibration of exhaust gas
analyzers and must be calibrated yearly.
DANGER – Exposure of live parts on
opening the BEA 750!
Risk of (fatal) injury or heart failure
from electric shocks on contact with live
components (e.g. master switch, printed
circuit boards).
¶ Work on electrical installations or
equipment is only to be performed by
qualified electricians or trained personnel
under the guidance and supervision of an
electrician.
¶ Disconnect the BEA 750 from the mains
before opening.
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 consequences 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
failure 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
instructions not observed
DANGER Immediate impending
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
intermediate result.
"
Final result There is a visible final result on
completion of the instruction.
1.2 On the product
!
Observe all warning notices on products and ensure
they remain legible.
Disposal
Dispose of used electrical and electronic
devices, including cables, accessories and
batteries, separately from household waste.