Obligation Of Workshop Operator; Safety Instructions; Mains Voltages; Danger Of Tripping - Bosch TTM 2104 Original Instructions Manual

2.7

Obligation of workshop operator

The workshop operator is obliged to ensure that all
measures geared towards the prevention of accidents,
industrial diseases, labor-related health risks are taken
and measures towards making the workplace fit for
people to work in are carried out.
Electrical engineering in Germany is subject to the
accident prevention regulations of the trade association
"Electrical Plant and Equipment as under DGUV
Vorschrift 3 (previously BGV A3)". In all other countries,
the applicable national regulations acts or decrees are
to be adhered to.
Basic rules
The workshop operator is bound to ensure that all
electrical equipment and operating material is set up,
modified and maintained by skilled electricians only
or under the guidance and supervision of a skilled
electrician in accordance with electrical engineering
principles.
Furthermore, the workshop operator must ensure
that all electrical equipment and operating material
is operated in keeping with electrical engineering
principles.
If a piece of electrical equipment or operating material
is found to be defective, i.e. it does not or no longer
complies with electrical engineering principles, the
workshop operator must ensure that the fault is
rectified immediately and, in the event that imminent
danger exists, also ensure that the electrical equipment
or the electrical operating material is not used.
Tests (taking Germany as an example):
R
The workshop operator must ensure that all
electrical systems and equipment are tested by
a qualified electrician or under the guidance of a
qualified electrician to ensure they are in proper
working order:
$
Before starting for the first time.
$
After modification or repair before starting for
the first time.
$
At given intervals. Set intervals such as to ensure
that faults that can be expected to occur are
determined in good time.
R
The test is to take the electrical engineering
principles relating hereto into account.
R
Upon request of the trade association, a test manual
is to be maintained into which specific entries are
made.
Robert Bosch GmbH
Safety instructions | TTM 2104 / TTM 2204 | 35 | en
3.

Safety instructions

3.1

Mains voltages

Hazardous voltages are present both on the
lighting mains and electrical systems of a
motor vehicle.
Safety measures:
¶
Never touch live parts or components with damaged
insulation.
¶
Only connect TTM 2104 / TTM 2204 to a properly grounded
connection.
¶
Electrical connection only to be performed by a
qualified electrician.
¶
Replace cables with damaged insulation.
¶
Inspect/check the electrical equipment every 2 years
in conjunction with the test service and rectify any
defects immediately.
¶
Prior to maintenance and repair work, unplug the
mains connector or switch off the main switch
for the power supply in the case of a permanently
connected power cord.
3.2

Danger of tripping

Sensor and connecting cables cause heightened
danger of tripping during test and installation
work.
Safety measures:
¶
Route the connecting cables such that there is no
risk of tripping.
3.3

Eye safety

No requirements and no measures
are required.
Recommendation: Whenever possible do not look into
the source of the beam.
Use optional tinted glasses (OD1, optical density).
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1 691 206 005 2019-02-25