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1.
Important information
Installation and/or repair may only be performed by trained and
instructed service staff at Robert Bosch GmbH or by an organi-
zation nominated by Robert Bosch GmbH. All warranty claims are
rendered null and void in the event that any devices are opened
or modified by a non-authorized person.
Electrical systems and equipment may only be operated in proper
working condition (see also Test Equipment Information
0108_084). This requirement is met if it is ensured following a
modification or repair (initial test) that the applicable electrical
engineering standards have been complied with. To this end,
tests based on the type and scope of measures specified in the
electrical engineering standards (e.g. in Germany BGV A2) are to
be carried out. The type and scope of tests to be carried out is
specified for Germany in VDE 0701/0702 Part 1. Compliance
with the corresponding national standards for countries outside
Germany must be ensured.
When the BEA is used in systems for which calibration is required
by law, legal provisions in the country of use regarding operation,
maintenance and calibration must be observed.
The BEA carries dangerous contact voltage. Unsatis-
factory or insufficient maintenance and repair work may
lead to a risk of accident through electric shock.
The BEA must not be used to measure explosive gases.
The exhaust-gas analyzer must not be operated in
rooms where there is a risk of explosion.
During work with toxic gases, care must be taken to
ensure that a concentration which is hazardous to
health cannot arise in the workplace.
Improperly conducted maintenance and repair work
may lead to a risk of intoxication when working with toxic
gases.
The printed circuit boards contain electrostatic sen-
sitive devices.
Observe ESD regulations!
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1.1 Compulsory calibration
The regulations governing the calibration of exhaust-gas analy-
zers in the specific country of use must be complied with.
At half-yearly intervals
the BEA must be serviced by expert, instructed persons.
If an official test seal is broken during such work, proper and
expert repair must be performed and confirmed by the authorized
Service Agent and a new calibration undertaken by the responsi-
ble calibration authorities.
Service work
must be recorded in writing, including the following information:
Time of service
Type of service work undertaken
Name of person or company performing the work
These records must be preserved for the duration of five years.
The Operating Instructions must be kept with the BEA so that they
are available at all times.
The owner of the BEA is responsible for compliance
with calibration laws and for regular service and
maintenance.
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