Bosch BEA 055 Manual Original página 15

en - Contents
1. Symbols used
1.1 In the documentation
1.1.1 Warning notices - Structure and
meaning
1.1.2 Symbols in this documentation
1.2 On the product
2. User information
2.1 Important notes
2.2 Safety instructions
3. Product description
3.1 Intended use
3.2 Basic equipment
3.3 Special accessories
3.4 Description of unit
3.5 LED status
3.6 Description of function
3.7 Emissions test on two-stroke engines
4. Operation
4.1 Power supply
4.2 Switching the unit on/off
4.2.1 Switching on the unit
4.2.2 Switching off the unit
4.3 BEA 055 configuration
4.4 Program description
5. Maintenance
5.1 Cleaning
5.2 Calibration
5.3 Service intervals
5.3.1 Half-yearly maintenance
5.3.2 Annual maintenance
5.4 Maintenance
5.4.1 Leak-tightness of sampling system
5.4.2 Exhaust gas sampling probe
5.4.3 Exhaust gas sampling hose
5.4.4 Filters
5.4.5 Checking display stability
5.4.6 O sensor
2
5.4.7 NO sensor
5.5 Spare and wearing parts
Robert Bosch GmbH
16 6. Decommissioning
16 6.1 Temporary shutdown
6.2 Change of location
16 6.3 Disposal and scrapping
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7. Technical data
16
7.1 Exhaust gas measurement
17 7.2 Power supply
17 7.3 Temperature measurement/engine speed
17 measurement
7.4 Dimensions and weights
17 7.5 Temperature/atmospheric pressure limits
17 7.5.1 Air pressure
17 7.5.2 Air humidity
17 7.6 MID environment categories
18 7.7 Noise emissions
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1 689 989 111 2019-07-24