Brief
information
D
−
R 800
25
3 Brief
information
In this section we have compiled the most important information about the
installation and operation of the Dust concentration meter D
−
R 800. This
section is intended for operating and maintenance personnel who already
have experience in using the measuring system, are familiar with the operating
manual and who will make sure that they have not overlooked anything
important with the brief information. The comprehensive information in the
further sections of this manual should be specifically known to you before you
use the fast information.
Please also comply with the safety instructions. They are there for avoidance
of
hazards to life and health
of personnel, and for avoidance of damage to property.
3.1 Safety
DANGER
Risk of fatal electric shock
Once any casings or guards have been removed, live parts are accessible.
Before working on the device, the mains power leads must therefore be
disconnected from the power and protected against unauthorised reconnection.
If guards have been removed, they must be replaced before restoring the mains
power. Only appropriately qualified and trained personnel may work on this
device. These personnel must be thoroughly familiar with all danger sources
and repair measures in accordance with these operating instructions.
Risk of explosion
The use of the Dust concentration meter D
−
R 800 in
explosion hazard areas
and its use for measurement in explosive gas mixtures is not permissible
Danger due to gases injurious to health
If the measurement duct is carrying gases that are injurious to health, high
temperatures or high pressure, the Dust concentration meter with the
measurement probe may be fitted or removed only when the plant has been
shut down!
CAUTION
Risk of blinding by laser light
!
Laser protection class II (radiation power < 1 mW at 655 nm) is guaranteed
only at the unmodified (sealed) manufacturer's setting of the laser potentiometer.
When dealing with the device take care:
- never look directly into the line of the beam
- never direct the laser beam D
−
R 800 towards any person
- always remember that the laser beam can be reflected.
Damage to electronic components due to
electrostatic discharge (ESD)
DURAG devices are enclosed in a casing, and thus protected against
uncontrolled electrostatic discharge (ESD). Suitable ESD protective measures
must be taken before the device is opened (e.g. for service or maintenance work).
Содержание D-R 800
Страница 8: ......
Страница 10: ......
Страница 14: ......
Страница 16: ......
Страница 24: ......
Страница 28: ......
Страница 30: ......
Страница 40: ......
Страница 46: ......
Страница 64: ......
Страница 66: ......
Страница 84: ...Modbus 84 D R 800 ...
Страница 94: ......
Страница 96: ......
Страница 130: ......
Страница 136: ... Technical data 136 D R 800 ...
Страница 137: ... Menu structure D R 800 137 11 Menu structure Figure 11 1 Menu structure D R 800 part 1 3 ...
Страница 138: ... Menu structure Figure 11 2 Menu structure D R 800 part 2 3 138 D R 800 ...
Страница 139: ... Menu structure D R 800 139 Figure 11 3 Menu structure D R 800 part 3 3 ...
Страница 140: ... Menu structure 140 D R 800 ...
Страница 142: ......
Страница 144: ...Declaration of Conformityand QAL1 Figure 13 2 QAL1 to DIN EN 14181 and DIN EN 14956 page 1 2 144 D R 800 ...
Страница 145: ...Declaration of Conformityand QAL1 D R 800 145 Figure 13 3 QAL1 to DIN EN 14181 and DIN EN 14956 page 2 2 ...
Страница 148: ...Glossary 148 D R 800 ...
Страница 154: ...GmbH Kollaustraße 105 22453 Hamburg www durag de ...