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18
GAA610-M
ADVANCED EMISSION GAS MONITORING SYSTEM | OI/GAA610-M-EN REV. B
5
Preparation for Installation
Safety instructions
CAUTION
Injury hazard due to heavy weight
Depending on the version, the gas analyzer cabinet weighs
approx. 240 kg (529 lb)!
• A suitable lifting device (crane, block and tackle, lifting
truck, etc.) is required for transport, setting upright and
installation!
• Only use the handling lugs provided to connect any lift
cables to the analyzer cabinet.
Note
• The system must be installed by ABB or by personnel trained
by ABB.
• When installing the analyzer system, in addition to this
operating instruction, comply with the information
contained in the drawings set.
• If there is shipping damage which points to improper
handling file a damage claim with the shipper (railway, mail
or freight carrier) within seven days.
• Make sure the enclosed accessories are not lost.
• Keep the packaging material for future shipping needs.
Installation – Overview
1. Prepare the gas sampling probe installation site, see
2. Prepare the analyzer cabinet installation site, see
Requirements for the installation site
on page 18.
3. Install the gas sampling probe and filter unit, see
on page 25.
4. Install the sample gas line, see
on page 27.
5. Install the back-purging unit (if applicable), see
6. Install the analyzer cabinet, see
on page 30.
7. Install the instrument air and test gas supply
(if applicable), see
8. Connect the gas lines to the analyzer cabinet, see
on page 32.
9. Connect the electrical leads to the analyzer cabinet, see
on page 33.
Requirements for the installation site
DANGER
Risk of explosion
The analyzer system must not be installed in hazardous
locations.
Choosing the extraction point
The extraction point must be suitable for extracting a
representative specimen flow.
In case of emission monitoring of exhaust gases, the extraction
point is specified in accordance with responsible technical
inspection authority, e.g. classification society.
Wall tube installation
1
Wall tube
2
Wall tube mounting flange
3
Gasket
4
Sample probe tube flange
5
Flow direction
Figure 7: Wall tube installation, Dimensions in mm (inch)
Install the wall tube with mounting flange (DN 65, PN 6, facing
type A to EN 1092-1; not supplied) at the extraction point in such
a way that the sampling probe tube can be easily installed and
removed.
The sampling probe tube must be easily accessible to allow
maintenance work to be performed. Align the boreholes of the
mounting flange in relation to the flow direction
5
of the
process gas.