Start-Up Procedure Chart - Buderus Logano GA224 Installation, Operation And Maintenance Manual

Placing the Boiler in Operation

11.4 Start-up Procedure Chart

Record the following information during initial start-up of
the boiler. This record will save as a reference for yearly
inspections.
Please consider the instructions on the following pages
Putting into operation
1. Note type of gas.
2. Check combustion air and ventilation openings and flue connection
3. Check boiler for correct orifices, see Table. 12 below
4. Fill boiler with water and purge air from the system.
5. Measure gas inlet pressure in inches water colum.
6. Check manifold pressure and adjust if necessary.
7. Leakage test during operation
Check pilot and main burner flames and vent system operation.
8. Take stack measurements; see instructions on following pages.
Gross stack flue gas temperature t
Ambient air temperature t
Net stack flue gas temperatiure t
Carbon dioxide content stack (CO
Flue gas loss q
A
Carbon monoxide content (CO), airfree in ppm
9. Check the high limit aquastat operation
10. Replace the boiler front jacket panel
11. Inform owner/sign and hand over the technical documents
12. Installing Contractor
Owner:
Boiler model 37
Natural gas 3.00
Propane gas 1.95
Table. 12 Main orifice sizes
We reserve the right to make any changes due to technical modifications!
Installation, Operation and Maintenance Manual Sealed Combustion Gas Boiler Logano GA244 • Issue 02/2004
.
A
L
- t
A L
) or oxygen content (O
2
Main orifice Size
44
3.25
2.15
Remarks or measurements
Natural Gas
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2 –––––––––––––––––––
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Signature:__________________
Signature:__________________
53 62
3.20 3.15
2.10 2.20
Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de
11
Propane
inches W. C.
inches W. C.
°F
°F
°F
%
%
ppm
33