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8.5
Inspection and service reports
The inspection and maintenance reports provide an overview of the
required inspection and service steps that should be carried out
annually.
Warranty:
Annual inspection and service are part of the warranty
terms.
Inspection work
1.
Check the general condition of the heating system (visual
inspection).
2.
Check the heating system function.
3.
Check the components in contact with fuel and water throughout
the system for the following:
• Tightness
• visible signs of corrosion
• Signs of ageing
4.
Check the combustion chamber and heating surface for
contamination and clean them. For this, shut down the heating
system.
5.
Check gaskets on combustion chamber door and replace if
required.
Replace the gaskets on the reversing chamber door and on the
cleaning cover of flue gas collector.
6.
Check and clean the burner.
▶ Visual inspection and remove any contamination.
▶ Check all safety equipment (safety shutdown).
▶ Function check
▶ Flue gas analysis with test report for each output stage.
7.
Check the flue for function and safety.
8.
Check the hydraulic seal of the condensate trap and supplement if
required.
9.
Check the water pressure and pre-charge pressure of the
expansion vessel.
10. Check the control unit settings are suitable and adjust if required. See technical control unit
11. Test all safety equipment (safety shutdown) and record findings.
For example:
▶ High limit safety cut-out
▶ Pressure limiter min./pressure switch min.
▶ Pressure limiter max. (if installed)
▶ Low water level limiter (if installed)
▶ Other safety equipment.
12. Conduct a water analysis and record the results in the operator's
log:
▶ pH value
▶ Residual hardness
▶ Oxygen binder
▶ Phosphate
▶ Electrical conductivity
▶ Appearance
▶ Check water records (e.g. amount of top-up water) in the
operator's log.
13. Check the neutralising system (where fitted).
14. Final check of the inspection work, take measurements and record
values and test results.
Tab. 16 Inspection report
Logano plus SB325 – 6 720 806 328 (2013/07)
Complete these reports after inspections and service. The report can
also be used as copying template.
▶ Sign and date the completed inspection work.
Page (individual steps)
Page 32
See technical burner documentation.
See technical burner documentation.
Page 34
documentation.
Inspection and service
8
Notes
35
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