Inspection And Maintenance Reports - Riello RTC-80 Series Installation, Operation And Service Manual

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5.5.1 Inspection and maintenance 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.
Complete these reports after inspections and service. The report can also be used as copying template:
− Sign and date the completed inspection work.
INSPECTION WORK
Check the general condition of the heating system
(visual inspection).
Check the heating system function.
Check the components in contact with fuel and
water throughout the system for the following:
-Tightness
-Visible signs of corrosion
-Signs of aging
Check the combustion chamber and heating sur-
face for contamination and clean them. For this,
shut down the heating system.
Check gaskets/packing cords on combustion cham-
ber door and replace if required.
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.
Check the flue for function and safety.
Check the hydraulic seal of the condensate siphon
and replace if required.
Check the water pressure and pre-charge pressure
of the expansion vessel.
Confirm the control unit settings are suitable and
adjust if required.
Test all safety equipment (safety shutdown) and
record findings.
For example:
-High limit safety cut-out
-Minimum limiter pressure
-Maximum limiter pressure (if installed)
-Other safety equipment.
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 make-up
water) in the operator's log.
Check the neutralization system.
Final check of the inspection work, take measure-
ments and record values and test results.
REFERENCES
See spec. chapter of this manual
See technical burner documentation.
See flue manufacturer documentation.
See spec. chapter of this manual
See technical control unit
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NOTES