Overview Of The Steps To Be Taken And The Maintenance Report - Wolf CGB-35 Maintenance Instructions Manual

No. Step
1 Switch OFF the boiler, switch OFF the emergency stop switch
2 Close the gas supply valve,
3 Remove the casing and the combustion chamber housing
4 Undo the gas fitting
5 Pull the electrical cables off the fan, sensors and electrodes
6 Remove the heat exchanger lid
7 Visual inspection of the burner unit
8 Check the ignition electrodes and replace if required
9 Clean the heating water heat exchanger
10 Clean the condensate pan
11 Check and replace gaskets, if required and lubricate the replace-
ments with silicone grease
12 Refill granulate, if a neutralising system is installed
13 Check the protective anode every 2 years on enamelled cylinders
and replace, if necessary
14 Assemble the boiler
15 Clean and fill the siphon, install and check for tight fit
16 Check the expansion vessel in case of water loss
17 Open the gas supply valve and start the boiler
18 Gas soundness test
19 Flue gas system soundness test
20 Check the ignition
21 Check the interaction with control accessories
22 Flue gas test in emissions test mode
23 Gross flue gas temperature
24 Air supply temperature
25 Net flue gas temperature
26 Carbon dioxide content (CO2)
27 or oxygen content (O2)
28 Carbon monoxide content (CO)
29 Flue gas loss
Confirm maintenance (company stamp, signature)
Date:
3061491_0805
Overview of the steps to be taken and the
maintenance report
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