Buderus 600 - 11S Installation And Servicing Instructions page 68

8 Reports
Requirement-related maintenance tasks
1. Clean heat exchanger, burner and condensate trap
(See section 4.1 on page 31)
2. Check and adjust the gas-air ratio
CO -content:
2
(See section 2.1.12 on page 27)
3. Confirm servicing work
Confirmation of servicing carried out by qualified technician
Company stamp, signature)
Subject to modifications resulting from technical improvements!
68 Installation and maintenance instructions for wall-mounted condensing gas boiler 600 - 11S/19S/24S/24C • 05/2004
at full load
at part load
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Boulter Buderus Ltd. • http://www.boulter-buderus.co.uk
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