robatherm RM Series - Page 55

Commissioning and Maintenance
© robatherm 51
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Emission Values
Establish emission value following DIN 4794.
 Maximum emission temperature: approx. 210 °C (protection regulations, observe newest
version).
 Minimum emission temperature: approx. 150 °C (to reduce formation of condensate).
Observe minimum operation time of burner.
All settings must be documented and filed in the setting records.
Condensate
Condensate piping must be professionally connected and incidental condensate must be
disposed of in line with the local regulations (e.g. ATV information sheet).
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Maintenance
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Maintenance Interval
One shift operation: Min. 1 x per year
Two shift operation: Min. 2 x per year
Three shift operation or other modes of operation: Min. 3 x per year
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Caution
Observe general safety instructions on page 3!
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Caution
To avoid burns, do not touch hot surfaces.
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Caution
Before starting work allow components to cool/warm up to the ambient temperature.
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Caution
Observe requirements in line to DIN 4794, DIN 4755 and DVGW-worksheet (German
Technical and Scientific Association for Gas and Water) G600.
When working on the flame pot, wear protective clothing (skin, eye and inhalation
protection). Observe safety data sheet (ask if required). There is a danger of fire if
flammable materials come into contact with the combustion chamber.
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Combustion Chamber – Periodic Maintenance
 Dismantle burner. Check combustion chamber for contamination, damage and leaks. If
damage or leaks are found the manufacturer must be informed immediately in order to
effect appropriate repairs. The burner may not be operated until the damage is rectified.
Combustion Chamber – Maintenance when necessary
 Following cleaning of the ancillary surface, vacuum the combustion chamber if
necessary.
Flame Pot – Periodic Maintenance
 Check flame pot for damage. Slight cracking is normal. Replace if there is damage or
deformation or after 5,000 operating hours. To do this remove burner plate and cylinder
cover.