7
M a i n t en a n ce
The unit is to be maintained regularly whereby some
fundamental rules are to be observed to ensure a long
service life and trouble-free operation.
Use a clean slightly humid cloth for cleaning and wiping
the dirt off the surface. In case of obstinate dirt only sui-
table cleaning agents should be used.
Prior to starting any work make sure to pull
the mains plug out of the mains socket!
•
The unit is to be kept free from dust and other depo-
sits and is to be cleaned only with a dry or humid
cloth (do not use water jet).
•
Do not use any aggressive cleaning agents or those
which are harmful or environmentally unfriendly.
•
Do not use cleaning agents which contain solvents.
•
Use only clean fuel oil EL and diesel, respectively
(make sure to avoid paraffine formation).
•
Check oil filters or gas filters regularly and replace
dirty filters.
•
Check whether the unit is free from mechanical da-
mage, if not, replace faulty parts.
•
Check fan wings and combustion chamber with heat
exchanger in regular intervals and clean them when
they are dirty.
•
Check oil tank regularly and clean it when necessary
to remove dirt and foreign matters.
•
Make sure that the waste gas and combustion air
can be always evacuated properly.
•
Check safety devices regularly.
•
The unit is to be maintained and cleaned in regular
intervals.
•
Keep feelers of triple combination control always free
from dust and dirt.
•
Have the waste gas values of the oil or gas burner
checked regularly by authorized experts.
For safety reasons we recommend that you conclude
a
maintenance contract!
•
Make sure to store the unit in a dust-free and dry
place when it is not used for a longer period.
Setting and maintenance is to be carried out only by authorized experts!
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Ser v i ce
The complete unit including heat exchanger,
combustion chamber and oil burner is to be cleaned
from dust and dirt after every heating period, or even
earlier, depending on the operational conditions.
Expendable parts, such as flue gas suppressors,
gaskets, oil filter inserts, and oil nozzles are to be
checked and replaced, if necessary.
Heat Exchanger Cleaning
²
Cut unit from the mains
²
Disassemble connection piece for outgoing air (only
CLA 25/40/50)
²
In addition CLA 100:
- disassemble jack ring (pos. 14)
- disassemble cover plate (pos. 1)
- disassemble upper insulation (pos. 12)
²
Remove revision cover (pos. 22)
²
Pull flue gas suppressor (pos. 22) out of unit
²
Clean flue gas passes. Special cleaning brushes
can be obtained as accessories.
²
Clean flue gas suppressor or replace them,
if necessary.
²
Check gaskets and revision cover and replace,
if necessary.
²
Assembly is to be carried out in reverse order,
where-by you should make sure that the gaskets
and the revision cover is correctly seated.
Combustion Chamber Cleaning
²
Cut unit from the mains
²
Remove burner
²
Clean combustion chamber through its opening by
means of a vacuum cleaner. Special cleaning sets
can be obtained as accessories to the REMKO in-
dustrial vacuum cleaner.
²
Install burner; check flange gasket and replace,
if necesary.
Make sure that the burner is exclusively maintained
by authorized experts.
Make sure to observe the limit values for waste gas
losses according to the regulations for small-sized
fireplaces.
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