Inspection and maintenance 8
0020214491_01 ecoTEC plus Installation and maintenance instructions
25
7.9
Adjusting the product to large flue gas pipe
lengths
At flue gas pipe lengths greater than 10 m (system 80/125),
you can increase the product's fan speed.
▶
Increase the value by 20 under
D.51
.
◁
The maximum speed of the fan is increased by
200 rpm.
7.10
Handing the product over to the operator
1.
When you have finished the installation, attach the
sticker supplied (835593) to the front of the product in
the operator's language.
2.
Explain to the operator how the safety devices work and
where they are located.
3.
Inform the operator how to handle the product. Answer
any questions the operator may have. In particular,
draw attention to the safety information which the op-
erator must follow.
4.
Inform the operator of the necessity to have the product
maintained according to the specified intervals.
5.
Pass all of the instructions and documentation for the
product to the operator for safe-keeping.
6.
Inform the operator about measures taken to ensure the
supply of combustion air and flue gas guiding, and in-
struct the operator that he must not make any changes.
8
Inspection and maintenance
▶
Carry out all inspection and maintenance work in the
order shown in the table "Overview of inspection and
maintenance work".
8.1
Observing inspection and maintenance
intervals
Warning.
Risk of injury and a risk of material dam-
age caused by negligent inspection and
maintenance work.
Negligence in inspection and maintenance
work, as well as failure to comply with the
specified inspection and maintenance in-
tervals, may impair the operational safety of
the product and lead to injuries and material
damage.
▶
Instruct the operator that the prescribed
inspection and maintenance intervals
must be complied with as a minimum re-
quirement.
▶
Carry out a regular inspection once a
year.
▶
Carry out regular maintenance work in line
with the findings from the inspection. The
maintenance interval must not be longer
than two years.
Warning.
Risk of injury and death due to improper
inspection and maintenance!
Improper performance of inspections and
maintenance work may result in leaks or
even an explosion.
▶
Inspection and maintenance work on the
product must only be carried out by pro-
fessionally qualified persons.
Any customer service work must be carried out by a profes-
sionally qualified person in accordance with the safety, in-
stallation and operating provisions for gas-fired units. Pro-
fessional qualification must be confirmed by an adequately
recognised organisation or public office.
Note
The person who carries out a combustion meas-
urement must be trained in the use of a flue gas
measuring instrument and in interpreting the res-
ults. The flue gas measuring instrument that is
used must be calibrated in accordance with the
specifications of the measuring instrument manu-
facturer. The correct fuel type must be set on the
flue gas measuring instrument.
Maintenance
Maintenance is required in order to eliminate any deviations
of the actual condition from the target condition. This is nor-
mally done by cleaning, setting and, if necessary, replacing
individual components that are subject to wear.
As the competent person, you determine the maintenance
intervals (at least once every two years) and their scope
based on the how you define the condition of the product
during the inspection. Carry out all inspection and mainten-
ance work in the sequence shown in Appendix C.
Proper, regular inspection and maintenance, and the
exclusive use of original spare parts are absolutely essential
to ensure fault-free operation and a long working life for the
product.
Inspection
The inspection is intended to determine the actual condition
of the product and compare it with the target condition. This
is done by measuring, checking and observing.
Maintenance
Maintenance is required in order to eliminate any deviations
of the actual condition from the target condition. This usually
involves cleaning, adjusting and, if required, replacing indi-
vidual components that are prone to wear (e.g. the burner
flange seal (article number 180904), the burner insulation on
the burner flange (article number 180913) and the burner in-
sulation on the back wall of the heat exchanger (article num-
ber 0020093190)).
