Boiler inspection and maintenance 13
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Installation and maintenance instructions Logano G334 X gas-fired boiler • Issue 09/2005
13 Boiler inspection and maintenance
13.1 Why is regular maintenance important?
Heating systems require regular maintenance for the
following reasons:
– To maintain high efficiency operation and to operate
the heating system economically (low fuel
consumption).
– To sustain safe operation.
– To maintain combustion at an environmentally
friendly level.
All maintenance work must be carried out by a qualified
customer service technician only. When replacing
components use only parts approved by Buderus.
Maintenance is required once a year. Record the results
of the inspection in the protocol at
Î page 46.
13.2 Testing the flue system, including combustion air, air inlets and
Ventilation openings
Check the venting system, including the combustion air,
inlet and outlet openings. All faults must be repaired
immediately.
Make sure that the combustion air feed and the inlets
and outlets are not blocked at any point.
13.3 Inspection of the boiler and burner
1. Visually check the boiler and burner for external dirt.
2. If dirt is found, clean boiler and burner.
13.4 Preparing boiler for cleaning
1. Take the boiler out of operation (Î Chapter 12.1,
page 38).
2. Remove front panel of boiler (Î Fig. 23, page 28).
USER NOTE
Spare parts can be ordered from the
spare parts catalog.
WARNING!
RISK TO LIFE
from electric shock.
z Before opening a unit: disconnect
electrical power completely and lock to
prevent accidental reconnection.
WARNING!
RISK TO LIFE
from explosion of flammable gases.
z Never work on gas lines unless you are
licensed for this type of work.
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