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Complaints
Disconnect the facility from mains and close the gas stopcock!
Ensure that water levels are according to assembly instructions
1 Airbox/paneling
1.0.1
Remove outer paneling
1.0.2
Remove paneling of airbox
1.0.3
Seal of paneling/airbox, check for wear and tear
1.0.4
Clean to ensure maintenance of functionality
2
Gas-conveying pipes
2.0.1
All gas-conveying pipes must be professionally checked for leakproofness
2.0.2
Leakproofness of all screwed connections must be professionally checked
2.0.3
Additionally check all pipe components for corrosion and damages
2.0.4
Check connection pressure and flow pressure when connected
3
Pressure conditions
3.0.1
Check filling and drainage facilities for functionality
3.0.2
System pressure
(plausibility test)
3.0.3
Check input pressure on membrane expansion vessel, possibly adjust to system
conditions
4.0.1
Gas armature / Gas control block / Venturi valve
4.0.2
Safety valve
4.0.3
Automatic high-speed ventilator
4.0.4
Hydraulic connections
4.0.5
Siphon and condensation drain
4.0.6
Electrode block
4.0.7
Heat exchanger
4.0.8
Waste gas collection tray
5
Facility/burner, without paneling/airbox:
5.0.1
Inspection of flame pattern
5.0.2
No even flame pattern - check settings and burner
5.0.3 Control measurement under full and low load O
²
/CO
²
and ionization current
6 Final control tasks:
6.0.1
Inspection of all components subject to overpressure
(dew point meter)
6.0.2
Check on combustion air infeed
(annular gap measurement)
6.0.3
Detect and test gas flow rate
(plausibility check)
6.0.4 Carry out a waste gas analysis and an O
2
/CO
2
measurement
6.0.5
Reassemble the airbox/paneling
7 Facility/burner, with paneling/airbox:
7.0.1 Functional test of heating operations
7.0.2 Functional test of hot water operations
7.0.3 In each case, compare the target and the actual values
(plausibility check)
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Check components for damage, corrosion, functionality and
leakproofness:
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