Buderus Logamax plus - Carry out a Leakage Test in Operating Conditions

Start-up procedure9
Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!54
z Switch ON the heating system by pressing the main
switch of the BC10 basic controller (fig. 63, pos. 1).
z Press and hold the "Chimney sweep" button (fig. 59,
pos. 3) (approx. two seconds), until the dot in the right-
hand bottom corner of the display (fig. 63, pos. 9)
appears. See also table 8, "Flue gas test", page 41.
z After the LED "Burner operation" (fig. 63, pos. 6) has lit
wait for one minute until the boiler is burning at full load.
z Press the "Chimney sweep" button (fig. 64, pos. 3) to
clear the reading. See also table 8, "Flue gas test",
page 41.
z Check that the boiler performance is still at the required
value. See table 11, "Settings", page 44.
9.9 Carry out a leakage test in operating conditions
z Press and hold the "Chimney sweep" button (fig. 64,
pos. 3) (approx. two seconds), until the dot in the right-
hand bottom corner of the display (fig. 64, pos. 9)
appears. See also table 8, "Flue gas test", page 41.
z After the LED "Burner operation" (fig. 64, pos. 6) has lit
up wait for one minute until the boiler is burning at full
load.
z Use a foaming product to check all sealing locations in
the total gas circuit of the burner while the burner is
active.
Fig. 63 BC10 basic controller
888
1
123 456
11
10 98
7
110
140
130
120
90
100
130
170
150
90
110
190
WARNING
A leaking testing nipple causes explosive
fumes.
z Check the testing nipples used for gas tight-
ness.
z Only use approved detection products to
locate leaks.
Fig. 64 BC10 basic controller
888
1
123 456
11
10 98
7
110
140
130
120
90
100
130
170
150
90
110
190
WARNING
DAMAGE TO THE INSTALLATION
due to short circuits.
z Cover any hazardous locations prior to
locating the leaks.
z Do not spray the leak detection product on
cable runs, plugs or electrical wiring. Do not
let it drip onto them either.
WARNING
Pipes and fittings may leak explosive fumes after
commissioning activities have been carried out.
z Only use approved detection products to
locate leaks.