Checking Ignition Unit; Disconnect The Condensate Trap - Buderus Logamax plus GB162-80 kW Installation Instructions Manual

12
Maintenance
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Fig. 85 Removing the burner plate and the burner seal

12.3.4 Checking ignition unit

DANGER:
B Close the gas valve prior to working on
components in contact with gas.
B Check for gas tightness after carrying out
work on components in contact with gas.
NOTICE
The glow ignitor is fragile.
B Handle with care.
NOTICE
If the seat of the cover plate leaks, the seal
can burn away.
B Check the cover plate for tightness.
• Check the individual components of the ignition unit
(fig. 87) for wear or contamination (fig. 86).
• If required, replace the ionization electrode and/or glow
ignitor.
After checking or replacing the ionization electrode
and/or the glow ignitor fit a new cover plate and rubber
seal.
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6720645916-85.1N
Logamax plus GB162- 80/100 kW - Subject to modifications resulting from technical improvements!
Fig. 86 Checking the ionization electrode
1
Fig. 87 Replacing the ignition unit
1 glow ignitor
2 Ionization electrode
3 Rubber seal
4 Cover plate with seal
5 Nut

12.3.5 Disconnect the condensate trap

• Disconnect the condensate trap hose (fig. 88, [3]) and
the rubber sleeve (fig. 88, [2]) from the condensate
trap (fig. 88, [1]).
• Turn the condensate trap a quarter rotation
counterclockwise (fig. 88).
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