Inspection; Preparing The Appliance For Inspection; Visual Inspection For General Signs Of Corrosion - Buderus Logamax plus GB142-24 Installation And Servicing Instructions

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Inspection

12 Inspection
We advise you to offer your customer an annual inspec-
tion and maintenance contract (for the contents of this
contract, see page 92 and page 93).
If inspection reveals that maintenance work is necessary
you can carry this out as required (see chapter 13 "Main-
tenance", page 46).
CAUTION
– Check and clean the heating system once a
year.
– Carry out a maintenance overhaul if
necessary. Immediately repair defects to
avoid damage to the heating system!
WARNING
Do not use this appliance if any part has been
under water. Immediately call a qualified
service technician to inspect the appliance
and to replace any part of the control system
and any gas control which has been under
water.
CAUTION
Risk of electric shock.
– Before opening the system:
disconnect the heating system from the
power supply using the heating system
emergency OFF button or disconnect the
relevant circuit breaker of the house from
the power grid.
– Secure the heating system against
accidental restarting.
12.1 Preparing the appliance for
inspection
Switch off the heating system using the main switch.
Remove the cover from the appliance (fig. 7,
page 13).
INSTRUCTION FOR THE INSTALLER
– If gas pipes have to be disconnected from
the gas burner fitting, the burner cover must
only be opened by a specialized
professional.
12.2 Visual inspection for general signs of
corrosion
Check all gas and water pipes for signs of corrosion.
Replace any pipes that are corroded.
We reserve the right to make any changes due to technical modifications!
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Installation and Servicing Instructions Logamax plus GB142-24/30/45/60 • Version 12/2004
Buderus Hydronic Systems • http://www.buderus.net