Leveling The Boiler; Commissioning The Heating System - Buderus LOGANO PLUS GB312 Installation Instructions Manual

6.12.2 Leveling the boiler

The boiler must be leveled so that the side panels and front panel can be
fitted.
▶ Loosen the nuts.
▶ Screw the adjustable feet in or out so as to level the boiler with the aid
of a spirit level.
▶ Retighten the nuts.
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Fig. 36 Leveling the boiler
[1] Screw
[2] Nut
[3] Level
Logano plus GB312 – 6 720 647 367 (2012/11)
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This section describes the commissioning procedure using the
programming unit's basic control panel.
To ensure safe operation of the heating system and to test specific
performance indicators, the burner/gas valve unit fitted in the boiler
have been factory-tested as described in detail in ANSI Z21.13 and
CGA 4.9.
▶ After completing the work described below, fill out the commissioning
log ( Section 7.20, page 39).
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7 747 010 720-79.1RS
▶ If the burner has become dirty as a result of building work, it must
be cleaned before being commissioned.
▶ Inspect flue and combustion air piping and the vents for
combustion air supply and ventilation ( Section 5, page 16).
Read the following carefully before switching on so as to avoid
potentially fatal situations:

Commissioning the heating system

Commissioning the heating system
DANGER: Risk to life from electric shock when the
appliance is open!
▶ Before opening the boiler: Disconnect the heating
system from the electrical power supply by means of
the emergency stop switch or the relevant circuit
breaker on the main fuse board.
▶ Take measures to ensure that the heating system
cannot be switched on again unintentionally.
CAUTION: Risk of boiler damage due to excessive dust
and airborne debris levels.
▶ Do not operate the boiler when there is a lot of dust in
the boiler room, e.g. due to building work.
▶ An air filter must be fitted if the supply of combustion
air contains large quantities of dust (e.g. from
unpaved roads and tracks or dusty workplaces such
as quarries, mines, etc.) or airborne seeds from
plants.
WARNING: Risk of boiler damage from contaminated
combustion air!
▶ Do not use cleaning agents that contain chlorine or
halogenated hydrocarbons (e.g. in spray cans,
solvents and cleaning agents, paints, glues).
▶ Do not store or use such substances in the boiler
room.
DANGER: Risk of fatal injury due to failure to follow the
commissioning instructions and consequent incorrect
operation.
▶ If the information in this manual is not followed
exactly, a fire or explosion may result causing
property damage, personal injury or loss of life.
▶ It is imperative that the commissioning instructions
are followed!
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