Please Observe These Notes - Buderus Logano GE434 Maintenance Instructions Manual

2 Safety
2.3

Please observe these notes

Observe the following during installation and operation:
– Local Building Regulations concerning boiler room
installations.
– Local Building Regulations regarding air supply and
extract equipment as well as connection to a
chimney.
– Regulations for the electrical connection to the mains
power supply.
– The technical rules of the gas supply company
regarding the connection of a gas burner to the mains
gas supply.
– Regulations and standards regarding safety
equipment of water-filled heating systems.
– Installation instructions for heating engineers.
The following applies to Poland (PL):
In accordance with the Polish standard PN-91/B-0214,
section 2.5, boilers > 100 kW must be equipped with a
low water indicator (in the heating flow). Install the low
water indicator on-site between the boiler connection
and the first shut-off valve.
PLEASE NOTE
Only use original Buderus components.
Damage caused by the use of parts not
supplied by Buderus are excluded from
the Buderus warranty.
We reserve the right to make any changes due to technical modifications.
Commissioning and maintenance instructions Logano GE434 Gas-fired special boiler • Issue 02/2003
8
RISK TO LIFE
through the explosion of volatile gases.
There is a risk of explosion if you can smell
WARNING!
gas.
! Keep naked flames away. Do not
smoke.
Do not use lighters.
! Avoid sparks!
Do not operate electrical switches,
including telephone, plugs or door-
bells.
! Close the main gas shut-off valve.
! Open windows and doors.
! Warn all occupants, but do not use
doorbells.
! Call your gas supplier from outside the
building!
! If you hear gas escaping, immediately
leave the building, prevent others from
entering and notify the police and fire
brigade from outside the building.
RISK TO LIFE
through the explosion of volatile gases.
! Work on gas components must only
WARNING!
be carried out by qualified and
authorised personnel.
RISK TO LIFE
from electric shock when the control
device is open.
WARNING!
! Before you open the control device:
Isolate the heating system from the
mains power supply using the heating
system emergency stop switch or by
extracting the mains fuse.
! Safeguard the heating system against
unintentional re-connection.
Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de