For your safety1
4
We reserve the right to make any changes due to technical modifications.
Operating instructions condensing gas boiler Logano plus SB735 • Issue 10/2003
Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de
1 For your safety
TheSB735,condensing gas boiler,has been developed
and built employing the latest technologies and safety
regulations.
Ease of operation was given particularly high priority.
Please observe the safety and operator’s instructions to
ensure optimum safe, economical and environmentally-
friendly utilisation of your system.
1.1 Correct use
The SB735 condensing gas-fired boiler was designed
for heating domestic hot water and, for example, the
central heating of multi-occupancy buildings, as well as
public and commercial buildings.
1.2 Notes structure
Two levels of danger are identified and signified by
symbols:
1.3 Please observe these safety
instructions
Incorrect operation of SB 735 boilers may lead to
material losses.
zOnly operate the boiler as intended and when it is in
perfect condition.
zLet a heating contractor install and maintain your
heating system.
zLet your local heating contractor train you properly in
the use of this system.
zPlease read these operating instructions carefully.
WARNING!
DANGER TO LIFE
Identifies possible dangers emanating
froma product, which might lead to serious
injury or death, if appropriate care is not
taken.
CAUTION!
DANGER OF INJURY/
SYSTEM DAMAGE
Points to a potentially dangerous
situation, which might lead to medium or
slight injuries or to material losses.
USER NOTE
User tips for the optimum utilisation and
setting of the equipment plus useful
information.
WARNING!
DANGER TO LIFE
through the explosion of volatile gases.
There is a risk of explosion if you can smell
gas.
zKeep open flames away. Do not
smoke. Do not use lighters.
zAvoid sparks!
Do not operate electrical switches, incl.
telephone, plugs or door-bells.
zClose the main gas shut-off valve.
zOpen windows and doors.
zWarn all occupants, but do not use
doorbells.
zLeave the building.
zCall your gas supplier and your local
heating engineer from outside the
building.
zIf necessary, notify police or fire
services.
zImmediately leave the danger zone if
you hear gas streaming out.
