Introduction; Symbols Used - DeDietrich GT 430 Service Manual

2 Introduction

Directive 97/23/EC
Gas and oil boilers with a maximum operating temperature of 110°C
and hot water tanks with a maximum operating pressure of 10 bar
pertain to article 3.3 of the directive, and therefore, cannot be CE-
marked to certify compliance with the directive 97/23 EC.

Symbols used

4
Caution danger
Specific information
Reference
The boilers and hot water tanks are designed and manufactured in
accordance with the sound engineering practice, as requested in
article 3.3 of the directive 97/23/EC; it is certified by compliance with
the directives 90/396/EC, 92/42/EC, 2006/95/EC and 2004/108/EC.
Warning : The boiler shall be assembled and installed by a
qualified professional only.
For a proper operating of the boiler, follow carefully the
instructions.
Risk of injury and damage to equipment. Attention must be paid to the warnings on
safety of persons and equipment
Information must be kept in mind to maintain comfort
Refer to another manual or other pages in this instruction manual
GT 430 03/12/07 - 300011893-001-B