Thermo E 200 / 320 1 Introduction
101
1Introduction
1.1 Content and purpose
This workshop manual is used to support personnel
briefed and/or trained by Spheros during maintenance
and repair of water heaters Thermo E 200 and E 320.
1.2 Workshop manual validity
The workshop manual applies to heaters listed on the title
page of this document.
It may be subjected to modifications and amendments.
The respectively currently valid version is binding. This
version can be found on the Spheros homepage under
Service / Technical Documents.
1.3 Meaning of highlighted content
In this manual sections highlighted with CAUTION,
ATTENTION and NOTE have the following meaning:
CAUTION
This caption is used, if improper adherence or non-adher-
ence to instructions or procedures may cause injuries or
fatal accidents.
ATTENTION
This caption is used, if improper adherence or non-adher-
ence to instructions or procedures may cause component
damage.
NOTE
This caption is used, if a distinctive feature is pointed out.
1.4 Additional applicable documentation
We recommend the use of additional documentation.
References are provided in the workshop manual at
appropriate locations.
The following documents can be consulted during opera-
tion and maintenance of the heaters listed on the title
page:
• Operating instruction
• Installation instruction
• Technical communications
• Technical information
• Spare parts list
• Accessories catalog
1.5 Installation and safety regulations
1.5.1 Legal installation regulations
For the heaters exist type approvals according to the ECE
Regulations:
R10 (EMV) No. 03 5742 and
R122 (Heater) No. 00 0265 for Thermo E 200
No. 00 0266 for Thermo E 320
Installation is governed above all by the provisions in
Annex VII of the ECE Regulation R122.
NOTE
The provisions of these Regulations are binding
within the territory governed by ECE Regulations and
should similarly be observed in countries without
specific regulations!
Extract from ECE Regulation R122, Annex VII:
„7.1 A clearly visible tell-tale in the operator’s field of view
shall inform when the combustion heater is switched on or
off.“
NOTE
For information and rules regarding installation of
heating devices in vehicles, see the installation in-
structions.
1.5.2 General safety regulations
General accident prevention regulations must be
observed.
"General safety regulations" beyond the scope of these
regulations are listed below.
The safety regulations must be observed during opera-
tion, maintenance and repair of heaters of the Thermo E
series.
ATTENTION
Failure to follow the installation instructions and the
notes contained therein will lead to all liability being
refused by Spheros GmbH and its companies. The
same applies if repairs are carried out incorrectly or
with the use of parts other than genuine spare parts.
This will result in the invalidation of the ECE Type
Approval for the heater.
For heaters in vehicles, which are not subjected to the
European Directive, inspection and approval by the
respective inspection authority is required, if applicable
regulations are in place.
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