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4 | Safety Considerations and Symbol Descriptions
1
Safety Considerations and Symbol Descriptions
1.1
Regarding this Manual
This document contains important information
regarding safe and proper installation, operation and
maintenance of the boiler.
The high tech Uni 5000F boiler is designated as a hot
water heating boiler.
The Installation and Maintenance Instructions are
directed to the installing contractor who has
professional knowledge regarding boiler installation and
maintenance.
1.2
Explanation of symbols
Warnings are indicated by a warning
triangle and a grey background.
Signal words are used to indicate the seriousness of the
ensuing risk if measures for minimising damage are not
taken.
• Caution indicates that minor damage to property may
occur.
• Warning indicates that minor personal injury or severe
damage to property may occur.
• Danger means that severe personal injury may occur.
Very serious cases may result in death.
Notes are identified in the text by this
symbol. They are bounded by horizontal
lines above and below the text.
Notes contain important additional information.
Notes do not contain any warnings or information about
hazards or risks.
1.3
Observe the following Symbols
All applicable local, state, and national codes and
regulations must be observed for the installation of the
boiler:
• The local building code requirements regarding
placement, combustion air and venting and chimney
system must be followed.
• Follow applicable electrical code requirements.
6 720 648 162 (2011/08)
• Follow the local code and standards regarding safe
boiler operation.
• The technical rules of the gas suppply company
regarding the connection of a gas burner to the gas
system.
NOTICE
Use only original spare parts. Bosch can not
be held liable for damage caused by non-
Bosch parts.
NOTICE
Oil boilers: The boiler installation must be
performed by a qualified installer in
accordance with regulations put forth in
NFPA-31 Installation of Oil-Burning
Equipment. The installation must comply
with all local and national codes, regulations
and authorities having jurisdiction regarding
the installation of oil fired boilers.
For Canada refer to the guidelines of CSA/
CGA-B139 Installation Codes.
Gas boilers: The boiler installation must be
performed by a qualified installer in
accordance with regulations put forth in
ANSI Z223.1/NFPA-54, National Fuel Gas
Code. In Canada the requirements of CAN/
CSA B149, Installation Code for Gas Burning
Appliances and Equipment have be
observed.
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