Safety Instructions And Explanation Of Symbols; General Safety Instructions; Symbols - Bosch Worcester AGS 5 Installation And Servicing Instructions

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SAFETY INSTRUCTIONS AND EXPLANATION OF SYMBOLS

1.1 EXPLANATION OF SYMBOLS
WARNINGS
Warnings in this document are framed and
identified by a warning triangle printed
against a grey background.
If there is a danger due to electricity, the
exclamation mark in the warning triangle is
replaced by a lightning symbol.
Keywords at the start of a warning indicate the type and
seriousness of the ensuing risk if measures to prevent
the risk are not taken.
• NOTICE indicates that material losses may occur.
• CAUTION indicates that minor to medium injury may
occur.
• WARNING indicates that severe injury may occur.
• DANGER indicates a risk to life.
IMPORTANT INFORMATION
Important information where there is no risk
to people or property is indicated with the
adjacent symbol. It is bordered by lines
above and below the text.
ADDITIONAL SYMBOLS
Symbol Meaning
Action step
B
Cross-reference to other parts of this
document or to other documents
List/list entry
•
List/list entry (second level)
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Tab. 1
6 720 643 603 (2011/11)
SAFETY INSTRUCTIONS AND EXPLANATION OF SYMBOLS
1.2

GENERAL SAFETY INSTRUCTIONS

ABOUT THIS MANUAL
This manual contains important information for the safe
and correct installation and maintenance of the solar
pump station.
This manual is intended for qualified technicians.
The illustrations in this manual show the 2-line solar
pump station with external controller.
B Give the manual to the customer, and explain how the
device works and how to operate it.
PLEASE OBSERVE THESE INSTRUCTIONS
B Please read these instructions carefully.
B To prevent injury and property damage, always follow
the safety instructions.
B Any tasks that require the solar pump station to be
opened must be carried out by qualified electricians.
B The electrical supply must be connected by a
qualified electrician.
B Before opening the solar pump station, it must be
isolated from the power supply.
B Install a blending valve to limit the temperature at the
tap to a maximum of 60°C.
B Do not make modifications to the device.
B Use only materials which can withstand possible
temperatures up to 150°C.
B Purge and fill the solar heating system only when the
sun is not shining on the collectors and (if purging
with water) no frost is expected.
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