Notation System; Overview Of This Document - A.O. Smith TWI - 35-130 Installation, User And Service Manual

1.8

Notation system

1.9 Overview of this
document
Chapter
2. Operation of the device
3. Installation
4. Conversion to another
category
5. Fill
6. Drain
7. Start up
8. Shut down
9. Errors
10. Maintenance
Instruction manual TWI 35-130 G/TWI 45-190 G
This manual makes use of the following notation system:
Remark
Attention: important notice.
Caution
Ignoring this text may result in damage of the device.
Warning
Ignoring this text may lead to serious damage of the device and to
situations that are dangerous to people.
The table provides an overview of the content of this document.
Content of this document
Target groups Description
This chapter describes the operation of the device.
This chapter describes the installation activities to be
carried out before definitely starting up the device.
Conversion to another category is not possible.
This chapter describes how to fill the device.
This chapter describes how to drain the device.
This chapter describes how to start up the device.
It further describes the general heating cycle of the
device.
This chapter describes how to shut down the device for
a shorter or longer period.
This chapter is mainly meant for the installation
engineer and the service and maintenance engineer.
It describes the errors of the device. These errors are
shown on the display. A table gives the possible cause
and solution. However, an end user can also find
additional information about the device here.
This chapter describes how to determine the frequency
for maintenance activities. Both the end user and the
service and maintenance engineer are responsible
for regular maintenance. They shall make clear
appointments about this. Remark If the device is not
regularly maintained, the warranty will become null and
void.
9