Nortec DRAABE Pure Water System - Manual (Page 5)

Created: 21.09.2006
Changed: 29.02.2008
Printed: 02.03.2009
page 5 of 59
Meanings of Symbols
This symbol points to Safety and Hazards Comments. As the symbol suggests, disregard
of these comments can lead to damage to persons and/or material assets. Such com-
ments are also clearly set apart by means of the word CAUTION.
This symbol, or the word IMPORTANT, points to other important remarks.
Your Documentation
Please keep this technical documentation in a safe place where it is always available when
you need it. If the documentation ever gets lost, please contact
Nortec Systems.
Language Versions
This technical documentation is available in a number of languages. For further information
about this, please contact
Nortec Systems.
2. Concerning Your Safety
Agreement on Intended Uses
The Pure Water System is intended exclusively for the production of pure water for in-
dustrial purposes. It must be operated within the specified conditions of operation in
rooms in which there is no danger of an explosion. All other uses of the Pure Water System
are not intended uses and can lead to situations in which the System is a source of danger.
Use as intended includes observation of all the information in these instructions (es-
pecially the comments on safety) and strict adherence to the specified operating conditions.
General Comments on Safety
- The Pure Water System may only be installed and operated by persons who are
familiar with the product and sufficiently qualified for the work at hand. It is up to
the customer to supplement the technical documentation with instructions internal
to the company in reference to supervisory and reporting obligations, work organi-
sation, staff qualifications, etc.
- Before starting work at components of the Pure Water System, you must be sure
that the system has been correctly shut down as in chapter 7.2 and also secured
against being started up by mistake (prevent power from being turned on, turn off
the water supply and let all pressure out of the systems).
- Observe all local safety regulations in respect to:
 - exposure to electric and electronic devices that draw on mains current
 - design of water and low pressure air systems.
- Poorly maintained air humidifier systems represent a danger to human health.
Therefore, the prescribed maintenance periods must be observed and the main-
tenance work carried out correctly.
- If there is ever reason to believe that completely safe operations are no longer
possible, then the Pure Water System must be shut down at once and secured