mru AirFair OPTIMA 7 NDIR, User Manual

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MRU GmbH USER MANUAL OPTIMA 7 - NDIR
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2.3 Important general information (EN 50379) and VDI 4206
This analyser is not designed to be used for continuous measurements.
Before using the analyser verify the condition of the various parts of the analyser, such as the
probe, the ambient air conditions, the condensate separator, star filter and the connectors for dam-
age and/or blockages.
When starting up the analyser it will take between 1 – 3 minutes to set to zero depending on the
condition of the sensors and of ambient.
The minimum zeroing time of the analyser to achieve correct measurement values can be ex-
pected by 1.5 minutes!
Caution: Exposure to acids; aggressive gases such as sulphur; vapours such as thinners, gaso-
line, alcohol and paint, etc. can damage, reduce the life of, or destroy the sensors.
The life of the sensors depends on how they are used, maintained and treated. Typical average life
expectations are: O
2
- 2 years and NO - 3 years.
The use of the analyser for regulatory purposes is subject to special regulations (for example a
periodical examination of the analyser). Please obtain the appropriate regulations from your local
responsible authority.
2.4 Important information about the users/operation manual
The users/operation manual is an important part of this delivery. It will explain how to use this ana-
lyser properly and sets forth safety and environmentally friendly procedues.
It is the responsibility of all users to read and familiarize themselves with this manual, paying par-
ticular attention to the safety instructions.
The most important safety details are listed in chapter 3 (Safety Information). Additional
safety details in other chapters are clearly marked with an
attention sign.
3 SAFETY INFORMATION
The following safety procedures must to be followed at all times. They are a significant and essen-
tial part of this manual. Failure to follow safety procedures can result in the loss of your warranty
claims.
3.1 Safety regulations
1. The OPTIMA 7 - NDIR analyser may only be used as indicated in this manual.
2. Our analysers are checked according to the following regulations:
VDE 0411 (EN61010) and DIN VDE 0701 before they leave the MRU GmbH facto-
ry.
3. MRU technical products are designed and manufactured according to DIN 31000/ VDE 1000
and UVV = VBG 4 of the professional guilds for fine mechanics and electrical engineering.
4. MRU GmbH assures that the analyser complies to the essential requirements of the legal regu-
lations of the member states of the electro-magnetic compatibility
(89/336/EWG) and to the
low-voltage regulations (3/23/EWG) .
3.2 Specific safety regulations
1. Use only the battery charger supplied with the analyser for this instrument
2. No part of the analyser, including the metal probe tube and all other metal parts & accessories
are to be used as electric conductors.
3. The analyser is not to be used in or under water.
4. The analyser is not to be placed near or directly exposed to open fire or heat.