About This Documentation - Emerson AVENTICS PM1 Notice D'instruction

1 About this documentation

These instructions contain important information for the safe and appropriate as-
sembly and commissioning of the product.
Read these instructions carefully, especially the section "Notes on Safety", be-
u
fore working with the product.
1.1 Additional documentation
1. Also follow the instructions for the other system components.
2. Furthermore, observe all general, statutory and other binding regulations.
1.2 Presentation of information
1.2.1 Warnings
In this documentation, there are warning notes before the steps whenever there
is a risk of personal injury or damage to equipment. The measures described to
avoid these hazards must be followed.
Structure of warnings
Hazard type and source
Consequences of non-observance
Precautions
u
Meaning of the signal words
Immediate danger to the life and health of persons.
Failure to observe these notices will result in serious health consequences, in-
cluding death.
Possible dangerous situation.
Failure to observe these notices may result in minor injuries or damage to
property.
Possibility of damage to property or malfunction.
Failure to observe these notices may result in damage to property or malfunc-
tions, but not in personal injury.
1.2.2 Symbols
Recommendation for the optimum use of our products.
Observe this information to ensure the smoothest possible operation.
2 Notes on safety
The product has been manufactured according to the accepted rules of current
technology. Even so, there is a risk of injury or damage if the following general
safety instructions and the specific warnings given in this instruction manual are
not observed.
1. Keep these instructions in a location where they are accessible to all users at
all times.
2. Always include the operating instructions when you pass the product on to
third parties.
2.1 Intended use
The product may only be commissioned after it has been installed in the ma-
chine/system for which it is intended.
1. Only use the pressure switch to open and close electrical contacts using com-
pressed air.
2. Only use compressed air as the medium.
3. Use is permitted only under the operating conditions and within the perfor-
mance limits listed in the technical data.
AVENTICS™ PM1 | R412018626-BAL-001-AI | English
SIGNAL WORD
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2.2 Personnel qualifications
All tasks associated with the product require basic mechanical, pneumatic and
electrical knowledge, as well as knowledge of the respective technical terms. In
order to ensure operational safety, these tasks may only be carried out by quali-
fied personnel or an instructed person under the direction of qualified personnel.
Qualified personnel are those who can recognize possible dangers and institute
the appropriate safety measures, due to their professional training, knowledge,
and experience, as well as their understanding of the relevant regulations per-
taining to the work to be done. Qualified personnel must observe the rules rele-
vant to the subject area.
2.3 General safety instructions
• Observe the valid local regulations to protect the environment in the country
of use and to avoid workplace accidents.
• Only use the product in safety-relevant applications if such use is expressly
specified and permitted in the product documentation.
• Only use AVENTICS products that are in perfect working order.
• Examine the product for obvious defects, such as cracks in the housing or
missing screws, caps, or seals.
• Do not modify or convert the product.
• The warranty will not apply if the product is incorrectly assembled.
• Product warnings and information must be legible, i.e. not covered by paint,
etc.
• Only use the connection cable connected to the device and make sure that
the connection cable is permanently installed.
• Never release the cable fitting on the device or connection cable.
• Make sure that the connection cable is protected against UV influences.
2.4 Safety instructions related to the product and technology
• Lay cables and lines so that they cannot be damaged and no one can trip over
them.
• Do not assemble or operate the product in critical ambient conditions (e.g.
high fluctuations in temperature) or in aggressive ambient air (e.g. solvent
gases, salty air).
• When using the product, observe the environmental conditions in accordance
with the IP protection requirements (IP65).
2.5 ATEX information on explosion protection
PM1-ATEX pressure switches are certified and labeled according to the enclosed
declaration of conformity. They can be used as follows (see g Declaration of con-
formity):
• In purely gas explosive areas of zone 2 (category 3G)
• In areas with flammable dust particles of zone 22 (category 3D)
Danger of an ignition source due to impermissible operating conditions,
connections, and parameters!
Operating the PM1 under impermissible conditions can lead to overheating on
the surfaces of the PM1 and/or formation of an ignition source.
1. Observe the permissible operating conditions, in particular the ambient
and medium temperatures.
2. Note the limited temperature range for ATEX conditions. Make sure that
the values for the medium and ambient temperatures listed in the technical
data (80°C) are complied with.
3. If temperatures of >+70 °C are reached, ensure that the cable is fixed.
4. Make sure that permitted temperature levels are not exceeded due to fluc-
tuations in pressure.
5. Observe the relevant Ex guidelines for installation, maintenance, and re-
pair, in particular EN 60079-17 as well as the prevailing national regulations
(e.g. 89/391/EEC, article 7, paragraphs 5 and 8, IEC 60364 et seq.). This
work must be performed by an electrical specialist.
6. When using the equipment in areas in zone 22 (dust 3D), protection stan-
dards must also meet the requirements stated in EN 60079-31 (IP protec-
tion class) or other measures must be implemented to prevent deposits of
dust.
The device will lose its Ex approval if these instructions are not complied with!
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