Scope Of Delivery - Buhler P1.2 Guía Rápida

P1.2, P1.2E
1 Introduction
This quick guide will assist you in starting up the unit. Follow
the safety notices or injury to health or property damage may
occur. Carefully read the original operating instructions in-
cluding information on maintenance and troubleshooting
prior to startup. These are located on the included CD and on-
line at
www.buehler-technologies.com
Please direct any questions to:
Bühler Technologies GmbH
Harkortstraße 29
40880 Ratingen
Germany
Tel.: +49 (0) 21 02 / 49 89-0
Fax: +49 (0) 21 02 / 49 89-20
These operating instructions are a part of the equipment. The
manufacturer reserves the right to change performance-, spe-
cification- or technical data without prior notice. Please keep
these instructions for future reference.

1.1 Scope of delivery

• 1 x Sample gas pump with motor
• Product documentation
• Connection- and mounting accessories (only optional)
For logistics reasons, connection- or mounting accessories
such as screw-in connections and/or mounting bracket are
not factory installed!
1.2 Intended Use P1.2, P1.2E
Sample gas pumps are intended
• for installation into sample gas conditioning systems in
industrial applications and
• to transport only gaseous media
This unit may only be used if:
• The product is being used under the conditions described
in the instructions, used according to the nameplate and
for applications for which it is intended. Any unauthor-
ized modifications of the device will void the warranty
provided by Bühler Technologies GmbH,
• Compliance with the threshold values specified in the
data sheet and the instructions,
• Monitoring equipment / protection devices are connected
correctly.
Please refer to the original operating instructions on the in-
cluded CD for details.
The complete designation of the P1.2 sample gas pump is:
II 3G/- c IIB T4
8 Bühler Technologies GmbH
NOTICE
Limitations
The pumps P1.2 cannot convey flammable, gaseous media
and flammable gaseous media which are probably not ex-
plosive during normal operation (sampling from zone 2).
Sampling gas from zone 2 is generally prohibited, if the gas
flow results in a dangerous electrostatic charge in the bel-
low / pump body (also see chapter "Operation").
The pumps P1.2 must not be used in dusty areas.
The equipment is not suitable for use in explosive areas!
NOTICE
Never use sample gas pumps outdoors!
2 Safety regulations
Installation into a complete system can pose new hazards on
which the manufacturer of this sample gas pump has no
bearing. If necessary, perform a risk assessment of the com-
plete system this product will be installed into.
When configuring and building the complete system the rel-
evant national safety regulations for the installation site and
the generally applicable state of the art must be observed.
These can be determined through applicable harmonised
standards, among other things, e.g. IEC 60079-14. Additional
national regulations pertaining to initial operation, opera-
tion, maintenance, repairs and disposal must be observed.
When conveying flammable gasses, avoid potential exo-
thermic reactions in your system, do not use materials with a
catalytic effect in the conveyor lines. Dangerous rises in tem-
perature could result. Sample gas pump materials in contact
with media are listed in this operating manual to facilitate
the safety assessment.
Adiabatic compression is part of the physical operating prin-
ciple of bellows pumps. Dangerous rises in temperature can-
not be ruled out with improper exceeding of the operating
parameters. Conveying flammable gasses then pose an explo-
sion hazard.
Avoid these dangerous circumstances. If necessary, the com-
plete system should be secured against flashback. Follow
these notices and the applicable national regulations, prevent
malfunctions to avoid personal injury and property damage.
The operator of the system must ensure:
• The equipment is only installed by a professional familiar
with the safety requirements and risks,
• Safety notices and operating instructions are available
and observed,
• The permissible data and operating conditions are ob-
served,
• Protective devices are used and mandatory maintenance
is performed,
• Legal regulations are observed during disposal.
BX420021 ◦ 03/2020