Intended Use; Scope Of Delivery; Electrical Voltage - Bühler technologies P4.3 Guía Rápida

P4.3, P4.83
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 Intended use

Sample gas pumps are intended
• for installation into sample gas conditioning systems in
industrial applications and
• to transport only gaseous media
The way two pumps are aligned in a motor with twin shaft is
a cost-effective solution for analysis systems with two inde-
pendent gas circuits. Applications requiring a quick response
time the flow rate of the P4.83 pump can be increased by
coupling both gas gas circuits.
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.
Improper use
The sample gas pumps must NOT be used
• In explosive areas
• For Conveying flammable or explosive gas mixtures
• To convey liquids
• Outdoors
When installed outdoors, ensure adequate protection from
the weather, see chapter Requirements for the set-up location
[} 8]
BX420010 ◦ 10/2021

1.2 Scope of delivery

P4.3
2 x Sample gas pump with
motor
4 x Rubber-metal bumpers
1 x Mounting bracket
Product documentation
2 Safety instructions
The equipment must be installed by a professional familiar
with the safety requirements and risks.
Be sure to observe the safety regulations and generally applic-
able rules of technology relevant for the installation site. Pre-
vent malfunctions and avoid personal injuries and property
damage.
The operator of the system must ensure:
• Safety notices and operating instructions are available
and observed,
• The respective national accident prevention regulations
are observed,
• The permissible data and operational conditions are
maintained,
• Safety guards are used and mandatory maintenance is
performed,
• Legal regulations are observed during disposal,
• compliance with national installation regulations.
DANGER

Electrical voltage

Electrocution hazard.
a) Disconnect the device from power supply.
b) Make sure that the equipment cannot be reconnected to
mains unintentionally.
c) The device must be opened by trained staff only.
d) Regard correct mains voltage.
DANGER
Toxic, corrosive gases
The measuring gas led through the equipment can be hazard-
ous when breathing or touching it.
a) Check tightness of the measuring system before putting
it into operation.
b) Take care that harmful gases are exhausted to a save
place.
c) Before maintenance turn off the gas supply and make
sure that it cannot be turned on unintentionally.
d) Protect yourself during maintenance against toxic / cor-
rosive gases. Use suitable protective equipment.
P4.83
2 x Sample gas pump with
motor
4 x Rubber-metal bumpers
1 x Mounting bracket
Product documentation
if necessary, 1 x connection kit
(optional)
Bühler Technologies GmbH 7