Brief Instructions
PKE 42-52 ΔT
1 Introduction
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 operat-
ing instructions including information on maintenance
and troubleshooting prior to startup. These are located
on the included CD and online 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 equip-
ment. The manufacturer reserves the right to change
performance-, specification- or technical data without
prior notice. Please keep these instructions for future
reference.
1.1 Intended Use
This unit is intended for industrial use in gas analysis
systems. It's an essential component for conditioning
the sample gas to protect the analysis instrument from
residual moisture in the sample gas.
Please note the specifications in the data sheets on the
specific intended use, existing material combinations,
as well as pressure- and temperature limits.
1.2 Types
The device is delivered with different configurations.
The part number given on the type plate informs you
about the specific configuration of your device.
1.3 Scope of delivery
• Cooler
• Product documentation (brief instr CD)
• Connection-/mounting accessories (optional)
2 Safety instructions
Installation of the device shall be performed by trained
staff only, familiar with the safety requirements and
risks.
Check all relevant safety regulations and technical in-
dications for the specific installation place. Prevent fail-
ures and protect persons against injuries and the device
against damage.
The operator of the system must secure that:
• safety and operation instructions are accessible and
followed,
• local safety regulations and standards are obeyed,
• performance data and installation specifications are
regarded,
• safety devices are installed and recommended
maintenance is performed,
• national regulations for disposal of electrical equip-
ment are obeyed.
DANGER
Electrical voltage
Electrocution hazard.
a) Disconnect the device from power supply.
b) Make sure that the equipment cannot be reconnec-
ted to mains unintentionally.
c) The device must be opened by trained staff only.
d) Regard correct mains voltage.
DANGER
Toxic and corrosive gases / condensate
Sample gas / condensate can be hazardous.
a) Take care that the gas is exhausted in a place
where no persons are in danger.
b) Before maintenance turn off the gas supply and
make sure that it cannot be turned on unintention-
ally.
c) Protect yourself during maintenance against toxic /
corrosive gases / condensate. Use gloves, respir-
ator and face protector under certain circum-
stances.
DANGER
Potentially explosive atmosphere
Explosion hazard if used in hazardous areas.
The device is not suitable for operation in hazardous
areas with potentially explosive atmospheres.
Do not expose the device to combustible or explosive
gas mixtures.
3 Transport and storage
The device should be only transported in the original
case or in appropriate packing.
If the device is not used for some time, protect it against
heat and humidity. Store the device in a roofed, dry,
and dust free room. Temperature should be between
-20 °C and 60 °C (-4 °F and 140 °F).
4 Installation and connection
4.1 Installation site requirements
The unit is only intended for wall-mounted use in en-
closed areas. Adequate protection from the weather
must be provided when used outdoors.
Install the unit leaving enough room below the cooler to
discharge the condensate. Leave room above for the
gas supply.
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BX440013