Bühler technologies AGF-FE-1 User manual

Gas Analysis
Installation and Operation Instructions
Original instructions
Sample gas filter
AGF-FE-1, AGF-FE-2
BE410009
06/2019
Bühler Technologies GmbH, Harkortstr. 29, D-40880 Ratingen
Tel. [phone] / 49 89-0, Fax: [phone] / 49 89-20
E-Mail: [email protected]
Internet: www.buehler-technologies.com

Bühler Technologies GmbH, Harkortstr. 29, D-40880 Ratingen
Tel. [phone] / 49 89-0, Fax: [phone] / 49 89-20
Internet: www.buehler-technologies.com
E-Mail: [email protected]
Read this instruction carefully prior to installation and/or use. Pay at-
tention particularly to all advises and safety instructions to prevent in-
juries. Bühler Technologies can not be held responsible for misusing
the product or unreliable function due to unauthorised modifications.
All rights reserved. Bühler Technologies GmbH 2019
Document information
Document No..........................................................BE410009
Version.........................................................................06/2019

AGF-FE-1, AGF-FE-2
Contents
1 Introduction..................................................................................................................................................................................................................... 2
1.1 Intended Use.........................................................................................................................................................................................................2
1.2 Design types.......................................................................................................................................................................................................... 2
1.3 Scope of delivery.................................................................................................................................................................................................. 2
2 Safety instructions......................................................................................................................................................................................................... 3
2.1 Important notices................................................................................................................................................................................................ 3
2.2 General hazard warnings .................................................................................................................................................................................4
3 Transport and storage .................................................................................................................................................................................................. 5
4 Installation and connection ........................................................................................................................................................................................6
4.1 Requirements to the installation site............................................................................................................................................................6
4.2 Connecting the gas lines...................................................................................................................................................................................6
5 Operation and control .................................................................................................................................................................................................. 7
6 Maintenance....................................................................................................................................................................................................................8
6.1 Replacing the filter element.............................................................................................................................................................................8
7 Service and repair...........................................................................................................................................................................................................9
7.1 Spare parts and accessories .............................................................................................................................................................................9
8 Disposal........................................................................................................................................................................................................................... 10
9 Appendices...................................................................................................................................................................................................................... 11
9.1 Technical Data.....................................................................................................................................................................................................11
9.2 Dimensions .......................................................................................................................................................................................................... 11
10 Attached documents....................................................................................................................................................................................................12
iBühler Technologies GmbHBE410009 ◦ 06/2019

AGF-FE-1, AGF-FE-2
1 Introduction
1.1 Intended Use
AGF-FE filters were designed specifically for front panel installation in analyzers or systems. All types can be used for filtering
sample gas.
Please note the specifications in the data sheets on the specific intended use, existing material combinations, as well as pres-
sure- and temperature limits.
1.2 Design types
If a filter type has special features, these are described separately in the operating manual. When connecting, please note the
specific values of the filter, and the correct version when ordering spare parts.
Please refer to the nameplate to identify your model. In addition to the job number it also contains the item number and model
designation.
Filter type Description
AGF-FE-1 PA / PC / Viton filter;
Fibreglass filter element
AGF-FE-1-T PA / PC / Viton filter;
PTFE filter element
AGF-FE-2 PVDF / stainless steel filter;
Fibreglass filter element
Tab.1: Filter type overview
1.3 Scope of delivery
– 1 x Filter
– Product documentation
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AGF-FE-1, AGF-FE-2
2 Safety instructions
2.1 Important notices
Operation of the device is only valid if:
– the product is used under the conditions described in the installation- and operation instruction, the intended application
according to the type plate and the intended use. In case of unauthorized modifications done by the user Bühler Technolo-
gies GmbH can not be held responsible for any damage,
– when complying with the specifications and markings on the nameplates.
– the performance limits given in the datasheets and in the installation- and operation instruction are obeyed,
– monitoring devices and safety devices are installed properly,
– service and repair is carried out by Bühler Technologies GmbH,
– only original spare parts are used.
This manual is part of the equipment. The manufacturer keeps the right to modify specifications without advanced notice. Keep
this manual for later use.
Signal words for warnings
DANGER
Signal word for an imminent danger with high risk, resulting in severe injuries or death if not avoided.
WARNING
Signal word for a hazardous situation with medium risk, possibly resulting in severe injuries or death if not
avoided.
CAUTION
Signal word for a hazardous situation with low risk, resulting in damaged to the device or the property or
minor or medium injuries if not avoided.
NOTICE
Signal word for important information to the product.
Warning signs
These instructions use the following warning signs:
Warns of a general hazard General information
Warns not to inhale toxic gasses Wear respiratory equipment
Warns of corrosive liquids Wear a safety mask
Warns of explosive areas Wear gloves
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2.2 General hazard warnings
The equipment must be installed by a professional familiar with the safety requirements and risks.
Be sure to observe the safety regulations and generally applicable rules of technology relevant for the installation site. Prevent
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.
Maintenance, Repair
Please note during maintenance and repairs:
– Repairs to the unit must be performed by Bühler authorised personnel.
– Only perform conversion-, maintenance or installation work described in these operating and installation instructions.
– Always use genuine spare parts.
Always observe the applicable safety and operating regulations in the respective country of use when performing any type of
maintenance.
DANGER Toxic, corrosive gases
The measuring gas led through the equipment can be hazardous 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 / corrosive gases. Use suitable pro-
tective equipment.
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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 40 °C (-4 °F and 104 °F).
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4 Installation and connection
4.1 Requirements to the installation site
The front plate has to be prepared according to the drawings in the data sheets.
The filter should be installed in a way so the filter element can be replaced. If the filter protrudes from a contour, please note
this poses a risk of damage.
The Maximum pressure is 2 bar (29 psi).
4.2 Connecting the gas lines
The connections must be made carefully and properly using suitable fittings.
Please check if your version has G-threads or NPT threads. On the latter, the item number on the nameplate is followed by "I".
An arrow on the filter indicates the flow direction.
The hoses are only slipped on and must be secured in the event of overpressure.
Perform a leak test with suitable means.
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5 Operation and control
NOTICE
The device must not be operated beyond its specifications.
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6 Maintenance
During maintenance, remember:
– The equipment must be maintained by a professional familiar with the safety requirements and risks.
– Only perform maintenance work described in these operating and installation instructions.
– When performing maintenance of any type, observe the respective safety and operation regulations.
– Only perform maintenance when cool.
DANGER The gas inside the filter, condensate and used filter elements may be caustic or corros-
ive.
Sample gas can be harmful.
a) Before maintenance turn off the gas supply and surge with air if necessary.
b) Exhaust sample gas to a safe place.
c) Protect yourself against toxic / corrosive gas during maintenance. Wear appropriate
personal protection equipment.
6.1 Replacing the filter element
CAUTION Gas leakage
The filter should not be dismantled under pressure.
Don’t use damaged parts again.
– Twist off the filter cover counter-clockwise.
– Remove the filter element and insert a new one.
– Check for leaks and replace, if necessary.
– Twist on filter cover clockwise and tighten hand-tight.
– Perform a leak test with suitable means.
NOTICE!Please observe legal regulations when disposing of filter elements.
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