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- Air cleaner LR5300
Air cleaner LR5300
Air cleaner LR5300
The LR5300 mobile air cleaner by Kroll is designed for industrial environments with high dust levels. It features a two-stage filtration system to remove airborne particles such as dust, mold spores, pollen, pet hair, and smoke. It can operate in recirculated-air mode and create negative pressure in remediation areas.
The package includes the LR5300 air cleaner, a filter holder for the pre-filter, a coarse dust pre-filter G4, and transport wheels.
The manual is for technicians responsible for setup, maintenance, and part replacement. The device requires a 230V/50Hz power supply and a 16 A fuse. It should not be used in explosive environments and must be kept dry.
The LR5300 is intended for mobile use in industrial settings to ensure a safe working environment by filtering harmful particles from the air. It is not suitable for residential use.
The device should be centrally placed in the affected area for effective particle capture. Hoses can be used to direct airflow and ensure thorough ventilation.
The LR5300 uses a two-stage filter system: a pre-filter for coarse dust and a main filter for fine particles. Filters should be changed regularly, especially after exposure to hazardous substances.
The device is equipped with a HEPA-H14 filter according to DIN EN 1822 standards, suitable for filtering biological agents like mold spores. The required air exchange rate depends on the type of pollutant.
To turn off the device, switch off the main power and unplug it. Clean the device thoroughly after each use, especially if used in contaminated environments.
A list of accessories and spare parts is provided, including additional filters and hose attachments.
The LR5300 operates at 230V/50Hz with a maximum air capacity of 3000 m³/h and a reduced capacity of 1530 m³/h with filters. It weighs 55 kg and has dimensions of 900 mm height, 564 mm width, and 770 mm depth. It is equipped with a HEPA H14 filter, suitable for filtering biological materials like mold spores.
Installation and commissioning require careful adherence to the manual. The unit should be placed centrally in the affected area for optimal air filtration. The air intake and outlet should be managed with hoses to ensure effective dust capture. The unit should not be operated in explosion-prone areas or outdoors.
The manual is intended for technicians responsible for installation and maintenance. The unit must be kept dry and away from children. Electrical connections should be secure, using Schuko plugs and sockets. Damaged cables must be replaced immediately.
The LR5300 complies with DIN EN 1822 and DIN EN 60335 standards. It is recommended to achieve a 15-fold air change in work areas, as per the German Employer’s Liability Insurance Association. The unit should be operated at maximum power for optimal performance.
Filters should be changed when indicated by the signal lamp and sound. Used filters must be disposed of in airtight bags. The unit should be cleaned after each use with a safety aspirator and humid wiping.
The unit includes a microfuse for the coupler socket and an hours counter for tracking operation time. Accessories such as air intake cones and hoses are available for enhanced functionality.
The standard LR5300 is not suitable for use with explosive dusts or in environments with extremely low minimum ignition energy dusts. Special configurations are available upon request.
The document outlines the procedures for changing filters in the LR5300 system, emphasizing the importance of using personal protective equipment, particularly breathing protection, during the process. Filters must be packed airtight and disposed of professionally to prevent contamination.
The LR5300 employs a two-stage filter system consisting of a pre-filter and a main filter. Both filters should be replaced after each use with harmful substances, regardless of the filter exchange signal. The pre-filter is a Z-line coarse dust filter (class G4) suitable for large dust particles up to 3 μm, with a separation degree of 85-98% at 10 μm and 30-55% at 1 μm. The main filter options include a fine dust filter (class E10) for particles up to 1 μm with a 99.9% separation degree, and a suspended particles filter (class H14) for particles less than 1 μm, both suitable for areas with high dust creation.
The document provides a detailed spare parts list with part numbers for components such as handles, casings, filters, and fans. Technical specifications of the LR5300 include a maximum airflow rate of 3000 m³/h, electrical power of 0.52 kW, and a noise level of 69 dB(A). The unit is designed for room sizes up to 40 m² at a 2.5 m ceiling height.
A wiring diagram is included, detailing the electrical connections and components such as the fan motor, filter monitoring lamp, and differential pressure switch. Accessories listed include pre-filters, main filters, air connectors, and hoses.
The document concludes with a declaration of conformity and notes that any unauthorized use, installation, or modification voids the warranty. Technical improvements are subject to change without notice.
Catalog excerpts
Betriebsanleitung Manual Mobiler Luftreiniger Mobile air cleaner Originalbetriebsanleitung / Manual (064458-01) / August 2016
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Der mobile Luftreiniger LR5300 von Kroll ist das Ergebnis intensiver Entwicklungsarbeit. Wir sind überzeugt, Ihnen hiermit ein Spitzenerzeugnis zu übergeben. Für eine lange Nutzungsdauer und einen störungsfreien Betrieb müssen alle, in der Betriebsanleitung beschriebenen Einzelheiten bezüglich Aufstellung und Inbetriebnahme, sorgfältig beachtet und durchgeführt werden. Warnung Vor der Aufstellung und Inbetriebnahme die Betriebsanleitung sorgfältig lesen. Der LR5300 ist ein mobiles Luftfiltergerät. Luft wird aus der Umgebung angesaugt und durch ein zweistufiges Filtersystem geleitet. Die Filter...
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Deutsch nass werden, ist das Gerät vor der Wiederbenutzung gründlich zu trocken. Luftöffnungen frei halten: Die Luft Ein- und Auslässe nicht abdecken oder blockieren. Entsorgung der Filter: Wurde das Gerät in schadstoffbelasteter Luft eingesetzt, sind die verbrauchten Filter luftdicht in Säcke zu verpacken und fachgerecht zu entsorgen. Warnung Der Filterwechsel hat unter Atemschutz zu erfolgen. Achtung Der LR5300 darf nicht in explosionsgefährdeten Bereichen eingesetzt werden. Nur für Industrieeinsatz! Hauptverwendungszweck des LR5300 ist der mobile Einsatz bei staubintensiven Arbeiten. Das Gerät...
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zur Raumlüftung einzusetzen. Bitte beachten Sie hierzu die nationalen Arbeitsschutzvorschriften. Erforderlicher Luftwechsel: Der erforderliche Luftwechsel richtet sich nach Art und Menge des Luftschadstoffes. Entsprechend können Luftwechselraten zwischen dem 3-fachen und 20-fachen des Raumvolumens erforderlich werden. Die Berufsgenossenschaften empfehlen einen 15fachen Luftwechsel. Der Arbeitsplatzgrenzwert liegt bei quarzhaltigen A-Stäuben bei 1,25 mg/m³ und bei E-Stäuben bei 10 mg/m³ (TRGS 900). Beispiel: Gefordert ist ein 15facher Luftwechsel beim Raumvolumen von 100 m³. Die erforderliche...
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Um das Gerät auszuschalten, den Hauptschalter (A) betätigen und Netzstecker ziehen. Nach jedem Gebrauch ist das Gerät gründlich zu reinigen! Hinweis Reinigung nur mit Sicherheitssauger und feuchtem Abwischen. Druckluft ist nicht erlaubt! Hinweis Wurde das Gerät in schadstoffbelasteter Luft eingesetzt, sind die verbrauchten Filter luftdicht zu verpacken und fachgerecht zu entsorgen. Der Filterwechsel hat unter Verwendung von persönlicher Schutzausrüstung, insbesondere geeignetem Atemschutz zu erfolgen. Der Luftreiniger LR5300 verwendet ein 2-stufiges Filtersystem, bestehend aus einem Vorfilter...
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LR5300 _1.17 StaubklassenubersichtVergleichbare Darstellung der Klassifizierungen von Staub beseitigenden Maschinen Geeignet fur trockene, gesundheitsgefahr-liche, nicht brennbare Staube Vor 01.01.2005 Staubklassentabelle: Quelle IFA. Die Standardausfuhrung des LR5300 ist fur den Einsatz gemaB TRGS 519 und fur explosionsgefahrdete Stauben nicht geeignet. Sonderaustuhrung auf Anfrage.
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Deutsch ILtoIV
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Zust. Änderung Bearb. Gepr. Name Norm Differenzdruckschalter Filterüberwachung Sicherung Gerätesteckdose Filterüberwachungslampe Filterüberwachungssummer Lüftermotor Betriebsstundenzähler Beleuchteter Netzschalter Klemmleiste Anbausteckdose
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Deutsch 1.22 Zubehör Zubehör Beschreibung Hauptfilter E10 / Feinstaub (Staubklasse M) Hauptfilter H14 / Schwebstoff (Staubklasse H) Teilbare Staubschutztür
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2.1 General The mobile air cleaner LR5300 from Kroll is the result of intense development work. We are convinced to herewith hand you over a top product. For a long useful life and a trouble-free operation, all details indicated in this manual regarding installation and commissioning have to be respected and carried out carefully. ^ Warning Read this manual carefully before installation and commissioning. The LR5300 is a mobile air filtering unit. Air is taken in from the ambiance and lead through a two-stage filter system. The filters absorb suspended particles from the air, such as grit...
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Changing of the filter must be done using a breathing protection device. Attention The LR5300 must not be operated in areas exposed to explosion hazards. Keep dry: The unit must not be operated while standing in a puddle or in standing water. Do not store or operate the unit outdoors. If the electrical connection or parts of the unit become wet, it must be dried completely before operating it again. Keep the air opening free: Do not cover or block the air intake/outlet openings. Disposal of the filters: If the unit has been operated in contaminated air, the used-up filters have to be packed air-tight...
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substances in the air. According to this, air change rates between the 3-fold and the 20-fold of the room volume may be requested. The Employer’s Liability Insurance Association recommends a 15-fold air change. The limit value for workplaces currently is 1,25 mg/m³ for quartzous A-dusts and 10 mg/m³ for E-dusts (TRGS 900). Example: Requested is a 15-fold air change at a room volume of 100 m³. The necessary air volume is 15 x 100 m³, thus minimum 1500 m³/h. The Kroll LR5300 brings about 1530 m³/h when the filter signal has released. So a sufficient air change is ensured. The microfuse for the...
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In order to switch off the unit, press the main switch (A) and plug off the mains plug. The unit has to be cleaned carefully after every single use! Note Cleaning of the unit only with safety aspirator and humid wiping. Compressed air is not allowed! Note If the unit was used in contaminated air, the used-up filters have to be packed air-tight and to be disposed professionally. The exchange of the filters must be done by using personal protection devices, especially a suitable breathing protection. The LR5300 uses a two-stage filter system, including a pre-filter and a main filter. Note Independent...
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