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BA-CFD-RLM-ATEX 4.0

– 05/2019

English

EN-21/24

12.

Service, Spare Parts and Accessories

Nicotra Gebhardt GmbH

Gebhardtstraße 19–25

74638 Waldenburg
Germany

Fon: +49 (0) 7942 101 0
Fax: +49 (0) 7942 101 170

Mail: [email protected]
Web:

www.nicotra-gebhardt.com

12.1. Ordering Spare Parts



Use only genuine spare parts supplied by Nicotra Gebhardt GmbH as

featured in the list of spare parts.

The use of spare parts supplied by other manufacturers may compromise the

safety of the equipment. Nicotra Gebhardt GmbH shall not accept any liability
or provide any warranty cover in respect of primary or secondary damage
arising as a consequence of using spare parts supplied by other

manufacturers.
Spare parts can be ordered online at -- www.nicotra-gebhardt.com/Partshop

12.2. Accessories

Nicotra Gebhardt GmbH has a wide range of accessories for the economical
and efficient use of its fans.
Accessories are optional and always need to be ordered separately.

Spare parts should be selected on the basis of the technical specifications or
via our electronic selection program. Accessories are supplied with separate
operating or installation instructions unless their installation or uses are self-

explanatory.

13.

Annex

13.1 Further Documentation Supplied by Nicotra Gebhardt

GmbH

Tabelle 13 1: Further

documentation

Type of Documentation

File Location

Maintenance and inspection
recommendations

Internet

EC-Declaration of Conformity
2014/34/EU (ATEX)

Annex

EC-Declaration of Incorporation

Annex

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Содержание X-CUBE Ex

Страница 1: ...Air handling unit X CUBE Ex Transport and installation manual Read the instructions prior to performing any task for areas with potentially explosive atmospheres GB en...

Страница 2: ...B en TROX GmbH 2016 TROX GmbH Heinrich Trox Platz 47504 Neukirchen Vluyn Germany Germany Telephone 49 0 2845 202 0 Fax 49 0 2845 202 265 E mail trox trox de Internet www trox de 10 2021 Air handling u...

Страница 3: ...Product name TROX order number Delivery date Brief description of the fault Online www troxtechnik com Phone 49 2845 202 400 Copyright This document including all illustrations is protected by copyri...

Страница 4: ...ions Useful tips and recommendations as well as informa tion for efficient and fault free operation Specific safety notes The following symbols are used in safety notes to alert you to specific hazard...

Страница 5: ...ng the heating coil cooling coil 37 5 5 Connecting the run around coil system 38 5 6 Connecting the air handling unit to the power supply 40 5 6 1 Electrical connection 41 5 6 2 Connecting multileaf d...

Страница 6: ...g unit The components and quanti ties actually used for the air handling unit are listed in the order specific X CUBE operating manual AHU components Symbol Meaning Symbol Meaning Heating coil Multile...

Страница 7: ...re commis sioning the air handling unit for the first time The tests have to be repeated at regular intervals The system owner must comply with Directive 1999 92 EC on minimum requirements for improvi...

Страница 8: ...their training has included instruction on the various types of protection and installation prac tices and on the general principles of area classification Evidence of the relevant experience and trai...

Страница 9: ...h There is also the risk that people will not be seen and could thus be run over by the vehicle driver Industrial trucks may only be operated by trained vehicle drivers e g forklift drivers People sho...

Страница 10: ...ving fan components Wait until all parts have come to a standstill Noise WARNING Hearing damage due to noise The noise level in the work area can cause severe hearing damage Always wear hearing protec...

Страница 11: ...ing non approved replacement parts will void your product s warranty Buy replacement parts from an authorised supplier or from the manufacturer For contact details see page 2 Explosion protection WARN...

Страница 12: ...st also be followed Accessories Fig 2 Accessories Packages with this sticker contain air handling unit accessories Lashing point Fig 3 Lashing point This sticker indicates how to position a package fo...

Страница 13: ...of ignition If you have to work in a zone with potentially explosive atmospheres use only equipment that has been approved for use in that particular zone Failure to comply with these safety notes ma...

Страница 14: ...y in place If required change the lashing point s Sticker indicating the centre of gravity Fig 4 Shipping stickers Stickers on the packaging indicate the centre of gravity Fig 4 Sharp edges sharp corn...

Страница 15: ...he load and start moving 3 3 3 Moving packages with a crane Lashing points The AHU casing units have lashing points for crane transport Depending on the construction and weight of a unit lashing point...

Страница 16: ...oles in the top corners of the AHU casing unit 2 Insert all lifting eyes Fig 7 1 completely into the threaded holes Several lifting eyes are part of the supply package if you have used them for moving...

Страница 17: ...ith ropes chains Moving units with a lifting beam Eye nut Slings 1 AHU casing units with a roof are factory fitted with eye nuts Hook the slings Fig 8 2 into the eye nuts Note Maintain an angle greate...

Страница 18: ...ckness of 5 mm Select the right transport tubes for the casing unit weight and width using the tables below Diameter of the transport tubes Outer diam eter mm Weight of AHU casing unit kg Europe Unite...

Страница 19: ...provided Use only adequate lifting gear and slings Stand clear of suspended loads The number of drilled holes in the base frame Fig 9 6 indicates the number of transport tubes Fig 9 1 to be used Sele...

Страница 20: ...on galvanised surfaces e g white rust Remove film packaging immediately after delivery Store all units in a dry well ventilated place In the case of Sendzimir galvanised units corrosion may occur on...

Страница 21: ...transport and unloading Packaging materials can in many cases be recondi tioned and recycled Dispose of packaging materials in an environ mentally friendly manner in accordance with the local waste di...

Страница 22: ...ion Comply with the code of good practice for explo sion protection when you assemble the unit Failure to comply with these safety notes may lead to an explosion Conformity assessment If components or...

Страница 23: ...ased risk of crushing on casing units doors panels and components of the device Never reach between moving parts Be careful when carrying out any work Wear protective gloves safety shoes and a hard ha...

Страница 24: ...g unit is to be installed must be suitable for the weight and have a level surface see the order specific data sheet for the air handling unit There is sufficient clearance for installing operating se...

Страница 25: ...tly as otherwise the frame may sag Keep in mind that the various AHU casing units differ in weight this must not lead to any height differences in the overall unit We recommend you to have noise insul...

Страница 26: ...her as you tighten the strap around the base frames Alternatively Setting up units without a base frame 1 Attach a ratchet strap to the bottom or top areas of two AHU casing units 2 Tighten the ratche...

Страница 27: ...to be assembled and installed in the AHU casing by others Assembly steps Put the individual AHU casing units into the correct position for assembly and assemble them Remove the front part of the casi...

Страница 28: ...no Flexible connector Thread forming pan head screw M852AC6 Ground cable Schnorr washer A00000055655 Secure all screw joints By others 1 Fix the flexible connector Fig 15 1 with screws Fig 15 2 to th...

Страница 29: ...16 4 NOTICE Remove the eye nuts where the casing units are to be joined so that you can actually join the roof segments Do not remove the other eye nuts they have to remain in place to pre vent the i...

Страница 30: ...an explosion Install the weather hood only with the cover grille attached Fig 20 Fixing the weather hood with screws 5 Screw the weather hood to the frame using M6x12 pan head screws Fitting base fram...

Страница 31: ...ame This will prevent water from getting into out door units with an intermediate frame 4 4 4 Connecting the ductwork WARNING Risk of explosion Due to normal leakage an explosive atmosphere may escape...

Страница 32: ...on page 28 2 Insulate ducts including flexible connectors and connecting frames 3 For outdoor units Protect ducts including spigots and connecting frames against the effects of weather 4 4 5 Installi...

Страница 33: ...pes that connect con densers or heating coils Interconnecting units and systems WARNING Risk of injury from interconnecting different units or systems Connecting an air handling unit to other units or...

Страница 34: ...that the installation requirements are met see the order specific data sheet for the air handling unit Have all the required tools ready 5 3 Sizing and connecting the conden sate drain Electric curren...

Страница 35: ...the system such as those resulting from rapidly closing dampers applies only to positive pressure GR Base frame height mm R Distance R mm minimum distance between condensate drain centre line and flo...

Страница 36: ...rom incorrect pipe connections Take care to connect the pipes correctly as otherwise the pipes and the drain trap may be damaged beyond repair Connect pipes in such a way that they are not affected by...

Страница 37: ...Do not lay connecting cables across electrical components or switch cabinets as people may become entangled in them Connect heat exchangers in a counter flow arrangement unless a parallel flow arrange...

Страница 38: ...d pipe tail of the heat exchanger with water pump pliers Fig 29 2 2 Hold the threaded pipe tail with the pliers while you use a spanner hexagonal profile Fig 29 1 to connect the heat exchanger to the...

Страница 39: ...an explosion Do not install the hydraulic unit in areas with poten tially explosive atmospheres Fig 31 Setting up the hydraulic unit 1 Install the hydraulic unit so that it is parallel to the wall an...

Страница 40: ...ction on hydraulic unit External feeding IN CO Water flow cooling OUT CO Return cooling IN HE Water flow heating OUT HE Return heating Ventilation device For optimum ventilation of the heat exchanger...

Страница 41: ...ally approved for your AHU as otherwise there is a risk of leakages Avoid screw joints that pierce the outer shell of the unit if you cannot avoid them then at least seal them to prevent the ingress o...

Страница 42: ...2 85 11 Mechanical stop 2 85 If both auxiliary switches are used then the switching voltages must be the same Fig 36 Terminal connections in terminal box Ex Max30 SF 1 2 3 Control voltage for directio...

Страница 43: ...units for outdoor installation need to be fitted with an adequate lightning protection system by others Connect all metal parts of the sup porting construction ladders platforms etc with earth conduc...

Страница 44: ...and thin sheet metal parts CAUTION Danger of injury from sharp edges sharp cor ners and thin sheet metal parts Sharp edges sharp corners and thin sheet metal parts of the heat exchanger or of the coo...

Страница 45: ...the air handling unit Operating manual Maintenance 6 3 Setting up and adjusting AHU casing units 6 3 1 Inspection access doors The door leaf can be adjusted vertically with the slotted holes in the hi...

Страница 46: ...Pressure measurement point 1 Bellmouth inlet 2 Partitioning panel M1 Pressure measurement point in the fan chamber M2 Pressure measurement point on the bellmouth inlet M3 Pressure measurement point i...

Страница 47: ...ive clothing Hearing protection Industrial safety helmet Protective gloves Safety shoes 1 Remove the red transport protection devices from the fan 2 Check the fan for shipping damage imbalance corrosi...

Страница 48: ...electrostatic charge must build up on filters surface resistance 109 ohms Ensure that the filter frame is made of a conduc tive material and that it is connected to the equi potential bonding Filters...

Страница 49: ...alified refrigeration technicians HVAC technicians or the TROX Technical Service Do not eat drink or smoke while handling heat transfer fluids that contain glycol Wash your hands when you interrupt or...

Страница 50: ...When you tighten thread connections be sure to use a suitable tool e g water pump pliers to counter the tightening force as otherwise you may inadvertently damage the parts 11 Check the flange screw...

Страница 51: ...and internal screw joints and connections are tight 7 Vent the heating coil cooling by opening the upper spigot and the bleed screw If the air heater is not properly vented air bub bles may form and...

Страница 52: ...amination 2 Check sound attenuator splitters offset resonating panels perforated plates splitters for consistent equipotential bonding WARNING Risk of explosion from inadequate equipo tential bonding...

Страница 53: ...d with water Does the supply of power and of operating fluids meet all requirements Has all the safety equipment been installed Does it work properly Have all the electrical connections been made and...

Страница 54: ...the installation room as otherwise normal leakage may result in an explo sive atmosphere outside of the AHU zonal dis persion Failure to comply with these safety notes may lead to an explosion Incorre...

Страница 55: ...move loads ensure that the centre of gravity of the load is directly beneath the crane hook Lift any load carefully and keep an eye on it to see whether it will stay in place If required change the la...

Страница 56: ...ts cleaning agents operating fluids etc affect the air soil water and human health in var ious ways In some cases valuable substances can be extracted from them Chemicals must therefore not get into t...

Страница 57: ...ng Potentially explosive atmosphere to 2014 34 EU An atmosphere which could become explosive due to local and operational conditions May also be called area with potentially explosive atmospheres in t...

Страница 58: ...3 D Defects liability 3 Delivery of the air handling unit 12 Disposing of packaging 20 Drain trap connecting 36 E Electrical connection 41 Electric current 9 Environmental protection Chemicals 56 Elec...

Страница 59: ...24 Foundation of the outdoor installation area 24 Installation room 23 Residual risks 9 Run around coil system Commissioning 50 51 Connection 38 S Service 3 Setup and assembly 22 Sound attenuator 52...

Страница 60: ...Appendix Appendix Air handling unit X CUBE Ex 60...

Страница 61: ...plier documents A 1 Ziehl Abegg RH C ER C fan Name Data Designation Fans Type RH C ER C Number Type of manual Installation manual Manufacturer Ziehl Abegg Supplier documents Air handling unit X CUBE E...

Страница 62: ...er Ausf h rung Ex II 2G c IIB T4 mit IEC Normmotor der Z nd Assembly instructions Centrifugal impeller without scroll Plenum Fans direct driven with IEC standard motor of protection type pressure proo...

Страница 63: ...des Ventilators Kleidung Gliedma en oder bei gr eren Ventilatoren auch Personen angesaugt werden k nnen as components for air conditioning and ventilation plants They may only then be operated when t...

Страница 64: ...Motoren ab BG132 muss die zus tzliche axiale Wellensicherung 5 ebenfalls gel st werden If due to the device or the system design it cannot be excluded that large parts could be sucked into or fall in...

Страница 65: ...mit oder ohne Zubeh r ausgestattet ist kann unserer Homepage SC 8 8 M4 M5 M6 M8 M10 M12 MA 2 8 Nm 5 5 Nm 9 5 Nm 23 Nm 46 Nm 79 Nm The following minimum gap must be maintained during compliance of mate...

Страница 66: ...eil auf Lauf radbodenscheibe bzw am Ventilatorgeh use Auf ruhigen schwingungsarmen Lauf achten Caution All contact points must be xed securely to the base If the xing is inadequate there is a risk of...

Страница 67: ...zum Hersteller Liefe rant zur ckzuschicken und ein neuer Ersatzmotor ist anzufordern Nassreinigung unter Spannung kann zum Strom schlag f hren Lebensgefahr Repairs and maintenance The system construc...

Страница 68: ...siehe Homepage unter www ziehl abegg com Manufacturer Our products are manufactured in compliance with applicable international standards and regulations listing and relevant version see EC Declarati...

Страница 69: ...internal rotor motor with integrated EC controller complies with the requirements in Appendix I Articles 1 1 2 1 1 5 1 4 1 1 5 1 1 5 7 in EC Machinery Directive 2006 42 EC The manufacturer is the ZIEH...

Страница 70: ...08 2018 location date of issue ZIEHL ABEGG SE Dr W Angelis Technical Director Air Movement Division name function ZIEHL ABEGG SE Dr D Kappel Deputy Head of Electrical Systems name function Signature S...

Страница 71: ...ype approval certi cate or EC declaration of conformity CNEX 17 ATEX 0004 X as electrical operating equipment for potentially explosive areas ignition protection class db and tb Axial fan FB of Group...

Страница 72: ...tive grille and the inlet nozzle if these are included in the scope of supply The following standard is in use for RE RH ER GR and RG centrifugal fans EN14986 2017 Design of fans working in potentiall...

Страница 73: ...08 2018 location date of issue ZIEHL ABEGG SE Dr W Angelis Technical Director Air Movement Division name function ZIEHL ABEGG SE Dr D Kappel Deputy Head of Electrical Systems name function Signature S...

Страница 74: ...A 2 Nicotra Gebhardt RLM fan Name Data Designation Fans Type RLM Number Type of manual Operating manual Manufacturer Nicotra Gebhardt Supplier documents Air handling unit X CUBE Ex 74...

Страница 75: ...ATEX Ventilatormodule ohne Geh use Original Operating Instructions EN ATEX Centrifugal fans without scroll Translation of the original II 2G Ex h IIB H2 T4 Gb BA CFD RLM ATEX 4 0 05 2019 RLM E6 RLM E3...

Страница 76: ...le und Zubeh r DE 21 13 Anhang DE 21 EU Konformit tserkl rung zur ATEX Richtlinie 2014 34 EU DE 22 EG Einbauerkl rung DE 23 English EN 2 EN 23 weitere Sprachen auf Anfrage 1 Revisionsindex Table 1 1 R...

Страница 77: ...ltigkeit Diese Betriebsanleitung ist nur g ltig f r die auf der Titelseite angegebenen Ventilatoren 2 2 Zielgruppe Zielgruppe dieser Betriebsanleitung sind Betreiber und ausgebildetes Fachpersonal da...

Страница 78: ...K rperverletzung VORSICHT M gliche drohende Gefahr Leichte K rperverletzung VORSICHT M gliche drohende Gefahr Sachschaden 2 4 3 Hinweise Hinweis Hinweis zum leichteren bzw sicheren Arbeiten Ma nahme...

Страница 79: ...f hrdeten Bereichen sind die einschl gigen Bestimmungen und rtlichen Vorschriften und entsprechenden Richtlinien ATEX 2014 34 EU f r den Hersteller und Betreiber zu beachten VORSICHT Die Aufstellung b...

Страница 80: ...Die Einbauerkl rung und Konformit tserkl rung zur ATEX Richtlinie 2014 34 EU befinden sich im Anhang dieser Betriebsanleitung Richtlinienteil I Normenteil CE Ex II 2 G Ex h IIB H2 T4 Gb A B 1 2 3 4 5...

Страница 81: ...che k nnen in Verbindung mit hei en und bewegten Teilen schwere oder t dliche Verletzungen verursachen Explosionsgefahr durch erh hte Umgebungstemperatur Umgebungstemperatur beobachten F r ausreichend...

Страница 82: ...er Beachtung dieser Betriebsanleitung sowie den g ltigen Vorschriften ausgef hrt werden 2 Elektroanschluss nur durch ausgebildete Elektro Fachkraft ausf hren lassen 4 5 Schutzausr stung VORSICHT Siche...

Страница 83: ...er nderungen Ersatzteile Hinweis Eigenm chtige bauliche Ver nderungen am Ventilator sind ohne Zustimmung von Nicotra Gebhardt nicht zul ssig F r daraus entstandene Sch den bernimmt Nicotra Gebhardt ke...

Страница 84: ...rs befestigt Die Ventilatoreinheit mit Motorlaufrad Einstr md se Motorbock und Grundrahmen werden werksseitig montiert und justiert Die Ventilatoren sind standardm ig mit einer Volumenstrom Messeinric...

Страница 85: ...1 Verpackung Ventilatoren werden abh ngig von Baugr e und Gewicht in stabilen Kartonagen oder Holzverschl gen verpackt bzw auf stabile Paletten geschraubt Hinweise auf das Entfernen von Transportsiche...

Страница 86: ...Ventilator sind Motortransport sen Laufrad Einstr md se 6 4 Ventilator lagern VORSICHT Korrosionsgefahr Ventilator in Verpackung einlagern bzw diese in Abh ngigkeit von den u eren Einfl ssen erg nzen...

Страница 87: ...7 3 Montage durchf hren 1 Ventilator bzw Grundrahmen spannungs und kr ftefrei auf der Unterkonstruktion befestigen bzw 2 lose beigef gte Schwingungsd mpfer gleichm ig um den Ventilator schwerpunkt ve...

Страница 88: ...mit einer Volumenstrom Messvorrichtung ausgestattet Dadurch ist eine einfache Volumenstrombestimmung und berwachung des Ventilators im Einbauzustand m glich Messstutzen in der Einstr md se Schlauchle...

Страница 89: ...EN ISO 13857 sichern 2 Schutzvorrichtungen so auslegen dass das Ansaugen oder Hineinfallen von Gegenst nden verhindert wird DIN EN 60529 8 Elektrischer Anschluss 8 1 Sicherheitshinweise zum elektrisch...

Страница 90: ...auteile des Ventilators sind untereinander leitend verbunden die Erdung ist sichergestellt Der Ventilator ist gegen unerwarteten Anlauf gesch tzt Kapitel 4 Sicherheit wird beachtet 8 2 Motor anschlie...

Страница 91: ...emdk rper Werkzeuge Kleinteile Bauschutt etc aus dem Kanalsystem und dem Ventilator entfernen 3 Alle Revisions ffnungen schlie en 4 Ventilator einschalten und die Drehrichtung des Laufrades durch Verg...

Страница 92: ...Wartungsvorschriften beachten Die Abst nde vom Laufrad zu den bauseitigen Anlagenteilen sind gepr ft und entsprechen den Explosionsschutzanforderungen Der Ventilator ist ordnungsgem geerdet 9 2 Ventil...

Страница 93: ...en 7 Je nach Einbausituation Anlagenteile demontieren Instandhaltung vorbereitet 10 4 Wartungsempfehlung f r Ventilatoren RLM ATEX Tabelle 10 1 Wartungsempfehlung Ggf Probelauf durchf hren siehe Kapit...

Страница 94: ...Betriebsbedingungen erst nach mehreren Jahren erneuert werden Bei nachschmierbaren Motorlagerungen sind die Herstellerangaben zu beachten Bei Lagerger uschen ist die Service Abteilung von Nicotra Gebh...

Страница 95: ...Gebhardt GmbH keinerlei Haftung oder Gew hrleistung Ersatzteile online bestellen www nicotra gebhardt com Partshop 12 2 Zubeh r Die Nicotra Gebhardt GmbH bietet ein breites Zubeh rprogramm zum wirtsc...

Страница 96: ...jahr siehe Typenschild Einschl gige Richtlinien EU Richtlinie 2014 34 EU ATEX Hinterlegungsbescheinigung EX9 12 10 78300 006 RLM E6 RLM G6 EX9 14 11 78300 007 RLM E3 EX9 11 09 78300 003 RLM 55 56 Noti...

Страница 97: ...aut werden soll den Bestimmungen der Richtlinie Maschinen 2006 42 EG entspricht Folgende harmonisierte Normen1 wurden angewandt Angewandte nationale Normen und technische Spezifikationen2 insbesondere...

Страница 98: ...RLM ATEX 4 0 05 2019 Deutsch DE 24 24 Nicotra Gebhardt GmbH Gebhardtstra e 19 25 74638 Waldenburg Germany Fon 49 0 7942 101 0 Fax 49 0 7942 101 170 Mail info nicotra gebhardt com Web www nicotra gebha...

Страница 99: ...Operating Instructions EN ATEX Plug fans Translation of the original II 2G Ex h IIB H2 T4 Gb BA CFD RLM ATEX 4 0 05 2019 RLM E6 RLM E3 RLM G6 RLM 55 RLM 56...

Страница 100: ...13 Annex EN 21 EU Declaration of Conformity to EU Council Directive 2014 34 EU ATEX EN 22 EC Declaration of Incorporation EN 23 Further languages on request 1 Revision Index Table 1 1 Revision Index R...

Страница 101: ...ved from the manufacturer into the operating manual 2 1 Validity This operating manual only applies to the fans stated on the front page 2 2 Target Group This operating manual is intended for operator...

Страница 102: ...ath serious physical injury CAUTION Potential danger Minor physical injury CAUTION Potential danger Damage to property 2 4 3 Notes Note Note giving pointers for easier or safe work Steps required for...

Страница 103: ...reas the relevant prescriptions local regulations and directives ATEX 2014 34 EU for manufacturers and user have to be respected CAUTION The installation is authorized in a horizontal shaft position o...

Страница 104: ...3 1 Explosion protection markings example A CE Mark B Hazardous duty marking 1 Machine group II Non electric machines for use outside of the mining industry and underground mining 2 Machine category 2...

Страница 105: ...eased ambient temperature 1 Observe ambient temperature 2 Ensure adequate supply of cooling air 4 2 Safety Instructions The fan may only be commissioned operated and serviced in compliance with the fo...

Страница 106: ...ve gear appropriate to their deployment and environment The protective clothing is specified below 4 6 Specific Hazards 4 6 1 Noise Emission The sound emission expected during normal use of the fan is...

Страница 107: ...plosion hazards the fan may only be modified or converted by Nicotra Gebhardt GmbH itself by a service location approved by the company or by personnel authorised and trained by the company 4 8 Instal...

Страница 108: ...ed at the factory The fans are equipped with a volumeter and inlet guard as a standard Plug fans RLM are comply to the requirements of ATEX Directive 2014 34 EU by designed safety and safe constructio...

Страница 109: ...load handling equipment only see type plate or data sheet Transport the fan in the original packaging for as long as possible Secure the load Do not stand under suspended loads 1 Select means of trans...

Страница 110: ...ay Its operation is exclusively permitted in it s state as originally supplied and within the LIMITS SPECIFIED Respect catalogue and type plate data 7 1 1 Installation notes In order to achieve a suff...

Страница 111: ...not touch the intake cone Note minimum gap see 7 4 The distances from the impeller to the plant parts on site are checked and meet the requirements for explosion protection The stability of the fan ag...

Страница 112: ...lowing diagram When using a differential pressure sensor the signal can be used for automatic control purpose For calculation of the flow rate a calibration coefficient K factor for every fan required...

Страница 113: ...earthing cable lengths cable screening etc CAUTION Inspection switches electronic control units and frequency converters can cause material damage Do not use electronic control units or frequency con...

Страница 114: ...overload protection indicated on the motor type plate CAUTION Fuses or circuit breakers do not provide sufficient motor protection Damage due to insufficient motor protection invalidates the manufact...

Страница 115: ...ioning in Ex Area The following requirements must be met before operating the fan in areas subject to explosion hazards Specifications on the type plate to meet the standards required in the local ope...

Страница 116: ...ty we recommend having the operation and condition of the fans inspected at regular intervals by duly qualified service personnel or a professional maintenance firm and documenting these inspections T...

Страница 117: ...tion of AVM X 1 6 Check correct function of safety devices guards X 1 7 Check condensate water drain X 1 8 Clean entire unit in order to keep all elements in best working conditions X 1 9 Check rotati...

Страница 118: ...own that the grease needs to be changed only after several years only under normal operating conditions In the case of bearing noise please contact Nicotra Gebhardt Service for a check and a possible...

Страница 119: ...ing spare parts supplied by other manufacturers Spare parts can be ordered online at www nicotra gebhardt com Partshop 12 2 Accessories Nicotra Gebhardt GmbH has a wide range of accessories for the ec...

Страница 120: ...II2G Ex h IIB T4 Gb II2G Ex h IIB H2 T4 Gb Year of Production Type See type plate Relevant EC Council Directive EU Directive 2014 34 EU ATEX Statement of deposition EX9 12 10 78300 006 RLM E6 RLM G6...

Страница 121: ...into which the uncompleted machine has to be incorporated complies with the requirements of the Machine Directive 2006 42 EC The following harmonised standards1 have been applied Applied national sta...

Страница 122: ...RLM ATEX 4 0 05 2019 English EN 24 24 Nicotra Gebhardt GmbH Gebhardtstra e 19 25 74638 Waldenburg Germany Fon 49 0 7942 101 0 Fax 49 0 7942 101 170 Mail info nicotra gebhardt com Web www nicotra gebha...

Страница 123: ...tools Hoisting equipment to lift the components Cartridge gun Rivet gun Drill Power screwdriver Identify the correct position of exchanger blocks 1 to 4 Each side wall has a flattened corner These co...

Страница 124: ...g groove that runs around block no 2 Attach block no 3 Use rivets to connect the flanges of the side walls to one another Attach angle brackets 2 3 inside and outside Apply the sealing compound in the...

Страница 125: ...nger Rotate the exchanger so that it is positioned correctly damper at the top Attach the damper to the exchanger Rivet the damper in the positioning holes of the side wall flange on both sides Attach...

Страница 126: ...A 4 GEA pocket filter Name Data Designation Pocket filter Type Multisack G85 EX Number Type of manual Operating manual Manufacturer GEA Supplier documents Air handling unit X CUBE Ex 126...

Страница 127: ...ible and accessible GEA explosion protected bag filters of series Multisack G85 EX are installed in air handling units that are classified as explosion risk areas according to 1999 92 EG and 94 9 EG d...

Страница 128: ...ted bag filter Multisack G85 EX in the unit and secure the filter using filter retainers Screw the grounding electric cable with a ring tongue lug to grounded unit component together e g filter retain...

Страница 129: ...A 5 EMW compact filter Name Data Designation Compact filter Type ATEX filter Number Type of manual Instruction manual Manufacturer EMW filtertechnik Supplier documents Air handling unit X CUBE Ex 129...

Страница 130: ...7 9 13 D 65582 Diez Germany Kontakt Tel 49 0 6432 9181 0 Fax 49 0 6432 9181 81 Mail mail emw de Web www emw de filtertechnik QVWUXFWLRQV IRU 7 LU LOWHUV 5HY 0 1 0 1 2 2 3 4 2 2 5 5 1 0 1 2 2 3 4 6 51...

Страница 131: ...49 0 6432 9181 81 Mail mail emw de Web www emw de filtertechnik QVWUXFWLRQV IRU 7 LU LOWHUV 5HY 8 0 1 1 9 9 0 0 0 0 2 9 4 8 5 5 2 1 9 1 8 0 0 2 5 5 1 2 5 5 A B C Screw Grounding cable with eyelet Ser...

Страница 132: ...1 Atex differential pressure gauge Name Data Designation Briem MD 201 MB E 4301 Atex Type Differential pressure gauge Number Type of manual Technical data sheet Manufacturer Supplier documents Air han...

Страница 133: ...sen werden Eine Reparatur darf ausschlie lich nur durch den Hersteller erfolgen Das Ger t arbeitet wartungsfrei Technische Daten Medien Luft oder nicht aggresive Gase Messgenauigkeit 2 Schaltfehler 3...

Страница 134: ...A 7 Actuators Name Data Designation Actuator Type MAX actuator sizes M and S Number Type of manual Instruction manual Manufacturer Schischek Supplier documents Air handling unit X CUBE Ex 134...

Страница 135: ...ol with or without spring return function 30 50 60 75 100 150 Nm actuators in the same housing size 100 overload protected Compact design and small dimension L W H 288 149 116 mm Direct coupling to th...

Страница 136: ...n Ex e terminal box Diameter of cable 7 1 mm 7 1 mm 7 1 mm 7 4 mm 7 4 mm 7 4 mm 2 flying leads at each type S and SF 7 4 mm Cable gland M16 1 5 mm Manual override Use delivered socket wrench max 4 Nm...

Страница 137: ...ment can be done even without supply voltage If supply voltage is available turn switch only if actuator is not running C Additional information for 3 pos operation a closed b open direction I a and b...

Страница 138: ...s axially symmetrically built to select Open close direction of the spring return function by left right mounting Using the 10 position switch different motor running times and spring return running t...

Страница 139: ...hes switching at 5 and 85 option S 5 10 15 30 Nm actuators in the same housing size 100 overload protected and self locking Compact design and small dimension L W H 210 95 80 mm Direct coupling to the...

Страница 140: ...or 10 s 90 selectable on site 3 sec mode spring return in acc with external torque 3 to 4 s 90 angle of rotation Safety operation at 10 sec F min 10 000 in acc with construction of damper and ambient...

Страница 141: ...tage If supply voltage is available turn switch only if actuator is not running C Running time spring return The running time of 3 or 10 sec spring return is selected by wiring see wiring diagrams SB...

Страница 142: ...ing to run the actuator in the same direction in less than the required minimum of 1 minute the function will be blocked for the rest of the idle period Later the release for the next cycle is made au...

Страница 143: ...A 8 Anti frost thermostat Name Data Designation Anti frost thermostat Type ExBin FR Number Type of manual Instruction manual Manufacturer Schischek Supplier documents Air handling unit X CUBE Ex 143...

Страница 144: ...ting sensor connection and cable glands brass nickel plated screws in stainless steel The ExBin FR frost protection thermostat is a revolution in HVAC systems in chemical pharmaceutical industrial and...

Страница 145: ...tegrated Ex e terminal box stripping length 9 mm torque 0 4 0 5 Nm equipotential bonding 4 mm Cable glands 2 M16 1 5 mm Ex e approved for cable diameter 5 9 mm CT 2 M16 1 5 mm Ex e approved brass nick...

Страница 146: ...stallation commissioning maintenance All national and international standards rules and regulations must be complied with Certified apparatus must be installed in accordance with manufacturer instruct...

Страница 147: ...fferential pressure switch Name Data Designation Pressure switch Differential pressure switch Type ExBin P Number Type of manual Instruction manual Manufacturer Schischek Supplier documents Air handli...

Страница 148: ...g connection and screws in stainless steel cable glands M20 brass nickel plated ExBin P Pressure switches 5 Pa 5 000 Pa Description Highlights Product views and applications Pressure Diff press switch...

Страница 149: ...20 1 5 mm Ex e approved brass nickel plated for cable diameter 6 13 mm Protection class Class I grounded Display LC Display backlit for configuration user guidance parameter and actual value indicatio...

Страница 150: ...le to the installation position The pressure nipples P P must be connected with a short circuit tube and the zero point compensation performed by following the menu for parametrisation menu 14 Before...

Страница 151: ...on and commissioning To change from operation to parametrisation mode push the ENTER button for minimum 3 seconds If password protected type password and push Skip menu with back to operation mode wit...

Страница 152: ...en this mode is selected the switching properties can be set at will per menu 5 hysteresis and 6 mode acc to requirements For some applications you can select presetting to ease parametrisation Beside...

Страница 153: ...output switch 2 optional output switch 2 optional output switch 2 output switch 1 output switch 1 output switch 1 output switch 1 output switch 1 output switch 1 green green green green green green g...

Страница 154: ...A 10 Pressure sensors Name Data Designation Pressure sensors Type ExCos P Number Type of manual Instruction manual Manufacturer Schischek Supplier documents Air handling unit X CUBE Ex 154...

Страница 155: ...for aggressive ambient cable glands M20 brass nickel plated screws in stainless steel ExCos P OVA Types as above offshore version with stainless steel housing for aggressive ambient tubes for clamping...

Страница 156: ...uminium housing stainless steel version 2 5 kg Ambient temperature 20 50 C storage temperature 35 70 C Temperature class Aluminium housing T6 T80 C at 20 50 C Stainless steel housing T5 T95 C at 20 40...

Страница 157: ...rection EN IEC 60079 14 can be used Attention Apply all Ex rules and regulation before opening the internal terminal box Do not open cover when circuits are live Draw the wiring cables through the cab...

Страница 158: ...resp 4 mA 0 20 or 4 20 mA Menu 17 no function menu skip Menu 18 Zero point compensation After short circuit the pressure nipples P P the sensor gets a zero point calibration Menu 19 Display function...

Страница 159: ...Supplier documents Air handling unit X CUBE Ex 159...

Страница 160: ...TROX GmbH 2016 TROX GmbH Heinrich Trox Platz 47504 Neukirchen Vluyn Ger many Germany 49 0 2845 202 0 49 0 2845 202 265 E mail trox trox de www trox de...

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