Related Manuals for ZIEHL-ABEGG MAXvent
Summary of Contents for ZIEHL-ABEGG MAXvent
- Page 1 MAXvent Type FV31...FV14 and DN31...DN14 Axial fans for an explosive atmosphere Assembly instructions Keep for reference! L-BAL-F076-GB 1747 Index 001 Part.-No. 00705156-GB...
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Page 2: Table Of Contents
..... . . Assembly of the MAXvent fan ...... - Page 3 Assembly instructions MAXvent Start-up ..........
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Page 4: General Notes
1 General notes 1.1 Scope of documentation This document is valid for MAXvent axial fans type FV… and DN… (see rating plate), which are suitable for use in an explosive atmosphere. The complete documentation for the product consists of these fan assembly instructions and the motor operating instructions. -
Page 5: Copyright
These assembly instructions contain copyright protected information. The assembly instructions may be neither completely nor partially photocopied, reproduced, translated or put on data medium without previous explicit consent from ZIEHL-ABEGG SE. In- fringements are liable for damages. All rights reserved, including those that arise through patent issue or registration on a utility model. - Page 6 Assembly instructions MAXvent Safety For example: – Protection of the motor against unusual heating according to EN 60204 – Motor protection switches must be installed and set to the rated current specified on the rating plate (a higher value is not permissible).
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Page 7: Intended Use
Assembly instructions MAXvent Safety • In addition, they must know the European standards and guidelines (at national and regional level and if applicable the in-house regulations) for safety and hazard prevention. A new user may only work under the supervision of an experienced operator. -
Page 8: Explanations Of Symbols
Assembly instructions MAXvent Safety • Loosening of fan blade, impeller and balancing weight • Dismantling of the impeller • Every other use which can lead to a hazardous situation • All applications not listed in the intended use. 2.4 Explanations of symbols Safety instructions are highlighted with warning triangles and are depicted according to the degree of hazard as follows. -
Page 9: Work On The Device
ZIEHL-ABEGG.These parts were specifically designed for the device. There is no guarantee that parts from non-original sources are designed and manufactured in correspondence with load and safety requirements. Parts and optional equipment not supplied by ZIEHL-ABEGG are not approved by ZIEHL-ABEGG for use. L-BAL-F076-GB 1747 Index 001 Part.-No. -
Page 10: Operator's Obligation Of Diligence
Assembly instructions MAXvent Safety 2.9 Operator’s obligation of diligence • The contractor or owner must also ensure that the electric systems and equipment are operated and maintained in accordance with electro-technical regulations. • The owner is obliged to ensure that the device is operated in perfect working order only. -
Page 11: Product Overview
The motor is rated for S1 continuous operation. • MAXvent axial fans type FV … and DN… of Group II, Categories 2G, 3G for gas and 2D, 3D for dust, with ignition protection type "c" achieved by constructive safety for Groups IIA, IIB for gases in Zones 1 and 2 as well as IIIA, IIIB, IIIC for dusts in Zones 21 and 22. -
Page 12: Transport, Storage
Assembly instructions MAXvent Product overview 3.2 Transport, storage Attention! • Always observe the weight specifications and the permissible carrying loads of the means of transport. • Wear safety shoes and gloves for handling! • Transport the fan(s) either in the original packaging or, in the case of larger fans, on the dedicated transportation fixtures (holes in the wall plates) using a suitable means... -
Page 13: Mounting
Assembly instructions MAXvent Mounting 4 Mounting 4.1 General notes Attention! • Check the fan for damage, e.g. cracks, dents or damage to the electric cables, before assembly. Start-up is not allowed in the case of transport damage! • The operator is responsible for installation and for ensuring the safety of the device. -
Page 14: Special Measures For Fans Used In Zone 21
Assembly instructions MAXvent Mounting 4.2 Special measures for fans used in Zone 21 Attention! For all fans used in Zone 21, a vibration monitoring system firmly attached to the fan has been stipulated since May 2007, according to standard EN 14986. -
Page 15: Handling
Assembly instructions MAXvent Mounting 4.4 Handling Attention! • During handling always wear personal protective equipment (helmet, safety shoes, etc.). • Never drive under a load or park underneath! • Pallets must be secured when unloading and during handling. • Never hold or carry on the impeller. - Page 16 Assembly instructions MAXvent Mounting To turn the fan round, fasten the fan at 2 points so it does not warp. " Handling in the "horizontal axis" must be done at 4 points to prevent the flanges from " warping. L-BAL-F076-GB 1747 Index 001 Part.-No.
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Page 17: Connection Lead & Terminal Box
Assembly instructions MAXvent Mounting The hooks must point "outwards" (see photo). " 4.5 Connection lead & terminal box Information In demanding environments (wet areas, open air installation) all connections must incorporate water drainage curves. To ensure that water cannot penetrate through to the controller housing from the connections install a terminal box lower than the motor. -
Page 18: Assembly Of The Maxvent Fan
Assembly instructions MAXvent Mounting 4.7 Assembly of the MAXvent fan Attention! • Motor and accessories (protective grille etc.) must be connected to earth. • Connection points must be reliably protected against the formation of corrosion. Observe the following points for all types of fans: •... - Page 19 Assembly instructions MAXvent Mounting " Fasten the fan with suitable bolts using all the fastening points of the flanges. Fasten the accessories with suitable bolts. " Ensure that all elements (including accessories) are connected to earth. " Tightening torques for fastening the fan and accessories:...
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Page 20: Electrical Installation
Assembly instructions MAXvent Electrical installation 5 Electrical installation 5.1 Safety precautions Danger due to electric current • Work on electric components may only be carried out by trained electricians or by persons instructed in electricity under the supervision of an electrician in accordance with electrical engineering regulations. -
Page 21: Connection
Assembly instructions MAXvent Electrical installation 5.2 Connection Attention! The electrical connection must be done according to the motor operating instructions and according to EN 60079-14: "Explosive areas - Part 14: Project planning, selection and installation of electrical systems." Observe the following points: It must be strictly observed that the line voltage complies with specified on the rating... -
Page 22: Emc-Compatible Installation
• When operating on the inverter harmful bearing currents can occur in the motor. This depends on many factors which, in many cases, ZIEHL-ABEGG cannot influence. Thus, it comes down to the expert installation in the respective assembly situation. The following points serve as a guideline, but cannot always prevent bearing currents from occurring. -
Page 23: Start-Up
Assembly instructions MAXvent Start-up • If the cable shield cannot be contacted or not contacted sufficiently due to special framework conditions, use a separate high-frequency equipotential bonding conduc- tor between the motor housing and the protective earth bar of the inverter. -
Page 24: During Start-Up Check The Following
3. A-rated sound power levels of over 80 dB(A) are possible, see product catalogue. 4. Fans from ZIEHL-ABEGG SE are delivered balanced in accordance with DIN ISO 21940-11 for the appropriate fan category in accordance with ISO 14694 Check the fan for mechanical vibrations after installation. If the limit values of the... -
Page 25: Possible Causes And Remedial Measures
Assembly instructions MAXvent Trouble shooting 7.2 Possible causes and remedial measures Type of error Possible cause Adjustment Fan does not run No line voltage Check linevoltage (anymore) Line failure Earth fault Check motor connection and line voltage Short circuit winding... - Page 26 Assembly instructions MAXvent Trouble shooting Type of error Possible cause Adjustment Vibrations Imbalance Check wings/blades for damage, soiling or ice "Impeller blocked or dirty" Unusual noises Bearing damaged / worn see motor manufacturer's operating instructions Impeller / blade scrapes /...
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Page 27: Service Work
• For safety reasons, changes to the fan may only be carried out after receipt of written approval from ZIEHL-ABEGG. Unapproved changes can lead to risk of injury! • The equipment in explosion-proof version must neither be opened nor repaired. -
Page 28: Cleaning
Service work • Repair, e.g. by welding is prohibited! • Bolted-on wheels and/or wings may only be replaced by authorised ZIEHL-ABEGG SE staff. The manufacturer shall not be liable for damage caused through improper repair work. • Compliance with the minimum head gap must be checked at least once a year. -
Page 29: Enclosure
Axial fans with ignition protection type "c", constructive safety, for use in explosive atmospheres, with internal rotor asynchronous motor, protection type "e", "de", "nA", "tD" for the product series: MAXvent DN…, FV… meet the essential health and safety requirements of Appendix I, Section 1.1.2, 1.1.5, 1.4.1, 1.5.1, 1.5.7 of the EC Machinery Directive 2006/42/EC... - Page 30 Assembly instructions MAXvent Enclosure The specific technical documentation in accordance with Appendix VII B has been written and is available in its entirety. The person authorised for compiling the specific technical documentation is: Dr. W. Angelis, address see above. The specific documentation will be transmitted to the official authorities on justified request.
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Page 31: Eu Declaration Of Conformity
The products: • Axial fans MAXvent DN…Y/Z… and FV…Y/Z… as well as axial fans for use in explosive atmosphere, ignition protection type "c", constructive safety, from Group II, device category 2G or 3G or 2D or 3D, for conveying potentially explosive atmospheres in Zone 1 and Zone 2 or in Zone 21 and Zone 22, explosion group IIB, or with internal rotor motor, protection type according to the specified Zone. - Page 32 Assembly instructions MAXvent Enclosure Name , address and identification number of the notified location: Compliance with the EMC Directive 2014/30 / EU refers only to those products when they are connected by mounting / operating instructions . If these products are integrated into a system or supplemented with other components (eg.
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Page 33: Index
Assembly instructions MAXvent Index 9.3 Index air density Airflow direction Assembly 2, 16 ATEX ATEX Zone 10, 18 axis Bearing capacitor charges clearance cold greasing cooling direction of rotation dismantling dust dust group earth electrostatically EMC Directive EN 13857 EN 14986... - Page 34 Assembly instructions MAXvent Index formation of corrosion Frequency inverters friction coefcient gap dimension ignition protection type ignition temperature Imbalance impeller 6, 14, 16, 21 internal rotor motors lead to sparking lightning protection linevoltage load magnetic material combinations 6, 11 minimum distance...
- Page 35 Assembly instructions MAXvent Index rating plate risk of explosion rotation direction arrow rub against the S1 continuous operation safety distance safety distances Screw penetration sound power levels Stainless steel star-delta starting switch temperature classes Thread size threaded gland bushings Tightening torques...
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Page 36: Manufacturer Reference
Assembly instructions MAXvent Index 9.4 Manufacturer reference Our products are manufactured in accordance with the relevant international regulations. If you have any questions concerning the use of our products or plan special uses, please contact: ZIEHL-ABEGG SE Heinz-Ziehl-Straße 74653 Künzelsau...