FläktGroup GMEB Installation And Maintenance Manual Download | Manualshive

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PUR (A, B, C, D)

SLIDE IN ROTOR CASSETTE

CENTRIFLOW 3D PLUG FAN WITH PERMANENT

MAGNET AND ASYNCHRONOUS MOTOR

CONTENT PAGE

1. Importent information

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2

2. Saferty notes

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2

3. Technical description

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3

4. Transport

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4

5. Mounting instructions

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5

6. Commissioning

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6

7. Maingenance

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8

8. Faults

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10

9. Spare parts ......................................................................................10
10. Distances

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10

11. Air flow measurement ..................................................................10
12. Disposal of the product ................................................................10
13. Declaration of conformity .............................................................11

FläktGroup DC_9853GB_20180425_R0

Specifications are subject to alteration without notice

CENTRIFLOW 3D PLUG FAN GMPM, GMEB

INSTALLATION AND MAINTENANCE

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Summary of Contents for GMEB

Page 1: ... description 3 4 Transport 4 5 Mounting instructions 5 6 Commissioning 6 7 Maingenance 8 8 Faults 10 9 Spare parts 10 10 Distances 10 11 Air flow measurement 10 12 Disposal of the product 10 13 Declaration of conformity 11 FläktGroup DC_9853GB_20180425_R0 Specifications are subject to alteration without notice CENTRIFLOW 3D PLUG FAN GMPM GMEB INSTALLATION AND MAINTENANCE ...

Page 2: ...st be used worn in accordance with the local safety regulations All personnel involved with the product must carefully study this operating manual and diligently comply with all orders and in structions FläktGroup does not accept responsibility for any damage that can be attributed to non observance of these instructions The warranty issued by the manufacturer will be forfeited if any changes to t...

Page 3: ...ble speed given in the information on the fan rating plate 3 3 MOTORS Both AC and PM motors can be used with GMPM and GMEB plug fans AC motors are IEC standard IE2 or IE3 motors The motors are equipped with a thermistor and they are designed for a frequen cy converter use Admissible environmental temperature from 15 C up to 40 C PM motors are high efficiency IE4 permanent magnet motors They shall ...

Page 4: ...0 C Before commissioning the respective instructions must be studied thoroughly 4 4 LIFTING OF THE FAN 4 4 1 SIZES 071 The fan is to be lifted with three lifting chains beams one attached to the front plate and two to the rear end of the fan There are three alternative places to attach the rear lifting hooks which are to be used depending on the fan combination Wherever possible use holes on the m...

Page 5: ...nted on anti vibration mountings The base must be level and stable The fan must only be mounted in a horizontal plane 5 2 BUILT ON FREQUENCY CONVERTER If needed the frequency converter can be removed to the other side of the fan with the following instructions Otherwise please use the cable tie delivered with the fan to attach the motor cable to the motor bracket and mounting plate see point 5 2 4...

Page 6: ...ccording to the in structions of the frequency converter manufacturer The motor must be grounded 5 6 ADDITIONAL GROUNDING OF THE MOTOR AND THE BUILT ON FREQUENCY CONVERTER The built on frequency converter can be additionally grounded to the air handling unit or base Attach the grounding wire not in cluded in the fan delivery securely under the lower fixing bolt of the frequency converter marked wi...

Page 7: ...es must be installed The fan may only be commissioned after all proper proce dures have been followed and all necessary inspections have been carried out 6 2 TEST RUN Briefly switch on the power supply to the motor to check whether the fan impeller rotates in the correct direction If the impeller is rotating in the correct direction the fan may be switched on Check that no abnormal mechanical soun...

Page 8: ...dance with the motor manufacturer s instructions 7 2 4 IMPELLER The maximum permissible vibration level measured from the motor bearing is 4 5mm s RMS The impeller can be cleaned by using a vacuum cleaner compressed air or by brushing If the impeller is coated with greasy dirt it can be washed with a deter gent or a solvent The cleaning is to be done at least once a year Badly tarnished impeller w...

Page 9: ...5 8 0 050 9 0 056 10 0 063 11 2 071 12 6 080 14 2 090 16 0 9 Mount the front plate and inlet cone permanently riveted to each other 10 Mount the front plate supports fan size 056 and upwards 11 Align the impeller and check that the gap between the impel ler and the inlet cone is as equal as possible around the im peller Also check that the overlap is correct 12 Tighten the motor fixing bolts reass...

Page 10: ...nce pressure is measured upstream of the inlet cone The air flow sensor is supplied factory mounted in the inlet cone The air flow is calculated as a function of the coefficient k and the differential manometer reading Dpm from the equation qv air flow m3 s k k factor of each fan Dpm differential pressure reading Pa FAULTS SPARE PARTS DISTANCES AIR FLOW MEASUREMENT DEVICE DISPOSAL qv 1 k pm x GMEB...

Page 11: ...ntation in accordance with Appendix VII B has been written and is available The specific documentation will be transmitted to a reasoned request by national authorities And that this partly completed machinery is in conformity with the provisions of the following other EC Directives Low Voltage Directive 2014 35 EU EMC Directive2014 30 EU ErP Directive 2009 125 EC And furthermore declares that the...

Page 12: ...OVATION AND RELIABILITY With more than a century of accumulated industry experience FläktGroup is in a unique position to deliver energy efficient components and solutions for integrated performance reliability and quality With modern manufacturing technologies precise deliveries and technical support FläktGroup is your partner fulfilling and surpassing industry standards and certifications ...

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