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02/2005 

MEE_englisch.doc 

 

Operating Manual 

Single stage radial fan 

Model MEE 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

KONRAD REITZ VENTILATOREN GmbH & Co. KG 

 

Konrad Reitz-Straße 1 

D-37671 Höxter - Albaxen (Germany) 

 

Tel49 (0) 52 71 / 964-000 · T49 (0) 52 71 / 964-119 

Email: [email protected]

 

Summary of Contents for MEE

Page 1: ...erating Manual Single stage radial fan Model MEE KONRAD REITZ VENTILATOREN GmbH Co KG Konrad Reitz Stra e 1 D 37671 H xter Albaxen Germany Telephone 49 0 52 71 964 000 Telefax 49 0 52 71 964 119 Email...

Page 2: ...4 2 Transport 4 1 4 3 1 Storage 4 2 4 3 2 Stand by operation 4 2 4 4 Installation site 4 2 4 5 Electrical connection 4 3 4 6 Inspection 4 4 4 6 1 Mechanical testing 4 4 4 6 2 Electrical testing 4 4 5...

Page 3: ...ponding to the original parts are used Any variation or repair work has to comply with the brochure Safety instructions for the application of Reitz products Please request the brochure from us if it...

Page 4: ...y information 1 3 Start up The fan may only be put into operation also for testing when the inlet and discharge ports are provided with suitable guards plate shutters or when the fan is ducted Before...

Page 5: ...tightened Close all inspection openings and tighten the bolts and nuts The fan can then be put into operation again 1 5 Cleaning Do not clean moving parts when the fan is in operation Before cleaning...

Page 6: ...t the power supply to the fan and use mechanical means to ensure that power supply cannot be switched on again Use a voltage tester to check that the circuit is dead Connect and short the work site to...

Page 7: ...No Fan data at a density of A 1 2 kg m3 Inlet temperature C Volumetric flow V1 m3 min Total press increase pt2 daPa Total press increase pt1 daPa Shaft rating PW kW Speed n 1 min Working temperature C...

Page 8: ...an is to be used e g another medium These conditions are also entered on the fan data sheet 2 2 Warranty The warranted data refer to single values and testing conditions in accordance with the applica...

Page 9: ...heet The shaft passage is sealed with a graphite cord This seal is not completely tight For special shaft seals please refer to the information provided in the annex 3 2 Options Accessories are availa...

Page 10: ...facilities which are appropriate for the conditions on the site where the fan is to be installed Observe the applicable rules and re gulations for the prevention of accidents For lifting and transport...

Page 11: ...se note the storage and preservation instructions for motors 4 3 2 Stand by operation In case of long term standstill periods please note the relevant instructions for the storage of motors 4 4 Instal...

Page 12: ...ar and monitoring devices are sufficiently dimensioned to cope with the transient behaviour and current peaks It must be ensured that the supply of cooling air to the electric motor is not hindered Th...

Page 13: ...from the fan housing Check all screw couplings and bolted connections Check all connections to duct work 4 6 2 Electrical testing The electrical system of the fan may only be tested by a qualified el...

Page 14: ...ster controller Switch on the fan The fan may only be switched on when it is ducted and when it is certain that there will be a sufficient plant resistance after the fan motor has reached its full ope...

Page 15: ...on the type of rotor This high power input must be taken into account when the fuse sizes are determined The connecting frequency of the electric motors must not exceed six activations per hour The in...

Page 16: ...r must be serviced in accordance with the motor s lubricating instructions 6 1 2 Shaft seal Lubricate the seal once a month use an oil can to pour a small amount of machine oil in the gap between the...

Page 17: ...ft seal Seal is faulty or worn Replace seal Fan produces a grinding noise Impeller rubs against inlet nozzle Loosen housing cover an re align check and correct duct work if necessary Motor noise Check...

Page 18: ...onal plate shutters Motor protection system is not strong enough Cable cross section and protective system must withstand starting current during acceleration Starting time is too long Close dampers c...

Page 19: ...plate Exact address of the user Name of the person our fitter should get in touch with If possible a description of the malfunctions visible audible An exact description will allow us to help you more...

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