Bedienungsanleitung KXE - REITZ Ventilatoren

More documents

Recommendations

Info

6.3.1 Bearing troubles Trouble Possible cause Remedy unsteady run damages on bearing races and rollers / balls, bearing clearance too large exchange bearings. BWA-<strong>KXE</strong>-Fetteinzelstehlager_englisch_02.doc wear caused by dirt or insufficient lubrication Trouble, Repair protect bearings against contamination, use clean grease only extraordinary running noise: wailing or whistling noise bearing clearance too small use bearings with higher clearance rumbling or irregular noise bearing clearance too high, damages on bearing rolling surfaces, dirt exchange bearings inappropriate lubricant use appropriate grease only. gradual change of running noise bearing clearance is changed by protect bearings against temperatu- thermal influences damages on the bearing races (e.g. caused by contamination or material fatigue) re 6.3.2 Coupling troubles Trouble Possible cause Remedy unsteady run the halves of the coupling do not check alignment according to the stay in optimum alignment. instructions flexible components are worn out exchange flexible components flexible components are too soft use flexible components with higher shore-hardness strong impacts during start-up flexible components are worn out exchange flexible components. starting torque of the motor(s) is too high MA/MN star-delta-wiring Rupture of coupling during test run high negative torque impacts when on principle, the fan may only be the motor is re-started restarted after the total standstill of the impeller, this prevents torque impacts which can occur when the rotor is still running (even slightly) at the time of restart (phases do not match), check function mode of the stardelta switch (change-over time response) 6.3
7. Maintenance BWA-<strong>KXE</strong>-Fetteinzelstehlager_englisch_02.doc Maintenance 7.1 General remarks � All maintenance and service works on the fan may only be carried out by specialist personnel that is appointed by the person who is responsible for the plant. � Please observe the maintenance instructions for the electric drive as indicated in the operating manuals of the motor producers. � Observe specified maintenance intervals and use specified lubricants and lubricant quantities only. � Collect used oil, used grease and/or cleaning rags contaminated with oil / grease in containers correspondingly marked and take care for proper disposal. � Check all securing components of the screwed connections and exchange them for the new securing components, if required. 7.2 Safety instructions � Carry out maintenance works (lubrication works excepted) at standstill of the fan only. � Ensure that the fan is secured against restart and marked by a corresponding information sign. � Observe the safety instructions and the regulations for prevention of accidents of the relevant manufacturers when oil / lubricants, detergents or spare parts are used. � Maintenance works on the electric connections of the fan or on electric auxiliary / control connections must exclusively be carried out by professional electricians who have to observe the valid regulations (e.g. German DIN VDE 0105) � Ensure that the fan is switched dead. � Secure against restart and mark with corresponding information sign. � Check for and guarantee dead condition. � Connect to earth and short-circuit. � Cover or secure by barrier live parts. 7.1
Page 1 and 2: Translation of the Original instruc
Page 3 and 4: Table of contents Table of contents
Page 5 and 6: BWA-KXE-Fetteinzelstehlager_englisc
Page 7 and 8: 1.3 Description 1.4 Intended use BW
Page 9 and 10: 1.6 General remarks BWA-KXE-Fettein
Page 11 and 12: 1.7 Nameplate BWA-KXE-Fetteinzelste
Page 13 and 14: 2.3 Symbols BWA-KXE-Fetteinzelstehl
Page 15 and 16: 2.4 Safety regulations BWA-KXE-Fett
Page 17 and 18: 2.6 Electric connection conditions
Page 19 and 20: 2.9 Personal protective equipment B
Page 21 and 22: 3. Transport, Installation 3.1 Gene
Page 25 and 26: 3.5 Transport BWA-KXE-Fetteinzelste
Page 27 and 28: 3.6 Installation BWA-KXE-Fetteinzel
Page 29 and 30: 3.6.4 Mounting and Alignment 3.6.4.
Page 31 and 32: 3.6.4.3 Alignment of the shafts Fig
Page 35 and 36: 3.7.3 Ducting of fan 3.7.4 Check of
Page 37 and 38: 3.7.7 Electric connection condition
Page 39 and 40: 3.7.9 Seal connection BWA-KXE-Fette
Page 41 and 42: 4.3.2 Check of sense of rotation
Page 43 and 44: 4.4.3 Switching on of the fan BWA-K
Page 45 and 46: 5. Operation, Operating 5.1 General
Page 47: 6.3 Troubles BWA-KXE-Fetteinzelsteh
Page 51 and 52: 7.3.1.1 Lubrication instructions an
Page 53 and 54: 7.4 Shaft seal 7.4.1 Standard seal
Page 55 and 56: 7.5 Coupling 7.5.1 Alignment Figure
Page 57 and 58: 7.9 Maintenance schedule BWA-KXE-Fe
Page 59 and 60: 8. Repair work 8.1 General remarks
Page 61 and 62: 9. Annex 9.1 Additional technical i
Page 63 and 64: 9.1.3 Limiting values bearing tempe
Page 65 and 66: 10. Fan shutdown 10.1 General remar
Page 67 and 68: 10.4 Measures in case of recommissi

Bedienungsanleitung KXE - REITZ Ventilatoren

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?