REITZ Design KXE Original Instructions Manual Download Page 103

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Maintenance

Operating_Manual_Fan_KXE_04_en.docx

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Configuration AC

ZLG…

Non-

locating

bearing

Fixed

bearing

Re-lubrication intervals [operating hours]
n

= impeller speed

Grease

quantity *

[g]

Re-

lubrica-

tion

quantity **

[g]



3600

> 3000



3000

> 1800



1800

> 1500



1500

> 1000



1000

315

NJ315 6315

1700

2600

3500

5100

316

NJ316 6316

1600

2500

3400

5000

317

NJ317 6317

1500

2350

3200

4800

318

NJ318 6318

1300

2100

2900

4500

319

NJ319 6319

1220

1860

2200

320

NJ320 6320

1100

1750

2100

322

NJ322 6322

1000

1600

1900

324

NJ324 6324

930

1470

1750

* Grease quantity for initial filling or refilling, not supplied via grease nipple
** Remove the grease from the interior following the tenth time of re-lubrication

Table 13-6 Re-lubrication intervals grease multiple bearing block, configuration AC

Summary of Contents for Design KXE

Page 1: ...2017 Translation of the Original Instructions Single Stage Radial Fan Design KXE See chapter 20 of this operating manual for detailed addresses of all companies of the REITZ Group...

Page 2: ...ting manual REITZ Holding GmbH Co KG holds the copyright in this operating manual This operating manual is intended for technical personnel performing the following work on the fan transport installat...

Page 3: ...torage 18 3 5 2 Measures in the event of a power failure 18 3 6 Risk of slipping tripping or tumbling 19 4 Product description 20 4 1 Intended use 21 4 2 Product identification and labelling 24 4 3 Te...

Page 4: ...g devices 62 8 9 Monitoring devices limit values 63 8 9 1 Vibrations 64 8 9 2 Temperatures 65 8 10 Connecting the cooler fan 66 8 11 Checking the lubricant 67 8 12 Connecting the external oil supply s...

Page 5: ...iple bearing block 105 13 2 5 Oil change intervals 105 13 3 Shaft seal 106 13 3 1 Seal locking plate 107 13 3 2 Chamber seal 107 13 3 3 Labyrinth seal 108 13 4 Shaft earthing 110 14 Repair 112 14 1 Re...

Page 6: ...al General drawing of fan Additional drawings optional EC Declaration of Conformity or EC Declaration of Incorporation Instructions for storage and corrosion protection for fans Supplier documentation...

Page 7: ...t may not be included within the scope of delivery Many illustrations are simplified representations In the event that instructions for components or accessory parts are not available in the overall d...

Page 8: ...ning and start up operation operating troubleshooting maintenance repair shutting down dismantling disposal Liabilities for direct and or indirect damages that are related to the delivery and or the u...

Page 9: ...ompany the manufacturer REITZ The EC Declaration of Conformity and the EC Declaration of Incorporation will be delivered as separate documents The following symbols appear in this operating manual wit...

Page 10: ...ents DIN EN 61000 6 4 Electromagnetic compatibility EMC Emission standard for industrial environments The impeller has been balanced in accordance with DIN ISO 1940 1 Mechanical vibration Balance qual...

Page 11: ...to property and harm to the environment is mounted on the fan DANGER Risk of fatalities Serious physical injury with potentially fatal consequences DANGER Risk of fatalities due to electrocution Serio...

Page 12: ...ry burns Personal protective equipment must be worn DANGER Risk of fatalities or severe damage to health due to inhalation or contact with eyes Release of hot or dangerous gases Personal protective eq...

Page 13: ...e for testing the working devices Qualified persons performing work on the fan must also possess adequate knowledge in the following areas Regulations for the prevention of accidents e g German BG reg...

Page 14: ...dismantling and disposal Wear personal protective equipment Observe safety regulations Observe the regulations for the prevention of accidents The minimum equipment includes Head protection e g prote...

Page 15: ...lothing BGR 189 Wearing of foot and leg guards BGR 191 Wearing of head protection BGR 193 Wearing of ear protection BGR 194 Wearing of industrial gloves BGR 195 Use of protective equipment against fal...

Page 16: ...ces wear personal protective equipment Impact abrasion generation of sparks risk of explosion All rotating parts with traces of corrosion e g impeller motor shaft hot surfaces Risk of fatalities injur...

Page 17: ...r ear protectors Slipping tripping tumbling Accessible parts of the fan e g pedestal area immediately surrounding the fan Risk of fatalities injury to persons material damage to property and harm to t...

Page 18: ...trical connection If the fan is not installed in the plant within three months following delivery the operating company and or the plant manufacturer is responsible for correct intermediate storage of...

Page 19: ...lowing list outlines a few essential points for establishing safe working conditions Mark out traffic routes keep these routes clear and ensure that they are sufficiently illuminated Keep the working...

Page 20: ...13 2 2 Oil Single bearing 13 2 3 and 13 2 5 Oil Multiple bearing block 13 2 4 and 13 2 5 The bearing is lubricated with grease or oil All variants of bearing are described in this operating manual in...

Page 21: ...responsibility for damage resulted in this regard Refer to the specifications in this operating manual and in the documents specified as follows Fan data sheet Performance curve optional General drawi...

Page 22: ...omply with these specifications The boundary conditions for utilisation of the fan pursuant to Directive 2014 34 EU ATEX are Maximum inlet temperature of 20 60 C Absolute pressure of 0 8 1 1 bar Maxim...

Page 23: ...person guarantees that the measuring results are within the required tolerances Forward measurement records to REITZ for approval This qualified person guarantees that all possibilities for the gener...

Page 24: ...ve all identification and labelling affixed to the fan such as nameplates warning signs information plates and rotational direction indicators 4 2 Product identification and labelling 1 Nameplate 2 Ro...

Page 25: ...ons can be obtained from the separate performance curve Fan configuration in accordance with ErP Directive 2009 125 EC If the fan has been configured in accordance with ErP Directive 2009 125 EC the f...

Page 26: ...itional nameplate is mounted on the fan Pressure resistant or pressure shock proof fan configuration optional If the fan has been constructed with pressure resistant or pressure shock proof configurat...

Page 27: ...sheet NOTICE Refer also to the separate instructions of the motor manufacturer If the motor of the fan is connected to a variable speed control refer to chapter 9 3 3 Variable speed control NOTICE Re...

Page 28: ...pters in this regard Chapter 8 8 Connecting the monitoring devices Chapter 8 9 Monitoring devices limit values Additional accessories include for example Automatic re lubrication device Axial fan for...

Page 29: ...d surfaces Transport the fan carefully ensuring that the fan is not subjected to collisions The transport and lifting lugs on the fan are clearly indicated with the following symbol Attach the lifting...

Page 30: ...s are packaged and are thus protected to the greatest possible extent against exposure to weather Types of packaging Fan mounted on a wooden pallet or wooden timbers and shrink wrapped in foil Accesso...

Page 31: ...following of this damage immediately the shipping company the insurance company the manufacturer REITZ DANGER Damaged fan or accessories Fatalities or extremely serious injuries resulting from startin...

Page 32: ...ies in the open air Damage to electrical components e g motor monitoring devices and risk of corrosion Store the fan and accessories with protection against exposure to weather In enclosed rooms or st...

Page 33: ...remely serious injuries resulting from falling or tipping Mount the fan horizontally Use shims as required If a risk of tipping is evident Stabilise the fan and secure the fan with the substructure En...

Page 34: ...sufficient space and remains accessible for installation maintenance and repair work e g replacing the impeller Not subjected to vibrations with the fan at a standstill as well as during operation of...

Page 35: ...ntally Use shims as required If a risk of tipping is evident Stabilise the fan and secure the fan with the substructure Ensure that the installation site is suitable to support the weight of the fan N...

Page 36: ...y Capable of supporting the weight of the fan and its accessories Equipped with suitable lifting devices or accessible for floor conveyor vehicles e g forklift truck NOTICE Refer to the weight specifi...

Page 37: ...ithin the range of 3 15 mm Permissible deviations are indicated in the order related drawings Wherever no other order related minimum gaps are specified on the separate general drawing for the fan the...

Page 38: ...7 1 Screws 8 8 Nm Screws 10 9 Nm Screws stainless steel A4 70 Nm M6 10 14 6 M8 25 35 16 M10 49 69 32 M12 86 120 56 M16 210 295 135 M20 410 580 280 M24 710 1000 455 M27 1050 1500 M30 1450 2000 1050 M36...

Page 39: ...us injuries resulting from tipping Mount the fan horizontally Secure the fan with the substructure Observe the limit values for vibrations refer to chapter 8 9 1 NOTICE Approval for securing of the fa...

Page 40: ...with the specifications for Fischer brand high performance anchors FH II B For the utilisation of alternative high performance anchors the specifications of the respective manufacturer apply SPZ Drill...

Page 41: ...ted and levelled the stone bolts must be tightened with the tightening torque indicated in Table 7 3 unless otherwise specified in the general drawing The anchor boxes are then to be filled with concr...

Page 42: ...e construction site Provision from the factory for implementation of complete insulation at the construction site The variant of insulation applicable for your respective installation is specified at...

Page 43: ...atalities or extremely serious injuries as a result of explosion caused by sparks generated by breakage of the coupling Align the coupling refer to chapter 8 1 Never use damaged couplings or couplings...

Page 44: ...ews for motor and bearing Perform fine adjustment and align the coupling Where necessary insert thin shims to compensate any differences in height Tighten the fastening screws with the tightening torq...

Page 45: ...ional If the coupling is intended for use in potentially explosive environments pursuant to Directive 2014 34 EU ATEX corresponding identification is provided in this regard Regard the type of configu...

Page 46: ...1 0 1 0 1 0 1 0 1 0 1 0 1 RUPEX series type RWN RWS 162 178 198 228 252 285 320 360 400 450 500 560 630 710 n rpm s mm 3 5 3 5 3 5 3 5 3 5 4 5 4 5 4 5 4 5 5 5 5 5 6 0 6 0 7 Ka mm 1 5 1 5 1 5 1 5 1 5...

Page 47: ...and nozzle 1 must be within the range 3 15 mm Permissible deviations are indicated in the order related drawings Mark the position of the impeller and then turn the impeller around 90 degrees by hand...

Page 48: ...to the inlet cone fixed part around the entire circumference to ensure that any possibility of abrasion is eliminated Never allow sparks to be generated as a result of abrasion Procedure for checking...

Page 49: ...tion For free inlet fans Never stand in immediate proximity of the inlet Remove all objects from the area in front of the inlet Cordon off the area in front of the inlet Work must be performed in the...

Page 50: ...ry ensure fine precision of the alignment by readjusting the fan to the duct work e g using shims Stabilise the duct work by installing suitable supporting structures Never allow the weight of the duc...

Page 51: ...xception For fans featuring damper the flexible connection is to be fitted on the damper Ensure correct insertion direction of screws The ends of the screws must always point away from the flexible co...

Page 52: ...elt type flexible connections with insulation packing Stainless steel flexible connections Observe the following additional information NOTICE For flanged flexible connections with back flanges Push t...

Page 53: ...ease injector must always be activated prior to initial commissioning of the fan Replace the grease cartridges and or the re lubrication devices upon expiry of the set dispensing period NOTICE Refer a...

Page 54: ...ta sheet In the spare parts list The dispensing periods were determined taking the following conditions into account Grease injector with 250 grams of grease Fan operation of 80 operating hours per we...

Page 55: ...619 2319KC3 12 515 22215KC3 9 516 22216KC3 9 517 22217KC3 9 518 22218KC3 6 519 22219KC3 6 520 22220KC3 6 522 22222KC3 3 524 22224KC3 3 Information regarding multiple bearing blocks Set the dispensing...

Page 56: ...s harmful to health refer to the information on hazards as follows DANGER Ineffective shaft seal Fatalities or extremely serious injuries resulting from explosion Hazard to health as a result of leaki...

Page 57: ...mpeller at a standstill using the measures specified as follows Connect the shaft seal to the barrier gas line Ensure that sufficient barrier gas pressure is available at all times Perform pressure me...

Page 58: ...nge the filter in accordance with the instructions of the instrument manufacturer There are two variants of the instrument panel for shaft seals with barrier gas supply With ball valve 4 With solenoid...

Page 59: ...Ensure that the supply of voltage to the connecting cables has been disconnected Secure against unintentional activation and mount an information sign in this regard Only the electrical specialist may...

Page 60: ...e components to the system earth When using variable speed control an optimum connection of the drive components with high frequency technology must be additionally established Use shielded cables for...

Page 61: ...arth prior to initial activation The earthing cable is not included within the scope of delivery Use a suitable earthing cable and ensure complete earthing of the fan Fan configuration in accordance w...

Page 62: ...EN 60204 1 Safety of machinery Electrical equipment of machines Familiarise yourself with the respective rules regulations and guidelines applicable to your situation country in which installation is...

Page 63: ...fan be restarted DANGER Extremely high fan vibrations or bearing temperatures Fatalities or extremely serious injuries resulting from tipping due to fixings of the fan becoming loose or due to the eje...

Page 64: ...maller than 15 kW are not listed separately in DIN ISO 10816 3 They are therefore allocated to machine group 2 Explanation of terms rigid and flexible Rigid substructure signifies a fan mounted withou...

Page 65: ...ration of the fan is within a range of 55 80 C regardless of bearing size and bearing lubrication Limit values for pre alarm and disconnection Pre alarm at T 80 C Disconnection at T 100 C NOTICE After...

Page 66: ...y the person responsible for the plant may activate or deactivate the cooler fan In addition the provisions of the operating company apply WARNING Main fan and additional components of the power train...

Page 67: ...n Specifications regarding the re lubrication intervals and re lubrication quantities can be obtained from this information plate and from chapter 13 2 Bearings The lubricating greases to be used in a...

Page 68: ...l mineral MOBIL NUTO H68 SHELL TELLUS S3 M68 MOBIL UNIVIS HVI26 Operating oil synthetic Kl bersynth GEM 4 46N Kl bersynth GEM 4 68N Special anti corrosion oil MOBILARMA 524 WARNING Fan shaft bearings...

Page 69: ...m ablassen und schlie lich erneut mit frischem Betriebs l die Lager f llen lsorte und lmenge gem Angaben des Lagerschildes beachten ATTENTION The single bearings are filled with special anti corrosion...

Page 70: ...ation of the fan NOTICE Refer also to the separate instructions of the oil supply system manufacturer as well as the documentation for electrical components e g wiring diagrams All tasks on the electr...

Page 71: ...e the inspection opening optional Close the condensate drain optional or place a collecting vessel underneath Remove the transport locking devices optional Remove the transport bracing optional Remove...

Page 72: ...switched on when the final installation condition has been checked DANGER Fan openings and rotating parts Fatalities or extremely serious injuries as a result of ejected parts and seizing of body par...

Page 73: ...or extremely serious injuries resulting from suction For free inlet fans Never stand in immediate proximity of the inlet Remove all objects from the area in front of the inlet Cordon off the area in f...

Page 74: ...otation prior to initial start up of the fan using the following procedure All tasks on the electrical connections may only be carried out by electrical specialists Only electrical specialist personne...

Page 75: ...injuries as a result of exceeding the maximum speed Never exceed the maximum speed specified on the nameplate of the fan Observe and record the following parameters Period of operation Parameters Duri...

Page 76: ...nal If the fan has been constructed in a gasproof configuration perform a leak test following the power up phase of the fan A gasproof fan configuration is signified on the fan data sheet with the des...

Page 77: ...on processes per hour Set the variable speed control as slow reacting as possible via the frequency converter in order to prevent fatigue fractures due to rapid speed changes Consider sufficiently ext...

Page 78: ...hed on again when the impeller has come to a standstill Allow sufficient time for after run of the fan until a standstill is attained Regard the boundary conditions e g mass moment of inertia for the...

Page 79: ...of the variable speed control Never change the settings on the variable speed control performed by REITZ minimum and maximum speed ramp times blocked speeds etc WARNING Fan and all connected componen...

Page 80: ...or deactivate the fan In addition the provisions of the operating company apply Allow the fan to run down unbraked following shutdown The control system of the plant in which the fan is installed mus...

Page 81: ...ge is only permissible briefly as a start up aid This mode is prohibited for continuous operation DANGER Extremely high fan vibrations or bearing temperatures Fatalities or extremely serious injuries...

Page 82: ...equipped with monitoring devices measurements of the following must be performed at least once per week using suitable measuring equipment Vibrations of the bearings Temperatures of the bearings Depen...

Page 83: ...down unbraked following shutdown The control system of the plant in which the fan is installed must be configured to ensure that no hazards are posed by shutting down the fan for example as a result...

Page 84: ...2 months oil separation could occur in the lubricating grease NOTICE Switch on the fan for short term operation for a few minutes at least once every 2 months Refer to chapter 9 3 Powering up the fan...

Page 85: ...e fan is operated with a variable speed control never allow the minimum speed to fall below the value prescribed in Table 10 1 Minimum speed is dependent upon respective size of the bearing The bearin...

Page 86: ...p optional NOTICE Refer also to the separate instructions of the respective manufacturer The maximum permissible speed for the fan can be obtained from the following sources On the nameplate on the fa...

Page 87: ...ts Fatalities or extremely serious injuries as a result of ejected parts and seizing of body parts and clothing Switch off the fan Wait until the impeller comes to a complete standstill Only remove th...

Page 88: ...t work Improper fixing of the anti vibration mounts Check the fixing and rectify as necessary Refer to chapter 7 4 Securing the fan Rubbing noise audible Nozzle scraping on the inlet cone Check the im...

Page 89: ...has been triggered as a result of exceeding the limit values of the monitoring devices Rectify the faults resetting of alarm signal by the person responsible for the plant Fan is not powering up to n...

Page 90: ...te at regular intervals as prescribed in the manual Bearing damage Replace the bearings For configuration with cooler fan Insufficient cooling air Switch on the cooler fan clean the discharge of the c...

Page 91: ...ion of the fan In this case the time intervals for the inspections must be adapted accordingly Maintenance of the fan is described in a separate chapter refer to chapter 13 Maintenance NOTICE Create a...

Page 92: ...an configuration is signified on the fan data sheet with the designation gasproof in the configuration of fan column Condensate drain optional Open the condensate drain allow accumulated condensate to...

Page 93: ...lubrication devices Fan in general Check all external screw connections for secure fastening Where necessary tighten loose screw connections with a torque wrench Refer to Table 7 1 Tightening torques...

Page 94: ...with the impeller at a complete standstill Refer to chapter 8 1 Belts for structural design R only Check condition of the belts wear longitudinal elongation and the belt pulleys groove shape alignmen...

Page 95: ...shaft seal however are an exception to this rule DANGER Fan openings and rotating parts Fatalities or extremely serious injuries as a result of ejected parts and seizing of body parts and clothing Sw...

Page 96: ...against unintentional rotation due to flue draught or other air flows in the connected duct work WARNING Fan bearing housing and pedestal Serious injuries as a result of burns from hot fan parts Wear...

Page 97: ...FDA compliant Kl bersynth UH1 14 222 Fan configuration with oil lubricated bearings The oil bearings are filled at the factory Lubricating oils and barrier greases to be used in accordance with Table...

Page 98: ...lubricant from REITZ An approval in writing must be obtained from the lubricant supplier with regard to suitability of their products as well as confirmation of compliance with all requirements presc...

Page 99: ...e fan relays the following specifications Bearing type and bearing size e g 22216 KC3 Lubricant grease type or oil type Re lubrication intervals Re lubrication quantity Oil change intervals Oil quanti...

Page 100: ...TICE Following re lubrication it is possible for the bearing temperature to rise above the limit value for pre alarm When the excess grease has been exuded the bearing temperature must return to norma...

Page 101: ...55 612 2312KC3 2500 4000 4000 220 60 613 2313KC3 2250 4000 4000 270 70 615 2315KC3 2000 3800 4000 370 85 616 2316KC3 1900 3600 4000 460 100 617 2317KC3 1800 3400 4000 550 110 618 2318KC3 1700 3300 400...

Page 102: ...6312 2720 3630 5450 7300 10900 16 48 313 6313 6313 2520 3360 5050 6700 10100 19 57 314 6314 6314 2350 3130 4700 6300 9400 23 69 315 6315 6315 2200 2940 4400 5900 8800 28 84 316 6316 6316 2070 2760 415...

Page 103: ...16 NJ316 6316 1600 2500 3400 5000 6 18 317 NJ317 6317 1500 2350 3200 4800 8 24 318 NJ318 6318 1300 2100 2900 4500 9 27 319 NJ319 6319 1220 1860 2200 9 27 320 NJ320 6320 1100 1750 2100 10 30 322 NJ322...

Page 104: ...1 GOS 226 2 3 SNOE 228 3 7 GOF ROF 228 3 5 GOS ROS 228 2 4 SNOE 230 4 2 GOF ROF 230 4 0 GOS ROS 230 2 8 SNOE 232 4 7 GOF ROF 232 4 0 GOS ROS 232 3 3 SNOE 234 II 5 2 GOF ROF 234 5 7 GOS ROS 234 5 0 SNO...

Page 105: ...Manufacturer s designation Oil change intervals operating hours Operating oil mineral MOBIL NUTO H68 5000 SHELL TELLUS S3 M68 MOBIL UNIVIS HVI26 Operating oil synthetic Kl bersynth GEM 4 46N 8000 Kl...

Page 106: ...from the following sources On the fan data sheet In the spare parts list DANGER Ineffective shaft seal Fatalities or extremely serious injuries resulting from explosion Hazard to health as a result of...

Page 107: ...d A carbon graphite sealing ring is used for the chamber seal There are three variants of chamber seal Type Structural design REW601 20 Sheet metal design REW602 20 Twisted design REW603 20 Twisted de...

Page 108: ...tion to barrier gas line and with drainage NOTICE Refer also to the separate instructions of the labyrinth seal manufacturer NOTICE Sealing rings and complete seals may be ordered directly from REITZ...

Page 109: ...onger required in an environmentally friendly manner and in accordance with requirements of the respective country of use Variant connection to re lubrication device grease injector Refer to chapter 8...

Page 110: ...a corresponding information plate Check the thickness of the carbon brush Good If thickness 10 mm measured up to the retainer Poor If thickness 10 mm Carbon brush is worn Replace the carbon brush DAN...

Page 111: ...n brush Tighten the screw on the retainer With the carbon brush removed the retainer may not make contact with the shaft Retain a minimum gap of 5 mm Never allow sparks to be generated as a result of...

Page 112: ...omes to a complete standstill Secure the fan against unintentional restart Following conclusion of the repair ensure correct installation condition and secure fastening of the replaced part DANGER All...

Page 113: ...ent parts lifting equipment and tools Ensure that the working area is kept clean and tidy DANGER Induction heater Extremely serious injuries or cardiac arrhythmia resulting from improper use of the in...

Page 114: ...rials or equipment available on site or which must be provided by the service technician All addresses telephone numbers and e mail addresses for the REITZ Group can be obtained in chapter 20 Addresse...

Page 115: ...impeller comes to a complete standstill Secure the fan against unintentional restart Disconnect the supply of energy to the fan Protect all untreated machine parts against corrosion by applying an an...

Page 116: ...e quantities below are provided as reference values Type Re lubrication quantity g ZLG 306 20 ZLG 307 26 ZLG 308 36 ZLG 309 50 ZLG 310 67 ZLG 311 86 ZLG 312 108 ZLG 313 132 ZLG 314 160 ZLG 315 192 ZLG...

Page 117: ...ic re lubrication device where featured for shaft seals Where necessary top up the oil to ensure optimum oil level between min and max markings Where necessary replace the grease cartridges of the aut...

Page 118: ...ious injuries from explosions resulting from the generation of sparks Damage to the fan Replace old parts with new parts Remove any accumulations of water from all fan parts Ensure adequate lubricatio...

Page 119: ...ANGER All tasks with and on the fan Fatalities or extremely serious injuries as a result of transport mounting commissioning and start up operation operating troubleshooting inspection maintenance rep...

Page 120: ...ged parts DANGER Damaged fan or accessories Fatalities or extremely serious injuries resulting from starting up damaged components Never use damaged parts Arrange for damaged parts to be repaired or r...

Page 121: ...ment Dispose of individual parts of the fan accessory parts and lubricants in an environmentally friendly manner and in accordance with the requirements of the respective country of use NOTICE Observe...

Page 122: ...res implemented Date Authorised person Printed name Signature 1st month Bearing of fan shaft inspected shaft seal checked condensate drained fan running smoothly 12 3 2015 T MILLER Miller Checklist fo...

Page 123: ...erating_Manual_Fan_KXE_04_en docx 123 128 Checklist for inspections performed master template REITZ fan no Date of initial commissioning Time Measures implemented Date Authorised person Printed name S...

Page 124: ...Co KG Gutenbergstra e 20 24 D 37235 Hessisch Lichtenau Phone 49 5602 936 60 E mail reitzumwelttechnik reitzgroup com www reitzgroup com 24 h hotline 49 170 56 32 768 Reitz Schweiz Ventilator AG Scheun...

Page 125: ...Q City Gachibowli Nanakramguda Hyderabad 500 046 India Phone 91 40 4488 1888 E mail info reitzindia com www reitzindia com Reitz Wentylatory Polska Sp z o o ul Wroc awska 24 64 000 Ko cian Polska Phon...

Page 126: ...reitzgroup com Reitz Middle East FZE P O Box 9383 X4 Building 32 Sharjah Airport Free Zone Sharjah UAE Phone 971 55 993 2628 E mail spk reitzindia com Reitz SE ASIA PTE LTD 31 Cantonment Road Singapor...

Page 127: ...tion of flow 51 Fig 8 7 Re lubrication device on the bearing example 53 Fig 8 8 Cartridge for re lubrication device on the shaft seal example 53 Fig 8 9 Shaft seal with connection for barrier gas 57 F...

Page 128: ...d single bearings 85 Table 11 1 Faults and remedial measures all structural designs 88 Table 11 2 Faults and remedial measures all structural designs continued 89 Table 11 3 Faults and remedial measur...

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