Table of Contents
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CF
Radial fan
Clutch drive C
Translation of the
original operating
manual
EN
CFL1, CFL2, CFM1, CFM2, CFH1, CFH2, CFH3, CFXH, CFXH1, CFXH2, CFLD, CFLD1,
CFMT, CFMT1, CFMT2, CFM1D, CFH1D
Elektror airsystems Sp. z o.o.
ul. Lesna 38
41-506 Chorzów
Elektror airsystems Sp. z o.o.
ul. Lesna 38
41-506 Chorzów
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Table of Contents
Troubleshooting
Related Manuals for Elektror CF Series
Summary of Contents for Elektror CF Series
- Page 1 Translation of the original operating manual CFL1, CFL2, CFM1, CFM2, CFH1, CFH2, CFH3, CFXH, CFXH1, CFXH2, CFLD, CFLD1, CFMT, CFMT1, CFMT2, CFM1D, CFH1D Elektror airsystems Sp. z o.o. ul. Lesna 38 41-506 Chorzów Elektror airsystems Sp. z o.o. ul. Lesna 38...
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Page 2: Legal Notice
Legal notice Operating manual - Fan CF-C Legal notice Elektror airsystems Sp. z o.o. 2018 by Contact Information If case of any questions, ambiguities or suggestions for improvement, please contact the customer service of the manufacturer's plant: Elektror airsystems Sp. z o.o. -
Page 3: Table Of Contents
Cooling disk ........................ 24 Electric motor (drive motor) ..................24 Bearings ........................25 3.7.1 Housing of several bearings (bearing block) ............25 3.7.2 Single pedestal bearing ................... 25 Clutch .......................... 25 Connections ........................ 25 2004930 10.19/0.2 www.elektror.com 3 of 84... - Page 4 Impeller with inlet cone .................... 45 6.7.2.3 Impeller with cone ....................46 6.7.3 Installation of compensators ..................46 6.7.4 Clutch ........................47 Commissioning ......................48 Personal protective equipment ..................48 Activities and qualifications ..................49 4 of 84 www.elektror.com 2004930 10.19/0.2...
- Page 5 After maintenance activities ..................71 Repair ......................... 71 8.9.1 Performing repairs ....................71 8.9.2 Repairs of the fan ....................73 8.9.3 Spare Parts ......................74 8.9.4 Impeller replacement ....................74 De-commissioning of the fan ................... 76 2004930 10.19/0.2 www.elektror.com 5 of 84...
- Page 6 Limit values of vibrations ..................... 82 11.3 Limit values for storage temperatures ................. 83 12 Declaration of incorporation according to Annex II 1 A Declaration of conformity according to EVPG § 4 passage 1 ....... 84 6 of 84 www.elektror.com 2004930 10.19/0.2...
- Page 7 Table 27: Dismantling – Activities and qualifications ..............79 Table 28: Limit values of vibrations according to ISO 14694 ............82 Table 29: Limit values of vibrations according to DIN ISO 10816-3 ..........82 2004930 10.19/0.2 www.elektror.com 7 of 84...
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Page 8: Table 1: List Of Abbreviations
German statutory accident insurance Elektromagnetische Felder Electromagnetic fields Elektromagnetische Verträglichkeit Electromagnetic compatibility Explosion Explosion Messflächenschalldruckpegel Sound pressure level on the measuring surface Personal protective equipment TRBS Technische Regel für Betriebssicherheit Technical rules for work safety 8 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 9: Introduction
The fan shaft bearings were made in accordance with the version 2 rolling bearings, grease lubricated, in housings with pedestal bearings or 2 rolling bearings, grease lubricated in one housing (bearing blocks) Fan with bearings in the form of a pedestal bearing 2004930 10.19/0.2 www.elektror.com 9 of 84... -
Page 10: Use In A Manner Consistent With The Intended Use
- The control and adjustment environment generates data that can lead to conflicts within the fan. - Installation personnel would switch the positions of the fan connections. - Installation personnel would switch the fan accessories (e.g. compensator with deflector). 10 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 11: Necessary Qualifications To Operate The Fan
Information on assigning qualifications to activities at various stages of the machine's life is available in the chapter "Activities and qualifications" for a specific stage of the device's life. 2004930 10.19/0.2 www.elektror.com 11 of 84... -
Page 12: Safety Rules
The appearance and symbols of the operating manual are described below. 2.1.1 Information This symbol draws attention to favourable tips, explanations and additions regarding the fan operation. The symbol refers to a chapter in the operating manual or other documentation / external information. 12 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 13: Warnings
Informs about a situation during which material damage may occur. Failure to follow the recommendations related to this information can result in material damage. The notice functions without being associated with a warning sign. 2004930 10.19/0.2 www.elektror.com 13 of 84... -
Page 14: Safety Signs
The symbol warns against mechanical risk – cutting off when opening the inspection hatch. 2.1.3.2 Prohibition signs No unauthorized access The prohibition sign indicates an area to which access is only allowed to authorized persons. 14 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 15: Mandatory Signs
Risk to the environment. The hazard symbol indicates materials exhibiting properties that pose risk to the environment. Information plates on the fan Make sure that the descriptions and markings placed on the fan are visible and legible. 2004930 10.19/0.2 www.elektror.com 15 of 84... -
Page 16: Table 2: Markings On The Fan (Examples)
Earthing lugs connection on the Earthing lugs console The symbol indicates the earthing lugs connection On electric motor Warning against risk of explosion The symbol warns against risks caused by sparks or hot surfaces. 16 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 17: Fan Safety Systems
The version with a single pedestal bearing is also equipped with an additional shaft cover. Touch guards hub seal / cooling disc and clutch Fan with protective elements 2004930 10.19/0.2 www.elektror.com 17 of 84... -
Page 18: Protection Of Electrical Components
The motor circuit breaker protects the electric motor against thermal overload in the event of mechanical overload or failure of a single wire or multiple external conductors. 2.3.3 Information and markings Special hazard areas and security systems are marked using appropriate means. 18 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 19: Overview Of Residual Risk
Performing any activities on the fan by unqualified and unauthorized personnel may result in significant personal and material damage. − All activities performed on the fan should be carried out by qualified and authorized personnel. 2004930 10.19/0.2 www.elektror.com 19 of 84... - Page 20 Substances harmful to health − When using substances harmful to health, e.g. cleaning products, the safety data sheet and the operating manual must be observed. Sub-supplier documentation − The content of sub-contractors' documentation should be followed. 20 of 84 www.elektror.com 2004930 10.19/0.2...
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Page 21: Description
Cooling disk cover Cooling disk Hub seal Support cone, outlet side Compensator, outlet side 3.10.1 Support cone, inlet side 3.10.1 Compensator, inlet side Impeller hub end plate Lock spacer Impeller hub mounting screw Housing cover 2004930 10.19/0.2 www.elektror.com 21 of 84... -
Page 22: Impeller
Inspection opening 3.2.2 Condensate drain pipe The condensate drain pipe with a plug is located at the lowest point of the housing and is used to drain condensate. Condensate drain pipe with plug 22 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 23: Hub Seal
The hub seal is made in the form of a sealing ring. The hub seal in the form of a sealing ring (graphite) is intended for the temperature range up to +550 °C. Hub seal with graphite ring 2004930 10.19/0.2 www.elektror.com 23 of 84... -
Page 24: Hub Seal With A Special Ring
Between the hub seal and the bearing block, a cooling disk for discharging heat is fitted. Cooling disk Electric motor (drive motor) The electric motor is designed according to DIN VDE 0530. Electric motor 24 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 25: Bearings
The compensators are to be connected directly to the fan flange. If a throttling device is used, the compensator is connected to this element. If the fan is set on oscillating elements, compensator should be provided on the suction and pressure side. 2004930 10.19/0.2 www.elektror.com 25 of 84... -
Page 26: Vibration Isolators
1 – Nameplate 2 – Marking according to ATEX 3 – Lubrication information plates (lubrication intervals) Location of the nameplate on the left side (as seen from the engine). Location of the nameplates Nameplate 26 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 27: Emissions
Foot protection An order to wear foot protection when performing activities in conditions of risk of falling or cramping objects, walking on sharp objects, effects of temperature or harmful substances. 2004930 10.19/0.2 www.elektror.com 27 of 84... -
Page 28: Special Tools, Equipment And Material
− Do not stand below a suspended load. − When replacing elements, always attach them carefully to appropriate slings. − Avoid putting the suspended load in a swinging motion. − The sub-contractors' documentation should be followed. 28 of 84 www.elektror.com 2004930 10.19/0.2... - Page 29 − The slings should be fixed carefully so as not to damage the components of the device. − Do not attach slings to drive components. It is possible to damage the fan, which excludes manufacturer's warranty. Load lashing points 2004930 10.19/0.2 www.elektror.com 29 of 84...
- Page 30 Using the auxiliary elements mentioned above, taking into account the following steps, lift the pallet, transport it and set it to a horizontal position in the installation site. 1. Fix the loops in the corners of the pallet, respectively. 2. Hang the loops on the crane hook. 30 of 84 www.elektror.com 2004930 10.19/0.2...
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Page 31: Packaging
Further transport of the fan should be carried out only with appropriate protection: − transport security − protective cover (foil) − drying material The protection "protective cover (foil)" and "drying material" prevent penetration of foreign particles and moisture into the fan or components of electrical equipment. 2004930 10.19/0.2 www.elektror.com 31 of 84... -
Page 32: Quality Control Of Deliveries - Transport Damages
− Keep the fan in a suitable place with a humidity of <60% free of corrosive atmosphere throughout the storage period. − Regularly check the condition of the stored fan. − Avoid condensation inside the fan packaging. 32 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 33: Mounting, Installation And Connection
The use of improper means of transport can lead to personal and material damage of considerable value. When using means of transport, account should be taken of applicable regulations, e.g. accident prevention rules "Cranes" (DGUV regulation 52), "Lift trucks" (DGUV regulation 68) and "Vehicles" (DGUV regulation 70). 2004930 10.19/0.2 www.elektror.com 33 of 84... -
Page 34: Personal Protective Equipment
Cleaning (except for live parts) Cleaning personnel Cleaning of live components, e.g. the Qualified electrical engineer interior of the control cabinet Coordination of various activities An employee authorized to give instructions 34 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 35: Installation And Assembly Of The Fan
Observe the following location and ambient conditions: − Sufficient space must be provided for the flow and outflow of the air to cool the electric motor. − Sufficient space must be provided for installation, maintenance and repair work. 2004930 10.19/0.2 www.elektror.com 35 of 84... -
Page 36: Installation Location
If necessary, use sheet metal spacers. 3. Fasten the fan with hexagon bolts. The correct tightening torques in chapter 11.1 "Tightening torques for fastening bolts" must be observed. Result: The fan is mounted and installed at the destination. 36 of 84 www.elektror.com 2004930 10.19/0.2... - Page 37 4. Fasten the fan with hexagon bolts. The correct tightening torques in chapter 11.1 "Tightening torques for fastening bolts" must be observed. Result: The fan is mounted and installed at the destination using damping elements. 2004930 10.19/0.2 www.elektror.com 37 of 84...
- Page 38 The correct tightening torques in chapter 11.1 "Tightening torques for fastening bolts" must be observed. Mounting the fan on a concrete foundation Result: The fan is mounted and installed at the destination using damping elements. 38 of 84 www.elektror.com 2004930 10.19/0.2...
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Page 39: Bolted Connections
The correct tightening torques of bolted connections in chapter 11.1 "Tightening torques for fastening bolts" must be observed. Bolted joint Bolted joint of a bearing Bolted joint of the motor Bolted joint of the base frame 2004930 10.19/0.2 www.elektror.com 39 of 84... -
Page 40: Connection Of Pipes
− Ensure that there is no voltage at all in the area of operation. − After performing the activities, proper functioning of the areas should be ensured so that there are no defects. − After performing the activities, remove any protections (bridges, etc.). 40 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 41: Earthing
Rotation speed monitoring The pulse shield, mounted at the end of the shaft on the drive side, is responsible for monitoring the speed. The encoder collects the impulse for further processing. Rotation speed monitoring 2004930 10.19/0.2 www.elektror.com 41 of 84... -
Page 42: Vibration Monitoring
- bolted joints are properly tightened. - the entire fan area is clean, in particular no oil and grease stains, waste, equipment and cloth. - all security devices are properly installed and are in a condition that provides protection. 42 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 43: Checking The Gap
Transporting the fan to its destination site does not exclude the possibility of moving the inlet side cone in relation to the impeller. The minimum size of this gap is a prerequisite for safe fan operation. 2004930 10.19/0.2 www.elektror.com 43 of 84... -
Page 44: Checking The Gap
Situation of impeller installed with intake nozzle 10.0 1000 12.0 1120 15.0 1250 1000 17.0 1400 1120 1106 15.0 1600 1280 1250 15.0 Cone 1800 1390 1350 20.0 Cone 2000 1600 1556 20.0 Cone 44 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 45: Impeller With Inlet Cone
Cone Cone Cone Situation of impeller installed with a standard cone 10.0 1000 12.0 1120 15.0 1250 1000 17.0 1400 1120 15.0 1600 1280 15.0 Cone 1800 1390 20.0 Cone 2000 1600 20.0 Cone 2004930 10.19/0.2 www.elektror.com 45 of 84... -
Page 46: Impeller With Cone
The hose compensators are pulled on the pipeline and fixed with hose clamps. 1. The hose compensator should be carefully pushed onto the pipeline. 2. The hose compensator should then be secured with hose clamps. Result: The hose compensator is installed. 46 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 47: Clutch
Radial offset (Δ Kr) 3. Mount the clutch guard between the fan bearings and the electric motor. Result: The fan and motor shafts are checked and adjusted again if necessary. 2004930 10.19/0.2 www.elektror.com 47 of 84... -
Page 48: Commissioning
Foot protection An order to wear foot protection when performing activities in conditions of risk of falling or cramping objects, walking on sharp objects, effects of temperature or harmful substances. 48 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 49: Activities And Qualifications
− When checking the direction of rotation in the impeller hazard zone, DANGER only the person performing the checks may be present. − Make sure that the electric motor is disconnected from the power supply. 2004930 10.19/0.2 www.elektror.com 49 of 84... -
Page 50: Switching The Wrong Direction Of Rotation
3. After the start-up, the fan should be loaded. Note: The following values should be observed and recorded. current requirement / voltage, vibration (quiet running), noises, bearing temperatures. 50 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 51: Start-Up After Direct Connection
In general, the fan should only be started after the impeller has completely stopped. In this way, peak torque values are avoided, which can cause significant damage to many components, e.g. impeller, bearing and clutch. 2004930 10.19/0.2 www.elektror.com 51 of 84... -
Page 52: Operation Of The Fan
Hand protection An order to wear protective gloves when performing activities in conditions of risk of injury, such as cutting, sticking, clamping, the effect of temperature or harmful substances. 52 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 53: Activities And Qualifications
The fan should be turned off in case of: − exceeding the given values of current, voltage and temperature, − vibration or elevated noise level of the fan, − exceeding the axial play of the clutch, − leakage of the hub seal. 2004930 10.19/0.2 www.elektror.com 53 of 84... -
Page 54: Emergency Shutdown Of The Fan
Regardless of the above, appropriate boundary conditions for a particular application case should be taken into account (moment of inertia of the impeller and drive system, acceleration of the motor, current draw, adjustment procedures according to the needs of the process, etc.). 54 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 55: Natural Frequency Of The Fan
Disturbances and observations should be presented as accurately as possible. The more accurate the information, the faster and more accurate the manufacturer's help can be. 8.7.1 Searching for errors The error search will determine the nature of the disturbance. If a malfunction occurs, 2004930 10.19/0.2 www.elektror.com 55 of 84... -
Page 56: Troubleshooting
Too much air mass Reduce the air flow with the throttle until current consumption value the correct current consumption is reached on the nameplate Different rotational speed in the Check the frequency 60 Hz network 56 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 57: Disturbances Of Bearing System
Check the clutch alignment in accordance clutch halves with the installation / operation instructions of the clutch manufacturer Flexible clutch components Replace flexible clutch components have worn out Flexible clutch components are Replace flexible clutch components with 2004930 10.19/0.2 www.elektror.com 57 of 84... -
Page 58: Maintenance
Improper cleaning and improper handling of cleaning agents may result in damage. − Do not clean the fan components with compressed air. − Do not use high pressure spacers. − Follow the instructions regarding the use of cleaning agents issued by the manufacturers. 58 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 59: Fan Maintenance
− Care should be taken of the danger zones of live parts. DANGER Warning against burns Fan housing becomes hot during operation. − Do not touch the fan until the housing has cooled down. WARNING 2004930 10.19/0.2 www.elektror.com 59 of 84... -
Page 60: Maintenance Schedule
Hub seal - Damaged and worn seals should be completely replaced. - If the seal consists of several parts, the entire seal set must be replaced. Clutch Inspection of the clutch is essential, if 60 of 84 www.elektror.com 2004930 10.19/0.2... - Page 61 Compensators and Check compensators in case of process changes. deflectors Check if water has accumulated in the housing. Condensate drain pipe - If necessary, open the condensate drain pipe and allow the water to drain. 2004930 10.19/0.2 www.elektror.com 61 of 84...
- Page 62 The fan as a whole - Remove dust deposits from the fan, in particular from the hub sealing area and the bearing housing - If necessary, have the restoration of operational readiness. 62 of 84 www.elektror.com 2004930 10.19/0.2...
- Page 63 - If necessary, fasten the loose motor. Compensators and - Check the compensators and tighten the fixing screws if necessary. deflectors Compensators and - In case of wear, the compensators must be replaced. deflectors 2004930 10.19/0.2 www.elektror.com 63 of 84...
- Page 64 - If necessary, exchange those damaged power connections. Check the electric motor according to the motor manufacturer's maintenance schedule Electric motor - If necessary, replace the motor bearings. Electric motor - Check the mounting of the motor foot 64 of 84 www.elektror.com 2004930 10.19/0.2...
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Page 65: Lubrication Of The Fan
20: Special tools, equipment and materials). 8.8.5.3 Symbols in lubrication schedules Table 21: Explanation of symbols in lubrication schedules Check the Fill Replace Lubricate with Lubricate with Lubricate with Shower a grease a brush level press 2004930 10.19/0.2 www.elektror.com 65 of 84... -
Page 66: Lubrication Schedule (Fan With Bearing Block)
The bearing temperature rises after each lubrication and falls to the normal value after the grease has reached the Bearing block operating consistency. with grooved ball bearings Grooved ball bearings are equipped with grease control 66 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 67: Table 22: Lubrication Intervals And Grease Quantities For Bearing Blocks
1600 2000 2600 3900 4100 BL80 6316 6316 1400 1700 2300 3400 3600 BL95 6319 6319 1200 1600 2400 2500 1150 BL100 6320 6320 1000 1300 2000 2100 1450 BL110 6322 6322 1600 1900 2004930 10.19/0.2 www.elektror.com 67 of 84... -
Page 68: Lubrication Schedule (Fan With Single Pedestal Bearing)
(it is necessary to accurately weigh this amount). 68 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 69: Table 23: Lubrication Intervals And Grease Quantities For Pedestal Bearings
2300 23218 – 1100 2300 CCK/W33 SNL 522-619 1222 K 2000 2600 4000 2222 K 22222 EK – 1700 23222 CCK/W33 SNL 524-620 1224 KM 1700 2300 3700 22224 EK – 1400 23218 CCK/W33 2004930 10.19/0.2 www.elektror.com 69 of 84... -
Page 70: Maintenance Of Rolling Bearings
Change of relubrication intervals due to storage temperature Temperature Factor relubrication period bearing housing 75 C x 1,00 80 C x 0,85 85 C x 0,70 90 C x 0,55 95 C x 0,45 100 C x 0,35 70 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 71: Lubricants Data
− Prepare equipment necessary for installation / dismantling and tools. − Keep the workplace clean and tidy. − Prepare spare parts, only these recommended or provided by the manufacturer. − Special operating instructions must be followed. 2004930 10.19/0.2 www.elektror.com 71 of 84... - Page 72 After performing the repair: − The fan should be started only after it has been approved by an authorized person. − Replaceable parts should be disposed of in a manner consistent with the regulations. 72 of 84 www.elektror.com 2004930 10.19/0.2...
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Page 73: Repairs Of The Fan
Damage caused by the use of non-original spare parts The use of non-original spare parts can cause damage to the fan and thus expose personnel to the injury. WARNING − Only use original parts. 2004930 10.19/0.2 www.elektror.com 73 of 84... -
Page 74: Spare Parts
The type designation and serial number can be found on the nameplate. Alternatively, it is possible to send a specimen of the part requiring replacement to the manufacturer. 8.9.4 Impeller replacement Necessary tools and materials − Puller − Lead screw (tensioning device) 74 of 84 www.elektror.com 2004930 10.19/0.2... - Page 75 Axial impacts during pull-off are unacceptable due to the possibility of damage to the bearing. During mounting, the impeller must be secured against tilting and falling. Before pulling the impeller on, lubricate the shaft journal with a thin layer of oil or graphite paste. 2004930 10.19/0.2 www.elektror.com 75 of 84...
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Page 76: De-Commissioning Of The Fan
Hexagonal nut Result: The impeller is mounted. De-commissioning of the fan Fan de-commissioning generally require the involvement of the manufacturer or an authorized representative. In this case, an option of fan re-commissioning is provided. 76 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 77: Safety Rules
De-commissioning of the fan The de-commissioning of the fan consists in its removal from the operating environment and disconnection from the supplying media. Further activities can be dismantling or restarting in the same location. 2004930 10.19/0.2 www.elektror.com 77 of 84... -
Page 78: Dismantling
Performing further dismantling work on a fan that has not been fully decommissioned may cause serious injury. − Further dismantling work is possible only after complete decommissioning. − Dismantling should only be carried out after approval by an authorized body. 78 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 79: 10.2 Personal Protective Equipment
If it is planned to dismantle the fan at the time of its transfer and re-positioning in another destination, the necessary actions may be performed only by qualified personnel of the manufacturer. 2004930 10.19/0.2 www.elektror.com 79 of 84... -
Page 80: Disposal (Scope Of Application: Eu Member States)
The disposal instructions apply to the product and its residues after its use in a manner consistent with its intended use. Mixing with other materials or preparations requires individual evaluation. 80 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 81: Disposal (Scope Of Application: Countries Other Than Eu Member States)
MA in NM, coefficient of friction = 0,14 μ 13.5 15.8 31.5 1098 1395 1620 1125 1485 1305 1890 2205 1485 1980 1800 2520 3060 1980 2430 1296 2340 3330 3870 2520 3420 1197 1602 3060 4320 5040 2004930 10.19/0.2 www.elektror.com 81 of 84... -
Page 82: Limit Values Of Vibrations
≤ 2.3 2,3 – 4,5 4,5 – 7,1 > 7,1 rigid ≤ 2.3 2,3 – 4,5 4,5 – 7,1 > 7.1 > 300 flexible ≤ 3.5 3,7 – 7,1 7,1 – 11 > 11 82 of 84 www.elektror.com 2004930 10.19/0.2... -
Page 83: Limit Values For Storage Temperatures
Long-term damage due to fatigue and aging is not detectable by temperature monitoring. Bearing temperature measurement is carried out with an electronic temperature sensor directly on the outer ring of the bearing. Permissible bearing temperatures 2004930 10.19/0.2 www.elektror.com 83 of 84... -
Page 84: Declaration Of Incorporation According To Annex Ii 1 A
Declaration of incorporation according to Annex II 1 A Declaration of conformity according to EVPG § 4 passage 1 The manufacturer Elektror airsystems Sp. z.o.o Leśna 38 41-506 Chorzów, Polen Hereby declares that the product to which this declaration refers, meets the basic requirements of the Machinery Directive (2006/42/EG) as set forth below.