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ebm-papst BF500R-250RE0707, Руководство пользователя, Страница: 11 / 12

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ebmpapst Denmark ApS, Vallensbaekvej 21, 2605 Broendby 

+45 4363 1111 

[email protected] 

 

2019.08.01 – page 11 

 

4.6  Checking connections 

43  Ensure isolation from supply (all phases). 

Make sure a restart is impossible. 

Check the cables for proper fit. 

4.7  Switching on the device 

WARNING 

44  Understanding the product. 

Before using the product or after delivery or moving, make sure that the operator is familiar with these operating 

instructions and is familiar with the procedures for use, control and inspection of the machine. 

 

45  Hot motor housing,. 

Risk of fire.. 

Ensure that no combustible or flammable materials are located close to the fan. 

Before switching on, check the device for visible external damage and make sure the protective devices are 

functional. 

Apply the nominal supply voltage. 

Start the device by changing the input signal. 

4.8  Switching off the device 

46  Switching off the device during operation: 

Switch off the device via the control input to protect it. 

Do not switch the motor (e.g. in cyclic operation) on and off via power supply. 

Switching off the device for maintenance: 

Disconnect the device from the power supply. 

 

 

 

 

-//- 

5. MAINTENANCE, MALFUNCTIONS, POSSIBLE CAUSES 

AND REMEDIES 

5.1  Cleaning 

47  The fan is maintenance-free.  

Impeller cleaning is recommended only if subsequent proper balancing is performed. 

NOTE 

If the unit is damaged during cleaning, malfunctions are possible 

Do not clean the unit using water jets or high pressure washers. 

5.2  Safety inspection 

48  Every 6 months the following should be testes visually: 

Do all protective parts fit properly? 

Is the product damaged? 

Is the product fitted correctly? 

Are all cables fitted correctly? 

Is the product earthing properly fitted? 

Is the cable insulation defective? 

5.3  Troubleshooting 

 

Содержание BF500R-250RE0707

Страница 1: ...nd makes it resistant to various climate impacts Inside the box the fan is mounted on a warm galvanized sheet metal plate and this is accessed by removing the inspection hatch The fan itself is an EC fan with high efficiency The motor has built in electronics for stepless control which can be controlled via potentiometer pressure control or other equipment that can be purchased See connection diag...

Страница 2: ... surface 5 1 10 Storage 5 1 11 Disposal 5 1 12 Transport 5 2 INTENDED USE 5 3 TECHNICAL DATA 6 3 1 Product drawing 6 3 2 Nominal Data 7 3 3 Technical description 8 3 4 Mounting data 8 3 5 Electromagnetic compatibility 8 4 CONNECTION AND STARTUP 8 4 1 Mechanical connection 8 4 2 Electrical connection 9 4 3 Requirements 9 4 4 RCD 9 4 5 Connection diagram 10 4 6 Checking connections 11 4 7 Switching ...

Страница 3: ...UTION Indicates a potentially hazardous situation which can result in minor or moderate injury or damage to property if the specified actions are not taken 4 NOTE A potentially harmful situation can occur and if not avoided can lead to property damage 1 2 Staff qualifications 5 The device may only be transported unpacked installed operated maintained and otherwise used by suitably qualified traine...

Страница 4: ...s free blowing or free suctioning and is not connected to ducts The protective net must be able to withstand the kinetic energy of an impeller part The unit is a built in component You the owner is responsible for providing adequate protection for the unit Stop the device immediately if you detect a missing or ineffective safety device 1 6 Electromagnetic radiation 14 Interference from electromagn...

Страница 5: ...the longest possible service life The unit must be stored in the temperature range 40o C to 80o C Avoid shocks and bumps When storing or installing the product must be positioned so that it cannot function as a stepping point for overhauling row spacing for other dangerous machines or installations 1 11 Disposal 19 When disposing of the device make sure to comply with all relevant laws and regulat...

Страница 6: ...d under this application 24 Moving air contaminated by dust e g extraction of sawdust Operation of the unit close to combustible materials or components Operation of the device in an explosive atmosphere Operation of the unit as a safety component or as part of a safety related function Besides these all applications that are not listed under proper use both during storage and during installation ...

Страница 7: ...low 1 300 m3 h Max static pressure 600 Pa 1 Nominal data in working point with max load at 230 VAC 26 Additional data PFC Passive LwA Sound effect 80 dB A 2 LpA Sound pressure at 1 m 69 dB A 2 LpA Sound pressure at 3 m 59 dB A 2 2 Nominal data for fan max free blowing at 0 Pa static pressure Sound data measured i h t IS0 13347 Box data Weight 16 7 Kg Plate thickness chassis 1 mm Plate thickness fa...

Страница 8: ... functions must meet the requirements of ISO 13850 3 5 Electromagnetic compatibility 32 EMC emission EN 61000 6 3 EMC Immunity EN 6100 6 2 Harmonic power feature EN 61000 3 2 3 33 If several units are connected in parallel to the supply voltage so that the current here is in the level 16 75 A then this arrangement is in accordance with IEC 61000 3 12 so long that the short circuit current Ssc at t...

Страница 9: ...nstalling these in the application Provide adequate distance Recommendation distance 10 cm separate wiring 39 NOTE Water ingress into wires or cables Water ingress at the customer end of the cable can damage the device Make sure the end of the cable is connected in a dry environment 40 Only connect the fan to circuits that can be switched off with an all pole disconnection switch 4 3 Requirements ...

Страница 10: ...e range CON 11 N Blue Supply connection power supply neutral conductor see nameplate for voltage range CON 12 PE Green Yell ow Ground connection 2 0 10V PWM Yewllow 0 10 V PWM control input Ri 100 kΩ SELF 4 Tach White Tach output open collector 1 pulse per revolution Isink max 10 mA SELV 3 10 V Red Fixed voltage output 10 VDC 3 Imax 10 mA short circuit proof power supply for ext devices e g pot SE...

Страница 11: ...pply voltage Start the device by changing the input signal 4 8 Switching off the device 46 Switching off the device during operation Switch off the device via the control input to protect it Do not switch the motor e g in cyclic operation on and off via power supply Switching off the device for maintenance Disconnect the device from the power supply 5 MAINTENANCE MALFUNCTIONS POSSIBLE CAUSES AND R...

Страница 12: ...mp if possible Reset by reducing control signal to 0 VDC Impeller runs unevenly Imbalance in rotating parts Clean the unit and balance it properly If imbalance Is still present the unit is replaced 50 The machine cannot be repaired Only original part is the fan Therefore return the unit to ebm papst for repair or replacement 51 WARNING Terminals and connections have voltage even when the device is...

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