NetterVibration NEG 1001000, Operating Instructions Manual

Page 1: ...Series NEG NEH August 2022 No 1993E Page 1 31 These operating instructions apply to NEG 100770 NEG 1001000 NEG 1001090 NEG 1001140 NEG 1001400 NEG 1001540 NEG 1001800 NEG 1002020 NEG 1002500 LR NEG 10...

Page 2: ...ex 31 Please refer to the delivery note for the scope of delivery Check the packaging for possible transport damage In the event of damage to the packaging check the contents for completeness and poss...

Page 3: ...e based on the latest information available at the time of printing and take our past experience to the best of our knowledge into account No claims can be derived from the information illustrations a...

Page 4: ...nal injuries CAUTION indicates a potentially dangerous situation Disregard of this notice can result in minor or moderate per sonal injuries NOTICE indicates potential material damage Disregard of thi...

Page 5: ...ctric exter nal vibrators ZZZZ indicates the centrifugal force in daN Decanewton WWW indicates special features K 130 C PTC thermistor installed K2 120 C PTC thermistor installed TS 130 C thermal prot...

Page 6: ...ormed by authorised qualified personnel All handling of the NEG NEH is the responsibility of the operator DANGER Risk of electric shock due to high voltage An electric shock leads to serious injuries...

Page 7: ...1 or NVH 4 depend ing on the NEH type Use only suitable fastening screws and safety washer to attach the NEG For attachment NetterVibration recommends using Netter fastening kits NBS Check the fasteni...

Page 8: ...mounted unbalance covers CAUTION Risk of burns due to hot surfaces NEG NEH can strongly heat up during operation Direct contact may cause burns Do not touch the NEG NEH or the cable near the cable gla...

Page 9: ...es 2 pole 6000 rpm at 100 Hz 4 pole 6000 rpm at 200 Hz Permissible ambient tem perature 20 C to 40 C The maximum ambient temperature specified on the type plate must not be exceeded These values are v...

Page 10: ...pes of NEH have to be used with the bracket NVH 4 NetterVibration recommends the following tightening torques Nm Type M4 M5 M6 M8 M10 M12 M16 M18 M20 M22 M24 Fastening screws and nuts steel Property c...

Page 11: ...rical connections 6 Cable gland depending on type Connect the NEG NEH 7 Retaining cam only for NEH Attach the NEH to the bracket NVH 1 NVH 4 depending on type The high frequency electric external vibr...

Page 12: ...table steel cables or hoisting slings which are suf ficiently dimensioned for these weights Handle the NEG NEH very carefully during transport The NEG NEH are packed ready for installation The packagi...

Page 13: ...epending on vibrator type Mount the NEG with fastening screws of quality 8 8 DIN 931 oder 933 on the mounting surface The fastening screws must be secured with suitable locking devices agents and tigh...

Page 14: ...tion cables consider that the cables are mechanically stressed by vibration Recommended cable types for mains operation at 400 V in potentially non explosive atmosphere rubber hose line H07 RN F or oi...

Page 15: ...plate as follows information on the type plate connection schemes connection data The green yellow protective conductor must only be connected to the earthing terminal Connection schemes 3 phase curr...

Page 16: ...delta connection NEG 1001400 42 V 200 Hz without bridge 110 V 200 Hz without bridge 250 V 200 Hz without bridge 400 V 200 Hz star connection NEG 1002500 LR 42 V 100 Hz delta connection 400 V 100 Hz d...

Page 17: ...tart up the current consumption must be measured individ ually in all three phases and must correspond to the specifications on the type plate The terminal box cover must never be opened in the presen...

Page 18: ...a three phase tripping e g Schneider Elec tric GV2 L Tesys Model U oder Compact NS For all NEG NEH there is the possibility of unbalance adjustment to direct ly influence vibration amplitude centrifug...

Page 19: ...00 max permitted 100 NEG 1001540 6x XLs Setting 17 max permitted 25 NEG 1001800 7x XLs Setting 22 max permitted 25 NEG 1002020 8x XLs Setting 17 max permitted 25 NEG 1002500 LR 3x XLs Setting 87 max p...

Page 20: ...cal thickness and identical inner diameter These are available from NetterVibration 2 The unbalance adjustment coarse adjustment is performed by turn ing one unbalance disc on each side by 180 on the...

Page 21: ...20 2 2 1 NEG 1002500 LR NEH 100600 3 3 2 NEH 1002020 NEH 1002000 HD 4 4 3 NEG 1001800 5 5 4 NEH 1001540 Example NEH 100600 has a total of 6 unbalance discs 3 discs per side 2 fixed 1 adjustable If a c...

Page 22: ...Cover and fence off neighbouring live parts Maintenance of the NEG NEH must be carried out as follows Interval Action If required depend ing on operating conditions Clean the NEG NEH regularly with a...

Page 23: ...intervals must be considerably shortened under more diffi cult operating conditions Type of lubrication of the bearings and bearing life of the NEA Type NEG Lubrication quantity g Bearing life h 10077...

Page 24: ...The item numbers refer to the spare parts list Overview of the different types of construction NEG 100770 NEG 1001000 NEG 1001140 NEG 1001400 NEG 1001540 NEG 1001800 NEG 1002020 NEG 1001090 Lubricatio...

Page 25: ...Maintenance and servicing 25 NEG 1002500 LR NEG 1003300 LR NEH 1001140 NEH 1001540 NEH 1002020 NEH 1002000 HD...

Page 26: ...he unbalance discs and this long screw After loosening the locking nut 21 the unbalances can be removed from the shaft 4 Remove bearing 10 up to housing size 120 Remove circlip 40 Starting from housin...

Page 27: ...free 4 Earth and short circuit 5 Cover and fence off neighbouring live parts Fault Possible cause Corrective action Vibrator does not start or runs at too low speed Phase interruption Check fuse and...

Page 28: ...rator hums Phase interruption Check fuse mains voltage and con nection cable Correct mains voltage replace fuse and or cable if neces sary Short circuit between turns in the stator winding Replace vib...

Page 29: ...views from page 24 4 required amount The following accessories are available for NEG NEH Component Description Shim washers Compensation for removed unbalance discs Fastening kit NBS Recommended for...

Page 30: ...id disposal prices of the NEG NEH are available on request All parts of the NEG NEH can be recycled Material Part Steel or stainless steel Rotor unbalances flange bearings screws washers nuts unbalanc...

Page 31: ...Annex 31 12 Annex The declaration of conformity can be found at www NetterVibration com...