background image

ENGLISH

V4-007 J EN

Originalbetriebsanleitung

20

5

VML compressor:

-10°C  ≤ 

t

1

 

≤ 

+50°C

 

-10°C  ≤ 

t

0

 

≤ 

+50°C

 

(t

1

 - t

0

)  ≤ 

 20 K

 

delta t  ≤ 

180 K

 

t

2

    ≤ 

230°C

 

t

0

 = Ambient temperature/compressor housing temperature

 

t

= Intake temperature

 

t

= Discharge temperature

 

delta (t) = t

2

 - t

1

≤ less than, equal to

 

Rel. air humidity 

: 0%  

to 

80% 

 

Chemical-free atmosphere

• 

 

Within the temperature range stated above, the intake temperature must be a 

maximum of 20 K higher than the ambient temperature.

If this limitation is 

• 

NOT observed, the compressor housing must be heated using 

appropriate additional methods.

Conversely, within the temperature limits, a warm compressor may take in cold 

• 

gas without any restrictions. 

 

 

 

Alignment

Position the unit perfectly levelled, max. deviation from horizontal is 0,2 mm per 

• 

meter.

The motor is to be aligned and mounted according to the connecting flange on the 

• 

compressor.

In case the motor is already installed, the coupling alignment is to be checked 

• 

through the orifices on the connection flange. Afterwards the coupling guard is to 

be closed properly.

ATTENTION!  Secure unit against starting.

• 

The alignment of compressor towards the drive must be accurate within  

• 

0,03 to 0,05 mm.

ATTENTION! The dimension of the alignment error affects the lifetime of the ela-

• 

stic  elements.

In case of initial commissioning the coupling alignment, the unit screws and the 

• 

lube oil pipes are to be checked again and if necessary retightened after 3 hours 

working time.

SAE connection flange

Property of American Airlines

Summary of Contents for VML 150

Page 1: ...ung 1 A E R Z E N E R M A S C H I N E N F A B R I K G M B H V4 007 J EN 168 405 001 07 2010 Installation assembly and operating instructions for VML screw compressor stage Jet Starter Stage P r o p e...

Page 2: ...n Evt anvisninger og ndringer der st r d r skal gennemf res Les INFO siden f r igangsetting Anvisninger og endringer som st r oppf rt der skal utf res L s igenom INFO sidan f re idrifttagning Eventuel...

Page 3: ...etriebsanleitung L e i s t u n g s d a t e n Performance data INFO Seite Information sheet I n h a l t C o n t e n t s 39 38 Einbauerk rung Declaration of incorporation zul ssige Drehmomente Admissibl...

Page 4: ...rating Safety 1 1 3 Materials and Products 1 1 5 Machine Design with Regard to Handling 1 2 1 Safety and Reliability of Controllers 1 3 1 Risk of Loss of Stability 1 3 2 Risk of Fracture During Operat...

Page 5: ...1 2 Principios de integraci n de la seguridad 1 1 3 Materiales y productos 1 1 5 Dise o de la m quina con vistas a su manutenci n 1 2 1 Seguridad y fiabilidad de los sistemas de mando 1 3 1 Riesgo de...

Page 6: ...de la machine Pour tout dommage caus du fait de pi ces n tant pas d origine ou de montage erron nous d clinons toute responsabilit Reservedelen en toebehoren Er wordt uitdrukkelijk op gewezen dat nie...

Page 7: ...ENGLISH V4 007 J EN Originalbetriebsanleitung 7 Leistungsdaten Performance data Aerzener Maschinenfabrik P r o p e r t y o f A m e r i c a n A i r l i n e s...

Page 8: ...missioning 21 7 Shutting down Taking out of operation 22 8 Maintenance 23 35 8 1 Inspection Inspection schedule 24 8 2 Maintenance schedule 25 8 3 Lubricating oil specification 26 27 8 4 Lubricating o...

Page 9: ...ll absolve Aerzener Maschinenfabrik of its warranty obligations and its liability to pay damages or compensation as a result of any consequential damage The same shall apply to defects that can be tra...

Page 10: ...of the compressor Otherwise there will be the risk of severe breakdown of machinery Intake side The intake side has to be equipped safely with accessory that meets the operation requirements Please f...

Page 11: ...harge side The volume within the rotors is reduced and the pressure of the material to be conveyed increases The rotors and step up gear feature roller bearings The compressor and gearbox form a singl...

Page 12: ...h the regulations and within its performance limits The sound pressure level may deviate from that stated in the operating data depen ding on the operating state A sound pressure level in excess of 85...

Page 13: ...d when the pressure valve is drained Residual pieces of contaminants dust particles etc may escape along with this Screwed connections should only be retightened while the machine is in a depressuri s...

Page 14: ...used Avoid skin contact with or the swallowing of the lubricant Risk of poisoning Wear protective gloves Used lubricants are extremely harmful to the environment and can contain noxious materials Lub...

Page 15: ...pose a risk of overheating fire and or explosion The protective equipment provides protection against injury and must not be modified or bypassed When using diesel or petrol drive motors there is a ri...

Page 16: ...ing Information on operating protecting the compressor stage and the pressurised pipeline elements The compressor stage is protected by oil pressure discharge temperature and discharge pressure sensor...

Page 17: ...ble misuse that can result from easily forseeable human behaviour Operating the machine without having filled the lubricant Operating the machine with too much lubricant Operating the machine with red...

Page 18: ...machine will need to be repacked appropriately see storage and mothballing guidelines TN0 1175 During storage proper preservation packaging and if applicable nitrogen reple nishment must be observed...

Page 19: ...ion relating to this on the installation drawing Remove all packaging material If your machine features an acoustic hood ensure that the inlet and exhaust air louvre profiles can be accessed Ensure th...

Page 20: ...ictions Alignment Position the unit perfectly levelled max deviation from horizontal is 0 2 mm per meter The motor is to be aligned and mounted according to the connecting flange on the compressor In...

Page 21: ...are to be checked The shutdown of the motor is to be checked via every switch in case of running motor ATTENTION Pay attention to number of switching actuations of the driving motor E g set timing re...

Page 22: ...or rotated manually on a regular basis to prevent damage from occurring Please also observe storage and mothballing guidelines TN01175 If water oil coolers or water aftercoolers are in use the inlet v...

Page 23: ...unclear consult Aerzener customer service During inquiries please state order and serial number prevailing faults malfunctions as accurately as possible steps taken to rectify faults Is the machine s...

Page 24: ...technician from Aerzener after 3 years or 20 000 operating hours This includes the preventive maintenance of wearing and replacement parts such as bea rings seal etc We recommend maintaining a stock...

Page 25: ...umulated Intake filter Check degree of filter soiling and replace filter car tridge if necessary max 45 mbar Replace filter cartridge Inlet Exhaust openings please observe the instructions of the unit...

Page 26: ...compared with single component resin primers Adequate shear stability Ambient temperature Temperature in the immediate environment of the machine all year round 2 Single or double shift operation inte...

Page 27: ...ors Continuous operation with differential pressure 1 bar Lubricant to be used ISO VG 46 Fully synthetic PAO poly alpha olefin gearbox or compressor oil Example BP Enersyn RC S 46 Order no 174 884 Ope...

Page 28: ...observed carefully and if necessary to be corrected after short operation time 8 5 Lubricating oil quantities NOTE The quantities of lubricating oil stated here are guide values To determine the quan...

Page 29: ...ly manner Remove the hose from the drain valve Screw cap 1 onto the drain valve until it is hand tight If the drain valve becomes loose or completely detached in the thread it must be replaced along w...

Page 30: ...xample Oil filter Example Oil cooler Oil temperature controller Oil cooler The oil cooler cools the lubricating oil during operation and works in conjunction with a temperature controller to ensure a...

Page 31: ...threaded rod 1 this is secured on a type specific basis Oil pressure regulating valve Oil demister Oil demister The oil demister is used to remove any oil mist occurring in the oil chamber The flange...

Page 32: ...ts the machine against contamination and from foreign particles that are carried into the intake flow The resistance of the starting strainer filter element is to be monitored The maximum resistance o...

Page 33: ...ter the non return valve There must not be a shut off device between the valve and the compressor The valve is not a regulating device and must not be used as such The valve is set to the following re...

Page 34: ...coupling prior to first commissioning The service life of the drive elements will be affected depending on the extent of any misalignments If necessary the alignment should be corrected There should...

Page 35: ...ENGLISH V4 007 J EN Originalbetriebsanleitung 35 8 13 driving side compressor SAE connection flange P r o p e r t y o f A m e r i c a n A i r l i n e s...

Page 36: ...vel note the viscosity Replace damaged com ponents Check and comply with operating data there is oil in the ma terial to be conveyed Oil level too high Worn seal Correct oil level Replace seals the in...

Page 37: ...e soiled Check intake pipe Check discharge pipe Check play setting replace components if necessary Ensure there is sufficient inlet air Ensure there is sufficient exhaust air Clean there is a break do...

Page 38: ...All waste products are to be disposed of or treated not harmful to the environment Used lubricants are to be disposed of properly Contaminated components and auxiliary material are to be packed and de...

Page 39: ...vice proc der toutes modifications techniques utiles visant am liorer la qualit des compresseurs Wat de betrft de tekeningen en gegevens in deze bedienings en opstellings hanleiding verbetering van de...

Page 40: ...ENGLISH V4 007 J EN Originalbetriebsanleitung 40 P r o p e r t y o f A m e r i c a n A i r l i n e s...

Page 41: ...i 5 i 6 i 7 i 8 i 9 i 10 i 11 i 12 i 13 i 14 VM 10 520 520 520 520 520 520 520 520 520 520 485 470 VM 037 VG 12 5 VM 20 VM 30 520 520 520 520 520 520 520 520 520 520 485 470 VM 137 137L VG 12 5 VM 45...

Page 42: ...64 723 Telefax 31 0 26 44 63 570 e mail info airental nl After Sales Ser vice 0 51 54 81 529 Aerzen on the Internet www aerzener com Aerzener Maschinenfabrik GmbH Reherweg 28 31855 Aerzen Postfach 11...

Reviews: