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LVM Aero2gen LVM212 Owner's Manual

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AERO2GEN OWNERS MANUAL
LVM 212 : 12 Volt
LVM224 : 24 Volt
PARTS CHECK LIST
1 : Generator (M6 grub screw fitted)
1 : Tail Tube
1 : Tailfin
1 : Fan Hub Bossed
1 : Fan Clamp Plate
5 : Fan Blades
8 : M4 X 20 Stainless Steel Screws
8 : M4 Stainless Steel Nuts
5 : M4 Stainless Steel Washers
1 : Instruction Leaflet
1 : M5 x 30 Hex. Bolt with Spring Washer
1 : M5 Nyloc Nut
5 : Plastic Hub Retaining Washers
1 : Hub Cover
2 : Male push-fit connectors
2 : Male push-fit connector covers
2 : Female push-fit connectors
2 : Female push-fit connector covers
Guarantee
Thank you for purchasing this product. It has been manufactured to
exacting standards and LVM Limited guarantees that should any defect
in materials or workmanship occur within ONE YEAR of the date of
purchase we will repair or replace the defective part free of charge.
Damage caused by misuse, failure to follow instructions, negligence,
and modification or transit damage will not be warranted.
LVM Limited will not be liable for any loss of revenue or any
consequential loss or damage to property or persons from any cause
whatsoever.
Retain your purchase invoice, as it will be needed in the event of a
warranty claim.
What is Not Covered –
Damage due to lightening
Damage due to improper installation
Damage due to improper wiring
Damage from flying debris causing blade damage.
Please read the manual thoroughly. If you have any questions please contact us at –
LVM Limited, Aerogen House, Old Oak Close, Arlesey, Beds. SG15 6XD
Tel: +44 (0) 1462 733336 Fax: +44 (0) 1462 730466
E-mail:
lvm.ltd@dial.pipex.com
LVM Technical web site
Web:
www.lvm-ltd.com
www.lvm.ltd.dial.pipex.com
1
CE
Aero2gen Performance
5
4
3
2
1
0
0
10
20
30
Wind speed (knots)
Note: Amps output of a 24v
model will be half shown
above
40
50
60

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Summary of Contents for LVM Aero2gen LVM212

  • Page 1 Damage caused by misuse, failure to follow instructions, negligence, and modification or transit damage will not be warranted. LVM Limited will not be liable for any loss of revenue or any consequential loss or damage to property or persons from any cause whatsoever.
  • Page 2 This Aero2gen is fitted with an aluminium bronze mounting adaptor which is designed to clamp onto a tube diameter of 1” (25.4mm) LVM manufactures several mounting kits in marine grade stainless steel details of which are shown below. A minimum turning radius of 350mm should be allowed when selecting a position to mount the Aero2gen.
  • Page 3 ASSEMBLY FAN BLADE ASSEMBLY The best way to assemble the fan is to lay the fan Bossed Hub on a flat surface, blade sockets and boss upwards, then insert the 5 blades concave side (hollow side) upwards. See Fig.1. Then place the Clamp Hub on top, locating the blades in the sockets.
  • Page 4: Electrical Data

    Aero2gen 20 deg. Blade Setting Template TAIL UNIT Attach the tail fin onto the tail tube using the M4 X 20 mm long screws and nuts. ELECTRICAL DATA Aero2gen output cable colour Code - The White output cable with the RED sleeve fitted is POSITIVE (+) The White cable with the Black trace down its length is NEGATIVE (-) Cable Rating - The output cable of the Aero2gen may require extending.
  • Page 5: Voltage Regulation

    You may also consider installing an ammeter, voltmeter or an amphour meter – all are available from LVM, part number as follows - (LVM66) 0 –5A Ammeter, (LVM69) 0-15v dc Voltmeter , (LVM200) Digital Amp Hour Meter...
  • Page 6: Maintenance

    Wash down the generator with fresh clean water to remove debris and salt deposits that can build up. If you experience a problem with your Aero2gen contact LVM to determine the nature of the problem, LVM will send you replacement parts and instructions needed to repair the generator. In the event that the generator is returned for repair/service you will be notified of the cost for carrying out the work and will incur the transport costs.
  • Page 9: Troubleshooting

    TROUBLE SHOOTING The AERO2GEN is design to give many years of reliable service as it contains really only two moving parts and one electronic component; they are the permanent magnet disc magnets, the slipring brush assembly and a rectifier. The only parts that can wear are: Main bearing ball races, pivot shaft ball races, and the carbon brushes which make contact with the sliprings.
  • Page 10 CHECKING A/C OUTPUT VOLTAGE OF STATOR Set the multimeter to read A/C volts, attach test leads to the two stator output wires then turn the main shaft of the generator by hand (any direction) small voltage should be indicated on the multimeter. Check the stator and suppression capacitor does not look burnt or overheated.
  • Page 11 Remove rear cover and check the condition of the outer disc magnet, it may be rubbing on the stator. Inner main bearing could be worn, check for axial and radial movement. Check the tightness of the 7off M3 stator retaining screws, this can cause a noise if slightly loose.
  • Page 12 INSTRUCTIONS FOR REMOVING AND REPLACING MAIN BEARINGS AERO2GEN Parts required : Main bearings # BEARING 221 ( 6300DDUCM) 10mm Circlip # CIRCLIP 659 10mm Shim Washers # WASHER 665 Rear cover gasket # GASKET 548 Loctite Bearing Fit Tools required: Small press or hammer, Circlip pliers, Pozi drive screwdriver, Piece of hard wood, and a brass rod or similar. 1.
  • Page 13 TEMPERATURE COMPENSATION - This additional feature is available on all LVM regulators. If the battery is located in a building where the ambient temperature is always around 20 deg.C then standard regulators can be used. However if you intend to locate a battery where temperatures may go down to freezing and perhaps rise to tropical temperatures then you should install a regulator that is fitted with a temperature compensation circuit.

This manual is also suitable for:

Aero2gen lvm224