GRAUPNER GmbH & Co. KG D-73230 KIRCHHEIM/TECK GERMANY
Modifications reserved! No liability for printing errors!
10/2011
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It is essential to read and observe the safety notes in the appendix to these instructions. If you
ever pass this model on to another person, be sure to include the complete assembly
instructions.
Introduction
The LEKI EXTRA 330SC is a superbly manoeuvrable RC aerobatic model, and its
compact dimensions make it easy to transport. The small dimensions should not
mislead you into thinking that the assembly and operation of the model do not require
any model aircraft experience. The model is very highly pre-fabricated. Nevertheless
the construction stages described in these instructions must be carried out with great
care to ensure that the model can be used safely and successfully. The all-up
weight must not exceed 1000 g.
RC system accessories (not included)
You will need the items listed below in order to complete and operate the model.
COMPUTER SYSTEM MX-16 GRAUPNER HoTT 2.4 GHz Order No.33116
Transmitter charge lead
Order No.3022
Brushless motor COMPACT 345Z
Order No.7738
ELECTRIC PROP 10x5”
Order No.1326.10x5
GRP propeller spacer
Order No. 197.60
COMPACT CONTROL 45
Order No.7224
LiPo 2/1600 7.4 V/1.6 Ah
Order No.7634.2
G 3.5 charge lead
Order No.2970.L
ULTRAMAT 16 S battery charger
Order No.6468
Servo DES 476 BB (5 required)
Order No. 7915
Servo extension lead 100 mm (2 required)
Order No.3935.11
Servo extension lead 180 mm (2 required)
Order No.3935.18
Hose binders 102 mm
Order No. 1521.52
Hose binders 188 mm
Order No. 1005
Hook-and-loop cable ties
Order No. 1587
Tools and adhesives required (not included)
Balsa knife
Order No.980
Quick-drying glue
Order No.5821
Activator for quick-drying glue
Order No.953.150
UHU ALL PURPOSE ADHESIVE Power
Order No.1096
You will also need the following items: Philips screwdriver, open-end spanner SW 12,
flat-nose pliers, wire cutter, drill Ø 1.6, Allen wrenches SW 1.5 and SW 2.5 mm,
soldering gun and solder, hair dryer, sandpaper, geometric protractor, overhead
marker, transparent tape, wood pulp paper, protective gloves, safety glasses.
Assembly instructions
Please read these building instructions completely before you start building, so that
you have a clear idea of the sequence required. Before each stage, identify all the
parts, tools and adhesives you will need, and have them ready. When working,
always lay the parts on a clean, smooth surface, or a layer of foam material. Unless
the instructions specifically state otherwise, use quick-drying glue with activator as
adhesive. The best method is to apply glue to one face, then spray activator on the
