SOKOL

Hot Electric Racer 400 Class

Assembling Instructions

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PARTS LIST:

Fuselage - a pre-painted and laminated in the mould. One piece glass design.

Wing - composed of a glass/HEREX sandwich, a pre-painted and laminated in the mould,
with a carbon spar. Ailerons are complete and hinged with installed pushrods.

Stabilizer - composed of glass/balsa sandwich. A pre-painted and laminated in the mould.
Elevator is complete and hinged.

Accessories - elevator pushrod, screws, motor mount.

Parts not included:R/C equipment, motor, speed controller, battery, spinner, propeller.

Recommended equipment:

Motor

SPEED 400

Speed Controller

15A cont.

Battery pack

7 x SANYO 500AR (600AE)

Spinner

Graupner 1 3/16

Propeller

Graupner 4,7x4,7

Servo

9g., 11mm ( DS 281 by JR)

SPECIFICATIONS:

Wing span

720 mm

Lenght

550 mm

Wing Area

7,1 sq.dm

Airfoil

MH-43

Weight(less R/C gear)

120 g.

Equipment installation diagram.

Aileron servo mount.

Motor mount.

Trim fron of fuselage to line. Attach Motor mount to a motor with 2,6x6 mm screws. Slide motor and mount into the nose of fuselage through the wing seat opening. Use a spinner on the motor shaft to ensure the motor centerline is parallel to the fuselage centerline. Epoxy the motor mount in place, see illustration 4.

Elevator Linkage.

Center of Gravity.

The location of the CG is approximately 10-15 mm back of the leading edge of the wing. The CG location can be regulated by moving the power battery location forward or backwards in the fuselage, as per illustration 6.

Recommended Control Travel:

Ailerons

+2,5 - + 3mm (up)
- 2mm (down)

Elevator

+ 2,5 - + 3mm (up)
- 2mm (down)

Tape all removable pats before flying!

GOOD LUCK!