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O p a l e - P a r a m o d e l s . c o m

Opale Aero System SARL - 23 rue de la Motte

62250 MARQUISE - France

[email protected] +33(0)981 144 387

O p a l e - P a r a m o d e l s . c o m

Opale Aero System SARL - 23 rue de la Motte

62250 MARQUISE - France

[email protected] +33(0)981 144 387

Back

pack M2

Back

pack M2

Servo Holder Assembly (option)

Landing Gear Assembly (option)

For each of the 3 inches wheels, pierce the passage 

axis with a drill from 5 to 5,5 mm diameter. For the 

two rear wheels, position a CHC M5-45 screw.

Lock the screw by mean of a M5 nut-locking. Do not 

completely tighten it, in order to let the wheel rotate 

free.

Fix the axis on the rear gear by mean of a second 

M5 nut-locking. Repeat the same operation for the 

opposite wheel.

For the front gear preparation, shorten with a cutter 

the two spacers, from 1 to 2 mm.

Insert the CHC M5-45 screw and the first spacer. 

Insert the wheel inside, place the second spacer, and 

lock the set by mean of a M5 nut-locking.

Mount the front gear on the frame and fix it by mean 

of 4x CHC M3-10 screws and M3 nut-lockings.

Remove the fixation beads of the speed controller. 

Arrange then the rear landing gear and fix it by mean 

of 4x CHC M4-12 screws and M4 nutlockings. 

The speed controller can be fixed again on the rear 

landing gear.

Unassemble the two fixation pilot parts. 

Prepare the servo holder plate by installing 4x CHC 

M3-8 screws and nuts 

Mount the glassfiber arms on the servo horns by 

using 2x cruciform M2-8 screws. Do the same for the 

2nd servomotor.

Prepare the two pilots fixations with 4x CHC M4-40 

screws and M4 washers

Put in place the servomotors and the two fixations on 

the plate

Lock the 4x CHC M4-40 screws on the main backpack 

plate with 4x  M4 nuts. 

The Backpack is now ready with the servo holder Kit.

Please use the provided rubbers to lock the lipo bat-

tery on the backpack.

For the servomotors settings: 

- in neutral position (without Paramodels mixer), the 

arms have to be horizontal.

- with the arms at up position (with Paramodels mixer 

ON, elevator stick neutral) the arms have to be 45° up.

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