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*
Electric Cooling System
*
Super Light
*
Hardened hollow main shaft
*
Dual pin tail rotor pitch system
*
Thrust bearings built in tail grips
*
CCPM swash controls
*
Q
uick to build
*
Hardcore 3D out of box
*
-
.
Fully Ball Raced
* + / -
o
13
collective pitch range for extreme 3D
*
Extra tough frame design
*
Vibration insolation engine mount.
*
High efficiency direct belt drive system
*
.
High CG design
.0
:
:
Gear Ratio
1 8
:
Blade Length
Up to
91
:
Engine
size
-
(
Take off Weight
Rotor Diameter: 1590mm
Length: 1330mm
As we continue to improve our products. This manual may not reflect all recent product amendments. Please refer to the received product and
.
.
.
.
:
4 8
710
mm
4.08
):
no fuel
kg
check our website:
,
www.compassmodel.com
CCPM
13
.
www.compassmodel.com
,
.
,
.
Assembly Manual
Version 1.0
Created : 11/24/2008
3D
1 8
4 8
mm
:

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Summary of Contents for Compass Model Odin90

  • Page 1 Assembly Manual Version 1.0 Created : 11/24/2008 Electric Cooling System Super Light Hardened hollow main shaft Dual pin tail rotor pitch system Thrust bearings built in tail grips CCPM CCPM swash controls uick to build Hardcore 3D out of box Fully Ball Raced * + / - collective pitch range for extreme 3D...
  • Page 2: Ama Information

    Knight 3D to minimize the potential damage vibration could cause. With a take-off weight close to 9 pounds, Odin90 is one of the lightest 90 size nitro heli model in the world. Odin inherited the same strong frame design and precise head system shared with all Compass Model products.
  • Page 3: R/C Helicopter Safety

    Warranty Procedures / If service is required, send the component in question (if not missing) together with a photocopy of your bill of sale and an accurate description of the problem and part. Ship components fully insured and prepaid. Compass Model is not responsible for any shipping damages.
  • Page 4: Necessary Items

    Necessary items Note a BEC is provided with the kit, please read the BEC manual carefuly. Some servo may require heavy duty BEC which you have to buy extra. , , 。 A R C Heli Model used Radio, 5 servos and 1 Gyro is needed.
  • Page 5 In the box This model is packed according to assembling steps. Do not open all the bags at one time. Open only one bag for each step of assemply when building. Ca n o py Step2 St ep 1 St ep 3 Ste p3 Tool Step 4...
  • Page 6: Landing Gear

    Landing Gear / M3 x10 Self-Tapping Bolt X 4 3 10 Se lfTapin g Bolt M3x5 Set Screw X 4 M3x16 Cap Head Bolt 3mm Washer X 8 Str uts Use AB Glue M3 x5 Set Scre w Blue Threadlock 3mm Washer M3x16 Cap Head Bolt Ski d...
  • Page 7 Engine / M3x10 Bo tton Head Bolt M3 Washer x2 Clutc h Set M3 Washer x4 St eel C ollar M3 Nylon Lock Nut M4x16 Cap Head Bolt M4x16 Button Head Bolt M4 x16 Cap Head Bolt M3x8 Cap Head Bolt Gove rnor Sensor Here Sta rter M3x10 Button Head Bolt...
  • Page 8 Main Gear / Note : The mast collar is installed underneath the upper bearing block. M3 Nylon Lock Nut Ma in Shaft M3x10 Cap Head Bolt MastCo llar M3x25 Cap Head Bolt M3 x10 Ca p Hea d Bol t Use Threadlock M3x25 Cap Head B olt Make sure mast collar is tightened...
  • Page 9 Rotor,Washout & Swashplate/ M3x12 Cap Head Bolt M3x5 Set Screw x2 M3x 3 Se t Sc r e w M 3 x 2 5 C a p H e ad M3x3 Set Screw x2 3 mm Nyl on nu t B o l t Pad d l e I n s e r t M 3 x...
  • Page 10 SERVO / M2.5x16 Self-Tapping Bolt X 20 Bo o m M2x6 Cap Head Bolt 2 . 5 x 1 6 S e l f -T ap pi ng Rudde r Servo B o l t 2.5mm Washer X 20 2.5 M M W a s h e r Servo Nut x16 2.
  • Page 11 T hrott le Regulator Gyro E S C Co o l i ng Fa n Phasing Setting / Main Grip Phasing Control lRing Boom Washout Arm Ѕ Washout Arm Ѕ Main Grip P ar a l l e l t o t he b o o m Boom Phasing Control lRing...
  • Page 12 Linkage/ The following linkage lengths indications are basic values which could vary depend on used servos. Some fine adjustments are still needed in following setup steps. 4.5mm Pl eas e c ut mm fro m ea ch bal l link s. If you find the Balllinks are too tight suggest use a Balllink sizing tool.
  • Page 13 Electronic Setup/ P i tc h T hro ttl e C urve General Flight 100% Throttle Pitch 13 deg 100% 4~5deg -5deg Th rot tle Cur ve 3D Style 3D 100% Throttle Pitch 100% 13deg 87% 6.5deg 75% 0 deg 87% -6.5deg 100% -13deg S wa s h T y p e Se tt in g...
  • Page 14 A) Turn on the radio, set throttle to middle position for 0 degree. Use the subtrim in radio program to adjust all the servo to get control horn to the right angle. “ SUBTRIM” 。 Note: The 2 Push-pull link rods are not necessarily parallel, but must be the same length.
  • Page 15 G At the low throttle stick and the throttle trim the carburetor hole should be completely close. At full throttle stick, carburetor hole should be completely open. Adjust the ATV in radio, or/and the control horn position on the engine to achieve above requirement.
  • Page 16 Swash Plate Reaction Mod 1 Mod 2 Ascent Swash Plate Descent Pitch Check Slide left Slide Right Rudder Check Tail PitchPlate Canopy / Drill a D17 hole here for Starter, watch out the position. , , 。 M2.5x6 Self-Tapping Bolt X 2 Use AB Glue D rill a D m m Hol e her e...
  • Page 17: Rotor Direction

    Rotor Direction / When Main Blades turn clockwise tail blades should turn clockwise when view from the Tail Fin side If not the belt is installed incorrectly Pre-flight Check / Ensure that receiver & transmitter battery are fully charged Check all bolts and screws are tight Repeat step 11 to check all Servo functions are correct Ensure Tail Gyro direction are correctly set...
  • Page 18 Compass Model Hong Kong www compassmodel com Odin 90 Instruction Manual Copyrights Nov 2008...

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