over-lean
carburetor
settings,
over-advanced
timing
and
over-heating are not covered under warranty.
Ignition system
DLA Ignition details:
• The red cable is positive (+), while the black is negative (-).
• Working voltage: 6.6V~8.4V (7.4V
，
2S Li-Po battery is
recommended)
• Please connect Li-Po battery to DLA ignition directly.
• It is important to achieve the correct coordination of the
sensor(s) to the magnets for fitting a new ignition.
•
Four cylinder engine containing 2 ignitions and 2 sensors.
One sensor is marked ”F”, it must be connected with the
ignition, which is working for front two cylinders. Another
sensor is marked “R” , it must be connected with the
ignition, which is working for rear two cylinders.
The propeller selection and installation
Make sure the prop, spinner and prop bolts before each
flight! Loose prop bolts allow prop movement which will
shear the bolts.
Selection
：
• The following props are recommended: 32*10, 32*12, 34*10
• Only use propeller sizes that are recommended above for
your engine
• The propeller blades must be of the same length.
Installation
：
• You must use a drill press to drill your propeller from the rear.
• A drill guide is recommended, but the propeller washer can be
used as a drill template. (Fix the propeller washer onto the
propeller in the center-bore using a bolt and nut.)
• Keep your propeller balanced.
•
Screw thread-locking glue is necessary
Engine starting procedure
1. Fill the tank with fresh filtered fuel.
2. Insure that your receiver and ignition batteries are charged,
your receiver and transmitter are on, and that your throttle is
