Important Safety Precautions
#First time flyer should never fly by himself / herself. Assistance from experienced flyer is
absolutely necessary.
#Pre-flight adjustment must be done before flying, it is very dangerous to fly a badly
pre-adjusted aircraft.
#Zen 50
is specially designed to be powered by 2
C 0.40 or 4C 0.52
engine, using a more
powerful engine does not mean better performance. In fact, over powered engine may
cause severe damage and injuries.
#Make sure the air field is spacious, never fly the plane too close to people and never get
too close to a running propeller.
#If you find wrinkles on the covering as a result of weather changes, you can use hot iron
to remove the wrinkles. Please begin with lower temperature setting and gradually raise
the temperature until the wrinkles are gone. Too hot an iron may damage the covering.
#Check and re-tighten up all factory assembled screws, use thread locker if applicable.
#First time flyer should never fly by himself / herself. Assistance from experienced flyer is
absolutely necessary.
#Pre-flight adjustment must be done before flying, it is very dangerous to fly a badly
pre-adjusted aircraft.
#Zen 50 is specially designed to be powered by 2
engine, using a more
powerful engine does not mean better performance. In fact, over powered engine may
cause severe damage and injuries.
#Make sure the air field is spacious, never fly the plane too close to people and never get
too close to a running propeller.
#If you find wrinkles on the covering as a result of weather changes, you can use hot iron
to remove the wrinkles. Please begin with lower temperature setting and gradually raise
the temperature until the wrinkles are gone. Too hot an iron may damage the covering.
#Check and re-tighten up all factory assembled screws, use thread locker if applicable.
C 0.40 or 4C 0.52
ADDENDUM
LINKAGE CONNECTOR
HW7111030 & HW7111060
Drill 2mm hole at servo horn.
Insert linkage connector
into servo horn.
Make sure shoulder of
screw is cleared from
servo horn.
Add washer to reduce
play if necessary.
Shoulder
Tighten up the round nut
against the shoulder. Apply
CA or permanent thread
locker.
After fastening the round nut, make sure that
the linkage connector can rotate freely.
P.11
