Operating Instructions for Power Set “Merlin - TUNING”
MULTIPLEX Modellsport GmbH & Co.KG • Westliche Gewerbestraße 1 • D-75015 Bretten • www.multiplex-rc.de Page 1/2
Opera
ting Instruc
tions for P
o
wer Se
t
“Mer
lin -
TUNING
”
#
82
6014
(
09-08-12
/D
AMA) Err
o
rs and
o
m
issio
n
s e
xce
pted
!
©
M
U
LT
IPLEX
!
These operating instructions are an integral part of the
product. They contain important information and safety
notes, and should be kept in a safe place at all times. Be
sure to pass them on to the new owner if you ever dispose
of the product.
1. I
NTRODUCTION
The high-performance, low-cost power set for beginners
and pros. Simply by changing the folding propeller blades
(two pairs supplied) you can adjust the model’s climb
performance and maximum speed to suit your personal
preference.
2. C
ONTENTS
/
R
EPLACEMENT PARTS
•
1 Himax C 2212-1180
# 33 3006
•
1 MULTIcont BL-20 S-BEC speed controller
# 7 2288
•
1
propeller driver for motor shafts
∅
3 mm,
blade holder and spinner
∅
33 mm
# 73 3503
•
2 folding propeller blades, 7” x 4”
# 73 3192
•
2 folding propeller blades, 8” x 5”
# 73 3193
•
Various small items for installation in the model
3. T
YP
.
O
PERATIONAL
D
ATA OF
P
OWER
S
ET
”M
ERLIN
TUNING”
3S LiPo / 7” x 4” prop Current drain: approx. 5.5 A
3S LiPo / 8” x 5” prop Current drain: approx. 7.5 A
Recommended flight battery:
MULTIPLEX Li-BATT BX 3/450
# 15 7104
Do not use the supplied Himax C 2212-1180 motor with
more than 3S LiPo or 9 NiXX cells when using the
recommended propellers.
4. S
AFETY
N
OTES
The power set “Merlin - TUNING” is designed exclusively
for use in modelling applications. Incorrect use can result
in serious personal injury.
•
Read the instructions before initiation
•
Before every flight, check that the motor and propeller
are securely mounted
•
Remove all movable objects from the area around the
propeller before switching the motor on
•
Do not allow clothing or any of your extremities to get
close to the spinning propeller
•
Never start running the motor in your hand
•
Stop the motor immediately if you notice vibration.
Eliminate the cause of the vibration before running it
again; you may need to correct the balance of the
propeller blades
•
Make sure the power system is adequately cooled; do
not allow anything to obstruct the free circulation of air
5. A
SSEMBLING
O
F
T
HE
P
OWER
S
ET
”M
ERLIN
-
TUNING”
1. Screw the motor to the motor bulkhead ensure that
the motor is free to rotate. When deploying the motor
leads check that they cannot foul the rotating part of the
motor.
2. Slip the propeller driver and the hexagon driver nut on
the motor shaft.
3. Fit the blade holder on the propeller driver followed by
the plain washer, the shakeproof washer and the
hexagon nut. Tighten the nut firmly.
4. Attach the folding propeller blades to the blade holder
using the dowel pins supplied in the set. Fitting the
spinner prevents the pins shifting.
5. Fix the spinner to the blade holder using the retaining
screws.
6. I
NITIATION OF THE
P
OWER
S
ET
“M
ERLIN
-
TUNING”
1. Connect the three wires attached to the speed
controller to the three wires attached to the motor; the
order of connection is unimportant.
2. Locate the UNI connector attached to the speed
controller, and connect it to your receiver.
3. Switch the transmitter on, and check that the throttle
control is at the “OFF” position.
4. Connect the flight battery to the speed controller.
5. Check the direction of rotation of the motor: it should
spin clockwise when viewed from the tail, looking
forward. If this is not the case, disconnect the flight
battery and swap over any two of the three motor wires.
6. Set the motor brake on the speed controller to “ON”;
the procedure is described in the speed controller
instructions.
