18
The exhaust outlet of the silencer can be rotated
to any desired position in the following manner:
Loosen the locknut and assembly screw.
Set the exhaust outlet at the required posi-
tion by rotating the rear part of the silencer.
Re-tighten the assembly screw, followed by
the locknut.
Assembly screw
Baffle
Turn to reguired
position
Exhaust outlet
Locknut
Model engines generate considerable heat.
Do not touch any part of your engine until
it has cooled. Contact with the muffler
(silencer), cylinder head or exhaust header
pipe, in particular, may result in a serious
burn. Keep your hands and face away from
exhaust gas or you will suffer a burn.
Reminder!
1)
2)
3)
"O" Ring
19
FUEL TANK & LINES
Make sure that the tank is well rinsed out
with methanol or glow fuel before installation
and that the pickup weight is well clear of
the bottom of the tank when held vertically.
Plug (commercially available)
For carburetor
Approx. 10mm
Approx.
1/3
Carburetor Center Line
Locate the fuel tank as close to the
engine as possible to minimize fuel
level pressure variation.
For Silencer
Approx.
2/3
Be sure to use a pressurized fuel system by
connecting the muffler pressure nipple to the
vent-pipe of the fuel tank.
Use a suitable length of best quality 5mm
OD x 2.5mm ID silicone tubing for fuel
tubing.
The Fuel line pickup weight should be 10mm
away from the back of the tank.
Position the fuel tank so that approximately
1/3 of the tank height is above the center line
of the needlevalve.
Suggested fuel tank capacity is approx
360cc. This will allow 12minute flights.
