RADIO CONTROL
If the radio control gives problems, always check the batteries first
and replace if in doubt.
For more information on using the radio control equipment, see the
manufacturer’s instruction booklet supplied with the Radio Control
Set.
GAS SYSTEM
Internally fired
locomotives are fitted with our 'FG' type gas burner,
which is set up and fully tested at the factory.
This system is designed for use with Butane or Iso-Butane gas.
Mixed gasses, i.e. Butane with a proportion of Propane mixed in,
are available, and may be used if straight Butane is unavailable.
These come in a variety of mixes ranging from 90/10 to 60/40 with
one of the most common being 70/30. The figures refer to the
proportions of the mix i.e. 70/30 contains 70% butane and 30%
propane. If using mixed gasses, always choose the one with the
largest proportion of butane. The addition of propane slightly alters
the gasses properties. This can make the burner a little more
difficult to light when cold or after filling the gas tank. Always open
the regulator very slowly when lighting, and only just sufficient for
ignition to take place. Opening too much too soon may extinguish
the flame until the burner reaches normal operating temperature.
The tiny jet in these units can
become blocked, or partially
occluded by small particles of dirt making the burner difficult to
light, burn weakly at normal operating temperatures*, burn in the
smokebox or fail completely. (* On very cold days, a burner may
start off burning weakly due to the temperature of the gas but
should increase to its normal level as the engine warms up. This is
quite normal).
If any of these should happen the Gas Jet will require cleaning or
replacing.
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