
Add 15-20 Drops
Smoke Fluid
Smoke Unit Cover
Wick in
Poor
Condition
Wick in
Good
Condition
ProtoSmoke™ Unit Operation
This diesel locomotive contains a smoke unit that outputs smoke through the exhaust
stack of the engine. The smoke unit is essentially a small heating element and wick that
soaks up and then heats a mineral oil-based fluid that emits a harmless smoke. The
smoke is then forced out of the stack by a small electric fan.
With a few easy maintenance steps, you should enjoy
trouble-free smoke unit operation for years.
!
When preparing to run this engine,
add 15-20 drops of smoke fluid
through the smokestack. We
recommend M.T.H. ProtoSmoke
fluid (a small pipette of
ProtoSmoke fluid is included). Do
not overfill the unit or the fluid
may leak out and coat the interior
engine components.
!
If you choose not to add the fluid
(or have already added the fluid
but choose to run smoke-free),
turn off the smoke unit control
(Full Counter Clockwise Position)
located under the tender body.
Failure either to add fluid to the
unit or to turn it off may
damage the smoke unit heating
element and/or wicking
material.
!
When the smoke output while
running the engine begins to
diminish, add another 10-15 drops
of smoke fluid or turn the smoke
unit off.
!
When storing the unit for long
periods of time, you may want to
add about 15 drops of fluid to
prevent the wick from drying out.
Fig. 10: Adding Fluid
2. Slip the new tire onto the wheel. You may find it useful to use two small flathead
screwdrivers to stretch the tire over the wheel.
3. If you twist the tire while stretching it over the wheel, you will need to remove and
reinstall the tire. Otherwise your engine will wobble while operating.
4. Make sure the tire is fully seated inside the groove. Use a razor blade to trim away any
excess tire that will not seat inside the groove properly.
5. Reassemble in the reverse order.
™
RailKing® SD70ACe Diesel Ready-To-Run Set w/Proto-Sound® 3.0
41