10. Q. How should the fire be lighted in an oil burning locomotive?

A. First see that no one is working under the engine, that there is the

proper amount of water in the boiler and that it will flow through the

gauge cocks, that there is no accumulation of oil in the ash-pan or

fire-box or existing leaks throughout. If there is no steam in the

boiler, the steam connections can be made to the three-way cock at the

smoke-arch that will answer for blower and atomizer. If there are twenty

pounds of steam in the boiler, it can be operated with its own blower.

If oil in the tank is too cold to flow into the burner readily, it must

be heated. Open the front damper and put on the blower strong enough to

create the necessary draft, open the atomizer valve long enough to blow

out any water that might be in the steam pipe to the burner, then close

the valve and throw a piece of burning waste in front of the burner and

open the atomizer valve enough to carry oil to the burning waste and

open the regulating valve slowly until the oil is known to be ignited.

Watch the ignition through the hole in the fire-box door, then regulate

the steam and oil supply to suit. Be sure that no oil is wasting below

the burner or an explosion may result that will prove disastrous.

11. Q. Should the fire go out and it is desired to rekindle it while

bricks are hot, is it safe to depend on the hot bricks to ignite the oil

without the use of lighted waste?

A. No; depending upon the heat from the firebricks to re-light the fire

is dangerous and forbidden.

The Traveling Engineers' Association to Improve the Locomotive Engine Service of American Railroads Examination Questions and Answers for Firemen for Promotion and New Men for Employment · 第 100 / 436 题