IHI NIIGATA MG(L)26HLX, Инструкция по эксплуатации

Страница: 189 / 204

This document is property of NIIGATA POWER SYSTEMS CO., LTD. It must be neither reproduced nor communicated nor published without permission.
S E C T I O N
５
- M A I N T E N A N C E
5.1 BEFORE DETECTING THE CAUSE OF TROUBLE
５－１－０１
WARNING
There is a danger of parts of the body being entangled into the rotating parts or
gears of turning device in the course of turning with the turning device.
Do not allow your hand, leg, etc. to gain access to the parts.
There is a danger of injuries being caused by contra rotation of crankshaft if
turning is carried out without opening the indicator cock or explosion check plug.
Be sure to open the indicator cock or explosion check plug when carrying out
turning.
Any negligence of controlling cooling water, lubricating oil, and fuel oil, and
controlling the clamping in reassembly after overhaul inspection may lead to fault
of the engine and result in physical accidents due to failure of parts.
Unfailing control should be conducted on the basis of instruction manual or
specifications.
The engine may start abruptly without notice through the auto start signal or by remote
starting. As there is a danger of entanglement etc., do not gain access to rotating parts
and moving parts.
There is a possible danger of physical accidents that may be caused when the
engine is started by mistake during the inspection and repair of the battery-started
engine.
Be sure to carry out the following items to prevent the erroneous start of the
engine.
・
Disconnection of battery power source.
・
Capacitor discharge.
There is a possible danger of physical accidents that may be caused when the
engine is started by mistake during the inspection and repair of the air-started
engine.
Be sure to carry out the following items to prevent the erroneous start of the
engine.
・
Close the main valve of starting air-tank outlet.
・
Release the residual pressure remaining Inside the starting air pipeline. (Between
the starting air tank to the engine)
CAUTION
There is a danger of your hands and legs being pinched by weighty parts or
disassembling tool during overhaul inspection of the engine.
Take precautions in handling such parts and tools.
Since there are many hot parts in the engine during the course of running or right
after stopping, there is a danger of scald caused by them. Do not allow your skins
to come in direct contact with them.
In particular, use extreme care for the following parts that are heated up to high
temperatures.
・
Exhaust line of the engine
・
Indicator cock and cylinder safety valve
・
Fuel oil line
・
Steam line