EF393T OM
13
MAINTENANCE AND SERVICE (continued)
Hydraulic oil or diesel fuel escaping under pressure can
penetrate the skin and cause serious injury. Before
disconnecting any lines, be sure to relieve all pressure.
Before applying pressure, be sure all connections are
tight and all components are in good condition.
Fluid escaping under pressure from a very small hole
can be almost invisible. Wear safety goggles for eye
protection and use a piece of cardboard to check for
suspected leaks. Do not use your hands. If injured by
escaping fluid, see a doctor at once. Serious infections
and other problems can develop if proper medical
treatment is not administered immediately.
Disconnect the battery ground cable before working on
the electrical system or working in any area where you
might come into contact with electrical components.
Disconnect the ground cable first and reconnect it last.
The sulfuric acid in a battery is poisonous. It can
destroy clothing and burn the skin. Wear eye protection
and rubber gloves when filling the battery. If you spill
acid on yourself, flush your skin with water and apply
baking soda or lime to neutralize the acid. Then seek
medical attention right away. If acid is swallowed, get
medical attention immediately!
