Hitachi HF-W2000 30, User Manual

Page: 7 / 227

S-4
SAFETY SUMMARY (Continued)
3. Hazard Warning Statements
3.1 WARNING Statements

Please use the power cable attached to the Equipment to avoid some failure, an
electric shock or fire.


To avoid electric shock or fire, always connect the power cord plug to the mains
power outlet that has grounded neutral connection and further protection with an
earth leakage breaker.

Do not use a 2-pole, 2-wire power cord with no ground.
(See Section 1.2 on page 1-6.)

Hazardous voltage. Be sure to disconnect the power cord plug from the outlet
before detaching the cover of the Equipment. Otherwise, death or serious injury
due to electric shock may result.

Hazardous voltage. Do not remove the power supply unit. Otherwise, death or
serious injury due to electric shock may result.

Hazardous voltage. Do not open the cover of the power supply unit. Otherwise,
death or serious injury due to electric shock may result.
(See Chapter 2 on page 2-1.)

Ensure required installation clearance around the Equipment. If the airway of
the Equipment is blocked, the internal temperature rises and the Equipment may
burn out or fail. (See Subsection 1.2.2, “Installation conditions”.)
(See Section 3.1 on page 3-1.)

In case of smoke or nasty smell, disconnect the power cord plug from the outlet
and contact your distributor or customer engineer. Using the faulty Equipment
without repair may lead to an electric shock or fire.
(See Section 3.5 on page 3-4.)
(See Section 6.1 on page 6-1.)

Hazardous voltage. Before you replace an extended board, shut down the OS,
and disconnect the power cord plug from the outlet. Make sure you wait at least
one minute before detaching the cover of the Equipment. Otherwise, you may
get an electric shock or a fire may occur.
(See Section 5.4 on page 5-5.)