Digital Equipment FP-770T Series, Руководство пользователя

Страница: 3 / 58

FP-770T User's Manual iii
For the safe use of this unit, be sure to follow these guidelines:
"
Because of the danger of electrical shock, be sure to unplug (disconnect) the power
cable from the FP before plugging the cable's other end into the power supply.
"
Do not use power in excess of the unit's specified voltage range since it may cause a fire,
an electrical shock, or damage the unit.
"
Because the FP contains high voltage parts, an electric shock can occur when disassem-
bling the unit. Therefore, be sure to always unplug the unit before disassembling it.
"
Do not modify the FP in any way, since it may cause either a fire or an electrical shock.
"
When changing the backlight, be sure to turn off the unit's power first, to prevent an electric
shock.
"
Do not use touch panel keys to perform life-threatening or vitally important safety functions.
Use separate hardware switches to provide machine emergency stop or other safety
functions.
"
If substantial amounts of metallic dust, water or liquids enter the FP's case, turn off the FP's
power immediately, unplug the power cord, and contact your local FP distributor.
"
When installing the FP, be sure to follow the instructions given in “Chapter 3. Installation
and Wiring," to insure it is performed correctly.
"
Do not use the FP in an environment with flammable gas since it may cause an
explosion.
"
The FP is not intended for applications requiring extremely-high reliability and safety,
such as aircraft equipment, aerospace equipment, central communication equipment,
nuclear control equipment or life-supporting medical equipment.
"
When the FP is used for equipment that must provide high reliability and safety in its
functions and accuracy, the entire system that uses the FP must have its safety features
designed to include redundancy and error-prevention.
Examples of such usage are: transportation (trains, automobiles, ships, etc.), disaster/
crime-prevention devices, numerous safety devices, and medical equipment not related
to life support.
Safety Instructions
!!!!!
Warning