Proface APL3000B - Node Box PC Manuel d'utilisateur télécharger pdf (Page 5)

Installation

Wiring

Maintenance

Unit Disposal

General Safety Precautions

Be sure all cable connectors are securely attached to the PL unit. A loose connection may cause incorrect

input or output signals.

Be sure to ground the PL unit’s FG wire separately from other equipment FG lines. Also, be sure to use a

grounding resistance of 100Ω or less and a 2mm

or thicker wire, or your country’s applicable standard.

Otherwise, electric shock or malfunctions may result.

Be sure to use only the designated torque to tighten the PL unit’s terminal block screws. If these screws

are not tightened firmly, it may cause a short-circuit, fire or incorrect unit operation.

Be sure that metal particles and wiring debris do not fall inside the PL unit. They can cause a fire,

malfunction or incorrect unit operation.

Do not reset or turn the PL OFF or insert or remove the CF Card while the PL unit’s CF Card or hard disk

is being accessed. Otherwise, the CF Card and the hard disk internal data may be damaged or lost.

When the product is disposed of, it should be disposed of in a manner appropriate to, and in accordance

with, the user country's industrial machinery disposal/recycling standards.

Do not press on the PL unit’s display with excessive force or with a hard object, since it can damage the

display. Also, do not press on the touch panel with a pointed object, such as the tip of a mechanical pencil

or a screwdriver, since doing so can damage the touch panel.

Do not install the PL where the ambient temperature exceeds the specified range. Doing so may cause a

unit malfunction.

To prevent abnormally high temperatures from occurring inside the PL, do not restrict or block the PL unit’s

rear-face ventilation slots.

Do not operate the PL in areas where large, sudden temperature changes can occur. These changes can

cause condensation to form inside the PL, possibly causing it to malfunction.

Do not allow water, liquids or metal fragments to enter inside the PL unit’s case, since they can cause

either a malfunction or an electric shock. The allowable pollution degree is 2.

1 2 3 4 5 6 7 8 9 10 ... 150 151

Pas de commentaire

Proface APL3000B - Node Box PC Manuel d'utilisateur Page 5