2
Installation
•
Be sure all cable connectors are securely attached to the PS-G unit. A loose connection may cause
incorrect input or output signals.
Wiring
•
Be sure to ground the PS-G unit’s FG wire separately from other equipment FG lines. Also, be
sure to use a grounding resistance of 100
Ω
or less and a 2mm
2
[0.0062inch
2
] 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 PS-G 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 PS-G unit. They can cause a
fire, malfunction or incorrect unit operation.
Maintenance
•
Do not reset or turn the PS-G OFF, or insert or remove the CF Card while the PS-G unit’s CF
Card is being accessed. Otherwise, CF Card internal data may be damaged or lost.
Unit Disposal
•
When the product is disposed of, it should be done so according to your country’s regulations for
similar types of industrial waste.
General Safety Precautions
•
Do not press on the PS-G 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 PS-G where the ambient temperature exceeds the specified range. Doing so
may cause a unit malfunction.
•
To prevent abnormally high temperatures from occurring inside the PS-G, do not restrict or block
the PS-G unit’s rear-face ventilation slots.
•
Do not operate the PS-G in areas where large, sudden temperature changes can occur. These
changes can cause condensation to form inside the PS-G, possibly causing it to malfunction.
•
Do not allow water, liquids or metal fragments to enter inside the PS-G unit’s case, since they can
cause either a malfunction or an electric shock. The allowable pollution degree is 2.
•
Do not operate or store the PS-G in locations where it can be exposed to direct sunlight, high
temperatures, excessive dust, moisture or vibration.
•
Do not operate or store the PS-G where chemicals evaporate, or where chemicals are present in
the air.
Corrosive chemicals
: Acids, alkalines, liquids containing salt
Flammable chemicals
: Organic Solvents
•
Do not use paint thinner or organic solvents to remove dirt or oil from the PS-G unit’s surface.
Instead, use a soft cloth moistened with a diluted neutral detergent.
•
Do not use or store the PS-G in areas with direct sunlight, since the sun’s ultraviolet rays may
cause the LCD’s quality to deteriorate.
•
Do not store the PS-G in an area where the temperature is lower than that recommended in the
PS-G unit’s specifications. Doing so may cause the LCD display’s liquid to congeal, which can
damage the LCD. Also, if the storage area’s temperature becomes higher than the specified level,
the LCD’s liquid may become isotropic, causing irreversible damage to the LCD. Therefore, only
store the PS-G in areas where temperatures are within the PS-G unit’s specifications.
•
After turning OFF the PS-G, be sure to wait a few seconds before turning it ON again. The PS-G
may not operate correctly if it is restarted too quickly.
•
Due to the possibility of unexpected accidents, be sure to back up the PS-G unit’s data regularly.
