1OM-1505-004_w - 第37页
5. Precautionary Items for Correct Operations Requirements for Installation Besuretofulllthefollowingrequirementsforsafetypurposes. • Overvoltage Category : Category III • Pollution Degree : 3 Overvoltage Ca…
No Alert Labels and Description
(15)
Description
For transportation, the arms of a fork lift truck or a catch pallet must be inserted
from the front side of the machine.
If the arms or the catch pallet is inserted from the rear side or the side face of the
machine, the electrically equipped sections may be damaged.
(16)
Description
Be sure to read the instruction manual carefully for correct operations before
use.
An operator's error will break down the machine, causing an injury or a serious
accident.
4. Alert Labels
Safe-23
Safety Precautions
1OM-1505
0906-001
5. Precautionary Items for Correct Operations
Requirements for Installation
Besuretofulllthefollowingrequirementsforsafetypurposes.
•
Overvoltage Category : Category III
•
Pollution Degree : 3
Overvoltage Categories refer to the level of Impulse W
ithstand Voltage protection
provided at the speci
fied Pollution Degree.
Category III : Primary circuits of a device to which power is directly supplied
from the power distribution panel, and circuits from the
distribution panel to outlets.
Note
The term was changed from "Installation Category" to "Overvoltage
Category".
"Pollution Degree" is a degree of pollution severity.
Pollution Degree 3 : Conductive pollution or dry nonconductive pollution that
becomes conductive due to condensation occurs.
To be found in industrial environment or construction sites
(harsh environments).
0906-001
5. Precautionary Items for Correct Operations
Safe-24
Safety Precautions
1OM-1505
Precautionary Measures before Installation
If the machine is installed in unsatisfactory environmental conditions, it may malfunction
due to damage or breakdown.
To avoid this, make preparations to install the machine as follows. When the machine is
scheduled to be transferred to another place, please contact the marketing department or
sales agency of Hitachi High-Technologies beforehand.
Select a place solid enough to support the mass of the machine.
Note
It is recommended that the machine should be installed on the first oor.
When the machine has to be installed on a oor other than the first one, please
contact the marketing department or sales agency of Hitachi High-Technologies
for details.
Avoid any place that vibrates severely.
The ambient temperatures must be 20±10°C and humidity
30 to 80%.
Any dew condensation must be avoided.
When the machine is transferred to another place and the ambient temperature rises more
than the surface of the machine, dew may condense under the condition described below.
Note that dew condensation may cause the machine to break down.
Condition of Dew Condensation
Dew may condense when the difference (based on "Humidity (%)") between the ambient
temperature of the destination (the place where the machine was transferred) and the
surface temperature of the machine reaches the values or more in the table below.
Humidity (%) of
Destination
Differences between Ambient Temperature of
Destination and Surface Temperature of Machine
80 3
°
C or more
70 6
°
C or more
60 8
°
C or more
50 10
°
C or more
40 14
°
C or more
30 18
°
C or more
0906-001
5. Precautionary Items for Correct Operations
Safe-25
Safety Precautions
1OM-1505