Fuji Electric MONITOUCH X1 Series, Технические характеристики

Страница: 176 / 180

7.1 Inspection and Maintenance
7-1
1
2
3
4
5
6
7
8
9
10
7.1 Inspection and Maintenance
7.1.1 Daily Inspection
• Check that the screws on the X1 series unit are tightened firmly.
• Check that the connectors and terminal screws used for connection with other devices are tightened firmly.
• If the display surface or frame is dirty, wipe it with a soft cloth soaked in commercially available alcohol.
• Conduct periodical inspection once or twice a year. The number of inspections may be increased as necessary if facilities are relocated
or modified, or the environment is hot, humid, or dusty.
7.1.2 Periodical Inspection
Inspect the following points periodically.
• Are the ambient temperature and humidity appropriate?
0 to +45 °C, 85 %RH or less
• Are the environmental conditions appropriate?
No excessive dust and no conductive dust
• Is there corrosive gas in the atmosphere?
• Is the source voltage in the allowable range?
• Are the X1 series mounting screws tightened firmly?
• Are the connectors and terminal screws used for connection with other devices tightened firmly?
• Has the coin-type lithium battery passed its replacement date?
Within about 3 years from the date of manufacture
Always turn OFF the power before conducting inspection or maintenance. Failure to do so could cause an electric shock or
damage to the unit.