Ricoh BE-C1 D046, Field Service Manual, Page: 19 / 734

2. Installation
Preparation
Environment
• Never turn off the main power switch when the power LED is lit or flashing. To avoid damaging the
hard disk or memory, press the operation power switch on the operation panel to turn the power off,
wait for the power LED to go off, then turn the main power switch off.
1. Temperature Range: 10
°
C to 30
°
C (50
°
F to 86
°
F)
2. Humidity Range: 15% to 90% RH
3. Ambient Illumination: Less than 1,500 Lux (do not expose to direct sunlight).
4. Ventilation:Minimum space 20 m3 (approx. 700 cubic ft.)
Room air should turn over at least 3 times per hour.
5. Ambient Dust: Less than 0.075 mg/m3
6. If the installation place is air-conditioned or heated, place the machine as follows:
• Where it will not be subjected to sudden temperature changes from low to high, or vice versa.
• Where it will not be directly exposed to cool air from an air conditioner in the summer.
• Where it will not be directly exposed to reflected heat from a space heater in the winter.
7. Avoid placing the machine in an area filled with corrosive gases.
8. Avoid any area higher than 2,000 m (6,500 ft) above sea level.
9. Place the machine on a strong and level base.
10. Avoid any area where the machine may be subjected to frequent strong vibration.
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