Ricoh FT4430 Service Manual page 105

INSTALLATION REQUIREMENTS
ENVIRONMENT
1.
Temperature Range:
2. Humidity Range:
3. Ambient Illumination:
4 . Ventilation:
Ambient Dust:
5 .
6 . Room Size:
7 If the installation place is air-conditioned or heated, place the machine:
a. Where it will not be subjected to sudden temperature changes.
b. Where it will not be directly exposed to cool air from an air conditioner
in the summer.
c. Where it will not be directly exposed to reflected heat from a space
heater in winter.
Avoid placing the copier
8
9 . Avoid any area higher than 2,000 meters (6,500 feet) above sea level.
10
Place the copier on a strong and level base.
11 .
Avoid
any area where the copier may be subjected to frequent strong
vibration.
100C to 30°C (50°F to 86°F)
Less than 1,500 Iux (Do not expose to direct
sunlight.)
Room air should turn over at least 3 times/hour.
Less than 0.15 mg/m
3
More than 10 m
(13.4 yd
in an area filled with corrosive
3-1
3 3
oz/yd
(4 x 10-3
3
)
gas.
16 April '88
)