Installation Requirements
D127/D128 2-2 SM
2.2 INSTALLATION REQUIREMENTS
2.2.1 ENVIRONMENT
–Temperature and Humidity Chart–
 Temperature Range: 10°C to 32°C (50°F to 89.6°F)
ï‚§ Humidity Range: 15% to 80% RH
ï‚§ Ambient Illumination: Less than 1,500 lux (Do not expose to direct sunlight.)
ï‚§ Ventilation: Room air should turn over at least 3 times/hr/person
ï‚§ Ambient Dust: Less than 0.1 mg/m
3
ï‚§ Do not install the machine where it will be exposed to direct sunlight or to direct airflow (from a
fan, air conditioner, air cleaner, etc.).
ï‚§ Do not install the machine where it will be exposed to corrosive gas.
ï‚§ Place the machine on a firm and level base.
ï‚§ Do not install the machine where it may be subjected to strong vibration.
ï‚§ Do not install the machine at any location over 2,000 m (6,500 ft.) above sea level.
2.2.2 MACHINE LEVEL
Front to back: Within 5 mm (0.2") of level
Right to left: Within 5 mm (0.2") of level