Ricoh C211 Service Manual page 72

1.2 ENVIRONMENTS TO AVOID:
I
ocation exposed to direct sun-light or
-.
Dusty areas.
strong light (more than 1,500 Iux),
Areas with corrosive gases.
1.3 GROUND:
F
4
Be sure to ground the machine,
Locations directly exposed to cool air
from an air conditioner or to reflected
hear from a space heater. (Sudden
temperature changes from low to
high or vice versa may cause
condensation within the machine.)
Never connect the ground line to gas
pipes.
3-2