Orion RKS250F-S Operation Manual page 43

1． Install the product on a level and solid floor, and ensure the required
service space requirements are met. Installation on a weak or
sloping floor can lead to excessive noise and vibration.
2． Install in a place away from direct sunlight and other sources of heat
exhaust and away from places where the effects of heat could
affect the product. Presence of additional heat will lower the
cooling efficiency of the product by that much and place a heavy
burden on the product.
3．Install such that there is good ventilation and that smoke, etc. from
the machine tool cannot enter the product. Failure to do so can
lead to a drop in product power and may also result in corrosion.
4．Operate the product in an ambient temperature of 5℃〜40℃.
Operating at temperatures below 5℃ will damage the compressor.
Also, operating at above 40℃ will result in a drop in heat transfer of
the condenser, and may cause built-in safety devices to activate,
and stopping of product operation.
If the ambient temperature will exceed 40℃, either draw cool
outside air into the product by installing ducting on the air intake on the
cabinet, or duct heated ventilation air from the product to the outside.
If such measures are to be taken, ensure that such construction
does not result in a drop in fan air flow.
3
Fan airflow (m / min) 50/60Hz
5．Static pressure is 20 Pa or less.
6．If ducting is to be installed, consult with qualified installation engineer.
IMPORTANT
● If ducting is to be installed, be sure to construct it such that there is no narrowing along the
way. Failure to do so can result in built-in safety devices activating, which can cause product
operation to stop.
Installation
Installation Site
RKS250F-S RKS400F-S
10.5/11.5
40
60cm
60cm
60cm
temperature
Ambient
RKS500F RKS750F
26/29
60cm
60cm
40℃
5℃