PHYSICAL INSTALLATION
Environmental Requirements
14
PHYSICAL INSTALLATION
Environmental Requirements
The drive is intended for operation in ambient temperatures from -13 °F to 122 °F
(-25 °C to 50 °C). Use the following recommendations when selecting a location to mount the drive:
•
The unit should be mounted on a structure such as a wall or
post capable of supporting the weight of the unit.
•
The drive electronics are air-cooled. Allow at least 6 inches
(15.24 cm) of clearance on each side and 18 inches (45.7 cm)
below the unit for air flow.
•
The mounting location should have access to 230 VAC electrical
supply and to the motor wiring. To avoid possible interference
with other appliances, refer to
.
Special Considerations for Outdoor Use
The drive is suitable for outdoor use with a NEMA 3R rating; how
-
ever, the following considerations should be made when installing
the controller outdoors:
•
The unit must be mounted vertically with the wiring end ori
-
ented downward, and the cover must be properly secured (also
applies to indoor installations).
•
Mount the drive on a surface or back plate no smaller than the
outer dimensions of the enclosure.
•
NEMA 3R enclosures are capable of withstanding downward-
directed rain only. Protect from hose-directed or sprayed water
as well as blowing rain. Failure to do so may result in controller failure.
•
Install away from direct sunlight or locations subject to extreme temperatures or humidity.
•
Use appropriate screening for the air inlet and outlet when installed in areas where insect or small ani
-
mal intrusion is an issue. Refer to
for ordering information.
•
Screens should be cleaned on a regular basis to ensure proper airflow.
Risk of damage to drive
,
or malfunction can occur due to improper handling,
installation, or environment.
•
Handle with care to prevent damage to the plastic components.
•
Do not mount drive on equipment with excessive vibration.
•
Install in a location where temperature is within the range of product rating.
•
Mount drive vertically (top up) for proper heat dissipation.
•
Do not mount drive in direct sunlight or near other heat sources.
•
Do not install in corrosive environments.
•
Installation of non-approved screening may damage the drive and/or reduce output.
