Yaskawa AC Servo Drives Sigma II Series DeviceNet - Manual (Page 16)

3 INSTALLATION
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3 INSTALLATION
Σ-II Series SGDH SERVOPACK is a base-mount type servo controller. Incorrect installation
will cause problems. Always observe the installation instructions described below.
3.1 Storage
When the SERVOPACK is to be stored with the power cable disconnected, store it in the fol-
lowing temperature range:
3.2 Installation Sites
For installation sites, use proper care with the following notes.
• Never use the equipment where it may be exposed to splashes of water, corrosive or flamma-
ble gases, or near flammable materials.
Failure to observe this caution may lead to electric shock or fire.
CAUTION
Between -20 °C to +85°C
Σ-II Series
SGDH SERVOPACK with NS300 Module mounted
Situation Notes on Installation
When installed in a control panel Design the control panel size, unit layout, and cooling method
so that the temperature around the periphery of the SERVO-
PACK does not exceed 55
°C.
When installed near a heating unit Suppress radiation heat from the heating unit and a tempera-
ture rise caused by convection so that the temperature around
the periphery of the SERVOPACK does not exceed 55
°C.
When installed near a source of
vibration Install a vibration isolator underneath the SERVOPACK to
prevent it from receiving vibration.
When installed in a place receiving
corrosive gases Corrosive gases do not immediately affect the SERVOPACK
but will eventually cause contactor–related devices to mal-
function. Take appropriate action to protect against corrosive
gases.
Others Avoid installation in a hot and humid place or where excessive
dust or iron powder is present in the air. Install in a place
where the altitude is 1000 m or less.