Mitsubishi Electric C80 Series Connection And Set Up Manual page 12

CAUTION
Take care not to cut hands, etc. with the heat radiating fins or metal edges.
Do not block the intake/outtake ports of the motor with the cooling fan.
Install the controller's display section and operation board section on the spot where cutting oil will not
reach.
The controller, drive unit and motor are precision devices, so do not drop or apply thumping vibration and
strong impacts on them.
Store and use the units according to the environment conditions indicated in each specifications manual.
When disinfectants or insecticides must be used to treat wood packaging materials, always use methods
other than fumigation (for example, apply heat treatment at the minimum wood core temperature of 56 °C
for a minimum duration of 30 minutes (ISPM No. 15 (2009))).
If products such as units are directly fumigated or packed with fumigated wooden materials, halogen
substances (including fluorine, chlorine, bromine and iodine) contained in fumes may contribute to the
erosion of the capacitors. When exporting the products, make sure to comply with the laws and regulations
of each country.
Do not use the products in conjunction with any components that contain halogenated flame retardants
(bromine, etc). Failure to observe this may cause the erosion of the capacitors.
Securely fix the motor to the machine. The motor could come off during operation if insecurely fixed.
Always install the motor with reduction gear in the designated direction. Failure to observe this could result
in oil leaks.
Always install a cover, etc., over the shaft so that the rotary section of the motor cannot be touched during
motor rotation.
When installing a coupling to the servomotor shaft end, do not apply impacts by hammering, etc. The
detector could be damaged.
Use a flexible coupling when connecting with a ball screw, etc., and keep the shaft core deviation smaller
than the tolerable radial load of the shaft.
Do not use a rigid coupling as an excessive bending load will be applied on the shaft and could cause the
shaft to break.
Do not apply a load exceeding the tolerable level onto the motor shaft. The shaft or bearing could be
damaged.
Before using this product after a long period of storage, please contact the Mitsubishi Service Station or
Service Center.
Following the UN recommendations, battery units and batteries should be transported based on the
international regulations such as those determined by International Civil Aviation Organization (ICAO),
International Air Transport Association (IATA), International Maritime Organization (IMO) and U.S.
Department of Transportation (DOT).
Due to ventilation problems, do not install the base units vertically or horizontally when C80 is mounted on
a board, etc.
Install the basic base on a flat surface. Unevenness or warping of the surface can apply undue force to
printed circuit boards and lead to operation failures.
Avoid installing the base units close to a vibration source, such as a large electromagnetic contactor or no-
fuse breaker. Install them on a separate panel or at a safe distance.
To limit the effects of reflected noise and heat, leave 100mm(3.94inch) or more clearance to instruments
fitted in front of CNC CPU (on the rear of the door). Similarly, leave 50mm(1.97inch) or more clearance
between instruments and the left and right sides of the basic base.