Mitsubishi Electric MELSERVO-J2S Series Transition Handbook page 4

3. Injury prevention
Only the voltage specified in the Instruction Manual should be applied to each terminal. Otherwise, a
burst, damage, etc. may occur.
The cables must be connected to the correct terminals. Otherwise, a burst, damage, etc. may occur.
Ensure that the polarity (+/-) is correct. Otherwise, a burst, damage, etc. may occur.
The servo amplifier heat sink, regenerative resistor, servo motor, etc. may be hot while power is on or for
some time after power-off. Take safety measures, e.g. provide covers, to avoid accidentally touching the
parts (cables, etc.) by hand.
During operation, never touch the rotor of the servo motor. Otherwise, it may cause injury.
4. Additional instructions
The following instructions should also be fully noted. Incorrect handling may cause a malfunction, injury,
electric shock, fire, etc.
(1) Transportation/installation
Transport the products correctly according to their mass.
Stacking in excess of the specified number of product packages is not allowed.
Do not hold the front cover when transporting the servo amplifier. Otherwise, it may drop.
Install the servo amplifier and the servo motor in a load-bearing place in accordance with the Instruction
Manual.
Do not get on or put heavy load on the equipment.
The equipment must be installed in the specified direction.
Secure the prescribed distance between the servo amplifier and the inner surface of the cabinet or other
devices.
Do not install or operate the servo amplifier and servo motor which have been damaged or have any parts
missing.
Do not block the intake and exhaust areas of the servo amplifier. Otherwise, it may cause a malfunction.
Do not drop or strike the servo amplifier and servo motor. Isolate them from all impact loads.
When you keep or use the equipment, please fulfill the following environment.
Item
Operation
Ambient
temperature
Storage
Operation
Ambient
humidity
Storage
Ambience
Altitude
Vibration resistance
Contact your local sales if the product has been stored for an extended period of time.
When handling the servo amplifier, be careful about the edged parts such as corners of the servo
amplifier.
The servo amplifier must be installed in a metal cabinet.
When fumigants that contain halogen materials, such as fluorine, chlorine, bromine, and iodine, are used
for disinfecting and protecting wooden packaging from insects, they cause a malfunction when entering
our products. Please take necessary precautions to ensure that remaining materials from fumigant do not
enter our products, or treat packaging with methods other than fumigation, such as heat treatment.
Additionally, disinfect and protect wood from insects before packing the products.
CAUTION
CAUTION
Indoors (no direct sunlight) and free from corrosive gas, flammable gas, oil mist, dust, and dirt
5.9 m/s 2 or less at 10 to 55 Hz (directions of X, Y, Z axes)
Environment
0 ˚C to 55 ˚C (non-freezing)
-20 ˚C to 65 ˚C (non-freezing)
90 %RH or less (non-condensing)
1000 m or less above sea level
A - 3