N7201A304E05(1)_0.pdf - 第64页
NPM Safety Precautions Page S-54 EJM9BE-SF-03N-20 Guidelines on using the machine 1. The machine, LNB, and NPM-DG S are the equipment to be connected to LAN. Use them on your company’s LAN (intranet). 2. Do not reveal th…
NPM
Safety Precautions
EJM9BE-SF-03N-20 Page S-53
Safely dispose of the linear motor after fully understanding the following matters.
1.
Procedures for removing and disposal of the linear motor
1) To prevent fire, remove combustible materials, such as resin parts or wirings, near the linear motor
before you apply heat to the linear motor.
2) Demagnetize the linear motor.
Evenly apply heat to the surface of the linear motor’s stator (permanent magnet) with an acetylene
gas burner for more than five minutes, with the surface temperature kept at approximately 1,000°C.
3) Confirm that the magnetic force is reduced.
Confirm that the magnetic force is 10 mT or less, or check to see whether the steel scale is not
strongly attracted.
4) After confirming that it has been demagnetized, dispose of it as industrial waste.
2.
Where the linear motor is used
REFERENCE
Structure and high magnetic force of the linear motor
Understand the structure of the linear motor to prevent an accident.
The structure may differ slightly from one model to another, but basically it is the same in each
model.
Iron core
Coil
Mover
Stator
Permanent magnetic force
Maximum magnetic
force of about
10,000N
Picture of a stator
(
Exam
p
le
)
Y-axis linear motor
Y-axis mover
Y-axis stator (magnet)
Y-axis upper stator (magnet)
Y-axis lower stator (magnet)
X-axis linear motor
X-axis mover
X-axis stator (magnet)
X-axis stator (magnet)
To the waste disposal expert
NPM
Safety Precautions
Page S-54 EJM9BE-SF-03N-20
Guidelines on using the machine
1. The machine, LNB, and NPM-DGS are the equipment to be connected
to LAN.
Use them on your company’s LAN (intranet).
2. Do not reveal the equipment-operating passwords to others.
3. When sending the PC for LNB, NPM-DGS, etc. to a repair shop or
disposing of it, pull out the hard disk or format the hard disk
beforehand.
4. If you used an SD card in the case of emergency operation due to
network troubles, delete its contents when normal operation is
resumed.
∗
Failure to comply could result in the leakage of user ID, password, and your production data to a
malicious outsider.
∗
The information recorded in an SD card may not be completely deleted through the basic
function of the operating system. Therefore, you are recommended to use commercial software
for complete deletion.
The machine refers to the NPM machine main body.
LNB is a relay system connecting the machine and NPM-DGS.
NPM-DGS refers to the production-data generation system.
For information about how to remove a hard disk from your computer or initialize a hard
disk, refer to its instruction manual or contact the manufacturer.
NPM
LNB
EJM9BE-MB-01L-20 Page 1-1
1. GENERAL DESCRIPTION