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List of Important Precautions
This manual includes the following important precautions:
CAUTION
Indicates that either minor or moderate personal injury may occur or may cause
damages to this product itself or property of other users if the user does not perform
the procedure correctly.
Work division
Assembly/installation
viii
SAFETY PRECAUTIONS
Damage to drive
A hole or screw portion as shown in Figure 4.8 is used for adjusting air
pressure balance between inside and outside the DE. Do not fill with a
seal or label.
Seals on the DE prevent the DE inside from the dust. Do not damage or
peel off labels.
Damage
1. When dismounting the drive which is mounted on the system while
power is supplied to it.
•
The drive to be dismounted must be separated from the loop.
Dismounting the drive which is not separated from the loop may
cause an unexpected error.
•
If the drive is not separated from the loop, issue an LPB to the
drive from the initiator in a primitive sequence of the order set.
•
It is recommended to stop the spindle motor prior to this loop
separation operation. The spindle motor can be stopped by a
START/STOP command. It takes about 30 seconds for the
spindle motor to stop completely.
•
Then, dismount the drive using the drive mounting/dismounting
mechanism, etc. of the system. If the drive is dismounted while
the spindle motor is running, special care is required to avoid
excessive vibration or shock to the drive. It is recommended to
stop the operation once the SCA connector breaks off contact
and wait until the spindle motor stops (about 30 seconds) before
dismount the drive.
•
When storing or transporting the drive, put it in an antistatic
bag. (Shown in Section 5.1).
2. When dismounting the drive which is mounted on the system while
power is not supplied to it
•
Do not move the drive until the drive stops completely (about 30
seconds if the spindle motor was stopped by a START/STOP
UNIT command, and about 30 seconds after powering-off when
the power was simply turned off).
•
Then, dismount the drive using the drive mounting/dismounting
mechanism, etc. of the system.
•
When storing or transporting the drive, put it in an antistatic
bag. (Shown in Section 5.1).
C141-E078-02EN
Precaution
Page
4-8
5-15
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