4OM-1345-009_w.pdf - 第55页
1-B AKHEMT -ID 0602-001
1-A
AKHEMT-ID
0602-001
Chapter 1
Maintenance
This chapter describes how to perform inspections,
cleaning, lubrication, and adjustment to keep the machine
in good shape.
•
Outline of Maintenance
•
Maintenance Check List
•
Maintenance Spots
•
Maintenance Method
•
Consumables and Important Servicing Parts
1-B
AKHEMT-ID
0602-001
1-1
AKHEMT-ID
0602-001
1. Outline of Maintenance
1. Outline of Maintenance
This session describes how to perform inspections, cleaning, lubrication, and
adjustment to keep the machine in good shape.
Be sure to periodically perform the maintenance tasks.
1.1 Notes on Maintenance
WARNING
WARNING
Only a well-trained service person should perform maintenance
tasks carefully through the specifi ed procedures.
Before maintenance work, shut off the power breaker and lock
the power breaker with the padlock.
Designate a person who can have charge of the padlock key.
If the provided padlock is lost or damaged, purchase its
substitute.
Note
(a) Preliminary preparation is required for some maintenance tasks with
the power being supplied.
Check each maintenance method.
(b) Note that the linear measure sensors must be cleaned with the power
being supplied.
Although the load power to the motors, etc., is turned OFF when
the cover (door type) is opened, the maintenance must be performed
carefully because you have to put your hand(s) inside the machine.
CAUTION
CAUTION
Even when the power breaker is set to
"
OFF
"
, the primary line is
powered, making it possible to cause an electric shock.
Be sure to completely stop the power supply to the machine before
maintenance work.
Residual voltages may remain behind for a few minutes in the
internal devices of the machine after power interception.
Before performing maintenance work, wait until the charge lamps of
the dc power supply and the servoamplifi er go "OFF" in 10 minutes or
more after the power breaker is set to "OFF".