DFD6361-Maintenance - 第61页
A-45 4. Detection Function Summary of this sectio n This section describes about the safet y devices that are equipp ed with the machine to secu re safet y. Section No. Titl e Contents 4-1 Personnel Protection - Location…
A-44
Circuit breaker section cover lock mechanism
When the breaker section outer cover is removed, the breaker section cover
shows up.
The circuit breaker section cover is locked by the circuit breaker lever and the
cover lock screws.
The procedures for releasing the cover lock are as follows:
Step No. Do This
1
Loosen the cover lock screw (M4).
Circuit breaker lever
Cover lock screw (M4)
2
Rotate the circuit breaker lever to "RESET" from "OFF" position
to unlock the lever lock.
3
Remove the breaker section cover.
A-45
4. Detection Function
Summary of this section
This section describes about the safety devices that are equipped with the
machine to secure safety.
Section No. Title Contents
4-1 Personnel Protection - Location and structure of the
safety switch of the splash cover
andarmsectioncover
- Location and structure of the
lock cylinder of the splash cover
andarmsectioncover
4-2 Machine Protection - Location and structure of the air
pressure sensor
- Location and structure of the
Clean air pressure sensor
- Location and structure of the
flow rate sensor
- Location and structure of the
flow rate controller
- Location and structure of the
vacuum pressure sensor
A-46
4-1. Personnel Protection
Summary of this section
The cutting section of the machine is covered with the splash cover. And the
transport and wash section of the machine are covered with the arm section
cover.
A safety switch is provided for the splash cover so as to determine whether the
cover is open or closed. To provide human protection, the employed lock
cylinder prevents the cover from opening during spindle rotation.
Section No. Title Contents
4-1-1 Safety switch/lock
cylinder of the splash
cover
- Location and structure of the
safety switch of the splash cover
- Location and structure of the
lock cylinder of the splash cover
4-1-2 Safety switch/lock
cylinder of the arm
section cover
- Location and structure of the
safety switch of the arm section
cover
- Location and structure of the
lock cylinder of the arm section
cover