DOOR INTERLOCK FUNCTION P-9
3
PRECAUTIONS ON USING THE DOOR INTERLOCK FUNCTION
This section indicates the items to be carefully attended to when using the door interlock function.
Please read carefully and understand the cautionary items indicated below.
1.
If an abnormality such as a disconnection of the door lock status indicator or
electronic buzzer occurs, stop using the machine and contact Mori Seiki Service
Department. Since the door interlock control circuit is equipped with the
disconnection detection function, the error is displayed until the NC power is shut
off. If you operate the machine before canceling the error, the machine may
operate in an unexpected manner, causing accidents involving serious injuries or
damage to the machine.
2.
If power is turned on while the DOOR INTERLOCK key-switch is set in the
RELEASE
position, the status indicator
[INTERLOCK RELEASED]
blinks in red
and the electronic buzzer beeps rapidly to warn that the machine is in the
abnormal state.
1) Return the key-switch to the
NORMAL
position.
2) Press the EMERGENCY STOP button and turn off power.
3) Turn on power again.
In the Mori Seiki's OPERATION MANUALs, all operation procedures are explained
assuming that the door interlock function is valid and the door is closed.
WARNING
If the door interlock function is released, the machine is able to operate
with some limitations while the door is open, exposing you to danger. In
daily production operation, the door interlock function must be set "valid"
and the key operating the switch must be removed from the switch and
kept safely.
When shaping soft jaws, measuring the tool offset data, program check,
test cutting, or carrying out other setup work, it may be necessary to
release the door interlock function. If you have to carry out work while the
interlock function is released, you must recognize that there are many
hazards involved and pay particular attention to safety.
While the door interlock function is released, the warning lamp blinks in
red and the warning buzzer beeps intermittently. You must recognize that
the door interlock function is in the released state if the warning lamp is
blinking in red and the warning buzzer is beeping intermittently. After
finishing the necessary work, you must switch the interlock function back
"valid".
CAUTION
NOTE
