Q170226E01.pdf - 第21页
RH5 1.2 Safety Precautions SERVICE MANUAL 1.2−4 DA3SEC−81−020−A0 W ARNING Keep away from the table when turning OFF the servo lock release. With servo lock release SW OFF , the table moves in high speed, which could caus…
1.2 Safety Precautions
SERVICE MANUAL
RH5
1.2−3
DA3SEC−81−020−A0
WARNING
NEVER place your hands and
face inside the machine when
handling the switches.
Improper machine operation
can cause death or personal
injury. Observe the
instructions.
NEVER operate machine while
the safety circuit release switch
is in OFF status.
To avoid personal injury, do
not operate while the safety
circuit (1 block stop) is
released.
As a general rule, only ONE
operator should handle the
switches.
To avoid accidents, when two or
more operators are involved in
machine operation, use hand
signal.
Always shut OFF the machine
power switch before performing
maintenance.
Improper machine operation
could result in personal injury.
NEVER place your hands and
fingers inside the machine
during operating.
Machine could catch your
hands and fingers and result
in personal injury.
Keep body
clear
Keep body
clear
Prohibition
NEVER operate machine while
the safety circuit release switch
is in OFF status.
If not ON, the machine
may move, causing
personal injury.
RH5
1.2 Safety Precautions
SERVICE MANUAL
1.2−4
DA3SEC−81−020−A0
WARNING
Keep away from the table when
turning OFF the servo lock
release.
With servo lock release SW
OFF, the table moves in high
speed, which could cause
personal injury or accident.
Be sure to read Service Manual
before performing maintenance.
Failure to observe the
procedure could lead to
personal injury.
Be sure to turn OFF the power
before handling control wiring
for transferring equipment.
Unless the power turned OFF,
there is the possibility of
electric shock or fire due to
short circuit.
Be sure to ground the
equipment.
Improper grounding could
cause electric shock or fire.
Ground the
equipment
Make sure the grounding wire
is longer than other power
cables.
If not long enough, the wire
could be disconnected by
some force, leading to electric
shock.
Be sure to check the safety
interlock switches for proper
function.
Use of disabled switches
could lead to personal
injury.
Use cables of appropriate
capacity.
Cables of insufficient capacity
may be short−circuited,
resulting in fire or electric
shock.
1.2 Safety Precautions
SERVICE MANUAL
RH5
1.2−5
DA3SEC−81−020−A0
Do not use equipment which
generate electromagnetic
noise.
The machine may malfunction
due to electromagnetic noise.
Prohibition
Take care when handling the cut
waste bottle.
Rough handling could damage
the bottle, resulting in
personal injury.
Do not pull out the card within
controller with power ON.
The machine may malfunction
or run out of control, causing
personal injury.
Prohibition
Do not turn OFF the controller
power switch during
maintenance, repair or automatic
operation.
The table may run out of
control, causing personal
injury.
Prohibition
CAUTION
Turn OFF the sub−control panel
switches after performing
maintenance.
The machine will move when
changing operation mode
over. It may cause personal
injury.
NEVER touch sensors directly.
Machine can catch your hands
and fingers and result in
personal injury.
KEEP hands and fingers away
when the cover opens and
closes.
The cover can catch your
hands and fingers and result
in personal injury.
BEWARE of high temperature
when replacing light bulbs.
You may get burned by high
temperature.
Keep body
clear
No fingers
inside machine
Burn