Q170226E01.pdf - 第26页
1.2 Safety Precautions SERVICE MANUAL RH5 1.2−9 DA3SEC−81−020−A0 If you check air cylinders by hand, disable machine movement by turning the power OFF and releasing the air pressure first. T urn OFF the Power W ARNING W …
RH5
1.2 Safety Precautions
SERVICE MANUAL
1.2−8
DA3SEC−81−020−A0
Repair and maintenance should
be carried out only by
authorized maintenance
personal.
Improper work could result in
electric shock, fire or personal
injury.
The equipment should be
installed only by specialists.
Incomplete installation work
could result in damage to the
equipment or electric shock.
CAUTION
Always shut OFF the primary
air pressure before connecting.
Set the air pressure to 0.
Otherwise you may get
personal injury.
1.2 Safety Precautions
SERVICE MANUAL
RH5
1.2−9
DA3SEC−81−020−A0
If you check air cylinders by hand, disable
machine movement by turning the power
OFF and releasing the air pressure first.
Turn OFF the Power
WARNING WARNING
STOP the air supply and check
the air pressure is 0 when
performing maintenance.
Operating pneumatic
actuators could result in
personal injury.
Only one operator should be involved when
operating controls or, turning air pressure ON
and OFF. When two or more operators are
involved in machine operation, use hand
signals, etc., and make sure that all operators
are aware of the machine’s operation status.
Do Not Forget Signals!
As a general rule, only ONE
operator should handle the
controls.
To avoid accidents, when two
or more operators are involved
in machine operation, use
hand signals.
RH5
1.2 Safety Precautions
SERVICE MANUAL
1.2−10
DA3SEC−81−020−A0
WARNING WARNING
If possible to perform maintenance without
machine operation, turn the power OFF to
ensure safety.
Power OFF!
Always shut OFF the machine
power switch before performing
maintenance.
Improper machine operation
could result in personal injury.
When the machine stops for an error during
automatic operation, depending on the
circumstances, it may restart automatically
after the cause of the error is removed.
Therefore, never place your hands in the
machine when it is in the AUTO mode. For
example, when the loader PCB sensor does
not detect PCB, and the machine stops, it will
restart automatically as soon as a new PCB
is fed.
No Hands in Machine
PCB sensor
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