_414214_AVK3 服务手册.pdf - 第12页
SERVICE MANUAL A VK3 SAFETY−7 D77SEC−03−020−A0 Safety Precautions for Repair Operation When hand-checking air cylinders, disable the machine movement by turning the power OFF and releasing the air pressure first. Power a…
SERVICE MANUAL
AVK3
SAFETY−6
D77SEC−03−020−A0
Never look into an ultraviolet ray.
The ultraviolet ray may cause
eye damage.
Prohibited
CAUTION
SERVICE MANUAL
AVK3
SAFETY−7
D77SEC−03−020−A0
Safety Precautions for Repair Operation
When hand-checking air cylinders, disable
the machine movement by turning the power
OFF and releasing the air pressure first.
Power and Air Pressure OFF
Never operate the machine with the safety
circuit (1 block stop) release SW OFF.
If it is necessary to remove the safety structures
and release interlock to perform maintenance,
pay full attention while working.
After performing maintenance, be sure to return
them in their previous order and test them for
proper function.
Stop the air supply and insure
that the air pressure is 0 when
performing maintenance.
Operating pneumatic actuators
could cause personal injury.
Never operate with the safety circuit
release switch OFF.
To avoid personal injury, do not
operate while the safety circuit
(1 block stop) is turned OFF.
Never remove or remodel the specified
safety structures (defended shelves,
safety guards, safety covers, switches,
sensors, etc.).
Prohibited
Prohibited
WARNING WARNING
WARNING
Removal or improper
modification of a safety structure
may cause personal injury.
SERVICE MANUAL
AVK3
SAFETY−8
D77SEC−03−020−A0
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.
Always shut OFF the machine
power switch before performing
maintenance.
Improper machine operation
could cause personal injury.
Only one operator should be involved when
operating controls or, turning air pressure
ON or OFF.
When two or more operators are involved in
machine operation, use hand signals, etc.
to make sure that all operators are aware of
the machine’s operation status.
Don’t Forget to Signal!
If it is possible to perform maintenance
without machine operation, turn the power
OFF to ensure safety.
Power OFF!
WARNING WARNING